diff options
53 files changed, 3889 insertions, 145 deletions
diff --git a/deployments/build.sh b/deployments/build.sh index 97d0b12d..05a076e2 100755 --- a/deployments/build.sh +++ b/deployments/build.sh @@ -13,7 +13,7 @@ set -o pipefail k8s_path="$(git rev-parse --show-toplevel)" -VERSION="0.9.0-SNAPSHOT" +VERSION="0.9.1-SNAPSHOT" export IMAGE_NAME="nexus3.onap.org:10003/onap/multicloud/k8s" function _compile_src { diff --git a/kud/deployment_infra/helm/kubevirt/values.yaml b/kud/deployment_infra/helm/kubevirt/values.yaml index c08df7ea..7349c40e 100644 --- a/kud/deployment_infra/helm/kubevirt/values.yaml +++ b/kud/deployment_infra/helm/kubevirt/values.yaml @@ -6,7 +6,8 @@ certificateRotateStrategy: {} # configuration holds kubevirt configurations. Same as the virt-configMap. configuration: developerConfiguration: - featureGates: [] + featureGates: + - CPUManager customizeComponents: {} diff --git a/kud/deployment_infra/helm/sriov-network/values.yaml b/kud/deployment_infra/helm/sriov-network/values.yaml index d9a38222..26111886 100644 --- a/kud/deployment_infra/helm/sriov-network/values.yaml +++ b/kud/deployment_infra/helm/sriov-network/values.yaml @@ -4,6 +4,10 @@ policies: - # policyName is the name of the policy policyName: "policy-xl710" + # deviceType is the driver type for configured VFs. Allowed values are + # "netdevice" and "vfio-pci". + deviceType: "vfio-pci" + # nicSelector selects the NICs to be configured. At least one of # vendor, deviceId, pfNames, or rootDevices must be deined. nicSelector: @@ -37,6 +41,7 @@ policies: resourceName: "intel_sriov_nic" - policyName: "policy-82599es" + deviceType: "vfio-pci" nicSelector: deviceID: "10fb" vendor: "8086" @@ -47,6 +52,7 @@ policies: resourceName: "intel_sriov_nic" - policyName: "policy-i350" + deviceType: "vfio-pci" nicSelector: deviceID: "1521" vendor: "8086" @@ -81,7 +87,7 @@ networks: # deviceType is the driver type for configured VFs. Allowed values are # "netdevice" and "vfio-pci". - #deviceType: "netdevice" + #deviceType: "vfio-pci" # eSwitchMode NIC Device Mode. Allowed values are "legacy" and # "switchdev". diff --git a/kud/deployment_infra/playbooks/configure-emco.yml b/kud/deployment_infra/playbooks/configure-emco.yml index 82ce61ad..b3266b70 100644 --- a/kud/deployment_infra/playbooks/configure-emco.yml +++ b/kud/deployment_infra/playbooks/configure-emco.yml @@ -62,7 +62,7 @@ when: "'emco' in emco_roles" - name: Install emco helm charts - command: /usr/local/bin/helm install --wait --namespace emco -f helm_value_overrides.yaml --set emco-db.etcd.clusterDomain={{ cluster_name.stdout }} --set emco-tools.fluentd.clusterDomain={{ cluster_name.stdout }} emco dist/packages/emco-0.1.0.tgz + command: /usr/local/bin/helm install --wait --timeout 10m --namespace emco -f helm_value_overrides.yaml --set emco-db.etcd.clusterDomain={{ cluster_name.stdout }} --set emco-tools.fluentd.clusterDomain={{ cluster_name.stdout }} emco dist/packages/emco-0.1.0.tgz args: chdir: "{{ emco_dir }}/deployments/helm/emcoOpenNESS" when: "'emco' in emco_roles" diff --git a/kud/deployment_infra/playbooks/kud-vars.yml b/kud/deployment_infra/playbooks/kud-vars.yml index 35057f5b..d627ab22 100644 --- a/kud/deployment_infra/playbooks/kud-vars.yml +++ b/kud/deployment_infra/playbooks/kud-vars.yml @@ -80,7 +80,7 @@ optane_ipmctl_package: ipmctl_02.00.00.3474+really01.00.00.3469.orig emco_git_url: "https://github.com/open-ness/EMCO.git" emco_repository: "integratedcloudnative/" -emco_version: "openness-21.03" +emco_version: "openness-21.03.06" emco_dir: "/opt/emco" emco_values: global: @@ -101,8 +101,16 @@ emco_values: imageTag: "{{ emco_version }}" dtc: imageTag: "{{ emco_version }}" + nps: + imageTag: "{{ emco_version }}" + sds: + imageTag: "{{ emco_version }}" gac: imageTag: "{{ emco_version }}" + sfc: + imageTag: "{{ emco_version }}" + sfcclient: + imageTag: "{{ emco_version }}" emcoconfig_localhost: true emcoctl_localhost: true emco_roles: diff --git a/kud/hosting_providers/containerized/addons/README.md.tmpl b/kud/hosting_providers/containerized/addons/README.md.tmpl index 0cef7923..4ed4610a 100644 --- a/kud/hosting_providers/containerized/addons/README.md.tmpl +++ b/kud/hosting_providers/containerized/addons/README.md.tmpl @@ -27,6 +27,12 @@ cloud. This deploys the addons listed in the \`Addons\` and \`AddonResources\` values in values.yaml. +NOTE: On a single node cluster, the SRIOV addon resource will trigger +a drain of the worker node. KubeVirt will prevent the drain from +completing due to its PodDisruptionBudget. The workaround is to scale +down the KubeVirt operator before applying 04-addon-resources-app.yaml +then scaling it back up after the node is ready again. + \`$ /opt/kud/multi-cluster/${CLUSTER_NAME}/artifacts/emcoctl.sh apply -f 03-addons-app.yaml -v values.yaml\` \`$ /opt/kud/multi-cluster/${CLUSTER_NAME}/artifacts/emcoctl.sh apply -f 04-addon-resources-app.yaml -v values.yaml\` diff --git a/kud/hosting_providers/containerized/addons/values.yaml.tmpl b/kud/hosting_providers/containerized/addons/values.yaml.tmpl index 328c37de..f2a20f84 100644 --- a/kud/hosting_providers/containerized/addons/values.yaml.tmpl +++ b/kud/hosting_providers/containerized/addons/values.yaml.tmpl @@ -20,6 +20,8 @@ AddonsDeploymentIntentGroup: addons-deployment-intent-group AddonsDeploymentIntent: addons-deployment-intent AddonsPlacementIntent: addons-placement-intent Addons: +- kubevirt-operator +- cdi-operator - multus-cni - ovn4nfv - node-feature-discovery @@ -35,3 +37,5 @@ AddonResourcesPlacementIntent: addon-resources-placement-intent AddonResources: - ovn4nfv-network - sriov-network +- kubevirt +- cdi diff --git a/kud/tests/emco.sh b/kud/tests/emco.sh index 7cc3ca33..1e003968 100755 --- a/kud/tests/emco.sh +++ b/kud/tests/emco.sh @@ -521,7 +521,6 @@ function instantiate { } function terminateOrchData { - call_api -d "{ }" "${base_url_dcm}/projects/${projectname}/logical-clouds/${admin_logical_cloud_name}/terminate" call_api -d "{ }" "${base_url_orchestrator}/projects/${projectname}/composite-apps/${collection_compositeapp_name}/${compositeapp_version}/deployment-intent-groups/${deployment_intent_group_name}/terminate" call_api -d "{ }" "${base_url_dcm}/projects/${projectname}/logical-clouds/${admin_logical_cloud_name}/terminate" } diff --git a/releases/0.9.0-container.yaml b/releases/0.9.0-container.yaml new file mode 100644 index 00000000..f33ad57d --- /dev/null +++ b/releases/0.9.0-container.yaml @@ -0,0 +1,8 @@ +distribution_type: 'container' +container_release_tag: '0.9.0' +project: 'multicloud-k8s' +log_dir: 'multicloud-k8s-master-docker-golang-shell-daily/1041/' +ref: 0a1b40c1042ebdf212c46f67dd62bf13c2eee5aa +containers: + - name: 'multicloud/k8s' + version: '0.9.0-SNAPSHOT' diff --git a/src/k8splugin/api/api.go b/src/k8splugin/api/api.go index 4a196ae2..94fb9b34 100644 --- a/src/k8splugin/api/api.go +++ b/src/k8splugin/api/api.go @@ -1,6 +1,8 @@ /* Copyright 2018 Intel Corporation. Copyright © 2021 Samsung Electronics +Copyright © 2021 Orange + Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at @@ -27,6 +29,7 @@ import ( func NewRouter(defClient rb.DefinitionManager, profileClient rb.ProfileManager, instClient app.InstanceManager, + queryClient app.QueryManager, configClient app.ConfigManager, connectionClient connection.ConnectionManager, templateClient rb.ConfigTemplateManager, @@ -47,6 +50,7 @@ func NewRouter(defClient rb.DefinitionManager, Queries("rb-name", "{rb-name}", "rb-version", "{rb-version}", "profile-name", "{profile-name}").Methods("GET") + //Want to get full Data -> add query param: /install/{instID}?full=true instRouter.HandleFunc("/instance/{instID}", instHandler.getHandler).Methods("GET") instRouter.HandleFunc("/instance/{instID}/status", instHandler.statusHandler).Methods("GET") instRouter.HandleFunc("/instance/{instID}/query", instHandler.queryHandler).Methods("GET") @@ -56,8 +60,21 @@ func NewRouter(defClient rb.DefinitionManager, "Name", "{Name}", "Labels", "{Labels}").Methods("GET") instRouter.HandleFunc("/instance/{instID}", instHandler.deleteHandler).Methods("DELETE") - // (TODO): Fix update method - // instRouter.HandleFunc("/{vnfInstanceId}", UpdateHandler).Methods("PUT") + + // Query handler routes + if queryClient == nil { + queryClient = app.NewQueryClient() + } + queryHandler := queryHandler{client: queryClient} + queryRouter := router.PathPrefix("/v1").Subrouter() + queryRouter.HandleFunc("/query", queryHandler.queryHandler).Methods("GET") + queryRouter.HandleFunc("/query", queryHandler.queryHandler). + Queries("Namespace", "{Namespace}", + "CloudRegion", "{CloudRegion}", + "ApiVersion", "{ApiVersion}", + "Kind", "{Kind}", + "Name", "{Name}", + "Labels", "{Labels}").Methods("GET") //Setup the broker handler here //Use the base router without any path prefixes @@ -116,6 +133,7 @@ func NewRouter(defClient rb.DefinitionManager, } configHandler := rbConfigHandler{client: configClient} instRouter.HandleFunc("/instance/{instID}/config", configHandler.createHandler).Methods("POST") + instRouter.HandleFunc("/instance/{instID}/config", configHandler.listHandler).Methods("GET") instRouter.HandleFunc("/instance/{instID}/config/{cfgname}", configHandler.getHandler).Methods("GET") instRouter.HandleFunc("/instance/{instID}/config/{cfgname}", configHandler.updateHandler).Methods("PUT") instRouter.HandleFunc("/instance/{instID}/config/{cfgname}", configHandler.deleteHandler).Methods("DELETE") diff --git a/src/k8splugin/api/brokerhandler_test.go b/src/k8splugin/api/brokerhandler_test.go index 97c8a393..767cae1e 100644 --- a/src/k8splugin/api/brokerhandler_test.go +++ b/src/k8splugin/api/brokerhandler_test.go @@ -313,7 +313,7 @@ func TestBrokerCreateHandler(t *testing.T) { t.Run(testCase.label, func(t *testing.T) { request := httptest.NewRequest("POST", "/cloudowner/cloudregion/infra_workload", testCase.input) - resp := executeRequest(request, NewRouter(nil, nil, testCase.instClient, nil, nil, nil, nil)) + resp := executeRequest(request, NewRouter(nil, nil, testCase.instClient, nil, nil, nil, nil, nil)) defer resp.Body.Close() if testCase.expectedCode != resp.StatusCode { @@ -409,7 +409,7 @@ func TestBrokerGetHandler(t *testing.T) { for _, testCase := range testCases { t.Run(testCase.label, func(t *testing.T) { request := httptest.NewRequest("GET", "/cloudowner/cloudregion/infra_workload/"+testCase.input, nil) - resp := executeRequest(request, NewRouter(nil, nil, testCase.instClient, nil, nil, nil, nil)) + resp := executeRequest(request, NewRouter(nil, nil, testCase.instClient, nil, nil, nil, nil, nil)) if testCase.expectedCode != resp.StatusCode { t.Fatalf("Request method returned: %v and it was expected: %v", @@ -489,7 +489,7 @@ func TestBrokerFindHandler(t *testing.T) { for _, testCase := range testCases { t.Run(testCase.label, func(t *testing.T) { request := httptest.NewRequest("GET", "/cloudowner/cloudregion/infra_workload?name="+testCase.input, nil) - resp := executeRequest(request, NewRouter(nil, nil, testCase.instClient, nil, nil, nil, nil)) + resp := executeRequest(request, NewRouter(nil, nil, testCase.instClient, nil, nil, nil, nil, nil)) if testCase.expectedCode != resp.StatusCode { t.Fatalf("Request method returned: %v and it was expected: %v", @@ -551,7 +551,7 @@ func TestBrokerDeleteHandler(t *testing.T) { for _, testCase := range testCases { t.Run(testCase.label, func(t *testing.T) { request := httptest.NewRequest("DELETE", "/cloudowner/cloudregion/infra_workload/"+testCase.input, nil) - resp := executeRequest(request, NewRouter(nil, nil, testCase.instClient, nil, nil, nil, nil)) + resp := executeRequest(request, NewRouter(nil, nil, testCase.instClient, nil, nil, nil, nil, nil)) if testCase.expectedCode != resp.StatusCode { t.Fatalf("Request method returned: %v and it was expected: %v", resp.StatusCode, testCase.expectedCode) diff --git a/src/k8splugin/api/confighandler.go b/src/k8splugin/api/confighandler.go index f4bb0862..c2236378 100644 --- a/src/k8splugin/api/confighandler.go +++ b/src/k8splugin/api/confighandler.go @@ -1,6 +1,7 @@ /* * Copyright 2018 Intel Corporation, Inc * Copyright © 2021 Samsung Electronics + * Copyright © 2021 Orange * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -94,6 +95,27 @@ func (h rbConfigHandler) getHandler(w http.ResponseWriter, r *http.Request) { } } +// listHandler handles GET operations for all configs of instance +// Returns a app.Definition +func (h rbConfigHandler) listHandler(w http.ResponseWriter, r *http.Request) { + vars := mux.Vars(r) + instanceID := vars["instID"] + + ret, err := h.client.List(instanceID) + if err != nil { + http.Error(w, err.Error(), http.StatusInternalServerError) + return + } + + w.Header().Set("Content-Type", "application/json") + w.WriteHeader(http.StatusOK) + err = json.NewEncoder(w).Encode(ret) + if err != nil { + http.Error(w, err.Error(), http.StatusInternalServerError) + return + } +} + // deleteHandler handles DELETE operations on a config func (h rbConfigHandler) deleteHandler(w http.ResponseWriter, r *http.Request) { vars := mux.Vars(r) diff --git a/src/k8splugin/api/defhandler_test.go b/src/k8splugin/api/defhandler_test.go index bb2f9dc4..b626b6f3 100644 --- a/src/k8splugin/api/defhandler_test.go +++ b/src/k8splugin/api/defhandler_test.go @@ -139,7 +139,7 @@ func TestRBDefCreateHandler(t *testing.T) { for _, testCase := range testCases { t.Run(testCase.label, func(t *testing.T) { request := httptest.NewRequest("POST", "/v1/rb/definition", testCase.reader) - resp := executeRequest(request, NewRouter(testCase.rbDefClient, nil, nil, nil, nil, nil, nil)) + resp := executeRequest(request, NewRouter(testCase.rbDefClient, nil, nil, nil, nil, nil, nil, nil)) //Check returned code if resp.StatusCode != testCase.expectedCode { @@ -208,7 +208,7 @@ func TestRBDefListVersionsHandler(t *testing.T) { for _, testCase := range testCases { t.Run(testCase.label, func(t *testing.T) { request := httptest.NewRequest("GET", "/v1/rb/definition/testresourcebundle", nil) - resp := executeRequest(request, NewRouter(testCase.rbDefClient, nil, nil, nil, nil, nil, nil)) + resp := executeRequest(request, NewRouter(testCase.rbDefClient, nil, nil, nil, nil, nil, nil, nil)) //Check returned code if resp.StatusCode != testCase.expectedCode { @@ -288,7 +288,7 @@ func TestRBDefListAllHandler(t *testing.T) { for _, testCase := range testCases { t.Run(testCase.label, func(t *testing.T) { request := httptest.NewRequest("GET", "/v1/rb/definition", nil) - resp := executeRequest(request, NewRouter(testCase.rbDefClient, nil, nil, nil, nil, nil, nil)) + resp := executeRequest(request, NewRouter(testCase.rbDefClient, nil, nil, nil, nil, nil, nil, nil)) //Check returned code if resp.StatusCode != testCase.expectedCode { @@ -368,7 +368,7 @@ func TestRBDefGetHandler(t *testing.T) { for _, testCase := range testCases { t.Run(testCase.label, func(t *testing.T) { request := httptest.NewRequest("GET", "/v1/rb/definition/"+testCase.name+"/"+testCase.version, nil) - resp := executeRequest(request, NewRouter(testCase.rbDefClient, nil, nil, nil, nil, nil, nil)) + resp := executeRequest(request, NewRouter(testCase.rbDefClient, nil, nil, nil, nil, nil, nil, nil)) //Check returned code if resp.StatusCode != testCase.expectedCode { @@ -419,7 +419,7 @@ func TestRBDefDeleteHandler(t *testing.T) { for _, testCase := range testCases { t.Run(testCase.label, func(t *testing.T) { request := httptest.NewRequest("DELETE", "/v1/rb/definition/"+testCase.name+"/"+testCase.version, nil) - resp := executeRequest(request, NewRouter(testCase.rbDefClient, nil, nil, nil, nil, nil, nil)) + resp := executeRequest(request, NewRouter(testCase.rbDefClient, nil, nil, nil, nil, nil, nil, nil)) //Check returned code if resp.StatusCode != testCase.expectedCode { @@ -476,7 +476,7 @@ func TestRBDefUploadHandler(t *testing.T) { t.Run(testCase.label, func(t *testing.T) { request := httptest.NewRequest("POST", "/v1/rb/definition/"+testCase.name+"/"+testCase.version+"/content", testCase.body) - resp := executeRequest(request, NewRouter(testCase.rbDefClient, nil, nil, nil, nil, nil, nil)) + resp := executeRequest(request, NewRouter(testCase.rbDefClient, nil, nil, nil, nil, nil, nil, nil)) //Check returned code if resp.StatusCode != testCase.expectedCode { diff --git a/src/k8splugin/api/healthcheckhandler_test.go b/src/k8splugin/api/healthcheckhandler_test.go index 293ddf91..3a03d902 100644 --- a/src/k8splugin/api/healthcheckhandler_test.go +++ b/src/k8splugin/api/healthcheckhandler_test.go @@ -35,7 +35,7 @@ func TestHealthCheckHandler(t *testing.T) { Err: nil, } request := httptest.NewRequest("GET", "/v1/healthcheck", nil) - resp := executeRequest(request, NewRouter(nil, nil, nil, nil, nil, nil, nil)) + resp := executeRequest(request, NewRouter(nil, nil, nil, nil, nil, nil, nil, nil)) //Check returned code if resp.StatusCode != http.StatusOK { @@ -48,7 +48,7 @@ func TestHealthCheckHandler(t *testing.T) { Err: pkgerrors.New("Runtime Error in DB"), } request := httptest.NewRequest("GET", "/v1/healthcheck", nil) - resp := executeRequest(request, NewRouter(nil, nil, nil, nil, nil, nil, nil)) + resp := executeRequest(request, NewRouter(nil, nil, nil, nil, nil, nil, nil, nil)) //Check returned code if resp.StatusCode != http.StatusInternalServerError { diff --git a/src/k8splugin/api/instancehandler.go b/src/k8splugin/api/instancehandler.go index b56a8e12..3fc514cd 100644 --- a/src/k8splugin/api/instancehandler.go +++ b/src/k8splugin/api/instancehandler.go @@ -1,6 +1,8 @@ /* Copyright 2018 Intel Corporation. Copyright © 2021 Samsung Electronics +Copyright © 2021 Orange + Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at @@ -120,8 +122,15 @@ func (i instanceHandler) createHandler(w http.ResponseWriter, r *http.Request) { func (i instanceHandler) getHandler(w http.ResponseWriter, r *http.Request) { vars := mux.Vars(r) id := vars["instID"] + var resp interface{} + var err error + + if r.URL.Query().Get("full") == "true" { + resp, err = i.client.GetFull(id) + } else { + resp, err = i.client.Get(id) + } - resp, err := i.client.Get(id) if err != nil { log.Error("Error getting Instance", log.Fields{ "error": err, @@ -130,7 +139,6 @@ func (i instanceHandler) getHandler(w http.ResponseWriter, r *http.Request) { http.Error(w, err.Error(), http.StatusInternalServerError) return } - w.Header().Set("Content-Type", "application/json") w.WriteHeader(http.StatusOK) err = json.NewEncoder(w).Encode(resp) @@ -181,15 +189,11 @@ func (i instanceHandler) queryHandler(w http.ResponseWriter, r *http.Request) { name := r.FormValue("Name") labels := r.FormValue("Labels") if apiVersion == "" { - http.Error(w, "Missing apiVersion mandatory parameter", http.StatusBadRequest) + http.Error(w, "Missing ApiVersion mandatory parameter", http.StatusBadRequest) return } if kind == "" { - http.Error(w, "Missing kind mandatory parameter", http.StatusBadRequest) - return - } - if name == "" && labels == "" { - http.Error(w, "Name or Labels parameter must be provided", http.StatusBadRequest) + http.Error(w, "Missing Kind mandatory parameter", http.StatusBadRequest) return } resp, err := i.client.Query(id, apiVersion, kind, name, labels) diff --git a/src/k8splugin/api/instancehandler_test.go b/src/k8splugin/api/instancehandler_test.go index e05bd2d7..faec1329 100644 --- a/src/k8splugin/api/instancehandler_test.go +++ b/src/k8splugin/api/instancehandler_test.go @@ -205,7 +205,7 @@ func TestInstanceCreateHandler(t *testing.T) { t.Run(testCase.label, func(t *testing.T) { request := httptest.NewRequest("POST", "/v1/instance", testCase.input) - resp := executeRequest(request, NewRouter(nil, nil, testCase.instClient, nil, nil, nil, nil)) + resp := executeRequest(request, NewRouter(nil, nil, testCase.instClient, nil, nil, nil, nil, nil)) if testCase.expectedCode != resp.StatusCode { body, _ := ioutil.ReadAll(resp.Body) @@ -306,7 +306,7 @@ func TestInstanceGetHandler(t *testing.T) { for _, testCase := range testCases { t.Run(testCase.label, func(t *testing.T) { request := httptest.NewRequest("GET", "/v1/instance/"+testCase.input, nil) - resp := executeRequest(request, NewRouter(nil, nil, testCase.instClient, nil, nil, nil, nil)) + resp := executeRequest(request, NewRouter(nil, nil, testCase.instClient, nil, nil, nil, nil, nil)) if testCase.expectedCode != resp.StatusCode { t.Fatalf("Request method returned: %v and it was expected: %v", @@ -441,7 +441,7 @@ func TestInstanceListHandler(t *testing.T) { } request.URL.RawQuery = q.Encode() } - resp := executeRequest(request, NewRouter(nil, nil, testCase.instClient, nil, nil, nil, nil)) + resp := executeRequest(request, NewRouter(nil, nil, testCase.instClient, nil, nil, nil, nil, nil)) if testCase.expectedCode != resp.StatusCode { t.Fatalf("Request method returned: %v and it was expected: %v", @@ -500,7 +500,7 @@ func TestDeleteHandler(t *testing.T) { for _, testCase := range testCases { t.Run(testCase.label, func(t *testing.T) { request := httptest.NewRequest("DELETE", "/v1/instance/"+testCase.input, nil) - resp := executeRequest(request, NewRouter(nil, nil, testCase.instClient, nil, nil, nil, nil)) + resp := executeRequest(request, NewRouter(nil, nil, testCase.instClient, nil, nil, nil, nil, nil)) if testCase.expectedCode != resp.StatusCode { t.Fatalf("Request method returned: %v and it was expected: %v", resp.StatusCode, testCase.expectedCode) @@ -539,18 +539,6 @@ func TestInstanceQueryHandler(t *testing.T) { }, }, { - label: "Missing name or label mandatory parameters", - id: "HaKpys8e", - input: map[string]string{ - "ApiVersion": "v1", - "Kind": "Pod", - }, - expectedCode: http.StatusBadRequest, - instClient: &mockInstanceClient{ - err: pkgerrors.New("Name or Labels parameter must be provided"), - }, - }, - { label: "Query instance by name", id: "HaKpys8e", input: map[string]string{ @@ -746,7 +734,7 @@ func TestInstanceQueryHandler(t *testing.T) { } url := "/v1/instance/" + testCase.id + "/query?" + params.Encode() request := httptest.NewRequest("GET", url, nil) - resp := executeRequest(request, NewRouter(nil, nil, testCase.instClient, nil, nil, nil, nil)) + resp := executeRequest(request, NewRouter(nil, nil, testCase.instClient, nil, nil, nil, nil, nil)) if testCase.expectedCode != resp.StatusCode { body, _ := ioutil.ReadAll(resp.Body) diff --git a/src/k8splugin/api/profilehandler_test.go b/src/k8splugin/api/profilehandler_test.go index 6897e01d..32d0061f 100644 --- a/src/k8splugin/api/profilehandler_test.go +++ b/src/k8splugin/api/profilehandler_test.go @@ -127,7 +127,7 @@ func TestRBProfileCreateHandler(t *testing.T) { t.Run(testCase.label, func(t *testing.T) { request := httptest.NewRequest("POST", "/v1/rb/definition/test-rbdef/v1/profile", testCase.reader) - resp := executeRequest(request, NewRouter(nil, testCase.rbProClient, nil, nil, nil, nil, nil)) + resp := executeRequest(request, NewRouter(nil, testCase.rbProClient, nil, nil, nil, nil, nil, nil)) //Check returned code if resp.StatusCode != testCase.expectedCode { @@ -207,7 +207,7 @@ func TestRBProfileGetHandler(t *testing.T) { for _, testCase := range testCases { t.Run(testCase.label, func(t *testing.T) { request := httptest.NewRequest("GET", "/v1/rb/definition/test-rbdef/v1/profile/"+testCase.prname, nil) - resp := executeRequest(request, NewRouter(nil, testCase.rbProClient, nil, nil, nil, nil, nil)) + resp := executeRequest(request, NewRouter(nil, testCase.rbProClient, nil, nil, nil, nil, nil, nil)) //Check returned code if resp.StatusCode != testCase.expectedCode { @@ -288,7 +288,7 @@ func TestRBProfileListHandler(t *testing.T) { for _, testCase := range testCases { t.Run(testCase.label, func(t *testing.T) { request := httptest.NewRequest("GET", "/v1/rb/definition/"+testCase.def+"/"+testCase.version+"/profile", nil) - resp := executeRequest(request, NewRouter(nil, testCase.rbProClient, nil, nil, nil, nil, nil)) + resp := executeRequest(request, NewRouter(nil, testCase.rbProClient, nil, nil, nil, nil, nil, nil)) //Check returned code if resp.StatusCode != testCase.expectedCode { @@ -347,7 +347,7 @@ func TestRBProfileDeleteHandler(t *testing.T) { for _, testCase := range testCases { t.Run(testCase.label, func(t *testing.T) { request := httptest.NewRequest("DELETE", "/v1/rb/definition/test-rbdef/v1/profile/"+testCase.prname, nil) - resp := executeRequest(request, NewRouter(nil, testCase.rbProClient, nil, nil, nil, nil, nil)) + resp := executeRequest(request, NewRouter(nil, testCase.rbProClient, nil, nil, nil, nil, nil, nil)) //Check returned code if resp.StatusCode != testCase.expectedCode { @@ -400,7 +400,7 @@ func TestRBProfileUploadHandler(t *testing.T) { t.Run(testCase.label, func(t *testing.T) { request := httptest.NewRequest("POST", "/v1/rb/definition/test-rbdef/v1/profile/"+testCase.prname+"/content", testCase.body) - resp := executeRequest(request, NewRouter(nil, testCase.rbProClient, nil, nil, nil, nil, nil)) + resp := executeRequest(request, NewRouter(nil, testCase.rbProClient, nil, nil, nil, nil, nil, nil)) //Check returned code if resp.StatusCode != testCase.expectedCode { diff --git a/src/k8splugin/api/queryhandler.go b/src/k8splugin/api/queryhandler.go new file mode 100644 index 00000000..9c11954c --- /dev/null +++ b/src/k8splugin/api/queryhandler.go @@ -0,0 +1,79 @@ +/* +Copyright 2018 Intel Corporation. +Copyright © 2021 Samsung Electronics +Copyright © 2021 Orange + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + http://www.apache.org/licenses/LICENSE-2.0 +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package api + +import ( + "encoding/json" + "net/http" + + "github.com/onap/multicloud-k8s/src/k8splugin/internal/app" + log "github.com/onap/multicloud-k8s/src/k8splugin/internal/logutils" +) + +// Used to store the backend implementation objects +// Also simplifies the mocking needed for unit testing +type queryHandler struct { + // Interface that implements the Instance operations + client app.QueryManager +} + +// queryHandler retrieves information about specified resources for instance +func (i queryHandler) queryHandler(w http.ResponseWriter, r *http.Request) { + namespace := r.FormValue("Namespace") + cloudRegion := r.FormValue("CloudRegion") + apiVersion := r.FormValue("ApiVersion") + kind := r.FormValue("Kind") + name := r.FormValue("Name") + labels := r.FormValue("Labels") + if cloudRegion == "" { + http.Error(w, "Missing CloudRegion mandatory parameter", http.StatusBadRequest) + return + } + if apiVersion == "" { + http.Error(w, "Missing ApiVersion mandatory parameter", http.StatusBadRequest) + return + } + if kind == "" { + http.Error(w, "Missing Kind mandatory parameter", http.StatusBadRequest) + return + } + // instance id is irrelevant here + resp, err := i.client.Query(namespace, cloudRegion, apiVersion, kind, name, labels, "query") + if err != nil { + log.Error("Error getting Query results", log.Fields{ + "error": err, + "cloudRegion": cloudRegion, + "namespace": namespace, + "apiVersion": apiVersion, + "kind": kind, + "name": name, + "labels": labels, + }) + http.Error(w, err.Error(), http.StatusInternalServerError) + } + w.Header().Set("Content-Type", "application/json") + w.WriteHeader(http.StatusOK) + err = json.NewEncoder(w).Encode(resp) + if err != nil { + log.Error("Error Marshaling Response", log.Fields{ + "error": err, + "response": resp, + }) + http.Error(w, err.Error(), http.StatusInternalServerError) + return + } +} diff --git a/src/k8splugin/cmd/main.go b/src/k8splugin/cmd/main.go index 2b7346bb..ff00613e 100644 --- a/src/k8splugin/cmd/main.go +++ b/src/k8splugin/cmd/main.go @@ -16,6 +16,7 @@ package main import ( "context" + "github.com/onap/multicloud-k8s/src/k8splugin/internal/utils" "log" "math/rand" "net/http" @@ -24,7 +25,6 @@ import ( "time" "github.com/onap/multicloud-k8s/src/k8splugin/api" - utils "github.com/onap/multicloud-k8s/src/k8splugin/internal" "github.com/onap/multicloud-k8s/src/k8splugin/internal/auth" "github.com/onap/multicloud-k8s/src/k8splugin/internal/config" @@ -40,7 +40,7 @@ func main() { rand.Seed(time.Now().UnixNano()) - httpRouter := api.NewRouter(nil, nil, nil, nil, nil, nil, nil) + httpRouter := api.NewRouter(nil, nil, nil, nil, nil, nil, nil, nil) loggedRouter := handlers.LoggingHandler(os.Stdout, httpRouter) log.Println("Starting Kubernetes Multicloud API") diff --git a/src/k8splugin/go.mod b/src/k8splugin/go.mod index 9efd1905..671b64a9 100644 --- a/src/k8splugin/go.mod +++ b/src/k8splugin/go.mod @@ -45,7 +45,9 @@ require ( gopkg.in/yaml.v2 v2.3.0 helm.sh/helm/v3 v3.5.0 k8s.io/api v0.20.1 + k8s.io/apiextensions-apiserver v0.20.1 k8s.io/apimachinery v0.20.1 + k8s.io/cli-runtime v0.20.1 k8s.io/client-go v11.0.1-0.20190409021438-1a26190bd76a+incompatible rsc.io/letsencrypt v0.0.3 // indirect ) diff --git a/src/k8splugin/go.sum b/src/k8splugin/go.sum index 995e3b76..3eaafcc2 100644 --- a/src/k8splugin/go.sum +++ b/src/k8splugin/go.sum @@ -7,31 +7,49 @@ cloud.google.com/go v0.44.1/go.mod h1:iSa0KzasP4Uvy3f1mN/7PiObzGgflwredwwASm/v6A cloud.google.com/go v0.44.2/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY= cloud.google.com/go v0.45.1/go.mod h1:RpBamKRgapWJb87xiFSdk4g1CME7QZg3uwTez+TSTjc= cloud.google.com/go v0.46.3/go.mod h1:a6bKKbmY7er1mI7TEI4lsAkts/mkhTSZK8w33B4RAg0= +cloud.google.com/go v0.50.0/go.mod h1:r9sluTvynVuxRIOHXQEHMFffphuXHOMZMycpNR5e6To= cloud.google.com/go v0.51.0/go.mod h1:hWtGJ6gnXH+KgDv+V0zFGDvpi07n3z8ZNj3T1RW0Gcw= +cloud.google.com/go v0.52.0/go.mod h1:pXajvRH/6o3+F9jDHZWQ5PbGhn+o8w9qiu/CffaVdO4= +cloud.google.com/go v0.53.0/go.mod h1:fp/UouUEsRkN6ryDKNW/Upv/JBKnv6WDthjR6+vze6M= +cloud.google.com/go v0.54.0/go.mod h1:1rq2OEkV3YMf6n/9ZvGWI3GWw0VoqH/1x2nd8Is/bPc= cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o= +cloud.google.com/go/bigquery v1.3.0/go.mod h1:PjpwJnslEMmckchkHFfq+HTD2DmtT67aNFKH1/VBDHE= +cloud.google.com/go/bigquery v1.4.0/go.mod h1:S8dzgnTigyfTmLBfrtrhyYhwRxG72rYxvftPBK2Dvzc= cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE= +cloud.google.com/go/datastore v1.1.0/go.mod h1:umbIZjpQpHh4hmRpGhH4tLFup+FVzqBi1b3c64qFpCk= cloud.google.com/go/firestore v1.1.0/go.mod h1:ulACoGHTpvq5r8rxGJ4ddJZBZqakUQqClKRT5SZwBmk= cloud.google.com/go/pubsub v1.0.1/go.mod h1:R0Gpsv3s54REJCy4fxDixWD93lHJMoZTyQ2kNxGRt3I= +cloud.google.com/go/pubsub v1.1.0/go.mod h1:EwwdRX2sKPjnvnqCa270oGRyludottCI76h+R3AArQw= +cloud.google.com/go/pubsub v1.2.0/go.mod h1:jhfEVHT8odbXTkndysNHCcx0awwzvfOlguIAii9o8iA= cloud.google.com/go/storage v1.0.0/go.mod h1:IhtSnM/ZTZV8YYJWCY8RULGVqBDmpoyjwiyrjsg+URw= +cloud.google.com/go/storage v1.5.0/go.mod h1:tpKbwo567HUNpVclU5sGELwQWBDZ8gh0ZeosJ0Rtdos= +cloud.google.com/go/storage v1.6.0/go.mod h1:N7U0C8pVQ/+NIKOBQyamJIeKQKkZ+mxpohlUTyfDhBk= dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU= github.com/Azure/azure-sdk-for-go v16.2.1+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc= github.com/Azure/azure-sdk-for-go v43.0.0+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc= github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78 h1:w+iIsaOQNcT7OZ575w+acHgRric5iCyQh+xv+KJ4HB8= github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78/go.mod h1:LmzpDX56iTiv29bbRTIsUNlaFfuhWRQBWjQdVyAevI8= github.com/Azure/go-autorest v10.8.1+incompatible/go.mod h1:r+4oMnoxhatjLLJ6zxSWATqVooLgysK6ZNox3g/xq24= +github.com/Azure/go-autorest v14.2.0+incompatible/go.mod h1:r+4oMnoxhatjLLJ6zxSWATqVooLgysK6ZNox3g/xq24= github.com/Azure/go-autorest/autorest v0.9.0/go.mod h1:xyHB1BMZT0cuDHU7I0+g046+BFDTQ8rEZB0s4Yfa6bI= github.com/Azure/go-autorest/autorest v0.9.6/go.mod h1:/FALq9T/kS7b5J5qsQ+RSTUdAmGFqi0vUdVNNx8q630= +github.com/Azure/go-autorest/autorest v0.11.12/go.mod h1:eipySxLmqSyC5s5k1CLupqet0PSENBEDP93LQ9a8QYw= github.com/Azure/go-autorest/autorest/adal v0.5.0/go.mod h1:8Z9fGy2MpX0PvDjB1pEgQTmVqjGhiHBW7RJJEciWzS0= github.com/Azure/go-autorest/autorest/adal v0.8.2/go.mod h1:ZjhuQClTqx435SRJ2iMlOxPYt3d2C/T/7TiQCVZSn3Q= +github.com/Azure/go-autorest/autorest/adal v0.9.5/go.mod h1:B7KF7jKIeC9Mct5spmyCB/A8CG/sEz1vwIRGv/bbw7A= github.com/Azure/go-autorest/autorest/date v0.1.0/go.mod h1:plvfp3oPSKwf2DNjlBjWF/7vwR+cUD/ELuzDCXwHUVA= github.com/Azure/go-autorest/autorest/date v0.2.0/go.mod h1:vcORJHLJEh643/Ioh9+vPmf1Ij9AEBM5FuBIXLmIy0g= +github.com/Azure/go-autorest/autorest/date v0.3.0/go.mod h1:BI0uouVdmngYNUzGWeSYnokU+TrmwEsOqdt8Y6sso74= github.com/Azure/go-autorest/autorest/mocks v0.1.0/go.mod h1:OTyCOPRA2IgIlWxVYxBee2F5Gr4kF2zd2J5cFRaIDN0= github.com/Azure/go-autorest/autorest/mocks v0.2.0/go.mod h1:OTyCOPRA2IgIlWxVYxBee2F5Gr4kF2zd2J5cFRaIDN0= github.com/Azure/go-autorest/autorest/mocks v0.3.0/go.mod h1:a8FDP3DYzQ4RYfVAxAN3SVSiiO77gL2j2ronKKP0syM= +github.com/Azure/go-autorest/autorest/mocks v0.4.1/go.mod h1:LTp+uSrOhSkaKrUy935gNZuuIPPVsHlr9DSOxSayd+k= github.com/Azure/go-autorest/autorest/to v0.2.0/go.mod h1:GunWKJp1AEqgMaGLV+iocmRAJWqST1wQYhyyjXJ3SJc= github.com/Azure/go-autorest/autorest/validation v0.1.0/go.mod h1:Ha3z/SqBeaalWQvokg3NZAlQTalVMtOIAs1aGK7G6u8= github.com/Azure/go-autorest/logger v0.1.0/go.mod h1:oExouG+K6PryycPJfVSxi/koC6LSNgds39diKLz7Vrc= +github.com/Azure/go-autorest/logger v0.2.0/go.mod h1:T9E3cAhj2VqvPOtCYAvby9aBXkZmbF5NWuPV8+WeEW8= github.com/Azure/go-autorest/tracing v0.5.0/go.mod h1:r/s2XiOKccPW3HrqB+W0TQzfbtp2fGCgRFtBroKn4Dk= +github.com/Azure/go-autorest/tracing v0.6.0/go.mod h1:+vhtPC754Xsa23ID7GlGsrdKBpUA79WCAKPPZVC2DeU= github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ= github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo= @@ -46,19 +64,27 @@ github.com/MakeNowJust/heredoc v0.0.0-20171113091838-e9091a26100e h1:eb0Pzkt15Bm github.com/MakeNowJust/heredoc v0.0.0-20171113091838-e9091a26100e/go.mod h1:64YHyfSL2R96J44Nlwm39UHepQbyR5q10x7iYa1ks2E= github.com/Masterminds/goutils v1.1.0 h1:zukEsf/1JZwCMgHiK3GZftabmxiCw4apj3a28RPBiVg= github.com/Masterminds/goutils v1.1.0/go.mod h1:8cTjp+g8YejhMuvIA5y2vz3BpJxksy863GQaJW2MFNU= +github.com/Masterminds/goutils v1.1.1 h1:5nUrii3FMTL5diU80unEVvNevw1nH4+ZV4DSLVJLSYI= +github.com/Masterminds/goutils v1.1.1/go.mod h1:8cTjp+g8YejhMuvIA5y2vz3BpJxksy863GQaJW2MFNU= github.com/Masterminds/semver/v3 v3.1.1 h1:hLg3sBzpNErnxhQtUy/mmLR2I9foDujNK030IGemrRc= github.com/Masterminds/semver/v3 v3.1.1/go.mod h1:VPu/7SZ7ePZ3QOrcuXROw5FAcLl4a0cBrbBpGY/8hQs= github.com/Masterminds/sprig/v3 v3.2.0 h1:P1ekkbuU73Ui/wS0nK1HOM37hh4xdfZo485UPf8rc+Y= github.com/Masterminds/sprig/v3 v3.2.0/go.mod h1:tWhwTbUTndesPNeF0C900vKoq283u6zp4APT9vaF3SI= +github.com/Masterminds/sprig/v3 v3.2.2 h1:17jRggJu518dr3QaafizSXOjKYp94wKfABxUmyxvxX8= +github.com/Masterminds/sprig/v3 v3.2.2/go.mod h1:UoaO7Yp8KlPnJIYWTFkMaqPUYKTfGFPhxNuwnnxkKlk= github.com/Masterminds/squirrel v1.5.0 h1:JukIZisrUXadA9pl3rMkjhiamxiB0cXiu+HGp/Y8cY8= github.com/Masterminds/squirrel v1.5.0/go.mod h1:NNaOrjSoIDfDA40n7sr2tPNZRfjzjA400rg+riTZj10= github.com/Masterminds/vcs v1.13.1/go.mod h1:N09YCmOQr6RLxC6UNHzuVwAdodYbbnycGHSmwVJjcKA= github.com/Microsoft/go-winio v0.4.15-0.20190919025122-fc70bd9a86b5 h1:ygIc8M6trr62pF5DucadTWGdEB4mEyvzi0e2nbcmcyA= github.com/Microsoft/go-winio v0.4.15-0.20190919025122-fc70bd9a86b5/go.mod h1:tTuCMEN+UleMWgg9dVx4Hu52b1bJo+59jBh3ajtinzw= +github.com/Microsoft/go-winio v0.4.16-0.20201130162521-d1ffc52c7331/go.mod h1:XB6nPKklQyQ7GC9LdcBEcBl8PF76WugXOPRXwdLnMv0= +github.com/Microsoft/go-winio v0.4.16/go.mod h1:XB6nPKklQyQ7GC9LdcBEcBl8PF76WugXOPRXwdLnMv0= github.com/Microsoft/hcsshim v0.8.7/go.mod h1:OHd7sQqRFrYd3RmSgbgji+ctCwkbq2wbEYNSzOYtcBQ= github.com/Microsoft/hcsshim v0.8.10-0.20200715222032-5eafd1556990 h1:1xpVY4dSUSbW3PcSGxZJhI8Z+CJiqbd933kM7HIinTc= github.com/Microsoft/hcsshim v0.8.10-0.20200715222032-5eafd1556990/go.mod h1:ay/0dTb7NsG8QMDfsRfLHgZo/6xAJShLe1+ePPflihk= +github.com/Microsoft/hcsshim v0.8.14/go.mod h1:NtVKoYxQuTLx6gEq0L96c9Ju4JbRJ4nY2ow3VK6a9Lg= github.com/NYTimes/gziphandler v0.0.0-20170623195520-56545f4a5d46/go.mod h1:3wb06e3pkSAbeQ52E9H9iFoQsEEwGN64994WTCIhntQ= +github.com/NYTimes/gziphandler v1.1.1/go.mod h1:n/CVRwUEOgIxrgPvAQhUUr9oeUtvrhMomdKFjzJNB0c= github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU= github.com/PuerkitoBio/purell v1.0.0/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0= github.com/PuerkitoBio/purell v1.1.0/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0= @@ -114,6 +140,7 @@ github.com/bketelsen/crypt v0.0.3-0.20200106085610-5cbc8cc4026c/go.mod h1:MKsuJm github.com/blang/semver v3.1.0+incompatible/go.mod h1:kRBLl5iJ+tD4TcOOxsy/0fnwebNt5EWlYSAyrTnjyyk= github.com/blang/semver v3.5.0+incompatible h1:CGxCgetQ64DKk7rdZ++Vfnb1+ogGNnB17OJKJXD2Cfs= github.com/blang/semver v3.5.0+incompatible/go.mod h1:kRBLl5iJ+tD4TcOOxsy/0fnwebNt5EWlYSAyrTnjyyk= +github.com/blang/semver v3.5.1+incompatible/go.mod h1:kRBLl5iJ+tD4TcOOxsy/0fnwebNt5EWlYSAyrTnjyyk= github.com/bmizerany/assert v0.0.0-20160611221934-b7ed37b82869 h1:DDGfHa7BWjL4YnC6+E63dPcxHo2sUxDIu8g3QgEJdRY= github.com/bmizerany/assert v0.0.0-20160611221934-b7ed37b82869/go.mod h1:Ekp36dRnpXw/yCqJaO+ZrUyxD+3VXMFFr56k5XYrpB4= github.com/boltdb/bolt v1.3.1/go.mod h1:clJnj/oiGkjum5o1McbSZDSLxVThjynRyGBgiAx27Ps= @@ -170,6 +197,8 @@ github.com/containerd/containerd v1.4.3/go.mod h1:bC6axHOhabU15QhwfG7w5PipXdVtMX github.com/containerd/continuity v0.0.0-20190426062206-aaeac12a7ffc/go.mod h1:GL3xCUCBDV3CZiTSEKksMWbLE66hEyuu9qyDOOqM47Y= github.com/containerd/continuity v0.0.0-20200107194136-26c1120b8d41 h1:kIFnQBO7rQ0XkMe6xEwbybYHBEaWmh/f++laI6Emt7M= github.com/containerd/continuity v0.0.0-20200107194136-26c1120b8d41/go.mod h1:Dq467ZllaHgAtVp4p1xUQWBrFXR9s/wyoTpG8zOJGkY= +github.com/containerd/continuity v0.0.0-20201208142359-180525291bb7 h1:6ejg6Lkk8dskcM7wQ28gONkukbQkM4qpj4RnYbpFzrI= +github.com/containerd/continuity v0.0.0-20201208142359-180525291bb7/go.mod h1:kR3BEg7bDFaEddKm54WSmrol1fKWDU1nKYkgrcgZT7Y= github.com/containerd/fifo v0.0.0-20190226154929-a9fb20d87448/go.mod h1:ODA38xgv3Kuk8dQz2ZQXpnv/UZZUHUCL7pnLehbXgQI= github.com/containerd/go-runc v0.0.0-20180907222934-5a6d9f37cfa3/go.mod h1:IV7qH3hrUgRmyYrtgEeGWJfWbgcHL9CSRruz2Vqcph0= github.com/containerd/ttrpc v0.0.0-20190828154514-0e0f228740de/go.mod h1:PvCDdDGpgqzQIzDW1TphrGLssLDZp2GuS+X5DkEJB8o= @@ -202,6 +231,8 @@ github.com/cpuguy83/go-md2man v1.0.10/go.mod h1:SmD6nW6nTyfqj6ABTjUi3V3JVMnlJmwc github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU= github.com/cpuguy83/go-md2man/v2 v2.0.0/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU= github.com/creack/pty v1.1.7/go.mod h1:lj5s0c3V2DBrqTV7llrYr5NG6My20zk30Fl46Y7DoTY= +github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E= +github.com/creack/pty v1.1.11/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E= github.com/cyphar/filepath-securejoin v0.2.2 h1:jCwT2GTP+PY5nBz3c/YL5PAIbusElVrPujOBSCj8xRg= github.com/cyphar/filepath-securejoin v0.2.2/go.mod 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v0.0.0-20170104182250-a601269ab70c/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ= @@ -219,6 +252,8 @@ github.com/dgryski/go-sip13 v0.0.0-20181026042036-e10d5fee7954/go.mod h1:vAd38F8 github.com/dnaeon/go-vcr v1.0.1/go.mod h1:aBB1+wY4s93YsC3HHjMBMrwTj2R9FHDzUr9KyGc8n1E= github.com/docker/cli v0.0.0-20200130152716-5d0cf8839492 h1:FwssHbCDJD025h+BchanCwE1Q8fyMgqDr2mOQAWOLGw= github.com/docker/cli v0.0.0-20200130152716-5d0cf8839492/go.mod h1:JLrzqnKDaYBop7H2jaqPtU4hHvMKP+vjCwu2uszcLI8= +github.com/docker/cli v20.10.5+incompatible h1:bjflayQbWg+xOkF2WPEAOi4Y7zWhR7ptoPhV/VqLVDE= +github.com/docker/cli v20.10.5+incompatible/go.mod h1:JLrzqnKDaYBop7H2jaqPtU4hHvMKP+vjCwu2uszcLI8= github.com/docker/distribution v0.0.0-20191216044856-a8371794149d/go.mod h1:0+TTO4EOBfRPhZXAeF1Vu+W3hHZ8eLp8PgKVZlcvtFY= github.com/docker/distribution v2.7.1-0.20190205005809-0d3efadf0154+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w= github.com/docker/distribution v2.7.1+incompatible h1:a5mlkVzth6W5A4fOsS3D2EO5BUmsJpcB+cRlLU7cSug= @@ -228,6 +263,8 @@ github.com/docker/docker v1.4.2-0.20200203170920-46ec8731fbce h1:KXS1Jg+ddGcWA8e github.com/docker/docker v1.4.2-0.20200203170920-46ec8731fbce/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk= github.com/docker/docker v1.4.2-0.20200309214505-aa6a9891b09c h1:zviRyz1SWO8+WVJbi9/jlJCkrsZ54r/lTRbgtcaQhLs= github.com/docker/docker v1.4.2-0.20200309214505-aa6a9891b09c/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk= +github.com/docker/docker v17.12.0-ce-rc1.0.20200618181300-9dc6525e6118+incompatible h1:iWPIG7pWIsCwT6ZtHnTUpoVMnete7O/pzd9HFE3+tn8= +github.com/docker/docker v17.12.0-ce-rc1.0.20200618181300-9dc6525e6118+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk= github.com/docker/docker-credential-helpers v0.6.3 h1:zI2p9+1NQYdnG6sMU26EX4aVGlqbInSQxQXLvzJ4RPQ= github.com/docker/docker-credential-helpers v0.6.3/go.mod h1:WRaJzqw3CTB9bk10avuGsjVBZsD05qeibJ1/TYlvc0Y= github.com/docker/engine v0.0.0-20190620014054-c513a4c6c298 h1:dDGt5n84DvY05kaJT26cw1TDxNW1NymRZ13j0KeEQaw= @@ -267,6 +304,7 @@ github.com/envoyproxy/go-control-plane v0.6.9/go.mod h1:SBwIajubJHhxtWwsL9s8ss4s github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4= github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c= github.com/euank/go-kmsg-parser v2.0.0+incompatible/go.mod h1:MhmAMZ8V4CYH4ybgdRwPr2TU5ThnS43puaKEMpja1uw= +github.com/evanphx/json-patch v4.5.0+incompatible/go.mod h1:50XU6AFN0ol/bzJsmQLiYLvXMP4fmwYFNcr97nuDLSk= github.com/evanphx/json-patch v4.9.0+incompatible h1:kLcOMZeuLAJvL2BPWLMIj5oaZQobrkAqrL+WFZwQses= github.com/evanphx/json-patch v4.9.0+incompatible/go.mod h1:50XU6AFN0ol/bzJsmQLiYLvXMP4fmwYFNcr97nuDLSk= github.com/exponent-io/jsonpath v0.0.0-20151013193312-d6023ce2651d h1:105gxyaGwCFad8crR9dcMQWvV9Hvulu6hwUh4tWPJnM= @@ -277,12 +315,14 @@ github.com/fatih/color v1.7.0 h1:DkWD4oS2D8LGGgTQ6IvwJJXSL5Vp2ffcQg58nFV38Ys= github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4= github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568/go.mod h1:xEzjJPgXI435gkrCt3MPfRiAkVrwSbHsst4LCFVfpJc= github.com/fogleman/gg v1.2.1-0.20190220221249-0403632d5b90/go.mod h1:R/bRT+9gY/C5z7JzPU0zXsXHKM4/ayA+zqcVNZzPa1k= +github.com/form3tech-oss/jwt-go v3.2.2+incompatible/go.mod h1:pbq4aXjuKjdthFRnoDwaVPLA+WlJuPGy+QneDUgJi2k= github.com/franela/goblin v0.0.0-20200105215937-c9ffbefa60db/go.mod h1:7dvUGVsVBjqR7JHJk0brhHOZYGmfBYOrK0ZhYMEtBr4= github.com/franela/goreq v0.0.0-20171204163338-bcd34c9993f8/go.mod h1:ZhphrRTfi2rbfLwlschooIH4+wKKDR4Pdxhh+TRoA20= github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV9I= github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo= github.com/fsnotify/fsnotify v1.4.9 h1:hsms1Qyu0jgnwNXIxa+/V/PDsU6CfLf6CNO8H7IWoS4= github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ= +github.com/fvbommel/sortorder v1.0.1/go.mod h1:uk88iVf1ovNn1iLfgUVU2F9o5eO30ui720w+kxuqRs0= github.com/garyburd/redigo v0.0.0-20150301180006-535138d7bcd7/go.mod h1:NR3MbYisc3/PwhQ00EMzDiPmrwpPxAn5GI05/YaO1SY= github.com/garyburd/redigo v1.6.2 h1:yE/pwKCrbLpLpQICzYTeZ7JsTA/C53wFTJHaEtRqniM= github.com/garyburd/redigo v1.6.2/go.mod h1:NR3MbYisc3/PwhQ00EMzDiPmrwpPxAn5GI05/YaO1SY= @@ -293,8 +333,11 @@ github.com/globalsign/mgo v0.0.0-20180905125535-1ca0a4f7cbcb/go.mod h1:xkRDCp4j0 github.com/globalsign/mgo v0.0.0-20181015135952-eeefdecb41b8/go.mod h1:xkRDCp4j0OGD1HRkm4kmhM+pmpv3AKq5SU7GMg4oO/Q= github.com/go-acme/lego v2.5.0+incompatible/go.mod h1:yzMNe9CasVUhkquNvti5nAtPmG94USbYxYrZfTkIn0M= github.com/go-bindata/go-bindata v3.1.1+incompatible/go.mod h1:xK8Dsgwmeed+BBsSy2XTopBn/8uK2HWuGSnA11C3Joo= +github.com/go-errors/errors v1.0.1 h1:LUHzmkK3GUKUrL/1gfBUxAHzcev3apQlezX/+O7ma6w= +github.com/go-errors/errors v1.0.1/go.mod h1:f4zRHt4oKfwPJE5k8C9vpYG+aDHdBFUsgrm6/TyX73Q= github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1/go.mod h1:vR7hzQXu2zJy9AVAgeJqvqgH9Q5CA+iKCZ2gyEVpxRU= github.com/go-gl/glfw/v3.3/glfw v0.0.0-20191125211704-12ad95a8df72/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8= +github.com/go-gl/glfw/v3.3/glfw v0.0.0-20200222043503-6f7a984d4dc4/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8= github.com/go-ini/ini v1.9.0/go.mod h1:ByCAeIL28uOIIG0E3PJtZPDL8WnHpFKFOtgjp+3Ies8= github.com/go-ini/ini v1.25.4/go.mod h1:ByCAeIL28uOIIG0E3PJtZPDL8WnHpFKFOtgjp+3Ies8= github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as= @@ -306,6 +349,8 @@ github.com/go-logfmt/logfmt v0.5.0/go.mod h1:wCYkCAKZfumFQihp8CzCvQ3paCTfi41vtzG github.com/go-logr/logr v0.1.0/go.mod h1:ixOQHD9gLJUVQQ2ZOR7zLEifBX6tGkNJF4QyIY7sIas= github.com/go-logr/logr v0.2.0 h1:QvGt2nLcHH0WK9orKa+ppBPAxREcH364nPUedEpK0TY= github.com/go-logr/logr v0.2.0/go.mod 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github.com/golang/groupcache v0.0.0-20191227052852-215e87163ea7/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc= +github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc= github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A= github.com/golang/mock v1.2.0/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A= github.com/golang/mock v1.3.1/go.mod h1:sBzyDLLjw3U8JLTeZvSv8jJB+tU5PVekmnlKIyFUx0Y= +github.com/golang/mock v1.4.0/go.mod h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt3cw= +github.com/golang/mock v1.4.1/go.mod h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt3cw= github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= github.com/golang/protobuf v1.3.2 h1:6nsPYzhq5kReh6QImI3k5qWzO4PEbvbIW2cwSfR/6xs= github.com/golang/protobuf v1.3.2/go.mod 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v2.0.4/go.mod h1:0Wqv26UfaUD9n4G6kQubkQ+KchISgw+vpHVxEJEs9eg= github.com/googleapis/gax-go/v2 v2.0.5/go.mod h1:DWXyrwAJ9X0FpwwEdw+IPEYBICEFu5mhpdKc/us6bOk= github.com/googleapis/gnostic v0.4.1 h1:DLJCy1n/vrD4HPjOvYcT8aYQXpPIzoRZONaYwyycI+I= github.com/googleapis/gnostic v0.4.1/go.mod h1:LRhVm6pbyptWbWbuZ38d1eyptfvIytN3ir6b65WBswg= +github.com/googleapis/gnostic v0.5.5 h1:9fHAtK0uDfpveeqqo1hkEZJcFvYXAiCN3UutL8F9xHw= github.com/gophercloud/gophercloud v0.1.0/go.mod h1:vxM41WHh5uqHVBMZHzuwNOHh8XEoIEcSTewFxm1c5g8= github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY= github.com/gorilla/context v1.1.1 h1:AWwleXJkX/nhcU9bZSnZoi3h/qGYqQAGhq6zZe/aQW8= @@ -546,6 +617,8 @@ github.com/jmespath/go-jmespath v0.0.0-20160803190731-bd40a432e4c7/go.mod h1:Nht github.com/jmespath/go-jmespath v0.0.0-20180206201540-c2b33e8439af/go.mod h1:Nht3zPeWKUH0NzdCt2Blrr5ys8VGpn0CEB0cQHVjt7k= github.com/jmoiron/sqlx v1.2.0 h1:41Ip0zITnmWNR/vHV+S4m+VoUivnWY5E4OJfLZjCJMA= github.com/jmoiron/sqlx v1.2.0/go.mod h1:1FEQNm3xlJgrMD+FBdI9+xvCksHtbpVBBw5dYhBSsks= +github.com/jmoiron/sqlx v1.3.1 h1:aLN7YINNZ7cYOPK3QC83dbM6KT0NMqVMw961TqrejlE= +github.com/jmoiron/sqlx v1.3.1/go.mod h1:2BljVx/86SuTyjE+aPYlHCTNvZrnJXghYGpNiXLBMCQ= github.com/joho/godotenv v1.3.0 h1:Zjp+RcGpHhGlrMbJzXTrZZPrWj+1vfm90La1wgB6Bhc= github.com/joho/godotenv v1.3.0/go.mod h1:7hK45KPybAkOC6peb+G5yklZfMxEjkZhHbwpqxOKXbg= github.com/jonboulle/clockwork v0.1.0 h1:VKV+ZcuP6l3yW9doeqz6ziZGgcynBVQO+obU0+0hcPo= @@ -566,6 +639,7 @@ github.com/kardianos/osext v0.0.0-20190222173326-2bc1f35cddc0/go.mod h1:1NbS8ALr github.com/karrick/godirwalk v1.7.5/go.mod h1:2c9FRhkDxdIbgkOnCEvnSWs71Bhugbl46shStcFDJ34= github.com/kisielk/errcheck v1.1.0/go.mod h1:EZBBE59ingxPouuu3KfxchcWSUPOHkagtvWXihfKN4Q= github.com/kisielk/errcheck v1.2.0/go.mod h1:/BMXB+zMLi60iA8Vv6Ksmxu/1UDYcXs4uQLJ+jE2L00= +github.com/kisielk/errcheck v1.5.0/go.mod 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h1:yWOB1SBYBC5VeMP7gHvWumXLIWorT60ONWic61uBYv0= +github.com/sirupsen/logrus v1.8.1 h1:dJKuHgqk1NNQlqoA6BTlM1Wf9DOH3NBjQyu0h9+AZZE= +github.com/sirupsen/logrus v1.8.1/go.mod h1:yWOB1SBYBC5VeMP7gHvWumXLIWorT60ONWic61uBYv0= github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc= github.com/smartystreets/goconvey v0.0.0-20190330032615-68dc04aab96a/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA= github.com/smartystreets/goconvey v1.6.4/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA= @@ -869,6 +967,8 @@ github.com/spf13/cobra v0.0.5/go.mod h1:3K3wKZymM7VvHMDS9+Akkh4K60UwM26emMESw8tL github.com/spf13/cobra v1.0.0/go.mod h1:/6GTrnGXV9HjY+aR4k0oJ5tcvakLuG6EuKReYlHNrgE= github.com/spf13/cobra v1.1.1 h1:KfztREH0tPxJJ+geloSLaAkaPkr4ki2Er5quFV1TDo4= github.com/spf13/cobra v1.1.1/go.mod h1:WnodtKOvamDL/PwE2M4iKs8aMDBZ5Q5klgD3qfVJQMI= +github.com/spf13/cobra v1.1.3 h1:xghbfqPkxzxP3C/f3n5DdpAbdKLj4ZE4BWQI362l53M= 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h1:N0PQaV/YGNqwC0u51sEeR/aUtSLEXKX9iv69rRypqCw= github.com/syndtr/gocapability v0.0.0-20170704070218-db04d3cc01c8/go.mod h1:hkRG7XYTFWNJGYcbNJQlaLq0fg1yr4J4t/NcTQtrfww= github.com/syndtr/gocapability v0.0.0-20180916011248-d98352740cb2/go.mod h1:hkRG7XYTFWNJGYcbNJQlaLq0fg1yr4J4t/NcTQtrfww= @@ -932,8 +1034,11 @@ github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2 h1:eY9dn8+vbi4tKz5 github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2/go.mod h1:UETIi67q53MR2AWcXfiuqkDkRtnGDLqkBTpCHuJHxtU= github.com/xlab/handysort v0.0.0-20150421192137-fb3537ed64a1 h1:j2hhcujLRHAg872RWAV5yaUrEjHEObwDv3aImCaNLek= github.com/xlab/handysort v0.0.0-20150421192137-fb3537ed64a1/go.mod h1:QcJo0QPSfTONNIgpN5RA8prR7fF8nkF6cTWTcNerRO8= +github.com/xlab/treeprint v0.0.0-20181112141820-a009c3971eca h1:1CFlNzQhALwjS9mBAUkycX616GzgsuYUOCHA5+HSlXI= +github.com/xlab/treeprint v0.0.0-20181112141820-a009c3971eca/go.mod h1:ce1O1j6UtZfjr22oyGxGLbauSBp2YVXpARAosm7dHBg= github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:aYKd//L2LvnjZzWKhF00oedf4jCCReLcmhLdhm1A27Q= github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74= +github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74= github.com/yvasiyarov/go-metrics v0.0.0-20140926110328-57bccd1ccd43/go.mod h1:aX5oPXxHm3bOH+xeAttToC8pqch2ScQN/JoXYupl6xs= github.com/yvasiyarov/go-metrics v0.0.0-20150112132944-c25f46c4b940 h1:p7OofyZ509h8DmPLh8Hn+EIIZm/xYhdZHJ9GnXHdr6U= github.com/yvasiyarov/go-metrics v0.0.0-20150112132944-c25f46c4b940/go.mod h1:aX5oPXxHm3bOH+xeAttToC8pqch2ScQN/JoXYupl6xs= @@ -952,6 +1057,7 @@ go.etcd.io/bbolt v1.3.5 h1:XAzx9gjCb0Rxj7EoqcClPD1d5ZBxZJk0jbuoPHenBt0= go.etcd.io/bbolt v1.3.5/go.mod h1:G5EMThwa9y8QZGBClrRx5EY+Yw9kAhnjy3bSjsnlVTQ= go.etcd.io/etcd v0.0.0-20191023171146-3cf2f69b5738/go.mod h1:dnLIgRNXwCJa5e+c6mIZCrds/GIG4ncV9HhK5PX7jPg= go.etcd.io/etcd v0.5.0-alpha.5.0.20200819165624-17cef6e3e9d5/go.mod h1:skWido08r9w6Lq/w70DO5XYIKMu4QFu1+4VsqLQuJy8= +go.etcd.io/etcd v0.5.0-alpha.5.0.20200910180754-dd1b699fc489/go.mod h1:yVHk9ub3CSBatqGNg7GRmsnfLWtoW60w4eDYfh7vHDg= go.etcd.io/etcd v3.3.12+incompatible h1:V6PRYRGpU4k5EajJaaj/GL3hqIdzyPnBU8aPUp+35yw= go.etcd.io/etcd v3.3.12+incompatible/go.mod h1:yaeTdrJi5lOmYerz05bd8+V7KubZs8YSFZfzsF9A6aI= go.mongodb.org/mongo-driver v1.0.3/go.mod h1:u7ryQJ+DOzQmeO7zB6MHyr8jkEQvC8vH7qLUO4lqsUM= @@ -964,6 +1070,9 @@ go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU= go.opencensus.io v0.22.0/go.mod h1:+kGneAE2xo2IficOXnaByMWTGM9T73dGwxeWcUqIpI8= go.opencensus.io v0.22.2 h1:75k/FF0Q2YM8QYo07VPddOLBslDt1MZOdEslOHvmzAs= go.opencensus.io v0.22.2/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw= +go.opencensus.io v0.22.3/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw= +go.starlark.net v0.0.0-20200306205701-8dd3e2ee1dd5 h1:+FNtrFTmVw0YZGpBGX56XDee331t6JAXeK2bcyhLOOc= +go.starlark.net v0.0.0-20200306205701-8dd3e2ee1dd5/go.mod h1:nmDLcffg48OtT/PSW0Hg7FvpRQsQh5OSqIylirxKC7o= go.uber.org/atomic v1.3.2/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE= go.uber.org/atomic v1.4.0 h1:cxzIVoETapQEqDhQu3QfnvXAV4AlzcvUCxkVUFw3+EU= go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE= @@ -1004,6 +1113,9 @@ golang.org/x/crypto v0.0.0-20200414173820-0848c9571904/go.mod h1:LzIPMQfyMNhhGPh golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= golang.org/x/crypto v0.0.0-20201002170205-7f63de1d35b0 h1:hb9wdF1z5waM+dSIICn1l0DkLVDT3hqhhQsDNUmHPRE= golang.org/x/crypto v0.0.0-20201002170205-7f63de1d35b0/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= +golang.org/x/crypto v0.0.0-20201221181555-eec23a3978ad/go.mod h1:jdWPYTVW3xRLrWPugEBEK3UY2ZEsg3UU495nc5E+M+I= +golang.org/x/crypto v0.0.0-20210220033148-5ea612d1eb83 h1:/ZScEX8SfEmUGRHs0gxpqteO5nfNW6axyZbBdw9A12g= +golang.org/x/crypto v0.0.0-20210220033148-5ea612d1eb83/go.mod h1:jdWPYTVW3xRLrWPugEBEK3UY2ZEsg3UU495nc5E+M+I= golang.org/x/exp v0.0.0-20180321215751-8460e604b9de/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= golang.org/x/exp v0.0.0-20180807140117-3d87b88a115f/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= @@ -1013,7 +1125,11 @@ golang.org/x/exp v0.0.0-20190312203227-4b39c73a6495/go.mod h1:ZjyILWgesfNpC6sMxT golang.org/x/exp v0.0.0-20190510132918-efd6b22b2522/go.mod h1:ZjyILWgesfNpC6sMxTJOJm9Kp84zZh5NQWvqDGG3Qr8= golang.org/x/exp v0.0.0-20190829153037-c13cbed26979/go.mod h1:86+5VVa7VpoJ4kLfm080zCjGlMRFzhUhsZKEZO7MGek= golang.org/x/exp v0.0.0-20191030013958-a1ab85dbe136/go.mod h1:JXzH8nQsPlswgeRAPE3MuO9GYsAcnJvJ4vnMwN/5qkY= +golang.org/x/exp v0.0.0-20191129062945-2f5052295587/go.mod h1:2RIsYlXP63K8oxa1u096TMicItID8zy7Y6sNkU49FU4= golang.org/x/exp v0.0.0-20191227195350-da58074b4299/go.mod h1:2RIsYlXP63K8oxa1u096TMicItID8zy7Y6sNkU49FU4= +golang.org/x/exp v0.0.0-20200119233911-0405dc783f0a/go.mod h1:2RIsYlXP63K8oxa1u096TMicItID8zy7Y6sNkU49FU4= +golang.org/x/exp v0.0.0-20200207192155-f17229e696bd/go.mod h1:J/WKrq2StrnmMY6+EHIKF9dgMWnmCNThgcyBT1FY9mM= +golang.org/x/exp v0.0.0-20200224162631-6cc2880d07d6/go.mod h1:3jZMyOhIsHpP37uCMkUooju7aAi5cS1Q23tOzKc+0MU= golang.org/x/image v0.0.0-20180708004352-c73c2afc3b81/go.mod h1:ux5Hcp/YLpHSI86hEcLt0YII63i6oz57MZXIpbrjZUs= golang.org/x/image v0.0.0-20190227222117-0694c2d4d067/go.mod h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js= golang.org/x/image v0.0.0-20190802002840-cff245a6509b/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0= @@ -1026,14 +1142,18 @@ golang.org/x/lint v0.0.0-20190909230951-414d861bb4ac/go.mod h1:6SW0HCj/g11FgYtHl golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc= golang.org/x/lint v0.0.0-20191125180803-fdd1cda4f05f h1:J5lckAjkw6qYlOZNj90mLYNTEKDvWeuc1yieZ8qUzUE= golang.org/x/lint v0.0.0-20191125180803-fdd1cda4f05f/go.mod h1:5qLYkcX4OjUUV8bRuDixDT3tpyyb+LUpUlRWLxfhWrs= +golang.org/x/lint v0.0.0-20200130185559-910be7a94367/go.mod h1:3xt1FjdF8hUf6vQPIChWIBhFzV8gjjsPE/fR3IyQdNY= +golang.org/x/lint v0.0.0-20200302205851-738671d3881b/go.mod h1:3xt1FjdF8hUf6vQPIChWIBhFzV8gjjsPE/fR3IyQdNY= golang.org/x/mobile v0.0.0-20190312151609-d3739f865fa6/go.mod h1:z+o9i4GpDbdi3rU15maQ/Ox0txvL9dWGYEHz965HBQE= golang.org/x/mobile v0.0.0-20190719004257-d2bd2a29d028/go.mod h1:E/iHnbuqvinMTCcRqshq8CkpyQDoeVncDDYHnLhea+o= golang.org/x/mod v0.0.0-20190513183733-4bf6d317e70e/go.mod h1:mXi4GBBbnImb6dmsKGUJ2LatrhH/nqhxcFungHvyanc= golang.org/x/mod v0.1.0/go.mod h1:0QHyrYULN0/3qlju5TqG8bIK38QM8yzMo5ekMj3DlcY= golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg= +golang.org/x/mod v0.1.1-0.20191107180719-034126e5016b/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg= golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA= golang.org/x/mod v0.3.0 h1:RM4zey1++hCTbCVQfnWeKs9/IEsaBLA8vTkd0WVtmH4= golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA= +golang.org/x/mod v0.3.1-0.20200828183125-ce943fd02449/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA= golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= @@ -1056,22 +1176,32 @@ golang.org/x/net v0.0.0-20190603091049-60506f45cf65/go.mod h1:HSz+uSET+XFnRR8LxR golang.org/x/net v0.0.0-20190613194153-d28f0bde5980/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/net v0.0.0-20190619014844-b5b0513f8c1b/go.mod 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v0.9.0/go.mod h1:o4eAsZoiT+ibD93RtjEohWalFOjRDx6CVaqeizhEnKg= google.golang.org/api v0.13.0/go.mod h1:iLdEw5Ide6rF15KTC1Kkl0iskquN2gFfn9o9XIsbkAI= +google.golang.org/api v0.14.0/go.mod h1:iLdEw5Ide6rF15KTC1Kkl0iskquN2gFfn9o9XIsbkAI= google.golang.org/api v0.15.0/go.mod h1:iLdEw5Ide6rF15KTC1Kkl0iskquN2gFfn9o9XIsbkAI= google.golang.org/api v0.15.1-0.20200106000736-b8fc810ca6b5/go.mod h1:iLdEw5Ide6rF15KTC1Kkl0iskquN2gFfn9o9XIsbkAI= google.golang.org/api v0.15.1/go.mod h1:iLdEw5Ide6rF15KTC1Kkl0iskquN2gFfn9o9XIsbkAI= +google.golang.org/api v0.17.0/go.mod h1:BwFmGc8tA3vsd7r/7kR8DY7iEEGSU04BFxCo5jP/sfE= +google.golang.org/api v0.18.0/go.mod h1:BwFmGc8tA3vsd7r/7kR8DY7iEEGSU04BFxCo5jP/sfE= +google.golang.org/api v0.20.0/go.mod h1:BwFmGc8tA3vsd7r/7kR8DY7iEEGSU04BFxCo5jP/sfE= google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM= google.golang.org/appengine v1.2.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4= google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4= @@ -1221,10 +1399,19 @@ google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98 google.golang.org/genproto v0.0.0-20190911173649-1774047e7e51/go.mod h1:IbNlFCBrqXvoKpeg0TB2l7cyZUmoaFKYIwrEpbDKLA8= google.golang.org/genproto v0.0.0-20191108220845-16a3f7862a1a h1:Ob5/580gVHBJZgXnff1cZDbG+xLtMVE5mDRTe+nIsX4= google.golang.org/genproto v0.0.0-20191108220845-16a3f7862a1a/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc= +google.golang.org/genproto v0.0.0-20191115194625-c23dd37a84c9/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc= +google.golang.org/genproto v0.0.0-20191216164720-4f79533eabd1/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc= google.golang.org/genproto v0.0.0-20191230161307-f3c370f40bfb/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc= google.golang.org/genproto v0.0.0-20200115191322-ca5a22157cba/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc= +google.golang.org/genproto v0.0.0-20200122232147-0452cf42e150/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc= +google.golang.org/genproto v0.0.0-20200204135345-fa8e72b47b90/go.mod h1:GmwEX6Z4W5gMy59cAlVYjN9JhxgbQH6Gn+gFDQe2lzA= +google.golang.org/genproto v0.0.0-20200212174721-66ed5ce911ce/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c= +google.golang.org/genproto v0.0.0-20200224152610-e50cd9704f63/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c= +google.golang.org/genproto v0.0.0-20200305110556-506484158171/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c= google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013 h1:+kGHl1aib/qcwaRi1CbqBZ1rk19r85MNUf8HaBghugY= google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013/go.mod h1:NbSheEEYHJ7i3ixzK3sjbqSGDJWnxyFXZblF3eUsNvo= +google.golang.org/genproto v0.0.0-20201110150050-8816d57aaa9a h1:pOwg4OoaRYScjmR4LlLgdtnyoHYTSAVhhqe5uPdpII8= +google.golang.org/genproto v0.0.0-20201110150050-8816d57aaa9a/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no= google.golang.org/grpc v0.0.0-20160317175043-d3ddb4469d5a/go.mod h1:yo6s7OP7yaDglbqo1J04qKzAhqBH6lvTonzMVmEdcZw= google.golang.org/grpc v1.17.0/go.mod h1:6QZJwpn2B+Zp71q/5VxRsJ6NXXVCE5NRUHRo+f3cWCs= google.golang.org/grpc v1.19.0 h1:cfg4PD8YEdSFnm7qLV4++93WcmhH2nIUhMjhdCvl3j8= @@ -1239,6 +1426,8 @@ google.golang.org/grpc v1.23.1/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyac google.golang.org/grpc v1.26.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk= google.golang.org/grpc v1.27.0 h1:rRYRFMVgRv6E0D70Skyfsr28tDXIuuPZyWGMPdMcnXg= google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk= +google.golang.org/grpc v1.27.1 h1:zvIju4sqAGvwKspUQOhwnpcqSbzi7/H6QomNNjTL4sk= +google.golang.org/grpc v1.27.1/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk= google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8= google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0= google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM= @@ -1250,6 +1439,8 @@ google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2 google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU= google.golang.org/protobuf v1.24.0 h1:UhZDfRO8JRQru4/+LlLE0BRKGF8L+PICnvYZmx/fEGA= google.golang.org/protobuf v1.24.0/go.mod h1:r/3tXBNzIEhYS9I1OUVjXDlt8tc493IdKGjtUeSXeh4= +google.golang.org/protobuf v1.25.0 h1:Ejskq+SyPohKW+1uil0JJMtmHCgJPJ/qWTxr8qp+R4c= +google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c= gopkg.in/airbrake/gobrake.v2 v2.0.9/go.mod h1:/h5ZAUhDkGaJfjzjKLSjv6zCL6O0LLBxU4K+aSYdM/U= gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw= gopkg.in/check.v1 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v1.0.0/go.mod h1:wU0vUrJsVWBZ4P6e7xtFJEhFSNsfRLJ8H458uRjg03k= @@ -1371,12 +1600,24 @@ rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8 rsc.io/letsencrypt v0.0.3 h1:H7xDfhkaFFSYEJlKeq38RwX2jYcnTeHuDQyT+mMNMwM= rsc.io/letsencrypt v0.0.3/go.mod h1:buyQKZ6IXrRnB7TdkHP0RyEybLx18HHyOSoTyoOLqNY= rsc.io/pdf v0.1.1/go.mod h1:n8OzWcQ6Sp37PL01nO98y4iUCRdTGarVfzxY20ICaU4= +rsc.io/quote/v3 v3.1.0/go.mod h1:yEA65RcK8LyAZtP9Kv3t0HmxON59tX3rD+tICJqUlj0= +rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA= sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.0.9 h1:rusRLrDhjBp6aYtl9sGEvQJr6faoHoDLd0YcUBTZguI= sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.0.9/go.mod h1:dzAXnQbTRyDlZPJX2SUPEqvnB+j7AJjtlox7PEwigU0= +sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.0.19/go.mod h1:LEScyzhFmoF5pso/YSeBstl57mOzx9xlU9n85RGrDQg= sigs.k8s.io/kustomize v2.0.3+incompatible h1:JUufWFNlI44MdtnjUqVnvh29rR37PQFzPbLXqhyOyX0= sigs.k8s.io/kustomize v2.0.3+incompatible/go.mod h1:MkjgH3RdOWrievjo6c9T245dYlB5QeXV4WCbnt/PEpU= +sigs.k8s.io/kustomize/api v0.8.8 h1:G2z6JPSSjtWWgMeWSoHdXqyftJNmMmyxXpwENGoOtGE= +sigs.k8s.io/kustomize/api v0.8.8/go.mod h1:He1zoK0nk43Pc6NlV085xDXDXTNprtcyKZVm3swsdNY= +sigs.k8s.io/kustomize/cmd/config v0.9.10/go.mod h1:Mrby0WnRH7hA6OwOYnYpfpiY0WJIMgYrEDfwOeFdMK0= +sigs.k8s.io/kustomize/kustomize/v4 v4.1.2/go.mod h1:PxBvo4WGYlCLeRPL+ziT64wBXqbgfcalOS/SXa/tcyo= +sigs.k8s.io/kustomize/kyaml v0.10.17 h1:4zrV0ym5AYa0e512q7K3Wp1u7mzoWW0xR3UHJcGWGIg= +sigs.k8s.io/kustomize/kyaml v0.10.17/go.mod h1:mlQFagmkm1P+W4lZJbJ/yaxMd8PqMRSC4cPcfUVt5Hg= sigs.k8s.io/structured-merge-diff/v4 v4.0.1 h1:YXTMot5Qz/X1iBRJhAt+vI+HVttY0WkSqqhKxQ0xVbA= sigs.k8s.io/structured-merge-diff/v4 v4.0.1/go.mod h1:bJZC9H9iH24zzfZ/41RGcq60oK1F7G282QMXDPYydCw= +sigs.k8s.io/structured-merge-diff/v4 v4.0.2/go.mod h1:bJZC9H9iH24zzfZ/41RGcq60oK1F7G282QMXDPYydCw= +sigs.k8s.io/structured-merge-diff/v4 v4.1.0 h1:C4r9BgJ98vrKnnVCjwCSXcWjWe0NKcUQkmzDXZXGwH8= +sigs.k8s.io/structured-merge-diff/v4 v4.1.0/go.mod h1:bJZC9H9iH24zzfZ/41RGcq60oK1F7G282QMXDPYydCw= sigs.k8s.io/yaml v1.1.0 h1:4A07+ZFc2wgJwo8YNlQpr1rVlgUDlxXHhPJciaPY5gs= sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o= sigs.k8s.io/yaml v1.2.0 h1:kr/MCeFWJWTwyaHoR9c8EjH9OumOmoF9YGiZd7lFm/Q= diff --git a/src/k8splugin/internal/app/client.go b/src/k8splugin/internal/app/client.go index 00fd8e97..9813333e 100644 --- a/src/k8splugin/internal/app/client.go +++ b/src/k8splugin/internal/app/client.go @@ -1,6 +1,8 @@ /* Copyright 2018 Intel Corporation. Copyright © 2021 Samsung Electronics +Copyright © 2021 Orange +Copyright © 2021 Nokia Bell Labs. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. @@ -18,6 +20,15 @@ package app import ( "context" "io/ioutil" + appsv1 "k8s.io/api/apps/v1" + //appsv1beta1 "k8s.io/api/apps/v1beta1" + //appsv1beta2 "k8s.io/api/apps/v1beta2" + batchv1 "k8s.io/api/batch/v1" + corev1 "k8s.io/api/core/v1" + //extensionsv1beta1 "k8s.io/api/extensions/v1beta1" + //apiextv1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1" + //apiextv1beta1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1beta1" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" "os" "strings" "time" @@ -27,10 +38,10 @@ import ( "github.com/onap/multicloud-k8s/src/k8splugin/internal/helm" log "github.com/onap/multicloud-k8s/src/k8splugin/internal/logutils" "github.com/onap/multicloud-k8s/src/k8splugin/internal/plugin" + logger "log" pkgerrors "github.com/pkg/errors" "k8s.io/apimachinery/pkg/api/meta" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" "k8s.io/apimachinery/pkg/runtime" "k8s.io/apimachinery/pkg/runtime/schema" @@ -61,6 +72,137 @@ type ResourceStatus struct { Status unstructured.Unstructured `json:"status"` } +func (k *KubernetesClient) getObjTypeForHook(kind string) (runtime.Object, error) { + switch kind { + case "Job": + return &batchv1.Job{}, nil + case "Pod": + return &corev1.Pod{}, nil + case "Deployment": + return &appsv1.Deployment{}, nil + case "DaemonSet": + return &appsv1.DaemonSet{}, nil + case "StatefulSet": + return &appsv1.StatefulSet{}, nil + default: + return nil, pkgerrors.New("kind " + kind + " unknown") + } +} + +func (k *KubernetesClient) getRestApi(apiVersion string) (rest.Interface, error) { + //based on kubectl api-versions + switch apiVersion { + case "admissionregistration.k8s.io/v1": + return k.clientSet.AdmissionregistrationV1().RESTClient(), nil + case "admissionregistration.k8s.io/v1beta1": + return k.clientSet.AdmissionregistrationV1beta1().RESTClient(), nil + case "apps/v1": + return k.clientSet.AppsV1().RESTClient(), nil + case "apps/v1beta1": + return k.clientSet.AppsV1beta1().RESTClient(), nil + case "apps/v1beta2": + return k.clientSet.AppsV1beta2().RESTClient(), nil + case "authentication.k8s.io/v1": + return k.clientSet.AuthenticationV1().RESTClient(), nil + case "authentication.k8s.io/v1beta1": + return k.clientSet.AuthenticationV1beta1().RESTClient(), nil + case "authorization.k8s.io/v1": + return k.clientSet.AuthorizationV1().RESTClient(), nil + case "authorization.k8s.io/v1beta1": + return k.clientSet.AuthorizationV1beta1().RESTClient(), nil + case "autoscaling/v1": + return k.clientSet.AutoscalingV1().RESTClient(), nil + case "autoscaling/v2beta1": + return k.clientSet.AutoscalingV2beta1().RESTClient(), nil + case "autoscaling/v2beta2": + return k.clientSet.AutoscalingV2beta2().RESTClient(), nil + case "batch/v1": + return k.clientSet.BatchV1().RESTClient(), nil + case "batch/v1beta1": + return k.clientSet.BatchV1beta1().RESTClient(), nil + case "certificates.k8s.io/v1": + return k.clientSet.CertificatesV1().RESTClient(), nil + case "certificates.k8s.io/v1beta1": + return k.clientSet.CertificatesV1beta1().RESTClient(), nil + case "coordination.k8s.io/v1": + return k.clientSet.CoordinationV1().RESTClient(), nil + case "coordination.k8s.io/v1beta1": + return k.clientSet.CoordinationV1beta1().RESTClient(), nil + case "v1": + return k.clientSet.CoreV1().RESTClient(), nil + case "discovery.k8s.io/v1beta1": + return k.clientSet.DiscoveryV1beta1().RESTClient(), nil + case "events.k8s.io/v1": + return k.clientSet.EventsV1().RESTClient(), nil + case "events.k8s.io/v1beta1": + return k.clientSet.EventsV1beta1().RESTClient(), nil + case "extensions/v1beta1": + return k.clientSet.ExtensionsV1beta1().RESTClient(), nil + case "flowcontrol.apiserver.k8s.io/v1alpha1": + return k.clientSet.FlowcontrolV1alpha1().RESTClient(), nil + case "networking.k8s.io/v1": + return k.clientSet.NetworkingV1().RESTClient(), nil + case "networking.k8s.io/v1beta1": + return k.clientSet.NetworkingV1beta1().RESTClient(), nil + case "node.k8s.io/v1alpha1": + return k.clientSet.NodeV1alpha1().RESTClient(), nil + case "node.k8s.io/v1beta1": + return k.clientSet.NodeV1beta1().RESTClient(), nil + case "policy/v1beta1": + return k.clientSet.PolicyV1beta1().RESTClient(), nil + case "rbac.authorization.k8s.io/v1": + return k.clientSet.RbacV1().RESTClient(), nil + case "rbac.authorization.k8s.io/v1alpha1": + return k.clientSet.RbacV1alpha1().RESTClient(), nil + case "rbac.authorization.k8s.io/v1beta1": + return k.clientSet.RbacV1beta1().RESTClient(), nil + case "scheduling.k8s.io/v1": + return k.clientSet.SchedulingV1().RESTClient(), nil + case "scheduling.k8s.io/v1alpha1": + return k.clientSet.SchedulingV1alpha1().RESTClient(), nil + case "scheduling.k8s.io/v1beta1": + return k.clientSet.SchedulingV1beta1().RESTClient(), nil + case "storage.k8s.io/v1": + return k.clientSet.StorageV1().RESTClient(), nil + case "storage.k8s.io/v1alpha1": + return k.clientSet.StorageV1alpha1().RESTClient(), nil + case "storage.k8s.io/v1beta1": + return k.clientSet.StorageV1beta1().RESTClient(), nil + default: + return nil, pkgerrors.New("Api version " + apiVersion + " unknown") + } +} + +func (k *KubernetesClient) WatchHookUntilReady(timeout time.Duration, ns string, res helm.KubernetesResource) error { + //for now, only generic plugin has dedicated WatchUntilReady implemented. Later, we can implement this function + //for each plugin separately. + pluginImpl, err := plugin.GetPluginByKind("generic") + if err != nil { + return pkgerrors.Wrap(err, "Error loading plugin") + } + + mapper := k.GetMapper() + apiVersion, kind := res.GVK.ToAPIVersionAndKind() + if apiVersion == "" { + //apiVersion is empty -> we can suppose that the rss is ready + logger.Printf("apiVersion is empty, consider that the rss is ready") + return nil + } + objType, err := k.getObjTypeForHook(kind) + if err != nil { + //have error from getObjTypeForHook -> this kind is not considered in hook -> consider ready + return nil + } + + logger.Printf("apiVersion: %s, Kind: %s", apiVersion, kind) + restClient, err := k.getRestApi(apiVersion) + if err != nil { + return pkgerrors.Wrap(err, "Get rest client") + } + + return pluginImpl.WatchUntilReady(timeout, ns, res, mapper, restClient, objType, k.clientSet) +} + // getPodsByLabel yields status of all pods under given instance ID func (k *KubernetesClient) getPodsByLabel(namespace string) ([]ResourceStatus, error) { client := k.GetStandardClient().CoreV1().Pods(namespace) @@ -121,9 +263,11 @@ func (k *KubernetesClient) queryResources(apiVersion, kind, labelSelector, names return nil, pkgerrors.Wrap(err, "Querying for resources") } - resp := make([]ResourceStatus, len(unstrList.Items)) + resp := make([]ResourceStatus, 0) for _, unstr := range unstrList.Items { - resp = append(resp, ResourceStatus{unstr.GetName(), gvk, unstr}) + if unstr.GetName() != "" { + resp = append(resp, ResourceStatus{unstr.GetName(), gvk, unstr}) + } } return resp, nil } @@ -276,8 +420,7 @@ func (k *KubernetesClient) ensureNamespace(namespace string) error { return nil } -func (k *KubernetesClient) CreateKind(resTempl helm.KubernetesResourceTemplate, - namespace string) (helm.KubernetesResource, error) { +func (k *KubernetesClient) CreateKind(resTempl helm.KubernetesResourceTemplate, namespace string) (helm.KubernetesResource, error) { if _, err := os.Stat(resTempl.FilePath); os.IsNotExist(err) { return helm.KubernetesResource{}, pkgerrors.New("File " + resTempl.FilePath + "does not exists") @@ -317,7 +460,7 @@ func (k *KubernetesClient) updateKind(resTempl helm.KubernetesResourceTemplate, namespace string) (helm.KubernetesResource, error) { if _, err := os.Stat(resTempl.FilePath); os.IsNotExist(err) { - return helm.KubernetesResource{}, pkgerrors.New("File " + resTempl.FilePath + "does not exists") + return helm.KubernetesResource{}, pkgerrors.New("File " + resTempl.FilePath + " does not exists") } log.Info("Processing Kubernetes Resource", log.Fields{ @@ -353,16 +496,17 @@ func (k *KubernetesClient) updateKind(resTempl helm.KubernetesResourceTemplate, func (k *KubernetesClient) createResources(sortedTemplates []helm.KubernetesResourceTemplate, namespace string) ([]helm.KubernetesResource, error) { + var createdResources []helm.KubernetesResource + err := k.ensureNamespace(namespace) if err != nil { - return nil, pkgerrors.Wrap(err, "Creating Namespace") + return createdResources, pkgerrors.Wrap(err, "Creating Namespace") } - var createdResources []helm.KubernetesResource for _, resTempl := range sortedTemplates { resCreated, err := k.CreateKind(resTempl, namespace) if err != nil { - return nil, pkgerrors.Wrapf(err, "Error creating kind: %+v", resTempl.GVK) + return createdResources, pkgerrors.Wrapf(err, "Error creating kind: %+v", resTempl.GVK) } createdResources = append(createdResources, resCreated) } diff --git a/src/k8splugin/internal/app/client_test.go b/src/k8splugin/internal/app/client_test.go index 6db541a4..0ba244d2 100644 --- a/src/k8splugin/internal/app/client_test.go +++ b/src/k8splugin/internal/app/client_test.go @@ -15,13 +15,13 @@ package app import ( "encoding/base64" + "github.com/onap/multicloud-k8s/src/k8splugin/internal/utils" "io/ioutil" "os" "plugin" "reflect" "testing" - utils "github.com/onap/multicloud-k8s/src/k8splugin/internal" "github.com/onap/multicloud-k8s/src/k8splugin/internal/connection" "github.com/onap/multicloud-k8s/src/k8splugin/internal/db" "github.com/onap/multicloud-k8s/src/k8splugin/internal/helm" diff --git a/src/k8splugin/internal/app/config.go b/src/k8splugin/internal/app/config.go index d0f8876d..94acadcc 100644 --- a/src/k8splugin/internal/app/config.go +++ b/src/k8splugin/internal/app/config.go @@ -42,7 +42,7 @@ type ConfigResult struct { ProfileName string `json:"profile-name"` ConfigName string `json:"config-name"` TemplateName string `json:"template-name"` - ConfigVersion uint `json:"config-verion"` + ConfigVersion uint `json:"config-version"` } //ConfigRollback input @@ -62,6 +62,7 @@ type ConfigTagit struct { type ConfigManager interface { Create(instanceID string, p Config) (ConfigResult, error) Get(instanceID, configName string) (Config, error) + List(instanceID string) ([]Config, error) Help() map[string]string Update(instanceID, configName string, p Config) (ConfigResult, error) Delete(instanceID, configName string) (ConfigResult, error) @@ -225,6 +226,24 @@ func (v *ConfigClient) Get(instanceID, configName string) (Config, error) { return cfg, nil } +// List config entry in the database +func (v *ConfigClient) List(instanceID string) ([]Config, error) { + + // Acquire per profile Mutex + lock, _ := getProfileData(instanceID) + lock.Lock() + defer lock.Unlock() + // Read Config DB + cs := ConfigStore{ + instanceID: instanceID, + } + cfg, err := cs.getConfigList() + if err != nil { + return []Config{}, pkgerrors.Wrap(err, "Get Config DB Entry") + } + return cfg, nil +} + // Delete the Config from database func (v *ConfigClient) Delete(instanceID, configName string) (ConfigResult, error) { diff --git a/src/k8splugin/internal/app/config_backend.go b/src/k8splugin/internal/app/config_backend.go index e2f802c7..30a480df 100644 --- a/src/k8splugin/internal/app/config_backend.go +++ b/src/k8splugin/internal/app/config_backend.go @@ -170,6 +170,33 @@ func (c ConfigStore) getConfig() (Config, error) { return Config{}, pkgerrors.Wrap(err, "Get Config DB Entry") } +// Read the config entry in the database +func (c ConfigStore) getConfigList() ([]Config, error) { + rbName, rbVersion, profileName, _, err := resolveModelFromInstance(c.instanceID) + if err != nil { + return []Config{}, pkgerrors.Wrap(err, "Retrieving model info") + } + cfgKey := constructKey(rbName, rbVersion, profileName, c.instanceID, tagConfig) + values, err := db.Etcd.GetAll(cfgKey) + if err != nil { + return []Config{}, pkgerrors.Wrap(err, "Get Config DB List") + } + //value is a byte array + if values != nil { + result := make([]Config, 0) + for _, value := range values { + cfg := Config{} + err = db.DeSerialize(string(value), &cfg) + if err != nil { + return []Config{}, pkgerrors.Wrap(err, "Unmarshaling Config Value") + } + result = append(result, cfg) + } + return result, nil + } + return []Config{}, pkgerrors.Wrap(err, "Get Config DB List") +} + // Delete the config entry in the database func (c ConfigStore) deleteConfig() (Config, error) { @@ -353,12 +380,12 @@ func (c ConfigVersionStore) decrementVersion() error { // Apply Config func applyConfig(instanceID string, p Config, pChannel chan configResourceList, action string) error { - rbName, rbVersion, profileName, _, err := resolveModelFromInstance(instanceID) + rbName, rbVersion, profileName, releaseName, err := resolveModelFromInstance(instanceID) if err != nil { return pkgerrors.Wrap(err, "Retrieving model info") } // Get Template and Resolve the template with values - crl, err := resolve(rbName, rbVersion, profileName, p) + crl, err := resolve(rbName, rbVersion, profileName, p, releaseName) if err != nil { return pkgerrors.Wrap(err, "Resolve Config") } @@ -436,7 +463,7 @@ func scheduleResources(c chan configResourceList) { //Resolve returns the path where the helm chart merged with //configuration overrides resides. -var resolve = func(rbName, rbVersion, profileName string, p Config) (configResourceList, error) { +var resolve = func(rbName, rbVersion, profileName string, p Config, releaseName string) (configResourceList, error) { var resTemplates []helm.KubernetesResourceTemplate @@ -483,9 +510,17 @@ var resolve = func(rbName, rbVersion, profileName string, p Config) (configResou return configResourceList{}, pkgerrors.Wrap(err, "Extracting Template") } + var finalReleaseName string + + if releaseName == "" { + finalReleaseName = profile.ReleaseName + } else { + finalReleaseName = releaseName + } + helmClient := helm.NewTemplateClient(profile.KubernetesVersion, profile.Namespace, - profile.ReleaseName) + finalReleaseName) chartPath := filepath.Join(chartBasePath, t.ChartName) resTemplates, _, err = helmClient.GenerateKubernetesArtifacts(chartPath, diff --git a/src/k8splugin/internal/app/config_test.go b/src/k8splugin/internal/app/config_test.go index 028895d7..9ee96881 100644 --- a/src/k8splugin/internal/app/config_test.go +++ b/src/k8splugin/internal/app/config_test.go @@ -19,10 +19,11 @@ package app import ( "fmt" - "github.com/onap/multicloud-k8s/src/k8splugin/internal/db" "reflect" "strings" "testing" + + "github.com/onap/multicloud-k8s/src/k8splugin/internal/db" // pkgerrors "github.com/pkg/errors" ) @@ -90,7 +91,7 @@ func TestCreateConfig(t *testing.T) { db.Etcd = testCase.mockdb db.DBconn = provideMockModelData(testCase.instanceID, testCase.rbName, testCase.rbVersion, testCase.profileName) - resolve = func(rbName, rbVersion, profileName string, p Config) (configResourceList, error) { + resolve = func(rbName, rbVersion, profileName string, p Config, releaseName string) (configResourceList, error) { return configResourceList{}, nil } impl := NewConfigClient() @@ -104,7 +105,7 @@ func TestCreateConfig(t *testing.T) { } } else { if reflect.DeepEqual(testCase.expected, got) == false { - t.Errorf("Create Resource Bundle returned unexpected body: got %v;"+ + t.Errorf("Create returned unexpected body: got %v;"+ " expected %v", got, testCase.expected) } } @@ -203,7 +204,7 @@ func TestRollbackConfig(t *testing.T) { db.Etcd = testCase.mockdb db.DBconn = provideMockModelData(testCase.instanceID, testCase.rbName, testCase.rbVersion, testCase.profileName) - resolve = func(rbName, rbVersion, profileName string, p Config) (configResourceList, error) { + resolve = func(rbName, rbVersion, profileName string, p Config, releaseName string) (configResourceList, error) { return configResourceList{}, nil } impl := NewConfigClient() @@ -217,10 +218,38 @@ func TestRollbackConfig(t *testing.T) { } } else { if reflect.DeepEqual(testCase.expected1, got) == false { - t.Errorf("Create Resource Bundle returned unexpected body: got %v;"+ + t.Errorf("Create returned unexpected body: got %v;"+ " expected %v", got, testCase.expected1) } } + get, err := impl.Get(testCase.instanceID, testCase.inp.ConfigName) + if err != nil { + if testCase.expectedError == "" { + t.Fatalf("Get returned an unexpected error %s", err) + } + if strings.Contains(err.Error(), testCase.expectedError) == false { + t.Fatalf("Get returned an unexpected error %s", err) + } + } else { + if reflect.DeepEqual(testCase.inp, get) == false { + t.Errorf("Get returned unexpected body: got %v;"+ + " expected %v", get, testCase.inp) + } + } + getList, err := impl.List(testCase.instanceID) + if err != nil { + if testCase.expectedError == "" { + t.Fatalf("List returned an unexpected error %s", err) + } + if strings.Contains(err.Error(), testCase.expectedError) == false { + t.Fatalf("List returned an unexpected error %s", err) + } + } else { + if reflect.DeepEqual([]Config{testCase.inp}, getList) == false { + t.Errorf("List returned unexpected body: got %v;"+ + " expected %v", getList, []Config{testCase.inp}) + } + } got, err = impl.Update(testCase.instanceID, testCase.inp.ConfigName, testCase.inpUpdate1) if err != nil { if testCase.expectedError == "" { @@ -231,7 +260,7 @@ func TestRollbackConfig(t *testing.T) { } } else { if reflect.DeepEqual(testCase.expected2, got) == false { - t.Errorf("Create Resource Bundle returned unexpected body: got %v;"+ + t.Errorf("Create returned unexpected body: got %v;"+ " expected %v", got, testCase.expected2) } } @@ -245,7 +274,7 @@ func TestRollbackConfig(t *testing.T) { } } else { if reflect.DeepEqual(testCase.expected3, got) == false { - t.Errorf("Create Resource Bundle returned unexpected body: got %v;"+ + t.Errorf("Create returned unexpected body: got %v;"+ " expected %v", got, testCase.expected3) } } @@ -259,7 +288,7 @@ func TestRollbackConfig(t *testing.T) { } } else { if reflect.DeepEqual(testCase.expected4, got) == false { - t.Errorf("Create Resource Bundle returned unexpected body: got %v;"+ + t.Errorf("Create returned unexpected body: got %v;"+ " expected %v", got, testCase.expected4) } } diff --git a/src/k8splugin/internal/app/deploymentutil.go b/src/k8splugin/internal/app/deploymentutil.go new file mode 100644 index 00000000..e945b055 --- /dev/null +++ b/src/k8splugin/internal/app/deploymentutil.go @@ -0,0 +1,178 @@ +/* +Copyright 2016 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package app + +import ( + "context" + "sort" + + apps "k8s.io/api/apps/v1" + v1 "k8s.io/api/core/v1" + apiequality "k8s.io/apimachinery/pkg/api/equality" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + intstrutil "k8s.io/apimachinery/pkg/util/intstr" + appsclient "k8s.io/client-go/kubernetes/typed/apps/v1" +) + +// deploymentutil contains a copy of a few functions from Kubernetes controller code to avoid a dependency on k8s.io/kubernetes. +// This code is copied from https://github.com/kubernetes/kubernetes/blob/e856613dd5bb00bcfaca6974431151b5c06cbed5/pkg/controller/deployment/util/deployment_util.go +// No changes to the code were made other than removing some unused functions + +// RsListFunc returns the ReplicaSet from the ReplicaSet namespace and the List metav1.ListOptions. +type RsListFunc func(string, metav1.ListOptions) ([]*apps.ReplicaSet, error) + +// ListReplicaSets returns a slice of RSes the given deployment targets. +// Note that this does NOT attempt to reconcile ControllerRef (adopt/orphan), +// because only the controller itself should do that. +// However, it does filter out anything whose ControllerRef doesn't match. +func ListReplicaSets(deployment *apps.Deployment, getRSList RsListFunc) ([]*apps.ReplicaSet, error) { + // TODO: Right now we list replica sets by their labels. We should list them by selector, i.e. the replica set's selector + // should be a superset of the deployment's selector, see https://github.com/kubernetes/kubernetes/issues/19830. + namespace := deployment.Namespace + selector, err := metav1.LabelSelectorAsSelector(deployment.Spec.Selector) + if err != nil { + return nil, err + } + options := metav1.ListOptions{LabelSelector: selector.String()} + all, err := getRSList(namespace, options) + if err != nil { + return nil, err + } + // Only include those whose ControllerRef matches the Deployment. + owned := make([]*apps.ReplicaSet, 0, len(all)) + for _, rs := range all { + if metav1.IsControlledBy(rs, deployment) { + owned = append(owned, rs) + } + } + return owned, nil +} + +// ReplicaSetsByCreationTimestamp sorts a list of ReplicaSet by creation timestamp, using their names as a tie breaker. +type ReplicaSetsByCreationTimestamp []*apps.ReplicaSet + +func (o ReplicaSetsByCreationTimestamp) Len() int { return len(o) } +func (o ReplicaSetsByCreationTimestamp) Swap(i, j int) { o[i], o[j] = o[j], o[i] } +func (o ReplicaSetsByCreationTimestamp) Less(i, j int) bool { + if o[i].CreationTimestamp.Equal(&o[j].CreationTimestamp) { + return o[i].Name < o[j].Name + } + return o[i].CreationTimestamp.Before(&o[j].CreationTimestamp) +} + +// FindNewReplicaSet returns the new RS this given deployment targets (the one with the same pod template). +func FindNewReplicaSet(deployment *apps.Deployment, rsList []*apps.ReplicaSet) *apps.ReplicaSet { + sort.Sort(ReplicaSetsByCreationTimestamp(rsList)) + for i := range rsList { + if EqualIgnoreHash(&rsList[i].Spec.Template, &deployment.Spec.Template) { + // In rare cases, such as after cluster upgrades, Deployment may end up with + // having more than one new ReplicaSets that have the same template as its template, + // see https://github.com/kubernetes/kubernetes/issues/40415 + // We deterministically choose the oldest new ReplicaSet. + return rsList[i] + } + } + // new ReplicaSet does not exist. + return nil +} + +// EqualIgnoreHash returns true if two given podTemplateSpec are equal, ignoring the diff in value of Labels[pod-template-hash] +// We ignore pod-template-hash because: +// 1. The hash result would be different upon podTemplateSpec API changes +// (e.g. the addition of a new field will cause the hash code to change) +// 2. The deployment template won't have hash labels +func EqualIgnoreHash(template1, template2 *v1.PodTemplateSpec) bool { + t1Copy := template1.DeepCopy() + t2Copy := template2.DeepCopy() + // Remove hash labels from template.Labels before comparing + delete(t1Copy.Labels, apps.DefaultDeploymentUniqueLabelKey) + delete(t2Copy.Labels, apps.DefaultDeploymentUniqueLabelKey) + return apiequality.Semantic.DeepEqual(t1Copy, t2Copy) +} + +// GetNewReplicaSet returns a replica set that matches the intent of the given deployment; get ReplicaSetList from client interface. +// Returns nil if the new replica set doesn't exist yet. +func GetNewReplicaSet(deployment *apps.Deployment, c appsclient.AppsV1Interface) (*apps.ReplicaSet, error) { + rsList, err := ListReplicaSets(deployment, RsListFromClient(c)) + if err != nil { + return nil, err + } + return FindNewReplicaSet(deployment, rsList), nil +} + +// RsListFromClient returns an rsListFunc that wraps the given client. +func RsListFromClient(c appsclient.AppsV1Interface) RsListFunc { + return func(namespace string, options metav1.ListOptions) ([]*apps.ReplicaSet, error) { + rsList, err := c.ReplicaSets(namespace).List(context.Background(), options) + if err != nil { + return nil, err + } + var ret []*apps.ReplicaSet + for i := range rsList.Items { + ret = append(ret, &rsList.Items[i]) + } + return ret, err + } +} + +// IsRollingUpdate returns true if the strategy type is a rolling update. +func IsRollingUpdate(deployment *apps.Deployment) bool { + return deployment.Spec.Strategy.Type == apps.RollingUpdateDeploymentStrategyType +} + +// MaxUnavailable returns the maximum unavailable pods a rolling deployment can take. +func MaxUnavailable(deployment apps.Deployment) int32 { + if !IsRollingUpdate(&deployment) || *(deployment.Spec.Replicas) == 0 { + return int32(0) + } + // Error caught by validation + _, maxUnavailable, _ := ResolveFenceposts(deployment.Spec.Strategy.RollingUpdate.MaxSurge, deployment.Spec.Strategy.RollingUpdate.MaxUnavailable, *(deployment.Spec.Replicas)) + if maxUnavailable > *deployment.Spec.Replicas { + return *deployment.Spec.Replicas + } + return maxUnavailable +} + +// ResolveFenceposts resolves both maxSurge and maxUnavailable. This needs to happen in one +// step. For example: +// +// 2 desired, max unavailable 1%, surge 0% - should scale old(-1), then new(+1), then old(-1), then new(+1) +// 1 desired, max unavailable 1%, surge 0% - should scale old(-1), then new(+1) +// 2 desired, max unavailable 25%, surge 1% - should scale new(+1), then old(-1), then new(+1), then old(-1) +// 1 desired, max unavailable 25%, surge 1% - should scale new(+1), then old(-1) +// 2 desired, max unavailable 0%, surge 1% - should scale new(+1), then old(-1), then new(+1), then old(-1) +// 1 desired, max unavailable 0%, surge 1% - should scale new(+1), then old(-1) +func ResolveFenceposts(maxSurge, maxUnavailable *intstrutil.IntOrString, desired int32) (int32, int32, error) { + surge, err := intstrutil.GetValueFromIntOrPercent(intstrutil.ValueOrDefault(maxSurge, intstrutil.FromInt(0)), int(desired), true) + if err != nil { + return 0, 0, err + } + unavailable, err := intstrutil.GetValueFromIntOrPercent(intstrutil.ValueOrDefault(maxUnavailable, intstrutil.FromInt(0)), int(desired), false) + if err != nil { + return 0, 0, err + } + + if surge == 0 && unavailable == 0 { + // Validation should never allow the user to explicitly use zero values for both maxSurge + // maxUnavailable. Due to rounding down maxUnavailable though, it may resolve to zero. + // If both fenceposts resolve to zero, then we should set maxUnavailable to 1 on the + // theory that surge might not work due to quota. + unavailable = 1 + } + + return int32(surge), int32(unavailable), nil +} diff --git a/src/k8splugin/internal/app/hook.go b/src/k8splugin/internal/app/hook.go new file mode 100644 index 00000000..ebf5f8e3 --- /dev/null +++ b/src/k8splugin/internal/app/hook.go @@ -0,0 +1,183 @@ +/* +Copyright © 2021 Nokia Bell Labs +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + http://www.apache.org/licenses/LICENSE-2.0 +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package app + +import ( + "fmt" + "github.com/onap/multicloud-k8s/src/k8splugin/internal/db" + "github.com/onap/multicloud-k8s/src/k8splugin/internal/helm" + "helm.sh/helm/v3/pkg/release" + "log" + "strings" + "time" +) + +// Timeout used when deleting resources with a hook-delete-policy. +const defaultHookDeleteTimeoutInSeconds = int64(60) + +// HookClient implements the Helm Hook interface +type HookClient struct { + kubeNameSpace string + id string + dbStoreName string + dbTagInst string +} + +type MultiCloudHook struct{ + release.Hook + Group string + Version string +} + +// NewHookClient returns a new instance of HookClient +func NewHookClient(namespace, id, dbStoreName, dbTagInst string) *HookClient { + return &HookClient{ + kubeNameSpace: namespace, + id: id, + dbStoreName: dbStoreName, + dbTagInst: dbTagInst, + } +} + +func (hc *HookClient) getHookByEvent(hs []*helm.Hook, hook release.HookEvent) []*helm.Hook { + hooks := []*helm.Hook{} + for _, h := range hs { + for _, e := range h.Hook.Events { + if e == hook { + hooks = append(hooks, h) + } + } + } + return hooks +} + +// Mimic function ExecHook in helm/pkg/tiller/release_server.go +func (hc *HookClient) ExecHook( + k8sClient KubernetesClient, + hs []*helm.Hook, + hook release.HookEvent, + timeout int64, + startIndex int, + dbData *InstanceDbData) (error){ + executingHooks := hc.getHookByEvent(hs, hook) + key := InstanceKey{ + ID: hc.id, + } + log.Printf("Executing %d %s hook(s) for instance %s", len(executingHooks), hook, hc.id) + executingHooks = sortByHookWeight(executingHooks) + + for index, h := range executingHooks { + if index < startIndex { + continue + } + // Set default delete policy to before-hook-creation + if h.Hook.DeletePolicies == nil || len(h.Hook.DeletePolicies) == 0 { + h.Hook.DeletePolicies = []release.HookDeletePolicy{release.HookBeforeHookCreation} + } + if err := hc.deleteHookByPolicy(h, release.HookBeforeHookCreation, k8sClient); err != nil { + return err + } + //update DB here before the creation of the hook, if the plugin quits + //-> when it comes back, it will continue from next hook and consider that this one is done + if dbData != nil { + dbData.HookProgress = fmt.Sprintf("%d/%d", index + 1, len(executingHooks)) + err := db.DBconn.Update(hc.dbStoreName, key, hc.dbTagInst, dbData) + if err != nil { + return err + } + } + log.Printf(" Instance: %s, Creating %s hook %s, index %d", hc.id, hook, h.Hook.Name, index) + resTempl := helm.KubernetesResourceTemplate{ + GVK: h.KRT.GVK, + FilePath: h.KRT.FilePath, + } + createdHook, err := k8sClient.CreateKind(resTempl, hc.kubeNameSpace) + if err != nil { + log.Printf(" Instance: %s, Warning: %s hook %s, filePath: %s, error: %s", hc.id, hook, h.Hook.Name, h.KRT.FilePath, err) + hc.deleteHookByPolicy(h, release.HookFailed, k8sClient) + return err + } + if hook != "crd-install" { + //timeout <= 0 -> do not wait + if timeout > 0 { + // Watch hook resources until they are completed + err = k8sClient.WatchHookUntilReady(time.Duration(timeout)*time.Second, hc.kubeNameSpace, createdHook) + if err != nil { + // If a hook is failed, check the annotation of the hook to determine whether the hook should be deleted + // under failed condition. If so, then clear the corresponding resource object in the hook + if err := hc.deleteHookByPolicy(h, release.HookFailed, k8sClient); err != nil { + return err + } + return err + } + } + } else { + //Do not handle CRD Hooks + } + } + + for _, h := range executingHooks { + if err := hc.deleteHookByPolicy(h, release.HookSucceeded, k8sClient); err != nil { + log.Printf(" Instance: %s, Warning: Error deleting %s hook %s based on delete policy, continue", hc.id, hook, h.Hook.Name) + return err + } + } + log.Printf("%d %s hook(s) complete for release %s", len(executingHooks), hook, hc.id) + return nil +} + +func (hc *HookClient) deleteHookByPolicy(h *helm.Hook, policy release.HookDeletePolicy, k8sClient KubernetesClient) error { + rss := helm.KubernetesResource{ + GVK: h.KRT.GVK, + Name: h.Hook.Name, + } + if hookHasDeletePolicy(h, policy) { + log.Printf(" Instance: %s, Deleting hook %s due to %q policy", hc.id, h.Hook.Name, policy) + if errHookDelete := k8sClient.deleteResources(append([]helm.KubernetesResource{}, rss), hc.kubeNameSpace); errHookDelete != nil { + if strings.Contains(errHookDelete.Error(), "not found") { + return nil + } else { + log.Printf(" Instance: %s, Warning: hook %s, filePath %s could not be deleted: %s", hc.id, h.Hook.Name, h.KRT.FilePath ,errHookDelete) + return errHookDelete + } + } else { + //Verify that the rss is deleted + isDeleted := false + for !isDeleted { + log.Printf(" Instance: %s, Waiting on deleting hook %s for release %s due to %q policy", hc.id, h.Hook.Name, hc.id, policy) + if _, err := k8sClient.GetResourceStatus(rss, hc.kubeNameSpace); err != nil { + if strings.Contains(err.Error(), "not found") { + log.Printf(" Instance: %s, Deleted hook %s for release %s due to %q policy", hc.id, h.Hook.Name, hc.id, policy) + return nil + } else { + isDeleted = true + } + } + time.Sleep(5 * time.Second) + } + } + } + return nil +} + +// hookHasDeletePolicy determines whether the defined hook deletion policy matches the hook deletion polices +// supported by helm. If so, mark the hook as one should be deleted. +func hookHasDeletePolicy(h *helm.Hook, policy release.HookDeletePolicy) bool { + for _, v := range h.Hook.DeletePolicies { + if policy == v { + return true + } + } + return false +}
\ No newline at end of file diff --git a/src/k8splugin/internal/app/hook_sorter.go b/src/k8splugin/internal/app/hook_sorter.go new file mode 100644 index 00000000..fa6a9830 --- /dev/null +++ b/src/k8splugin/internal/app/hook_sorter.go @@ -0,0 +1,50 @@ +/* +Copyright © 2021 Nokia Bell Labs +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + http://www.apache.org/licenses/LICENSE-2.0 +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package app + +import ( + "github.com/onap/multicloud-k8s/src/k8splugin/internal/helm" + sortLib "sort" +) + +// sortByHookWeight does an in-place sort of hooks by their supplied weight. +func sortByHookWeight(hooks []*helm.Hook) []*helm.Hook { + hs := newHookWeightSorter(hooks) + sortLib.Sort(hs) + return hs.hooks +} + +type hookWeightSorter struct { + hooks []*helm.Hook +} + +func newHookWeightSorter(h []*helm.Hook) *hookWeightSorter { + return &hookWeightSorter{ + hooks: h, + } +} + +func (hs *hookWeightSorter) Len() int { return len(hs.hooks) } + +func (hs *hookWeightSorter) Swap(i, j int) { + hs.hooks[i], hs.hooks[j] = hs.hooks[j], hs.hooks[i] +} + +func (hs *hookWeightSorter) Less(i, j int) bool { + if hs.hooks[i].Hook.Weight == hs.hooks[j].Hook.Weight { + return hs.hooks[i].Hook.Name < hs.hooks[j].Hook.Name + } + return hs.hooks[i].Hook.Weight < hs.hooks[j].Hook.Weight +} + diff --git a/src/k8splugin/internal/app/hook_test.go b/src/k8splugin/internal/app/hook_test.go new file mode 100644 index 00000000..9c63194e --- /dev/null +++ b/src/k8splugin/internal/app/hook_test.go @@ -0,0 +1,264 @@ +/* +Copyright © 2021 Nokia Bell Labs. +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + http://www.apache.org/licenses/LICENSE-2.0 +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package app + +import ( + "encoding/base64" + "github.com/onap/multicloud-k8s/src/k8splugin/internal/utils" + "github.com/onap/multicloud-k8s/src/k8splugin/internal/connection" + "github.com/onap/multicloud-k8s/src/k8splugin/internal/helm" + "github.com/onap/multicloud-k8s/src/k8splugin/internal/db" + "helm.sh/helm/v3/pkg/release" + "helm.sh/helm/v3/pkg/time" + "io/ioutil" + "k8s.io/apimachinery/pkg/runtime/schema" + "testing" +) + +func generateHookList() []*helm.Hook { + var hookList []*helm.Hook + preInstallHook1 := helm.Hook{ + Hook: release.Hook{ + Name : "preinstall1", + Kind : "Job", + Path : "", + Manifest : "", + Events : []release.HookEvent{release.HookPreInstall}, + LastRun : release.HookExecution{ + StartedAt: time.Now(), + CompletedAt: time.Now(), + Phase: "", + }, + Weight : -5, + DeletePolicies : []release.HookDeletePolicy{}, + }, + KRT: helm.KubernetesResourceTemplate{ + GVK: schema.GroupVersionKind{ + Group: "batch", + Version: "v1", + Kind: "Job", + }, + FilePath: "../../mock_files/mock_yamls/job.yaml", + }, + } + preInstallHook2 := helm.Hook{ + Hook: release.Hook{ + Name : "preinstall2", + Kind : "Deployment", + Path : "", + Manifest : "", + Events : []release.HookEvent{release.HookPreInstall}, + LastRun : release.HookExecution{ + StartedAt: time.Now(), + CompletedAt: time.Now(), + Phase: "", + }, + Weight : 0, + DeletePolicies : []release.HookDeletePolicy{}, + }, + KRT: helm.KubernetesResourceTemplate{ + GVK: schema.GroupVersionKind{ + Group: "batch", + Version: "v1", + Kind: "Job", + }, + FilePath: "../../mock_files/mock_yamls/job.yaml", + }, + } + postInstallHook := helm.Hook{ + Hook: release.Hook{ + Name : "postinstall", + Kind : "Job", + Path : "", + Manifest : "", + Events : []release.HookEvent{release.HookPostInstall}, + LastRun : release.HookExecution{ + StartedAt: time.Now(), + CompletedAt: time.Now(), + Phase: "", + }, + Weight : -5, + DeletePolicies : []release.HookDeletePolicy{}, + }, + KRT: helm.KubernetesResourceTemplate{ + GVK: schema.GroupVersionKind{ + Group: "batch", + Version: "v1", + Kind: "Job", + }, + FilePath: "../../mock_files/mock_yamls/job.yaml", + }, + } + preDeleteHook := helm.Hook{ + Hook: release.Hook{ + Name : "predelete", + Kind : "Job", + Path : "", + Manifest : "", + Events : []release.HookEvent{release.HookPreDelete}, + LastRun : release.HookExecution{ + StartedAt: time.Now(), + CompletedAt: time.Now(), + Phase: "", + }, + Weight : -5, + DeletePolicies : []release.HookDeletePolicy{}, + }, + KRT: helm.KubernetesResourceTemplate{ + GVK: schema.GroupVersionKind{ + Group: "batch", + Version: "v1", + Kind: "Job", + }, + FilePath: "../../mock_files/mock_yamls/job.yaml", + }, + } + postDeleteHook := helm.Hook{ + Hook: release.Hook{ + Name : "postdelete", + Kind : "Job", + Path : "", + Manifest : "", + Events : []release.HookEvent{release.HookPostDelete}, + LastRun : release.HookExecution{ + StartedAt: time.Now(), + CompletedAt: time.Now(), + Phase: "", + }, + Weight : -5, + DeletePolicies : []release.HookDeletePolicy{}, + }, + KRT: helm.KubernetesResourceTemplate{ + GVK: schema.GroupVersionKind{ + Group: "batch", + Version: "v1", + Kind: "Job", + }, + FilePath: "../../mock_files/mock_yamls/job.yaml", + }, + } + hookList = append(hookList, &preInstallHook2) + hookList = append(hookList, &preInstallHook1) + hookList = append(hookList, &postInstallHook) + hookList = append(hookList, &preDeleteHook) + hookList = append(hookList, &postDeleteHook) + + return hookList +} + +func TestGetHookByEvent(t *testing.T) { + hookList := generateHookList() + hookClient := NewHookClient("test", "test", "rbdef", "instance") + t.Run("Get pre-install hook", func(t *testing.T) { + preinstallList := hookClient.getHookByEvent(hookList, release.HookPreInstall) + if len(preinstallList) != 2 { + t.Fatalf("TestGetHookByEvent error: expected=2 preinstall hook, result= %d", len(preinstallList)) + } + if preinstallList[0].Hook.Name != "preinstall2" { + t.Fatalf("TestGetHookByEvent error: expect name of 1st preinstall hook is preinstall2, result= %s", preinstallList[0].Hook.Name) + } + if preinstallList[1].Hook.Name != "preinstall1" { + t.Fatalf("TestGetHookByEvent error: expect name of 2nd preinstall hook is preinstall1, result= %s", preinstallList[0].Hook.Name) + } + }) + t.Run("Get post-install hook", func(t *testing.T) { + postinstallList := hookClient.getHookByEvent(hookList, release.HookPostInstall) + if len(postinstallList) != 1 { + t.Fatalf("TestGetHookByEvent error: expected=1 postinstall hook, result= %d", len(postinstallList)) + } + if postinstallList[0].Hook.Name != "postinstall" { + t.Fatalf("TestGetHookByEvent error: expect name of 1st postinstall hook is postinstall, result= %s", postinstallList[0].Hook.Name) + } + }) + t.Run("Get pre-delete hook", func(t *testing.T) { + predeleteList := hookClient.getHookByEvent(hookList, release.HookPreDelete) + if len(predeleteList) != 1 { + t.Fatalf("TestGetHookByEvent error: expected=1 predelete hook, result= %d", len(predeleteList)) + } + if predeleteList[0].Hook.Name != "predelete" { + t.Fatalf("TestGetHookByEvent error: expect name of 1st predelete hook is predelete, result= %s", predeleteList[0].Hook.Name) + } + }) + t.Run("Get post-delete hook", func(t *testing.T) { + postdeleteList := hookClient.getHookByEvent(hookList, release.HookPostDelete) + if len(postdeleteList) != 1 { + t.Fatalf("TestGetHookByEvent error: expected=1 postdelete hook, result= %d", len(postdeleteList)) + } + if postdeleteList[0].Hook.Name != "postdelete" { + t.Fatalf("TestGetHookByEvent error: expect name of 1st postdelete hook is postdelete, result= %s", postdeleteList[0].Hook.Name) + } + }) +} + +func TestShortHook(t *testing.T) { + hookList := generateHookList() + hookClient := NewHookClient("test", "test", "rbdef", "instance") + preinstallList := hookClient.getHookByEvent(hookList, release.HookPreInstall) + t.Run("Short pre-install hook", func(t *testing.T) { + shortedHooks := sortByHookWeight(preinstallList) + if shortedHooks[0].Hook.Name != "preinstall1" { + t.Fatalf("TestShortHook error: expect name of 1st preinstall hook is preinstall1, result= %s", preinstallList[0].Hook.Name) + } + if shortedHooks[1].Hook.Name != "preinstall2" { + t.Fatalf("TestShortHook error: expect name of 2nd preinstall hook is preinstall2, result= %s", preinstallList[0].Hook.Name) + } + }) +} + +func TestExecHook(t *testing.T) { + hookList := generateHookList() + hookClient := NewHookClient("test", "test", "rbdef", "instance") + err := LoadMockPlugins(utils.LoadedPlugins) + if err != nil { + t.Fatalf("LoadMockPlugins returned an error (%s)", err) + } + + // Load the mock kube config file into memory + fd, err := ioutil.ReadFile("../../mock_files/mock_configs/mock_kube_config") + if err != nil { + t.Fatal("Unable to read mock_kube_config") + } + db.DBconn = &db.MockDB{ + Items: map[string]map[string][]byte{ + connection.ConnectionKey{CloudRegion: "mock_connection"}.String(): { + "metadata": []byte( + "{\"cloud-region\":\"mock_connection\"," + + "\"cloud-owner\":\"mock_owner\"," + + "\"kubeconfig\": \"" + base64.StdEncoding.EncodeToString(fd) + "\"}"), + }, + }, + } + + k8sClient := KubernetesClient{} + err = k8sClient.Init("mock_connection", "test") + if err != nil { + t.Fatal(err.Error()) + } + err = hookClient.ExecHook(k8sClient, hookList, release.HookPreInstall,10,0, nil) + if err != nil { + t.Fatal(err.Error()) + } + err = hookClient.ExecHook(k8sClient, hookList, release.HookPostInstall,10,0, nil) + if err != nil { + t.Fatal(err.Error()) + } + err = hookClient.ExecHook(k8sClient, hookList, release.HookPreDelete,10,0, nil) + if err != nil { + t.Fatal(err.Error()) + } + err = hookClient.ExecHook(k8sClient, hookList, release.HookPostDelete,10,0, nil) + if err != nil { + t.Fatal(err.Error()) + } +}
\ No newline at end of file diff --git a/src/k8splugin/internal/app/instance.go b/src/k8splugin/internal/app/instance.go index c1ec35b6..1c9c81a9 100644 --- a/src/k8splugin/internal/app/instance.go +++ b/src/k8splugin/internal/app/instance.go @@ -1,6 +1,8 @@ /* * Copyright 2018 Intel Corporation, Inc * Copyright © 2021 Samsung Electronics + * Copyright © 2021 Orange + * Copyright © 2021 Nokia Bell Labs * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -18,16 +20,29 @@ package app import ( + "context" "encoding/json" + "log" + "strings" + "strconv" + "time" + + appsv1 "k8s.io/api/apps/v1" + batchv1 "k8s.io/api/batch/v1" + corev1 "k8s.io/api/core/v1" + apiextv1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/runtime/schema" + "k8s.io/cli-runtime/pkg/resource" + "github.com/onap/multicloud-k8s/src/k8splugin/internal/db" "github.com/onap/multicloud-k8s/src/k8splugin/internal/helm" "github.com/onap/multicloud-k8s/src/k8splugin/internal/namegenerator" "github.com/onap/multicloud-k8s/src/k8splugin/internal/rb" - "k8s.io/apimachinery/pkg/runtime/schema" - "log" - "strings" + "github.com/onap/multicloud-k8s/src/k8splugin/internal/statuscheck" pkgerrors "github.com/pkg/errors" + "helm.sh/helm/v3/pkg/release" ) // InstanceRequest contains the parameters needed for instantiation @@ -52,6 +67,22 @@ type InstanceResponse struct { Hooks []*helm.Hook `json:"-"` } +// InstanceDbData contains the data to put to Db +type InstanceDbData struct { + ID string `json:"id"` + Request InstanceRequest `json:"request"` + Namespace string `json:"namespace"` + Status string `json:"status"` + ReleaseName string `json:"release-name"` + Resources []helm.KubernetesResource `json:"resources"` + Hooks []*helm.Hook `json:"hooks"` + HookProgress string `json:"hook-progress"` + PreInstallTimeout int64 `json:"PreInstallTimeout"` + PostInstallTimeout int64 `json:"PostInstallTimeout"` + PreDeleteTimeout int64 `json:"PreDeleteTimeout"` + PostDeleteTimeout int64 `json:"PostDeleteTimeout"` +} + // InstanceMiniResponse contains the response from instantiation // It does NOT include the created resources. // Use the regular GET to get the created resources for a particular instance @@ -74,11 +105,13 @@ type InstanceStatus struct { type InstanceManager interface { Create(i InstanceRequest) (InstanceResponse, error) Get(id string) (InstanceResponse, error) + GetFull(id string) (InstanceDbData, error) Status(id string) (InstanceStatus, error) Query(id, apiVersion, kind, name, labels string) (InstanceStatus, error) List(rbname, rbversion, profilename string) ([]InstanceMiniResponse, error) Find(rbName string, ver string, profile string, labelKeys map[string]string) ([]InstanceMiniResponse, error) Delete(id string) error + RecoverCreateOrDelete(id string) error } // InstanceKey is used as the primary key in the db @@ -100,13 +133,16 @@ func (dk InstanceKey) String() string { // InstanceClient implements the InstanceManager interface // It will also be used to maintain some localized state type InstanceClient struct { - storeName string - tagInst string + storeName string + tagInst string } // NewInstanceClient returns an instance of the InstanceClient // which implements the InstanceManager func NewInstanceClient() *InstanceClient { + //TODO: Call RecoverCreateOrDelete to perform recovery when the plugin restart. + //Not implement here now because We have issue with current test set (date race) + return &InstanceClient{ storeName: "rbdef", tagInst: "instance", @@ -125,7 +161,6 @@ func resolveModelFromInstance(instanceID string) (rbName, rbVersion, profileName // Create an instance of rb on the cluster in the database func (v *InstanceClient) Create(i InstanceRequest) (InstanceResponse, error) { - // Name is required if i.RBName == "" || i.RBVersion == "" || i.ProfileName == "" || i.CloudRegion == "" { return InstanceResponse{}, @@ -141,10 +176,52 @@ func (v *InstanceClient) Create(i InstanceRequest) (InstanceResponse, error) { //Convert override values from map to array of strings of the following format //foo=bar overrideValues := []string{} + var preInstallTimeOut, postInstallTimeOut, preDeleteTimeout, postDeleteTimeout int64 if i.OverrideValues != nil { + preInstallTimeOutStr, ok := i.OverrideValues["k8s-rb-instance-pre-install-timeout"] + if !ok { + preInstallTimeOutStr = "60" + } + preInstallTimeOut,err = strconv.ParseInt(preInstallTimeOutStr, 10, 64) + if err != nil { + return InstanceResponse{}, pkgerrors.Wrap(err, "Error parsing k8s-rb-instance-pre-install-timeout") + } + + postInstallTimeOutStr, ok := i.OverrideValues["k8s-rb-instance-post-install-timeout"] + if !ok { + postInstallTimeOutStr = "600" + } + postInstallTimeOut,err = strconv.ParseInt(postInstallTimeOutStr, 10, 64) + if err != nil { + return InstanceResponse{}, pkgerrors.Wrap(err, "Error parsing k8s-rb-instance-post-install-timeout") + } + + preDeleteTimeOutStr, ok := i.OverrideValues["k8s-rb-instance-pre-delete-timeout"] + if !ok { + preDeleteTimeOutStr = "60" + } + preDeleteTimeout,err = strconv.ParseInt(preDeleteTimeOutStr, 10, 64) + if err != nil { + return InstanceResponse{}, pkgerrors.Wrap(err, "Error parsing k8s-rb-instance-pre-delete-timeout") + } + + postDeleteTimeOutStr, ok := i.OverrideValues["k8s-rb-instance-post-delete-timeout"] + if !ok { + postDeleteTimeOutStr = "600" + } + postDeleteTimeout,err = strconv.ParseInt(postDeleteTimeOutStr, 10, 64) + if err != nil { + return InstanceResponse{}, pkgerrors.Wrap(err, "Error parsing k8s-rb-instance-post-delete-timeout") + } + for k, v := range i.OverrideValues { overrideValues = append(overrideValues, k+"="+v) } + } else { + preInstallTimeOut = 60 + postInstallTimeOut = 600 + preDeleteTimeout = 60 + postDeleteTimeout = 600 } //Execute the kubernetes create command @@ -162,11 +239,93 @@ func (v *InstanceClient) Create(i InstanceRequest) (InstanceResponse, error) { return InstanceResponse{}, pkgerrors.Wrap(err, "Getting CloudRegion Information") } - createdResources, err := k8sClient.createResources(sortedTemplates, profile.Namespace) + log.Printf("Main rss info") + for _,t := range sortedTemplates { + log.Printf(" Path: %s", t.FilePath) + log.Printf(" Kind: %s", t.GVK.Kind) + } + + log.Printf("Hook info") + for _,h := range hookList { + log.Printf(" Name: %s", h.Hook.Name) + log.Printf(" Events: %s", h.Hook.Events) + log.Printf(" Weight: %d", h.Hook.Weight) + log.Printf(" DeletePolicies: %s", h.Hook.DeletePolicies) + } + dbData := InstanceDbData{ + ID: id, + Request: i, + Namespace: profile.Namespace, + ReleaseName: releaseName, + Status: "PRE-INSTALL", + Resources: []helm.KubernetesResource{}, + Hooks: hookList, + HookProgress: "", + PreInstallTimeout: preInstallTimeOut, + PostInstallTimeout: postInstallTimeOut, + PreDeleteTimeout: preDeleteTimeout, + PostDeleteTimeout: postDeleteTimeout, + } + + key := InstanceKey{ + ID: id, + } + err = db.DBconn.Create(v.storeName, key, v.tagInst, dbData) + if err != nil { + return InstanceResponse{}, pkgerrors.Wrap(err, "Creating Instance DB Entry") + } + + err = k8sClient.ensureNamespace(profile.Namespace) + if err != nil { + return InstanceResponse{}, pkgerrors.Wrap(err, "Creating Namespace") + } + + hookClient := NewHookClient(profile.Namespace, id, v.storeName, v.tagInst) + if len(hookClient.getHookByEvent(hookList, release.HookPreInstall)) != 0 { + err = hookClient.ExecHook(k8sClient, hookList, release.HookPreInstall, preInstallTimeOut, 0, &dbData) + if err != nil { + log.Printf("Error running preinstall hooks for release %s, Error: %s. Stop here", releaseName, err) + err2 := db.DBconn.Delete(v.storeName, key, v.tagInst) + if err2 != nil { + log.Printf("Error cleaning failed instance in DB, please check DB.") + } + return InstanceResponse{}, pkgerrors.Wrap(err, "Error running preinstall hooks") + } + } + + dbData.Status = "CREATING" + err = db.DBconn.Update(v.storeName, key, v.tagInst, dbData) + if err != nil { + err = db.DBconn.Delete(v.storeName, key, v.tagInst) + if err != nil { + log.Printf("Delete Instance DB Entry for release %s has error.", releaseName) + } + return InstanceResponse{}, pkgerrors.Wrap(err, "Update Instance DB Entry") + } + + //Main rss creation is supposed to be very quick -> no need to support recover for main rss + createdResources, err := k8sClient.createResources(sortedTemplates, profile.Namespace); if err != nil { + if len(createdResources) > 0 { + log.Printf("[Instance] Reverting created resources on Error: %s", err.Error()) + k8sClient.deleteResources(createdResources, profile.Namespace) + } + log.Printf(" Instance: %s, Main rss are failed, skip post-install and remove instance in DB", id) + //main rss creation failed -> remove instance in DB + err = db.DBconn.Delete(v.storeName, key, v.tagInst) + if err != nil { + log.Printf("Delete Instance DB Entry for release %s has error.", releaseName) + } return InstanceResponse{}, pkgerrors.Wrap(err, "Create Kubernetes Resources") } + dbData.Status = "CREATED" + dbData.Resources = createdResources + err = db.DBconn.Update(v.storeName, key, v.tagInst, dbData) + if err != nil { + return InstanceResponse{}, pkgerrors.Wrap(err, "Update Instance DB Entry") + } + //Compose the return response resp := InstanceResponse{ ID: id, @@ -177,15 +336,71 @@ func (v *InstanceClient) Create(i InstanceRequest) (InstanceResponse, error) { Hooks: hookList, } + if len(hookClient.getHookByEvent(hookList, release.HookPostInstall)) != 0 { + go func() { + dbData.Status = "POST-INSTALL" + dbData.HookProgress = "" + err = hookClient.ExecHook(k8sClient, hookList, release.HookPostInstall, postInstallTimeOut, 0, &dbData) + if err != nil { + dbData.Status = "POST-INSTALL-FAILED" + log.Printf(" Instance: %s, Error running postinstall hooks error: %s", id, err) + } else { + dbData.Status = "DONE" + } + err = db.DBconn.Update(v.storeName, key, v.tagInst, dbData) + if err != nil { + log.Printf("Update Instance DB Entry for release %s has error.", releaseName) + } + }() + } else { + dbData.Status = "DONE" + err = db.DBconn.Update(v.storeName, key, v.tagInst, dbData) + if err != nil { + log.Printf("Update Instance DB Entry for release %s has error.", releaseName) + } + } + + return resp, nil +} + +// Get returns the full instance for corresponding ID +func (v *InstanceClient) GetFull(id string) (InstanceDbData, error) { key := InstanceKey{ ID: id, } - err = db.DBconn.Create(v.storeName, key, v.tagInst, resp) + value, err := db.DBconn.Read(v.storeName, key, v.tagInst) if err != nil { - return InstanceResponse{}, pkgerrors.Wrap(err, "Creating Instance DB Entry") + return InstanceDbData{}, pkgerrors.Wrap(err, "Get Instance") } - return resp, nil + //value is a byte array + if value != nil { + resp := InstanceDbData{} + err = db.DBconn.Unmarshal(value, &resp) + if err != nil { + return InstanceDbData{}, pkgerrors.Wrap(err, "Unmarshaling Instance Value") + } + //In case that we are communicating with an old db, some field will missing -> fill it with default value + if resp.Status == "" { + //For instance that is in Db -> consider it's DONE + resp.Status = "DONE" + } + if resp.PreInstallTimeout == 0 { + resp.PreInstallTimeout = 60 + } + if resp.PostInstallTimeout == 0 { + resp.PostInstallTimeout = 600 + } + if resp.PreDeleteTimeout == 0 { + resp.PreInstallTimeout = 60 + } + if resp.PostDeleteTimeout == 0 { + resp.PostDeleteTimeout = 600 + } + return resp, nil + } + + return InstanceDbData{}, pkgerrors.New("Error getting Instance") } // Get returns the instance for corresponding ID @@ -214,6 +429,7 @@ func (v *InstanceClient) Get(id string) (InstanceResponse, error) { // Query returns state of instance's filtered resources func (v *InstanceClient) Query(id, apiVersion, kind, name, labels string) (InstanceStatus, error) { + queryClient := NewQueryClient() //Read the status from the DB key := InstanceKey{ ID: id, @@ -231,54 +447,21 @@ func (v *InstanceClient) Query(id, apiVersion, kind, name, labels string) (Insta return InstanceStatus{}, pkgerrors.Wrap(err, "Unmarshaling Instance Value") } - k8sClient := KubernetesClient{} - err = k8sClient.Init(resResp.Request.CloudRegion, id) + resources, err := queryClient.Query(resResp.Namespace, resResp.Request.CloudRegion, apiVersion, kind, name, labels, id) if err != nil { - return InstanceStatus{}, pkgerrors.Wrap(err, "Getting CloudRegion Information") - } - - var resourcesStatus []ResourceStatus - if labels != "" { - resList, err := k8sClient.queryResources(apiVersion, kind, labels, resResp.Namespace) - if err != nil { - return InstanceStatus{}, pkgerrors.Wrap(err, "Querying Resources") - } - // If user specifies both label and name, we want to pick up only single resource from these matching label - if name != "" { - //Assigning 0-length, because we may actually not find matching name - resourcesStatus = make([]ResourceStatus, 0) - for _, res := range resList { - if res.Name == name { - resourcesStatus = append(resourcesStatus, res) - break - } - } - } else { - resourcesStatus = resList - } - } else if name != "" { - resIdentifier := helm.KubernetesResource{ - Name: name, - GVK: schema.FromAPIVersionAndKind(apiVersion, kind), - } - res, err := k8sClient.GetResourceStatus(resIdentifier, resResp.Namespace) - if err != nil { - return InstanceStatus{}, pkgerrors.Wrap(err, "Querying Resource") - } - resourcesStatus = []ResourceStatus{res} + return InstanceStatus{}, pkgerrors.Wrap(err, "Querying Resources") } resp := InstanceStatus{ Request: resResp.Request, - ResourceCount: int32(len(resourcesStatus)), - ResourcesStatus: resourcesStatus, + ResourceCount: resources.ResourceCount, + ResourcesStatus: resources.ResourcesStatus, } return resp, nil } // Status returns the status for the instance func (v *InstanceClient) Status(id string) (InstanceStatus, error) { - //Read the status from the DB key := InstanceKey{ ID: id, @@ -294,7 +477,7 @@ func (v *InstanceClient) Status(id string) (InstanceStatus, error) { return InstanceStatus{}, pkgerrors.New("Status is not available") } - resResp := InstanceResponse{} + resResp := InstanceDbData{} err = db.DBconn.Unmarshal(value, &resResp) if err != nil { return InstanceStatus{}, pkgerrors.Wrap(err, "Unmarshaling Instance Value") @@ -312,25 +495,36 @@ func (v *InstanceClient) Status(id string) (InstanceStatus, error) { cumulatedErrorMsg = append(cumulatedErrorMsg, err.Error()) } + isReady := true generalStatus := make([]ResourceStatus, 0, len(resResp.Resources)) Main: - for _, resource := range resResp.Resources { + for _, oneResource := range resResp.Resources { for _, pod := range podsStatus { - if resource.GVK == pod.GVK && resource.Name == pod.Name { + if oneResource.GVK == pod.GVK && oneResource.Name == pod.Name { continue Main //Don't double check pods if someone decided to define pod explicitly in helm chart } } - status, err := k8sClient.GetResourceStatus(resource, resResp.Namespace) + status, err := k8sClient.GetResourceStatus(oneResource, resResp.Namespace) if err != nil { cumulatedErrorMsg = append(cumulatedErrorMsg, err.Error()) + isReady = false } else { generalStatus = append(generalStatus, status) + ready, err := v.checkRssStatus(oneResource, k8sClient, resResp.Namespace, status) + + if !ready || err != nil { + isReady = false + if err != nil { + cumulatedErrorMsg = append(cumulatedErrorMsg, err.Error()) + } + } } } + //We still need to iterate through rss list even the status is not DONE, to gather status of rss + pod for the response resp := InstanceStatus{ Request: resResp.Request, ResourceCount: int32(len(generalStatus) + len(podsStatus)), - Ready: false, //FIXME To determine readiness, some parsing of status fields is necessary + Ready: isReady && resResp.Status == "DONE", ResourcesStatus: append(generalStatus, podsStatus...), } @@ -344,6 +538,68 @@ Main: return resp, nil } +func (v *InstanceClient) checkRssStatus(rss helm.KubernetesResource, k8sClient KubernetesClient, namespace string, status ResourceStatus) (bool, error) { + readyChecker := statuscheck.NewReadyChecker(k8sClient.clientSet, statuscheck.PausedAsReady(true), statuscheck.CheckJobs(true)) + ctx, cancel := context.WithTimeout(context.Background(), time.Duration(60)*time.Second) + defer cancel() + + apiVersion, kind := rss.GVK.ToAPIVersionAndKind() + log.Printf("apiVersion: %s, Kind: %s", apiVersion, kind) + restClient, err := k8sClient.getRestApi(apiVersion) + if err != nil { + return false, err + } + mapper := k8sClient.GetMapper() + mapping, err := mapper.RESTMapping(schema.GroupKind{ + Group: rss.GVK.Group, + Kind: rss.GVK.Kind, + }, rss.GVK.Version) + resourceInfo := resource.Info{ + Client: restClient, + Mapping: mapping, + Namespace: namespace, + Name: rss.Name, + Source: "", + Object: nil, + ResourceVersion: "", + } + + var parsedRes runtime.Object + //TODO: Should we care about different api version for a same kind? + switch kind { + case "Pod": + parsedRes = new(corev1.Pod) + case "Job": + parsedRes = new(batchv1.Job) + case "Deployment": + parsedRes = new(appsv1.Deployment) + case "PersistentVolumeClaim": + parsedRes = new(corev1.PersistentVolume) + case "Service": + parsedRes = new(corev1.Service) + case "DaemonSet": + parsedRes = new(appsv1.DaemonSet) + case "CustomResourceDefinition": + parsedRes = new(apiextv1.CustomResourceDefinition) + case "StatefulSet": + parsedRes = new(appsv1.StatefulSet) + case "ReplicationController": + parsedRes = new(corev1.ReplicationController) + case "ReplicaSet": + parsedRes = new(appsv1.ReplicaSet) + default: + //For not listed resource, consider ready + return true, nil + } + err = runtime.DefaultUnstructuredConverter.FromUnstructured(status.Status.Object, parsedRes) + if err != nil { + return false, err + } + resourceInfo.Object = parsedRes + ready, err := readyChecker.IsReady(ctx, &resourceInfo) + return ready, err +} + // List returns the instance for corresponding ID // Empty string returns all func (v *InstanceClient) List(rbname, rbversion, profilename string) ([]InstanceMiniResponse, error) { @@ -358,7 +614,7 @@ func (v *InstanceClient) List(rbname, rbversion, profilename string) ([]Instance for key, value := range dbres { //value is a byte array if value != nil { - resp := InstanceResponse{} + resp := InstanceDbData{} err = db.DBconn.Unmarshal(value, &resp) if err != nil { log.Printf("[Instance] Error: %s Unmarshaling Instance: %s", err.Error(), key) @@ -385,6 +641,11 @@ func (v *InstanceClient) List(rbname, rbversion, profilename string) ([]Instance continue } + if resp.Status == "PRE-INSTALL" { + //DO not add instance which is in pre-install phase + continue + } + results = append(results, miniresp) } } @@ -423,7 +684,6 @@ func (v *InstanceClient) Find(rbName string, version string, profile string, lab if add { ret = append(ret, resp) } - } return ret, nil @@ -431,29 +691,249 @@ func (v *InstanceClient) Find(rbName string, version string, profile string, lab // Delete the Instance from database func (v *InstanceClient) Delete(id string) error { - inst, err := v.Get(id) + inst, err := v.GetFull(id) if err != nil { return pkgerrors.Wrap(err, "Error getting Instance") } + key := InstanceKey{ + ID: id, + } + if inst.Status == "DELETED" { + //The instance is deleted when the plugin comes back -> just remove from Db + err = db.DBconn.Delete(v.storeName, key, v.tagInst) + if err != nil { + log.Printf("Delete Instance DB Entry for release %s has error.", inst.ReleaseName) + } + return nil + } else if inst.Status != "DONE"{ + //Recover is ongoing, do nothing here + return nil + } k8sClient := KubernetesClient{} err = k8sClient.Init(inst.Request.CloudRegion, inst.ID) if err != nil { return pkgerrors.Wrap(err, "Getting CloudRegion Information") } + inst.Status = "PRE-DELETE" + inst.HookProgress = "" + err = db.DBconn.Update(v.storeName, key, v.tagInst, inst) + if err != nil { + log.Printf("Update Instance DB Entry for release %s has error.", inst.ReleaseName) + } + + hookClient := NewHookClient(inst.Namespace, id, v.storeName, v.tagInst) + if len(hookClient.getHookByEvent(inst.Hooks, release.HookPreDelete)) != 0 { + err = hookClient.ExecHook(k8sClient, inst.Hooks, release.HookPreDelete, inst.PreDeleteTimeout, 0, &inst) + if err != nil { + log.Printf(" Instance: %s, Error running pre-delete hooks error: %s", id, err) + inst.Status = "PRE-DELETE-FAILED" + err2 := db.DBconn.Update(v.storeName, key, v.tagInst, inst) + if err2 != nil { + log.Printf("Update Instance DB Entry for release %s has error.", inst.ReleaseName) + } + return pkgerrors.Wrap(err, "Error running pre-delete hooks") + } + } + + inst.Status = "DELETING" + err = db.DBconn.Update(v.storeName, key, v.tagInst, inst) + if err != nil { + log.Printf("Update Instance DB Entry for release %s has error.", inst.ReleaseName) + } err = k8sClient.deleteResources(inst.Resources, inst.Namespace) if err != nil { return pkgerrors.Wrap(err, "Deleting Instance Resources") } + if len(hookClient.getHookByEvent(inst.Hooks, release.HookPostDelete)) != 0 { + go func() { + inst.HookProgress = "" + if err := v.runPostDelete(k8sClient, hookClient, &inst, 0, true); err != nil { + log.Printf(err.Error()) + } + }() + } else { + err = db.DBconn.Delete(v.storeName, key, v.tagInst) + if err != nil { + return pkgerrors.Wrap(err, "Delete Instance") + } + } + return nil +} + +//Continue the instantiation +func (v *InstanceClient) RecoverCreateOrDelete(id string) error { + instance, err := v.GetFull(id) + if err != nil { + return pkgerrors.Wrap(err, "Error getting instance " + id + ", skip this instance. Error detail") + } + log.Printf("Instance " + id + ", status: " + instance.Status + ", HookProgress: " + instance.HookProgress) + //have to resolve again template for this instance because all templates are in /tmp -> will be deleted when container restarts + overrideValues := []string{} + if instance.Request.OverrideValues != nil { + for k, v := range instance.Request.OverrideValues { + overrideValues = append(overrideValues, k + "=" + v) + } + } key := InstanceKey{ ID: id, } - err = db.DBconn.Delete(v.storeName, key, v.tagInst) + log.Printf(" Resolving template for release %s", instance.Request.ReleaseName) + _, hookList, _, err := rb.NewProfileClient().Resolve(instance.Request.RBName, instance.Request.RBVersion, instance.Request.ProfileName, overrideValues, instance.Request.ReleaseName) + instance.Hooks = hookList + err = db.DBconn.Update(v.storeName, key, v.tagInst, instance) + if err != nil { + return pkgerrors.Wrap(err, "Update Instance DB Entry") + } + + if strings.Contains(instance.Status, "FAILED"){ + log.Printf(" This instance has failed during instantiation, not going to recover") + return nil + } else if !strings.Contains(instance.Status, "-INSTALL") && !strings.Contains(instance.Status, "-DELETE") { + log.Printf(" This instance is not in hook state, not going to recover") + return nil + } + + splitHookProgress := strings.Split(instance.HookProgress,"/") + completedHooks,err := strconv.Atoi(splitHookProgress[0]) + if err != nil { + return pkgerrors.Wrap(err, "Error getting completed PRE-INSTALL hooks for instance " + instance.ID + ", skip. Error detail") + } + + //we can add an option to delete instances that will not be recovered from database to clean the db + if (instance.Status != "POST-INSTALL") && (instance.Status != "PRE-DELETE") && (instance.Status != "POST-DELETE") { + if instance.Status == "PRE-INSTALL" { + //Plugin quits during pre-install hooks -> Will do nothing because from SO point of view, there's no instance ID and will be reported as fail and be rolled back + log.Printf(" The plugin quits during pre-install hook of this instance, not going to recover") + } + return nil + } + k8sClient := KubernetesClient{} + err = k8sClient.Init(instance.Request.CloudRegion, id) + if err != nil { + log.Printf(" Error getting CloudRegion %s", instance.Request.CloudRegion) + return nil + } + hookClient := NewHookClient(instance.Namespace, id, v.storeName, v.tagInst) + switch instance.Status { + case "POST-INSTALL": + //Plugin quits during post-install hooks -> continue + go func() { + log.Printf(" The plugin quits during post-install hook of this instance, continue post-install hook") + err = hookClient.ExecHook(k8sClient, instance.Hooks, release.HookPostInstall, instance.PostInstallTimeout, completedHooks, &instance) + log.Printf("dbData.HookProgress %s", instance.HookProgress) + if err != nil { + instance.Status = "POST-INSTALL-FAILED" + log.Printf(" Instance: %s, Error running postinstall hooks error: %s", id, err) + } else { + instance.Status = "DONE" + } + err = db.DBconn.Update(v.storeName, key, v.tagInst, instance) + if err != nil { + log.Printf("Update Instance DB Entry for release %s has error.", instance.ReleaseName) + } + }() + case "PRE-DELETE": + //Plugin quits during pre-delete hooks -> This already effects the instance -> should continue the deletion + go func() { + log.Printf(" The plugin quits during pre-delete hook of this instance, continue pre-delete hook") + err = hookClient.ExecHook(k8sClient, instance.Hooks, release.HookPreDelete, instance.PreDeleteTimeout, completedHooks, &instance) + if err != nil { + log.Printf(" Instance: %s, Error running pre-delete hooks error: %s", id, err) + instance.Status = "PRE-DELETE-FAILED" + err = db.DBconn.Update(v.storeName, key, v.tagInst, instance) + if err != nil { + log.Printf("Update Instance DB Entry for release %s has error.", instance.ReleaseName) + } + return + } + + err = k8sClient.deleteResources(instance.Resources, instance.Namespace) + if err != nil { + log.Printf(" Error running deleting instance resources, error: %s", err) + return + } + //will not delete the instance in Db to avoid error when SO call delete again and there is not instance in DB + //the instance in DB will be deleted when SO call delete again. + instance.HookProgress = "" + if err := v.runPostDelete(k8sClient, hookClient, &instance, 0, false); err != nil { + log.Printf(err.Error()) + } + }() + case "POST-DELETE": + //Plugin quits during post-delete hooks -> continue + go func() { + log.Printf(" The plugin quits during post-delete hook of this instance, continue post-delete hook") + if err := v.runPostDelete(k8sClient, hookClient, &instance, completedHooks, true); err != nil { + log.Printf(err.Error()) + } + }() + default: + log.Printf(" This instance is not in hook state, not going to recover") + } + + return nil +} + +func (v *InstanceClient) runPostDelete(k8sClient KubernetesClient, hookClient *HookClient, instance *InstanceDbData, startIndex int, clearDb bool) error { + key := InstanceKey{ + ID: instance.ID, + } + instance.Status = "POST-DELETE" + err := db.DBconn.Update(v.storeName, key, v.tagInst, instance) if err != nil { - return pkgerrors.Wrap(err, "Delete Instance") + log.Printf("Update Instance DB Entry for release %s has error.", instance.ReleaseName) + } + err = hookClient.ExecHook(k8sClient, instance.Hooks, release.HookPostDelete, instance.PostDeleteTimeout, startIndex, instance) + if err != nil { + //If this case happen, user should clean the cluster + log.Printf(" Instance: %s, Error running post-delete hooks error: %s", instance.ID, err) + instance.Status = "POST-DELETE-FAILED" + err2 := db.DBconn.Update(v.storeName, key, v.tagInst, instance) + if err2 != nil { + log.Printf("Update Instance DB Entry for release %s has error.", instance.ReleaseName) + return pkgerrors.Wrap(err2, "Delete Instance DB Entry") + } + return pkgerrors.Wrap(err, "Error running post-delete hooks") } + if clearDb { + err = db.DBconn.Delete(v.storeName, key, v.tagInst) + if err != nil { + log.Printf("Delete Instance DB Entry for release %s has error.", instance.ReleaseName) + return pkgerrors.Wrap(err, "Delete Instance DB Entry") + } + } else { + instance.Status = "DELETED" + err := db.DBconn.Update(v.storeName, key, v.tagInst, instance) + if err != nil { + log.Printf("Update Instance DB Entry for release %s has error.", instance.ReleaseName) + return pkgerrors.Wrap(err, "Update Instance DB Entry") + } + } + + go func() { + //Clear all hook rss that does not have delete-on-success deletion policy + log.Printf("Clean leftover hook resource") + var remainHookRss []helm.KubernetesResource + for _, h := range instance.Hooks { + res := helm.KubernetesResource{ + GVK: h.KRT.GVK, + Name: h.Hook.Name, + } + if _, err := k8sClient.GetResourceStatus(res, hookClient.kubeNameSpace); err == nil { + remainHookRss = append(remainHookRss, res) + log.Printf(" Rss %s will be deleted.", res.Name) + } + } + if len(remainHookRss) > 0 { + err = k8sClient.deleteResources(remainHookRss, hookClient.kubeNameSpace) + if err != nil { + log.Printf("Error cleaning Hook Rss, please do it manually if needed. Error: %s", err.Error()) + } + } + }() return nil } diff --git a/src/k8splugin/internal/app/instance_test.go b/src/k8splugin/internal/app/instance_test.go index 2711a52f..890c4c99 100644 --- a/src/k8splugin/internal/app/instance_test.go +++ b/src/k8splugin/internal/app/instance_test.go @@ -1,5 +1,6 @@ /* Copyright 2018 Intel Corporation. +Copyright © 2021 Nokia Bell Labs. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at @@ -15,13 +16,13 @@ package app import ( "encoding/base64" + "github.com/onap/multicloud-k8s/src/k8splugin/internal/utils" "io/ioutil" "log" "reflect" "sort" "testing" - utils "github.com/onap/multicloud-k8s/src/k8splugin/internal" "github.com/onap/multicloud-k8s/src/k8splugin/internal/connection" "github.com/onap/multicloud-k8s/src/k8splugin/internal/db" "github.com/onap/multicloud-k8s/src/k8splugin/internal/helm" @@ -794,3 +795,99 @@ func TestInstanceDelete(t *testing.T) { } }) } + +//TODO: add a test when pre-hook is failed (if possible) +func TestInstanceWithHookCreate(t *testing.T) { + err := LoadMockPlugins(utils.LoadedPlugins) + if err != nil { + t.Fatalf("LoadMockPlugins returned an error (%s)", err) + } + + // Load the mock kube config file into memory + fd, err := ioutil.ReadFile("../../mock_files/mock_configs/mock_kube_config") + if err != nil { + t.Fatal("Unable to read mock_kube_config") + } + + t.Run("Successfully create Instance With Hook", func(t *testing.T) { + db.DBconn = &db.MockDB{ + Items: map[string]map[string][]byte{ + rb.ProfileKey{RBName: "test-rbdef-hook", RBVersion: "v1", + ProfileName: "profile1"}.String(): { + "profilemetadata": []byte( + "{\"profile-name\":\"profile1\"," + + "\"release-name\":\"testprofilereleasename\"," + + "\"namespace\":\"testnamespace\"," + + "\"rb-name\":\"test-rbdef\"," + + "\"rb-version\":\"v1\"," + + "\"kubernetesversion\":\"1.12.3\"}"), + // base64 encoding of vagrant/tests/vnfs/testrb/helm/profile + "profilecontent": []byte("H4sICCVd3FwAA3Byb2ZpbGUxLnRhcgDt1NEKgjAUxvFd7ylG98aWO" + + "sGXiYELxLRwJvj2rbyoIPDGiuD/uzmwM9iB7Vvruvrgw7CdXHsUn6Ejm2W3aopcP9eZL" + + "YRJM1voPN+ZndAm16kVSn9onheXMLheKeGqfdM0rq07/3bfUv9PJUkiR9+H+tSVajRym" + + "M6+lEqN7njxoVSbU+z2deX388r9nWzkr8fGSt5d79pnLOZfm0f+dRrzb7P4DZD/LyDJA" + + "AAAAAAAAAAAAAAA/+0Ksq1N5QAoAAA="), + }, + rb.DefinitionKey{RBName: "test-rbdef-hook", RBVersion: "v1"}.String(): { + "defmetadata": []byte( + "{\"rb-name\":\"test-rbdef-hook\"," + + "\"rb-version\":\"v1\"," + + "\"chart-name\":\"test\"," + + "\"description\":\"testresourcebundle\"}"), + // base64 encoding of test helm package with hooks inside + "defcontent": []byte("H4sICE+Q8WAAA3Rlc3QudGFyAO1aW2+jOBTOM7/CYl6HlEsIq7xV24" + + "fVqluNdlYjrVajkQMnhS1gFjvZjbr972MDJYTQwGhMMmn9qVUaYx/o8TnfuRgGlF1NxoX" + + "J4Xmu+LQ812x+PmNiOXzEMe3ZfD4xLdO23QlyR36uAmvKcI7QhIXs6Ly+6xcKJvZ/g+M1" + + "0OkWJ/EY9xAbPJ/PXtx/m9tGtf+WOePjlu143gSZYzxMG298/9+hG1jhdcxQaQRoRXKU5" + + "WBEKVdMHEM+1d6hP8KIIv6D0Z/Xv90afE6CGYMAraIYxIQb8GOcAxeSR3gZczmMoCWgDF" + + "PKp0Up/8pCQAySLMbc6KYaDpIoXWgIhYQ8fAkgBgZfMhJH/naBdDFo0LXvAwQQvOey+E3" + + "BKIb9HDCLSKqfW3mvAIX//xzinI3m/r3+b7nzZ/83Z57gf9tyHeX/pwDOok+QU+5NC7Sx" + + "NJxl9VfdmppTU9cCoH4eZawYvEa/QJwgX1hMwRXCgKL0HiWcQyI/JutAS3ECi+KCtnkWV" + + "sjSzv3fKrRR+H/NyuNkgoPyv5npzRzxOxP+b9uOyv9Ogdb+BxgSklKQGg36+N+zZ7v9tw" + + "X/u3xM8f8p0OR/Tv70igeBhygNFuimMIWPwLQEGA4wwyJZK7n98RFNf+cZG6YwveMj6On" + + "JqE2nmkUz7POp+uPj3tRi+OlJ57NivISYCqlI3LtPLM3AF5Mpn+EzkpcLeSLqh7cNSYNk" + + "oToTraQ0/kWBeE/gQJH80apHFPBJynCUcuU+jxiV9uortfgowfdCV8s13S7Jf3p9gbKAJ" + + "8mI5WuoxxjbtkZ8kiRY7NlfOg31z9+y/y3/zwhlRpmLG3+TpRwW6PF/25l7Vf5nWZaIE9" + + "ac/6H8/xRo+v9SuNKOAH4ly4Gu37IaSy4DdEjHaUpYUQNWi/WQZ6VTGl6JAlFfoMaaw+v" + + "GvxDdh4xP042f9I7r1c3KYlQvn+pT2SMpqtbpYcmK/kf/rAkTD1wT1RL7D2S1uo2SiC2Q" + + "I490OjSyzz2Up+fwISc+UHq324kGaeQg7J59qOrtO9jUdHRIXDvqojFAZhwS2BEK26cns" + + "V5/z2sLU/+sGYahjWGA9qgGaMs0QPMV2J89tv31Wd+LttdlebawvHPT7g+DdvzPQXr474" + + "//7i7+25Yt8n/PVPH/JJBDv3tWIzv8HwjvJ996yWsM/gf6eOOxf08fskP/gXBZxneZgf9" + + "AHSruXzZa8Z9Cvol8kHsW1Nf/K+r/sv83dx3R/5u5rjr/PQla5z8l+X4srWAgAVc2I7nt" + + "B1lMtgmku75fRnJWLTOKLwtkces56AgOkXlutf8waPf/axVJpIDe/r9jtc5/XNszlf+fA" + + "kf6/ztvGXgAsFswNhV8xxFA8yFlnQE0ZV7YIUBH/V+9+XOy/v/M9qxd/PfMsv/vKv8/BY" + + "7F/2vfJ+vB7k9xUaJwC6oMaKh/dy0cVGXtph+p8d0R6iyptWvD3UbonLSky9PrxfZOWhp" + + "RzZOGQkbonrSkSzPAi+2ftBRyYQ2UtuV9Z87YVMhY+eOL95Bmi9YQW9Q7X2GWkNLuP6V8" + + "Sx2Q1B5La48yXFdq25XcHqS3qoKXg673f2QXAL3nf17j/M8U539zx1T5/0kg7/WLEfPYD" + + "vHDXsB4xZlsh07eeCrb0sgYLwF9czI71AgvM5vtUMmFpbPnpl8FBQUFBQUFBQUFBQUFBQ" + + "UFBQUFhdHwFf2f+3IAUAAA"), + }, + connection.ConnectionKey{CloudRegion: "mock_connection"}.String(): { + "metadata": []byte( + "{\"cloud-region\":\"mock_connection\"," + + "\"cloud-owner\":\"mock_owner\"," + + "\"kubeconfig\": \"" + base64.StdEncoding.EncodeToString(fd) + "\"}"), + }, + }, + } + + ic := NewInstanceClient() + input := InstanceRequest{ + RBName: "test-rbdef-hook", + RBVersion: "v1", + ProfileName: "profile1", + CloudRegion: "mock_connection", + } + + ir, err := ic.Create(input) + if err != nil { + t.Fatalf("TestInstanceWithHookCreate returned an error (%s)", err) + } + + log.Println(ir) + + if len(ir.Resources) == 0 { + t.Fatalf("TestInstanceWithHookCreate returned empty data (%+v)", ir) + } + }) +} diff --git a/src/k8splugin/internal/app/query.go b/src/k8splugin/internal/app/query.go new file mode 100644 index 00000000..cb645afd --- /dev/null +++ b/src/k8splugin/internal/app/query.go @@ -0,0 +1,108 @@ +/* + * Copyright 2018 Intel Corporation, Inc + * Copyright © 2021 Samsung Electronics + * Copyright © 2021 Orange + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package app + +import ( + "github.com/onap/multicloud-k8s/src/k8splugin/internal/helm" + "k8s.io/apimachinery/pkg/runtime/schema" + + pkgerrors "github.com/pkg/errors" +) + +// QueryStatus is what is returned when status is queried for an instance +type QueryStatus struct { + ResourceCount int32 `json:"resourceCount"` + ResourcesStatus []ResourceStatus `json:"resourcesStatus"` +} + +// QueryManager is an interface exposes the instantiation functionality +type QueryManager interface { + Query(namespace, cloudRegion, apiVersion, kind, name, labels, id string) (QueryStatus, error) +} + +// QueryClient implements the InstanceManager interface +// It will also be used to maintain some localized state +type QueryClient struct { + storeName string + tagInst string +} + +// NewQueryClient returns an instance of the QueryClient +// which implements the InstanceManager +func NewQueryClient() *QueryClient { + return &QueryClient{ + storeName: "rbdef", + tagInst: "instance", + } +} + +// Query returns state of instance's filtered resources +func (v *QueryClient) Query(namespace, cloudRegion, apiVersion, kind, name, labels, id string) (QueryStatus, error) { + + //Read the status from the DD + + k8sClient := KubernetesClient{} + err := k8sClient.Init(cloudRegion, id) + if err != nil { + return QueryStatus{}, pkgerrors.Wrap(err, "Getting CloudRegion Information") + } + + var resourcesStatus []ResourceStatus + if labels != "" { + resList, err := k8sClient.queryResources(apiVersion, kind, labels, namespace) + if err != nil { + return QueryStatus{}, pkgerrors.Wrap(err, "Querying Resources") + } + // If user specifies both label and name, we want to pick up only single resource from these matching label + if name != "" { + //Assigning 0-length, because we may actually not find matching name + resourcesStatus = make([]ResourceStatus, 0) + for _, res := range resList { + if res.Name == name { + resourcesStatus = append(resourcesStatus, res) + break + } + } + } else { + resourcesStatus = resList + } + } else if name != "" { + resIdentifier := helm.KubernetesResource{ + Name: name, + GVK: schema.FromAPIVersionAndKind(apiVersion, kind), + } + res, err := k8sClient.GetResourceStatus(resIdentifier, namespace) + if err != nil { + return QueryStatus{}, pkgerrors.Wrap(err, "Querying Resource") + } + resourcesStatus = []ResourceStatus{res} + } else { + resList, err := k8sClient.queryResources(apiVersion, kind, labels, namespace) + if err != nil { + return QueryStatus{}, pkgerrors.Wrap(err, "Querying Resources") + } + resourcesStatus = resList + } + + resp := QueryStatus{ + ResourceCount: int32(len(resourcesStatus)), + ResourcesStatus: resourcesStatus, + } + return resp, nil +} diff --git a/src/k8splugin/internal/db/etcd.go b/src/k8splugin/internal/db/etcd.go index 97771a07..a435b435 100644 --- a/src/k8splugin/internal/db/etcd.go +++ b/src/k8splugin/internal/db/etcd.go @@ -36,6 +36,7 @@ type EtcdConfig struct { // EtcdStore Interface needed for mocking type EtcdStore interface { Get(key string) ([]byte, error) + GetAll(key string) ([][]byte, error) Put(key, value string) error Delete(key string) error } @@ -114,7 +115,7 @@ func (e EtcdClient) Get(key string) ([]byte, error) { } getResp, err := e.cli.Get(context.Background(), key) if err != nil { - return nil, pkgerrors.Errorf("Error getitng etcd entry: %s", err.Error()) + return nil, pkgerrors.Errorf("Error getting etcd entry: %s", err.Error()) } if getResp.Count == 0 { return nil, pkgerrors.Errorf("Key doesn't exist") @@ -122,6 +123,22 @@ func (e EtcdClient) Get(key string) ([]byte, error) { return getResp.Kvs[0].Value, nil } +// GetAll sub values from Etcd DB +func (e EtcdClient) GetAll(key string) ([][]byte, error) { + if e.cli == nil { + return nil, pkgerrors.Errorf("Etcd Client not initialized") + } + getResp, err := e.cli.Get(context.Background(), key, clientv3.WithPrefix()) + if err != nil { + return nil, pkgerrors.Errorf("Error getting etcd entry: %s", err.Error()) + } + result := make([][]byte, 0) + for _, v := range getResp.Kvs { + result = append(result, v.Value) + } + return result, nil +} + // Delete values from Etcd DB func (e EtcdClient) Delete(key string) error { diff --git a/src/k8splugin/internal/db/etcd_testing.go b/src/k8splugin/internal/db/etcd_testing.go index 12b17e33..9dfcad82 100644 --- a/src/k8splugin/internal/db/etcd_testing.go +++ b/src/k8splugin/internal/db/etcd_testing.go @@ -14,6 +14,8 @@ limitations under the License. package db import ( + "strings" + pkgerrors "github.com/pkg/errors" ) @@ -39,6 +41,16 @@ func (c *MockEtcdClient) Get(key string) ([]byte, error) { return nil, pkgerrors.Errorf("Key doesn't exist") } +func (c *MockEtcdClient) GetAll(key string) ([][]byte, error) { + result := make([][]byte, 0) + for kvKey, kvValue := range c.Items { + if strings.HasPrefix(kvKey, key) { + result = append(result, []byte(kvValue)) + } + } + return result, nil +} + func (c *MockEtcdClient) Delete(key string) error { delete(c.Items, key) return c.Err diff --git a/src/k8splugin/internal/helm/helm.go b/src/k8splugin/internal/helm/helm.go index 3c25ac8c..849674a9 100644 --- a/src/k8splugin/internal/helm/helm.go +++ b/src/k8splugin/internal/helm/helm.go @@ -19,14 +19,13 @@ package helm import ( "fmt" + "github.com/onap/multicloud-k8s/src/k8splugin/internal/utils" "io/ioutil" "os" "path/filepath" "regexp" "strings" - utils "github.com/onap/multicloud-k8s/src/k8splugin/internal" - pkgerrors "github.com/pkg/errors" "helm.sh/helm/v3/pkg/action" "helm.sh/helm/v3/pkg/chart/loader" diff --git a/src/k8splugin/internal/plugin/helpers.go b/src/k8splugin/internal/plugin/helpers.go index 7078b813..29213076 100644 --- a/src/k8splugin/internal/plugin/helpers.go +++ b/src/k8splugin/internal/plugin/helpers.go @@ -1,5 +1,6 @@ /* * Copyright 2019 Intel Corporation, Inc + * Copyright © 2021 Nokia Bell Labs. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -17,12 +18,14 @@ package plugin import ( + "k8s.io/client-go/rest" "log" "strings" + "time" - utils "github.com/onap/multicloud-k8s/src/k8splugin/internal" "github.com/onap/multicloud-k8s/src/k8splugin/internal/config" "github.com/onap/multicloud-k8s/src/k8splugin/internal/helm" + "github.com/onap/multicloud-k8s/src/k8splugin/internal/utils" pkgerrors "github.com/pkg/errors" corev1 "k8s.io/api/core/v1" @@ -71,6 +74,16 @@ type Reference interface { //Update kubernetes resource based on the groupVersionKind and resourceName provided in resource Update(yamlFilePath string, namespace string, client KubernetesConnector) (string, error) + + + //WatchUntilReady a kubernetes resource until it's ready + WatchUntilReady(timeout time.Duration, + ns string, + res helm.KubernetesResource, + mapper meta.RESTMapper, + restClient rest.Interface, + objType runtime.Object, + clientSet kubernetes.Interface) error } // GetPluginByKind returns a plugin by the kind name diff --git a/src/k8splugin/internal/plugin/helpers_test.go b/src/k8splugin/internal/plugin/helpers_test.go index b968072f..34faf9a5 100644 --- a/src/k8splugin/internal/plugin/helpers_test.go +++ b/src/k8splugin/internal/plugin/helpers_test.go @@ -17,11 +17,11 @@ package plugin import ( + "github.com/onap/multicloud-k8s/src/k8splugin/internal/utils" "testing" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" - utils "github.com/onap/multicloud-k8s/src/k8splugin/internal" "github.com/onap/multicloud-k8s/src/k8splugin/internal/config" ) diff --git a/src/k8splugin/internal/rb/archive.go b/src/k8splugin/internal/rb/archive.go index 267c7cd2..c70dfd6c 100644 --- a/src/k8splugin/internal/rb/archive.go +++ b/src/k8splugin/internal/rb/archive.go @@ -19,13 +19,12 @@ package rb import ( "archive/tar" "compress/gzip" + "github.com/onap/multicloud-k8s/src/k8splugin/internal/utils" pkgerrors "github.com/pkg/errors" "io" "io/ioutil" "os" "path/filepath" - - utils "github.com/onap/multicloud-k8s/src/k8splugin/internal" ) func isTarGz(r io.Reader) error { diff --git a/src/k8splugin/internal/statuscheck/converter.go b/src/k8splugin/internal/statuscheck/converter.go new file mode 100644 index 00000000..8f411c41 --- /dev/null +++ b/src/k8splugin/internal/statuscheck/converter.go @@ -0,0 +1,69 @@ +/* +Copyright The Helm Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package statuscheck // import "helm.sh/helm/v3/pkg/kube" + +import ( + "sync" + + apiextensionsv1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1" + apiextensionsv1beta1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1beta1" + "k8s.io/apimachinery/pkg/api/meta" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/runtime/schema" + "k8s.io/cli-runtime/pkg/resource" + "k8s.io/client-go/kubernetes/scheme" +) + +var k8sNativeScheme *runtime.Scheme +var k8sNativeSchemeOnce sync.Once + +// AsVersioned converts the given info into a runtime.Object with the correct +// group and version set +func AsVersioned(info *resource.Info) runtime.Object { + return convertWithMapper(info.Object, info.Mapping) +} + +// convertWithMapper converts the given object with the optional provided +// RESTMapping. If no mapping is provided, the default schema versioner is used +func convertWithMapper(obj runtime.Object, mapping *meta.RESTMapping) runtime.Object { + s := kubernetesNativeScheme() + var gv = runtime.GroupVersioner(schema.GroupVersions(s.PrioritizedVersionsAllGroups())) + if mapping != nil { + gv = mapping.GroupVersionKind.GroupVersion() + } + if obj, err := runtime.ObjectConvertor(s).ConvertToVersion(obj, gv); err == nil { + return obj + } + return obj +} + +// kubernetesNativeScheme returns a clean *runtime.Scheme with _only_ Kubernetes +// native resources added to it. This is required to break free of custom resources +// that may have been added to scheme.Scheme due to Helm being used as a package in +// combination with e.g. a versioned kube client. If we would not do this, the client +// may attempt to perform e.g. a 3-way-merge strategy patch for custom resources. +func kubernetesNativeScheme() *runtime.Scheme { + k8sNativeSchemeOnce.Do(func() { + k8sNativeScheme = runtime.NewScheme() + scheme.AddToScheme(k8sNativeScheme) + // API extensions are not in the above scheme set, + // and must thus be added separately. + apiextensionsv1beta1.AddToScheme(k8sNativeScheme) + apiextensionsv1.AddToScheme(k8sNativeScheme) + }) + return k8sNativeScheme +} diff --git a/src/k8splugin/internal/statuscheck/ready.go b/src/k8splugin/internal/statuscheck/ready.go new file mode 100644 index 00000000..7bea536a --- /dev/null +++ b/src/k8splugin/internal/statuscheck/ready.go @@ -0,0 +1,393 @@ +/* +Copyright The Helm Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package statuscheck // import "helm.sh/helm/v3/pkg/kube" + +import ( + "context" + "github.com/onap/multicloud-k8s/src/k8splugin/internal/utils" + appsv1 "k8s.io/api/apps/v1" + appsv1beta1 "k8s.io/api/apps/v1beta1" + appsv1beta2 "k8s.io/api/apps/v1beta2" + batchv1 "k8s.io/api/batch/v1" + corev1 "k8s.io/api/core/v1" + extensionsv1beta1 "k8s.io/api/extensions/v1beta1" + apiextv1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1" + apiextv1beta1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1beta1" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/util/intstr" + "k8s.io/cli-runtime/pkg/resource" + "k8s.io/client-go/kubernetes" + "k8s.io/client-go/kubernetes/scheme" + "log" +) + +// ReadyCheckerOption is a function that configures a ReadyChecker. +type ReadyCheckerOption func(*ReadyChecker) + +// PausedAsReady returns a ReadyCheckerOption that configures a ReadyChecker +// to consider paused resources to be ready. For example a Deployment +// with spec.paused equal to true would be considered ready. +func PausedAsReady(pausedAsReady bool) ReadyCheckerOption { + return func(c *ReadyChecker) { + c.pausedAsReady = pausedAsReady + } +} + +// CheckJobs returns a ReadyCheckerOption that configures a ReadyChecker +// to consider readiness of Job resources. +func CheckJobs(checkJobs bool) ReadyCheckerOption { + return func(c *ReadyChecker) { + c.checkJobs = checkJobs + } +} + +// NewReadyChecker creates a new checker. Passed ReadyCheckerOptions can +// be used to override defaults. +func NewReadyChecker(cl kubernetes.Interface, opts ...ReadyCheckerOption) ReadyChecker { + c := ReadyChecker{ + client: cl, + } + + for _, opt := range opts { + opt(&c) + } + + return c +} + +// ReadyChecker is a type that can check core Kubernetes types for readiness. +type ReadyChecker struct { + client kubernetes.Interface + checkJobs bool + pausedAsReady bool +} + +// IsReady checks if v is ready. It supports checking readiness for pods, +// deployments, persistent volume claims, services, daemon sets, custom +// resource definitions, stateful sets, replication controllers, and replica +// sets. All other resource kinds are always considered ready. +// +// IsReady will fetch the latest state of the object from the server prior to +// performing readiness checks, and it will return any error encountered. +func (c *ReadyChecker) IsReady(ctx context.Context, v *resource.Info) (bool, error) { + var ( + // This defaults to true, otherwise we get to a point where + // things will always return false unless one of the objects + // that manages pods has been hit + ok = true + err error + ) + switch value := AsVersioned(v).(type) { + case *corev1.Pod: + pod, err := c.client.CoreV1().Pods(v.Namespace).Get(ctx, v.Name, metav1.GetOptions{}) + if err != nil || !c.isPodReady(pod) { + return false, err + } + case *batchv1.Job: + if c.checkJobs { + job, err := c.client.BatchV1().Jobs(v.Namespace).Get(ctx, v.Name, metav1.GetOptions{}) + if err != nil || !c.jobReady(job) { + return false, err + } + } + case *appsv1.Deployment, *appsv1beta1.Deployment, *appsv1beta2.Deployment, *extensionsv1beta1.Deployment: + currentDeployment, err := c.client.AppsV1().Deployments(v.Namespace).Get(ctx, v.Name, metav1.GetOptions{}) + if err != nil { + return false, err + } + // If paused deployment will never be ready + if currentDeployment.Spec.Paused { + return c.pausedAsReady, nil + } + // Find RS associated with deployment + newReplicaSet, err := utils.GetNewReplicaSet(currentDeployment, c.client.AppsV1()) + if err != nil || newReplicaSet == nil { + return false, err + } + if !c.deploymentReady(newReplicaSet, currentDeployment) { + return false, nil + } + case *corev1.PersistentVolumeClaim: + claim, err := c.client.CoreV1().PersistentVolumeClaims(v.Namespace).Get(ctx, v.Name, metav1.GetOptions{}) + if err != nil { + return false, err + } + if !c.volumeReady(claim) { + return false, nil + } + case *corev1.Service: + svc, err := c.client.CoreV1().Services(v.Namespace).Get(ctx, v.Name, metav1.GetOptions{}) + if err != nil { + return false, err + } + if !c.serviceReady(svc) { + return false, nil + } + case *extensionsv1beta1.DaemonSet, *appsv1.DaemonSet, *appsv1beta2.DaemonSet: + ds, err := c.client.AppsV1().DaemonSets(v.Namespace).Get(ctx, v.Name, metav1.GetOptions{}) + if err != nil { + return false, err + } + if !c.daemonSetReady(ds) { + return false, nil + } + case *apiextv1beta1.CustomResourceDefinition: + if err := v.Get(); err != nil { + return false, err + } + crd := &apiextv1beta1.CustomResourceDefinition{} + if err := scheme.Scheme.Convert(v.Object, crd, nil); err != nil { + return false, err + } + if !c.crdBetaReady(*crd) { + return false, nil + } + case *apiextv1.CustomResourceDefinition: + if err := v.Get(); err != nil { + return false, err + } + crd := &apiextv1.CustomResourceDefinition{} + if err := scheme.Scheme.Convert(v.Object, crd, nil); err != nil { + return false, err + } + if !c.crdReady(*crd) { + return false, nil + } + case *appsv1.StatefulSet, *appsv1beta1.StatefulSet, *appsv1beta2.StatefulSet: + sts, err := c.client.AppsV1().StatefulSets(v.Namespace).Get(ctx, v.Name, metav1.GetOptions{}) + if err != nil { + return false, err + } + if !c.statefulSetReady(sts) { + return false, nil + } + case *corev1.ReplicationController, *extensionsv1beta1.ReplicaSet, *appsv1beta2.ReplicaSet, *appsv1.ReplicaSet: + ok, err = c.podsReadyForObject(ctx, v.Namespace, value) + } + if !ok || err != nil { + return false, err + } + return true, nil +} + +func (c *ReadyChecker) podsReadyForObject(ctx context.Context, namespace string, obj runtime.Object) (bool, error) { + pods, err := c.podsforObject(ctx, namespace, obj) + if err != nil { + return false, err + } + for _, pod := range pods { + if !c.isPodReady(&pod) { + return false, nil + } + } + return true, nil +} + +func (c *ReadyChecker) podsforObject(ctx context.Context, namespace string, obj runtime.Object) ([]corev1.Pod, error) { + selector, err := SelectorsForObject(obj) + if err != nil { + return nil, err + } + list, err := getPods(ctx, c.client, namespace, selector.String()) + return list, err +} + +// isPodReady returns true if a pod is ready; false otherwise. +func (c *ReadyChecker) isPodReady(pod *corev1.Pod) bool { + for _, c := range pod.Status.Conditions { + if c.Type == corev1.PodReady && c.Status == corev1.ConditionTrue { + return true + } + } + log.Printf("Pod is not ready: %s/%s", pod.GetNamespace(), pod.GetName()) + return false +} + +func (c *ReadyChecker) jobReady(job *batchv1.Job) bool { + if job.Status.Failed > *job.Spec.BackoffLimit { + log.Printf("Job is failed: %s/%s", job.GetNamespace(), job.GetName()) + return false + } + if job.Status.Succeeded < *job.Spec.Completions { + log.Printf("Job is not completed: %s/%s", job.GetNamespace(), job.GetName()) + return false + } + return true +} + +func (c *ReadyChecker) serviceReady(s *corev1.Service) bool { + // ExternalName Services are external to cluster so helm shouldn't be checking to see if they're 'ready' (i.e. have an IP Set) + if s.Spec.Type == corev1.ServiceTypeExternalName { + return true + } + + // Ensure that the service cluster IP is not empty + if s.Spec.ClusterIP == "" { + log.Printf("Service does not have cluster IP address: %s/%s", s.GetNamespace(), s.GetName()) + return false + } + + // This checks if the service has a LoadBalancer and that balancer has an Ingress defined + if s.Spec.Type == corev1.ServiceTypeLoadBalancer { + // do not wait when at least 1 external IP is set + if len(s.Spec.ExternalIPs) > 0 { + log.Printf("Service %s/%s has external IP addresses (%v), marking as ready", s.GetNamespace(), s.GetName(), s.Spec.ExternalIPs) + return true + } + + if s.Status.LoadBalancer.Ingress == nil { + log.Printf("Service does not have load balancer ingress IP address: %s/%s", s.GetNamespace(), s.GetName()) + return false + } + } + + return true +} + +func (c *ReadyChecker) volumeReady(v *corev1.PersistentVolumeClaim) bool { + if v.Status.Phase != corev1.ClaimBound { + log.Printf("PersistentVolumeClaim is not bound: %s/%s", v.GetNamespace(), v.GetName()) + return false + } + return true +} + +func (c *ReadyChecker) deploymentReady(rs *appsv1.ReplicaSet, dep *appsv1.Deployment) bool { + expectedReady := *dep.Spec.Replicas - utils.MaxUnavailable(*dep) + if !(rs.Status.ReadyReplicas >= expectedReady) { + log.Printf("Deployment is not ready: %s/%s. %d out of %d expected pods are ready", dep.Namespace, dep.Name, rs.Status.ReadyReplicas, expectedReady) + return false + } + return true +} + +func (c *ReadyChecker) daemonSetReady(ds *appsv1.DaemonSet) bool { + // If the update strategy is not a rolling update, there will be nothing to wait for + if ds.Spec.UpdateStrategy.Type != appsv1.RollingUpdateDaemonSetStrategyType { + return true + } + + // Make sure all the updated pods have been scheduled + if ds.Status.UpdatedNumberScheduled != ds.Status.DesiredNumberScheduled { + log.Printf("DaemonSet is not ready: %s/%s. %d out of %d expected pods have been scheduled", ds.Namespace, ds.Name, ds.Status.UpdatedNumberScheduled, ds.Status.DesiredNumberScheduled) + return false + } + maxUnavailable, err := intstr.GetValueFromIntOrPercent(ds.Spec.UpdateStrategy.RollingUpdate.MaxUnavailable, int(ds.Status.DesiredNumberScheduled), true) + if err != nil { + // If for some reason the value is invalid, set max unavailable to the + // number of desired replicas. This is the same behavior as the + // `MaxUnavailable` function in deploymentutil + maxUnavailable = int(ds.Status.DesiredNumberScheduled) + } + + expectedReady := int(ds.Status.DesiredNumberScheduled) - maxUnavailable + if !(int(ds.Status.NumberReady) >= expectedReady) { + log.Printf("DaemonSet is not ready: %s/%s. %d out of %d expected pods are ready", ds.Namespace, ds.Name, ds.Status.NumberReady, expectedReady) + return false + } + return true +} + +// Because the v1 extensions API is not available on all supported k8s versions +// yet and because Go doesn't support generics, we need to have a duplicate +// function to support the v1beta1 types +func (c *ReadyChecker) crdBetaReady(crd apiextv1beta1.CustomResourceDefinition) bool { + for _, cond := range crd.Status.Conditions { + switch cond.Type { + case apiextv1beta1.Established: + if cond.Status == apiextv1beta1.ConditionTrue { + return true + } + case apiextv1beta1.NamesAccepted: + if cond.Status == apiextv1beta1.ConditionFalse { + // This indicates a naming conflict, but it's probably not the + // job of this function to fail because of that. Instead, + // we treat it as a success, since the process should be able to + // continue. + return true + } + } + } + return false +} + +func (c *ReadyChecker) crdReady(crd apiextv1.CustomResourceDefinition) bool { + for _, cond := range crd.Status.Conditions { + switch cond.Type { + case apiextv1.Established: + if cond.Status == apiextv1.ConditionTrue { + return true + } + case apiextv1.NamesAccepted: + if cond.Status == apiextv1.ConditionFalse { + // This indicates a naming conflict, but it's probably not the + // job of this function to fail because of that. Instead, + // we treat it as a success, since the process should be able to + // continue. + return true + } + } + } + return false +} + +func (c *ReadyChecker) statefulSetReady(sts *appsv1.StatefulSet) bool { + // If the update strategy is not a rolling update, there will be nothing to wait for + if sts.Spec.UpdateStrategy.Type != appsv1.RollingUpdateStatefulSetStrategyType { + return true + } + + // Dereference all the pointers because StatefulSets like them + var partition int + // 1 is the default for replicas if not set + var replicas = 1 + // For some reason, even if the update strategy is a rolling update, the + // actual rollingUpdate field can be nil. If it is, we can safely assume + // there is no partition value + if sts.Spec.UpdateStrategy.RollingUpdate != nil && sts.Spec.UpdateStrategy.RollingUpdate.Partition != nil { + partition = int(*sts.Spec.UpdateStrategy.RollingUpdate.Partition) + } + if sts.Spec.Replicas != nil { + replicas = int(*sts.Spec.Replicas) + } + + // Because an update strategy can use partitioning, we need to calculate the + // number of updated replicas we should have. For example, if the replicas + // is set to 3 and the partition is 2, we'd expect only one pod to be + // updated + expectedReplicas := replicas - partition + + // Make sure all the updated pods have been scheduled + if int(sts.Status.UpdatedReplicas) != expectedReplicas { + log.Printf("StatefulSet is not ready: %s/%s. %d out of %d expected pods have been scheduled", sts.Namespace, sts.Name, sts.Status.UpdatedReplicas, expectedReplicas) + return false + } + + if int(sts.Status.ReadyReplicas) != replicas { + log.Printf("StatefulSet is not ready: %s/%s. %d out of %d expected pods are ready", sts.Namespace, sts.Name, sts.Status.ReadyReplicas, replicas) + return false + } + return true +} + +func getPods(ctx context.Context, client kubernetes.Interface, namespace, selector string) ([]corev1.Pod, error) { + list, err := client.CoreV1().Pods(namespace).List(ctx, metav1.ListOptions{ + LabelSelector: selector, + }) + return list.Items, err +} diff --git a/src/k8splugin/internal/statuscheck/ready_test.go b/src/k8splugin/internal/statuscheck/ready_test.go new file mode 100644 index 00000000..e1db16f4 --- /dev/null +++ b/src/k8splugin/internal/statuscheck/ready_test.go @@ -0,0 +1,517 @@ +/* +Copyright The Helm Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package statuscheck // import "helm.sh/helm/v3/pkg/kube" + +import ( + "context" + "testing" + + appsv1 "k8s.io/api/apps/v1" + batchv1 "k8s.io/api/batch/v1" + corev1 "k8s.io/api/core/v1" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/util/intstr" + "k8s.io/client-go/kubernetes/fake" +) + +const defaultNamespace = metav1.NamespaceDefault + +func Test_ReadyChecker_deploymentReady(t *testing.T) { + type args struct { + rs *appsv1.ReplicaSet + dep *appsv1.Deployment + } + tests := []struct { + name string + args args + want bool + }{ + { + name: "deployment is ready", + args: args{ + rs: newReplicaSet("foo", 1, 1), + dep: newDeployment("foo", 1, 1, 0), + }, + want: true, + }, + { + name: "deployment is not ready", + args: args{ + rs: newReplicaSet("foo", 0, 0), + dep: newDeployment("foo", 1, 1, 0), + }, + want: false, + }, + { + name: "deployment is ready when maxUnavailable is set", + args: args{ + rs: newReplicaSet("foo", 2, 1), + dep: newDeployment("foo", 2, 1, 1), + }, + want: true, + }, + } + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + c := NewReadyChecker(fake.NewSimpleClientset(), PausedAsReady(false), CheckJobs(false)) + if got := c.deploymentReady(tt.args.rs, tt.args.dep); got != tt.want { + t.Errorf("deploymentReady() = %v, want %v", got, tt.want) + } + }) + } +} + +func Test_ReadyChecker_daemonSetReady(t *testing.T) { + type args struct { + ds *appsv1.DaemonSet + } + tests := []struct { + name string + args args + want bool + }{ + { + name: "daemonset is ready", + args: args{ + ds: newDaemonSet("foo", 0, 1, 1, 1), + }, + want: true, + }, + { + name: "daemonset is not ready", + args: args{ + ds: newDaemonSet("foo", 0, 0, 1, 1), + }, + want: false, + }, + { + name: "daemonset pods have not been scheduled successfully", + args: args{ + ds: newDaemonSet("foo", 0, 0, 1, 0), + }, + want: false, + }, + { + name: "daemonset is ready when maxUnavailable is set", + args: args{ + ds: newDaemonSet("foo", 1, 1, 2, 2), + }, + want: true, + }, + } + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + c := NewReadyChecker(fake.NewSimpleClientset(), PausedAsReady(false), CheckJobs(false)) + if got := c.daemonSetReady(tt.args.ds); got != tt.want { + t.Errorf("daemonSetReady() = %v, want %v", got, tt.want) + } + }) + } +} + +func Test_ReadyChecker_statefulSetReady(t *testing.T) { + type args struct { + sts *appsv1.StatefulSet + } + tests := []struct { + name string + args args + want bool + }{ + { + name: "statefulset is ready", + args: args{ + sts: newStatefulSet("foo", 1, 0, 1, 1), + }, + want: true, + }, + { + name: "statefulset is not ready", + args: args{ + sts: newStatefulSet("foo", 1, 0, 0, 1), + }, + want: false, + }, + { + name: "statefulset is ready when partition is specified", + args: args{ + sts: newStatefulSet("foo", 2, 1, 2, 1), + }, + want: true, + }, + { + name: "statefulset is not ready when partition is set", + args: args{ + sts: newStatefulSet("foo", 1, 1, 1, 1), + }, + want: false, + }, + } + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + c := NewReadyChecker(fake.NewSimpleClientset(), PausedAsReady(false), CheckJobs(false)) + if got := c.statefulSetReady(tt.args.sts); got != tt.want { + t.Errorf("statefulSetReady() = %v, want %v", got, tt.want) + } + }) + } +} + +func Test_ReadyChecker_podsReadyForObject(t *testing.T) { + type args struct { + namespace string + obj runtime.Object + } + tests := []struct { + name string + args args + existPods []corev1.Pod + want bool + wantErr bool + }{ + { + name: "pods ready for a replicaset", + args: args{ + namespace: defaultNamespace, + obj: newReplicaSet("foo", 1, 1), + }, + existPods: []corev1.Pod{ + *newPodWithCondition("foo", corev1.ConditionTrue), + }, + want: true, + wantErr: false, + }, + { + name: "pods not ready for a replicaset", + args: args{ + namespace: defaultNamespace, + obj: newReplicaSet("foo", 1, 1), + }, + existPods: []corev1.Pod{ + *newPodWithCondition("foo", corev1.ConditionFalse), + }, + want: false, + wantErr: false, + }, + } + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + c := NewReadyChecker(fake.NewSimpleClientset(), PausedAsReady(false), CheckJobs(false)) + for _, pod := range tt.existPods { + if _, err := c.client.CoreV1().Pods(defaultNamespace).Create(context.TODO(), &pod, metav1.CreateOptions{}); err != nil { + t.Errorf("Failed to create Pod error: %v", err) + return + } + } + got, err := c.podsReadyForObject(context.TODO(), tt.args.namespace, tt.args.obj) + if (err != nil) != tt.wantErr { + t.Errorf("podsReadyForObject() error = %v, wantErr %v", err, tt.wantErr) + return + } + if got != tt.want { + t.Errorf("podsReadyForObject() got = %v, want %v", got, tt.want) + } + }) + } +} + +func Test_ReadyChecker_jobReady(t *testing.T) { + type args struct { + job *batchv1.Job + } + tests := []struct { + name string + args args + want bool + }{ + { + name: "job is completed", + args: args{job: newJob("foo", 1, 1, 1, 0)}, + want: true, + }, + { + name: "job is incomplete", + args: args{job: newJob("foo", 1, 1, 0, 0)}, + want: false, + }, + { + name: "job is failed", + args: args{job: newJob("foo", 1, 1, 0, 1)}, + want: false, + }, + { + name: "job is completed with retry", + args: args{job: newJob("foo", 1, 1, 1, 1)}, + want: true, + }, + { + name: "job is failed with retry", + args: args{job: newJob("foo", 1, 1, 0, 2)}, + want: false, + }, + { + name: "job is completed single run", + args: args{job: newJob("foo", 0, 1, 1, 0)}, + want: true, + }, + { + name: "job is failed single run", + args: args{job: newJob("foo", 0, 1, 0, 1)}, + want: false, + }, + } + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + c := NewReadyChecker(fake.NewSimpleClientset(), PausedAsReady(false), CheckJobs(false)) + if got := c.jobReady(tt.args.job); got != tt.want { + t.Errorf("jobReady() = %v, want %v", got, tt.want) + } + }) + } +} + +func Test_ReadyChecker_volumeReady(t *testing.T) { + type args struct { + v *corev1.PersistentVolumeClaim + } + tests := []struct { + name string + args args + want bool + }{ + { + name: "pvc is bound", + args: args{ + v: newPersistentVolumeClaim("foo", corev1.ClaimBound), + }, + want: true, + }, + { + name: "pvc is not ready", + args: args{ + v: newPersistentVolumeClaim("foo", corev1.ClaimPending), + }, + want: false, + }, + } + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + c := NewReadyChecker(fake.NewSimpleClientset(), PausedAsReady(false), CheckJobs(false)) + if got := c.volumeReady(tt.args.v); got != tt.want { + t.Errorf("volumeReady() = %v, want %v", got, tt.want) + } + }) + } +} + +func newDaemonSet(name string, maxUnavailable, numberReady, desiredNumberScheduled, updatedNumberScheduled int) *appsv1.DaemonSet { + return &appsv1.DaemonSet{ + ObjectMeta: metav1.ObjectMeta{ + Name: name, + Namespace: defaultNamespace, + }, + Spec: appsv1.DaemonSetSpec{ + UpdateStrategy: appsv1.DaemonSetUpdateStrategy{ + Type: appsv1.RollingUpdateDaemonSetStrategyType, + RollingUpdate: &appsv1.RollingUpdateDaemonSet{ + MaxUnavailable: func() *intstr.IntOrString { i := intstr.FromInt(maxUnavailable); return &i }(), + }, + }, + Selector: &metav1.LabelSelector{MatchLabels: map[string]string{"name": name}}, + Template: corev1.PodTemplateSpec{ + ObjectMeta: metav1.ObjectMeta{ + Name: name, + Labels: map[string]string{"name": name}, + }, + Spec: corev1.PodSpec{ + Containers: []corev1.Container{ + { + Image: "nginx", + }, + }, + }, + }, + }, + Status: appsv1.DaemonSetStatus{ + DesiredNumberScheduled: int32(desiredNumberScheduled), + NumberReady: int32(numberReady), + UpdatedNumberScheduled: int32(updatedNumberScheduled), + }, + } +} + +func newStatefulSet(name string, replicas, partition, readyReplicas, updatedReplicas int) *appsv1.StatefulSet { + return &appsv1.StatefulSet{ + ObjectMeta: metav1.ObjectMeta{ + Name: name, + Namespace: defaultNamespace, + }, + Spec: appsv1.StatefulSetSpec{ + UpdateStrategy: appsv1.StatefulSetUpdateStrategy{ + Type: appsv1.RollingUpdateStatefulSetStrategyType, + RollingUpdate: &appsv1.RollingUpdateStatefulSetStrategy{ + Partition: intToInt32(partition), + }, + }, + Replicas: intToInt32(replicas), + Selector: &metav1.LabelSelector{MatchLabels: map[string]string{"name": name}}, + Template: corev1.PodTemplateSpec{ + ObjectMeta: metav1.ObjectMeta{ + Name: name, + Labels: map[string]string{"name": name}, + }, + Spec: corev1.PodSpec{ + Containers: []corev1.Container{ + { + Image: "nginx", + }, + }, + }, + }, + }, + Status: appsv1.StatefulSetStatus{ + UpdatedReplicas: int32(updatedReplicas), + ReadyReplicas: int32(readyReplicas), + }, + } +} + +func newDeployment(name string, replicas, maxSurge, maxUnavailable int) *appsv1.Deployment { + return &appsv1.Deployment{ + ObjectMeta: metav1.ObjectMeta{ + Name: name, + Namespace: defaultNamespace, + }, + Spec: appsv1.DeploymentSpec{ + Strategy: appsv1.DeploymentStrategy{ + Type: appsv1.RollingUpdateDeploymentStrategyType, + RollingUpdate: &appsv1.RollingUpdateDeployment{ + MaxUnavailable: func() *intstr.IntOrString { i := intstr.FromInt(maxUnavailable); return &i }(), + MaxSurge: func() *intstr.IntOrString { i := intstr.FromInt(maxSurge); return &i }(), + }, + }, + Replicas: intToInt32(replicas), + Selector: &metav1.LabelSelector{MatchLabels: map[string]string{"name": name}}, + Template: corev1.PodTemplateSpec{ + ObjectMeta: metav1.ObjectMeta{ + Name: name, + Labels: map[string]string{"name": name}, + }, + Spec: corev1.PodSpec{ + Containers: []corev1.Container{ + { + Image: "nginx", + }, + }, + }, + }, + }, + } +} + +func newReplicaSet(name string, replicas int, readyReplicas int) *appsv1.ReplicaSet { + d := newDeployment(name, replicas, 0, 0) + return &appsv1.ReplicaSet{ + ObjectMeta: metav1.ObjectMeta{ + Name: name, + Namespace: defaultNamespace, + Labels: d.Spec.Selector.MatchLabels, + OwnerReferences: []metav1.OwnerReference{*metav1.NewControllerRef(d, d.GroupVersionKind())}, + }, + Spec: appsv1.ReplicaSetSpec{ + Selector: d.Spec.Selector, + Replicas: intToInt32(replicas), + Template: d.Spec.Template, + }, + Status: appsv1.ReplicaSetStatus{ + ReadyReplicas: int32(readyReplicas), + }, + } +} + +func newPodWithCondition(name string, podReadyCondition corev1.ConditionStatus) *corev1.Pod { + return &corev1.Pod{ + ObjectMeta: metav1.ObjectMeta{ + Name: name, + Namespace: defaultNamespace, + Labels: map[string]string{"name": name}, + }, + Spec: corev1.PodSpec{ + Containers: []corev1.Container{ + { + Image: "nginx", + }, + }, + }, + Status: corev1.PodStatus{ + Conditions: []corev1.PodCondition{ + { + Type: corev1.PodReady, + Status: podReadyCondition, + }, + }, + }, + } +} + +func newPersistentVolumeClaim(name string, phase corev1.PersistentVolumeClaimPhase) *corev1.PersistentVolumeClaim { + return &corev1.PersistentVolumeClaim{ + ObjectMeta: metav1.ObjectMeta{ + Name: name, + Namespace: defaultNamespace, + }, + Status: corev1.PersistentVolumeClaimStatus{ + Phase: phase, + }, + } +} + +func newJob(name string, backoffLimit, completions, succeeded, failed int) *batchv1.Job { + return &batchv1.Job{ + ObjectMeta: metav1.ObjectMeta{ + Name: name, + Namespace: defaultNamespace, + }, + Spec: batchv1.JobSpec{ + BackoffLimit: intToInt32(backoffLimit), + Completions: intToInt32(completions), + Template: corev1.PodTemplateSpec{ + ObjectMeta: metav1.ObjectMeta{ + Name: name, + Labels: map[string]string{"name": name}, + }, + Spec: corev1.PodSpec{ + Containers: []corev1.Container{ + { + Image: "nginx", + }, + }, + }, + }, + }, + Status: batchv1.JobStatus{ + Succeeded: int32(succeeded), + Failed: int32(failed), + }, + } +} + +func intToInt32(i int) *int32 { + i32 := int32(i) + return &i32 +} diff --git a/src/k8splugin/internal/statuscheck/resource.go b/src/k8splugin/internal/statuscheck/resource.go new file mode 100644 index 00000000..598af2fb --- /dev/null +++ b/src/k8splugin/internal/statuscheck/resource.go @@ -0,0 +1,85 @@ +/* +Copyright The Helm Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package statuscheck // import "helm.sh/helm/v3/pkg/kube" + +import "k8s.io/cli-runtime/pkg/resource" + +// ResourceList provides convenience methods for comparing collections of Infos. +type ResourceList []*resource.Info + +// Append adds an Info to the Result. +func (r *ResourceList) Append(val *resource.Info) { + *r = append(*r, val) +} + +// Visit implements resource.Visitor. +func (r ResourceList) Visit(fn resource.VisitorFunc) error { + for _, i := range r { + if err := fn(i, nil); err != nil { + return err + } + } + return nil +} + +// Filter returns a new Result with Infos that satisfy the predicate fn. +func (r ResourceList) Filter(fn func(*resource.Info) bool) ResourceList { + var result ResourceList + for _, i := range r { + if fn(i) { + result.Append(i) + } + } + return result +} + +// Get returns the Info from the result that matches the name and kind. +func (r ResourceList) Get(info *resource.Info) *resource.Info { + for _, i := range r { + if isMatchingInfo(i, info) { + return i + } + } + return nil +} + +// Contains checks to see if an object exists. +func (r ResourceList) Contains(info *resource.Info) bool { + for _, i := range r { + if isMatchingInfo(i, info) { + return true + } + } + return false +} + +// Difference will return a new Result with objects not contained in rs. +func (r ResourceList) Difference(rs ResourceList) ResourceList { + return r.Filter(func(info *resource.Info) bool { + return !rs.Contains(info) + }) +} + +// Intersect will return a new Result with objects contained in both Results. +func (r ResourceList) Intersect(rs ResourceList) ResourceList { + return r.Filter(rs.Contains) +} + +// isMatchingInfo returns true if infos match on Name and GroupVersionKind. +func isMatchingInfo(a, b *resource.Info) bool { + return a.Name == b.Name && a.Namespace == b.Namespace && a.Mapping.GroupVersionKind.Kind == b.Mapping.GroupVersionKind.Kind +} diff --git a/src/k8splugin/internal/statuscheck/resource_test.go b/src/k8splugin/internal/statuscheck/resource_test.go new file mode 100644 index 00000000..532cebfd --- /dev/null +++ b/src/k8splugin/internal/statuscheck/resource_test.go @@ -0,0 +1,61 @@ +/* +Copyright The Helm Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package statuscheck // import "helm.sh/helm/v3/pkg/kube" + +import ( + "testing" + + "k8s.io/apimachinery/pkg/api/meta" + "k8s.io/apimachinery/pkg/runtime/schema" + "k8s.io/cli-runtime/pkg/resource" +) + +func TestResourceList(t *testing.T) { + mapping := &meta.RESTMapping{ + Resource: schema.GroupVersionResource{Group: "group", Version: "version", Resource: "pod"}, + } + + info := func(name string) *resource.Info { + return &resource.Info{Name: name, Mapping: mapping} + } + + var r1, r2 ResourceList + r1 = []*resource.Info{info("foo"), info("bar")} + r2 = []*resource.Info{info("bar")} + + if r1.Get(info("bar")).Mapping.Resource.Resource != "pod" { + t.Error("expected get pod") + } + + diff := r1.Difference(r2) + if len(diff) != 1 { + t.Error("expected 1 result") + } + + if !diff.Contains(info("foo")) { + t.Error("expected diff to return foo") + } + + inter := r1.Intersect(r2) + if len(inter) != 1 { + t.Error("expected 1 result") + } + + if !inter.Contains(info("bar")) { + t.Error("expected intersect to return bar") + } +} diff --git a/src/k8splugin/internal/statuscheck/wait.go b/src/k8splugin/internal/statuscheck/wait.go new file mode 100644 index 00000000..41d90d91 --- /dev/null +++ b/src/k8splugin/internal/statuscheck/wait.go @@ -0,0 +1,109 @@ +/* +Copyright The Helm Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package statuscheck // import "helm.sh/helm/v3/pkg/kube" + +import ( + "context" + "fmt" + "time" + + "github.com/pkg/errors" + appsv1 "k8s.io/api/apps/v1" + appsv1beta1 "k8s.io/api/apps/v1beta1" + appsv1beta2 "k8s.io/api/apps/v1beta2" + batchv1 "k8s.io/api/batch/v1" + corev1 "k8s.io/api/core/v1" + extensionsv1beta1 "k8s.io/api/extensions/v1beta1" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/apimachinery/pkg/runtime" + + "k8s.io/apimachinery/pkg/util/wait" +) + +type waiter struct { + c ReadyChecker + timeout time.Duration + log func(string, ...interface{}) +} + +// waitForResources polls to get the current status of all pods, PVCs, Services and +// Jobs(optional) until all are ready or a timeout is reached +func (w *waiter) waitForResources(created ResourceList) error { + w.log("beginning wait for %d resources with timeout of %v", len(created), w.timeout) + + ctx, cancel := context.WithTimeout(context.Background(), w.timeout) + defer cancel() + + return wait.PollImmediateUntil(2*time.Second, func() (bool, error) { + for _, v := range created { + ready, err := w.c.IsReady(ctx, v) + if !ready || err != nil { + return false, err + } + } + return true, nil + }, ctx.Done()) +} + +// SelectorsForObject returns the pod label selector for a given object +// +// Modified version of https://github.com/kubernetes/kubernetes/blob/v1.14.1/pkg/kubectl/polymorphichelpers/helpers.go#L84 +func SelectorsForObject(object runtime.Object) (selector labels.Selector, err error) { + switch t := object.(type) { + case *extensionsv1beta1.ReplicaSet: + selector, err = metav1.LabelSelectorAsSelector(t.Spec.Selector) + case *appsv1.ReplicaSet: + selector, err = metav1.LabelSelectorAsSelector(t.Spec.Selector) + case *appsv1beta2.ReplicaSet: + selector, err = metav1.LabelSelectorAsSelector(t.Spec.Selector) + case *corev1.ReplicationController: + selector = labels.SelectorFromSet(t.Spec.Selector) + case *appsv1.StatefulSet: + selector, err = metav1.LabelSelectorAsSelector(t.Spec.Selector) + case *appsv1beta1.StatefulSet: + selector, err = metav1.LabelSelectorAsSelector(t.Spec.Selector) + case *appsv1beta2.StatefulSet: + selector, err = metav1.LabelSelectorAsSelector(t.Spec.Selector) + case *extensionsv1beta1.DaemonSet: + selector, err = metav1.LabelSelectorAsSelector(t.Spec.Selector) + case *appsv1.DaemonSet: + selector, err = metav1.LabelSelectorAsSelector(t.Spec.Selector) + case *appsv1beta2.DaemonSet: + selector, err = metav1.LabelSelectorAsSelector(t.Spec.Selector) + case *extensionsv1beta1.Deployment: + selector, err = metav1.LabelSelectorAsSelector(t.Spec.Selector) + case *appsv1.Deployment: + selector, err = metav1.LabelSelectorAsSelector(t.Spec.Selector) + case *appsv1beta1.Deployment: + selector, err = metav1.LabelSelectorAsSelector(t.Spec.Selector) + case *appsv1beta2.Deployment: + selector, err = metav1.LabelSelectorAsSelector(t.Spec.Selector) + case *batchv1.Job: + selector, err = metav1.LabelSelectorAsSelector(t.Spec.Selector) + case *corev1.Service: + if t.Spec.Selector == nil || len(t.Spec.Selector) == 0 { + return nil, fmt.Errorf("invalid service '%s': Service is defined without a selector", t.Name) + } + selector = labels.SelectorFromSet(t.Spec.Selector) + + default: + return nil, fmt.Errorf("selector for %T not implemented", object) + } + + return selector, errors.Wrap(err, "invalid label selector") +} diff --git a/src/k8splugin/internal/utils/deploymentutil.go b/src/k8splugin/internal/utils/deploymentutil.go new file mode 100644 index 00000000..b5159c41 --- /dev/null +++ b/src/k8splugin/internal/utils/deploymentutil.go @@ -0,0 +1,178 @@ +/* +Copyright 2016 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package utils + +import ( + "context" + "sort" + + apps "k8s.io/api/apps/v1" + v1 "k8s.io/api/core/v1" + apiequality "k8s.io/apimachinery/pkg/api/equality" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + intstrutil "k8s.io/apimachinery/pkg/util/intstr" + appsclient "k8s.io/client-go/kubernetes/typed/apps/v1" +) + +// deploymentutil contains a copy of a few functions from Kubernetes controller code to avoid a dependency on k8s.io/kubernetes. +// This code is copied from https://github.com/kubernetes/kubernetes/blob/e856613dd5bb00bcfaca6974431151b5c06cbed5/pkg/controller/deployment/util/deployment_util.go +// No changes to the code were made other than removing some unused functions + +// RsListFunc returns the ReplicaSet from the ReplicaSet namespace and the List metav1.ListOptions. +type RsListFunc func(string, metav1.ListOptions) ([]*apps.ReplicaSet, error) + +// ListReplicaSets returns a slice of RSes the given deployment targets. +// Note that this does NOT attempt to reconcile ControllerRef (adopt/orphan), +// because only the controller itself should do that. +// However, it does filter out anything whose ControllerRef doesn't match. +func ListReplicaSets(deployment *apps.Deployment, getRSList RsListFunc) ([]*apps.ReplicaSet, error) { + // TODO: Right now we list replica sets by their labels. We should list them by selector, i.e. the replica set's selector + // should be a superset of the deployment's selector, see https://github.com/kubernetes/kubernetes/issues/19830. + namespace := deployment.Namespace + selector, err := metav1.LabelSelectorAsSelector(deployment.Spec.Selector) + if err != nil { + return nil, err + } + options := metav1.ListOptions{LabelSelector: selector.String()} + all, err := getRSList(namespace, options) + if err != nil { + return nil, err + } + // Only include those whose ControllerRef matches the Deployment. + owned := make([]*apps.ReplicaSet, 0, len(all)) + for _, rs := range all { + if metav1.IsControlledBy(rs, deployment) { + owned = append(owned, rs) + } + } + return owned, nil +} + +// ReplicaSetsByCreationTimestamp sorts a list of ReplicaSet by creation timestamp, using their names as a tie breaker. +type ReplicaSetsByCreationTimestamp []*apps.ReplicaSet + +func (o ReplicaSetsByCreationTimestamp) Len() int { return len(o) } +func (o ReplicaSetsByCreationTimestamp) Swap(i, j int) { o[i], o[j] = o[j], o[i] } +func (o ReplicaSetsByCreationTimestamp) Less(i, j int) bool { + if o[i].CreationTimestamp.Equal(&o[j].CreationTimestamp) { + return o[i].Name < o[j].Name + } + return o[i].CreationTimestamp.Before(&o[j].CreationTimestamp) +} + +// FindNewReplicaSet returns the new RS this given deployment targets (the one with the same pod template). +func FindNewReplicaSet(deployment *apps.Deployment, rsList []*apps.ReplicaSet) *apps.ReplicaSet { + sort.Sort(ReplicaSetsByCreationTimestamp(rsList)) + for i := range rsList { + if EqualIgnoreHash(&rsList[i].Spec.Template, &deployment.Spec.Template) { + // In rare cases, such as after cluster upgrades, Deployment may end up with + // having more than one new ReplicaSets that have the same template as its template, + // see https://github.com/kubernetes/kubernetes/issues/40415 + // We deterministically choose the oldest new ReplicaSet. + return rsList[i] + } + } + // new ReplicaSet does not exist. + return nil +} + +// EqualIgnoreHash returns true if two given podTemplateSpec are equal, ignoring the diff in value of Labels[pod-template-hash] +// We ignore pod-template-hash because: +// 1. The hash result would be different upon podTemplateSpec API changes +// (e.g. the addition of a new field will cause the hash code to change) +// 2. The deployment template won't have hash labels +func EqualIgnoreHash(template1, template2 *v1.PodTemplateSpec) bool { + t1Copy := template1.DeepCopy() + t2Copy := template2.DeepCopy() + // Remove hash labels from template.Labels before comparing + delete(t1Copy.Labels, apps.DefaultDeploymentUniqueLabelKey) + delete(t2Copy.Labels, apps.DefaultDeploymentUniqueLabelKey) + return apiequality.Semantic.DeepEqual(t1Copy, t2Copy) +} + +// GetNewReplicaSet returns a replica set that matches the intent of the given deployment; get ReplicaSetList from client interface. +// Returns nil if the new replica set doesn't exist yet. +func GetNewReplicaSet(deployment *apps.Deployment, c appsclient.AppsV1Interface) (*apps.ReplicaSet, error) { + rsList, err := ListReplicaSets(deployment, RsListFromClient(c)) + if err != nil { + return nil, err + } + return FindNewReplicaSet(deployment, rsList), nil +} + +// RsListFromClient returns an rsListFunc that wraps the given client. +func RsListFromClient(c appsclient.AppsV1Interface) RsListFunc { + return func(namespace string, options metav1.ListOptions) ([]*apps.ReplicaSet, error) { + rsList, err := c.ReplicaSets(namespace).List(context.Background(), options) + if err != nil { + return nil, err + } + var ret []*apps.ReplicaSet + for i := range rsList.Items { + ret = append(ret, &rsList.Items[i]) + } + return ret, err + } +} + +// IsRollingUpdate returns true if the strategy type is a rolling update. +func IsRollingUpdate(deployment *apps.Deployment) bool { + return deployment.Spec.Strategy.Type == apps.RollingUpdateDeploymentStrategyType +} + +// MaxUnavailable returns the maximum unavailable pods a rolling deployment can take. +func MaxUnavailable(deployment apps.Deployment) int32 { + if !IsRollingUpdate(&deployment) || *(deployment.Spec.Replicas) == 0 { + return int32(0) + } + // Error caught by validation + _, maxUnavailable, _ := ResolveFenceposts(deployment.Spec.Strategy.RollingUpdate.MaxSurge, deployment.Spec.Strategy.RollingUpdate.MaxUnavailable, *(deployment.Spec.Replicas)) + if maxUnavailable > *deployment.Spec.Replicas { + return *deployment.Spec.Replicas + } + return maxUnavailable +} + +// ResolveFenceposts resolves both maxSurge and maxUnavailable. This needs to happen in one +// step. For example: +// +// 2 desired, max unavailable 1%, surge 0% - should scale old(-1), then new(+1), then old(-1), then new(+1) +// 1 desired, max unavailable 1%, surge 0% - should scale old(-1), then new(+1) +// 2 desired, max unavailable 25%, surge 1% - should scale new(+1), then old(-1), then new(+1), then old(-1) +// 1 desired, max unavailable 25%, surge 1% - should scale new(+1), then old(-1) +// 2 desired, max unavailable 0%, surge 1% - should scale new(+1), then old(-1), then new(+1), then old(-1) +// 1 desired, max unavailable 0%, surge 1% - should scale new(+1), then old(-1) +func ResolveFenceposts(maxSurge, maxUnavailable *intstrutil.IntOrString, desired int32) (int32, int32, error) { + surge, err := intstrutil.GetValueFromIntOrPercent(intstrutil.ValueOrDefault(maxSurge, intstrutil.FromInt(0)), int(desired), true) + if err != nil { + return 0, 0, err + } + unavailable, err := intstrutil.GetValueFromIntOrPercent(intstrutil.ValueOrDefault(maxUnavailable, intstrutil.FromInt(0)), int(desired), false) + if err != nil { + return 0, 0, err + } + + if surge == 0 && unavailable == 0 { + // Validation should never allow the user to explicitly use zero values for both maxSurge + // maxUnavailable. Due to rounding down maxUnavailable though, it may resolve to zero. + // If both fenceposts resolve to zero, then we should set maxUnavailable to 1 on the + // theory that surge might not work due to quota. + unavailable = 1 + } + + return int32(surge), int32(unavailable), nil +} diff --git a/src/k8splugin/internal/utils.go b/src/k8splugin/internal/utils/utils.go index 174f8e79..174f8e79 100644 --- a/src/k8splugin/internal/utils.go +++ b/src/k8splugin/internal/utils/utils.go diff --git a/src/k8splugin/internal/utils_test.go b/src/k8splugin/internal/utils/utils_test.go index 58b17bc6..908ce92e 100644 --- a/src/k8splugin/internal/utils_test.go +++ b/src/k8splugin/internal/utils/utils_test.go @@ -42,7 +42,7 @@ func TestDecodeYAML(t *testing.T) { }, { label: "Successfully read YAML file", - input: "../mock_files/mock_yamls/deployment.yaml", + input: "../../mock_files/mock_yamls/deployment.yaml", expectedResult: &appsV1.Deployment{ ObjectMeta: metaV1.ObjectMeta{ Name: "mock-deployment", diff --git a/src/k8splugin/mock_files/mock_plugins/mockplugin.go b/src/k8splugin/mock_files/mock_plugins/mockplugin.go index 48133c3e..d25c594f 100644 --- a/src/k8splugin/mock_files/mock_plugins/mockplugin.go +++ b/src/k8splugin/mock_files/mock_plugins/mockplugin.go @@ -1,5 +1,6 @@ /* Copyright 2018 Intel Corporation. +Copyright © 2021 Nokia Bell Labs. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at @@ -16,8 +17,12 @@ package main import ( "github.com/onap/multicloud-k8s/src/k8splugin/internal/helm" "github.com/onap/multicloud-k8s/src/k8splugin/internal/plugin" - + "k8s.io/apimachinery/pkg/api/meta" + "k8s.io/apimachinery/pkg/runtime" "k8s.io/apimachinery/pkg/runtime/schema" + "k8s.io/client-go/kubernetes" + "k8s.io/client-go/rest" + "time" ) // ExportedVariable is what we will look for when calling the plugin @@ -26,6 +31,17 @@ var ExportedVariable mockPlugin type mockPlugin struct { } +func (g mockPlugin) WatchUntilReady( + timeout time.Duration, + ns string, + res helm.KubernetesResource, + mapper meta.RESTMapper, + restClient rest.Interface, + objType runtime.Object, + clientSet kubernetes.Interface) error { + return nil +} + // Create object in a specific Kubernetes resource func (p mockPlugin) Create(yamlFilePath string, namespace string, client plugin.KubernetesConnector) (string, error) { return "resource-name", nil diff --git a/src/k8splugin/mock_files/mock_yamls/job.yaml b/src/k8splugin/mock_files/mock_yamls/job.yaml new file mode 100644 index 00000000..e2028f40 --- /dev/null +++ b/src/k8splugin/mock_files/mock_yamls/job.yaml @@ -0,0 +1,23 @@ +apiVersion: batch/v1 +kind: Job +metadata: + name: job + labels: + app: job + annotations: + "helm.sh/hook": post-install + "helm.sh/hook-weight": "-8" + "helm.sh/hook-delete-policy": hook-succeeded +spec: + backoffLimit: 3 + template: + metadata: + labels: + app: job + spec: + shareProcessNamespace: true + restartPolicy: Never + containers: + - name: sleep-container + image: "busybox" + command: ["sleep", "10"]
\ No newline at end of file diff --git a/src/k8splugin/plugins/generic/plugin.go b/src/k8splugin/plugins/generic/plugin.go index f38fee78..f71c436c 100644 --- a/src/k8splugin/plugins/generic/plugin.go +++ b/src/k8splugin/plugins/generic/plugin.go @@ -1,5 +1,6 @@ /* Copyright 2018 Intel Corporation. +Copyright © 2021 Nokia Bell Labs. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at @@ -15,16 +16,35 @@ package main import ( "context" + "fmt" + logger "log" + "time" + + appsv1 "k8s.io/api/apps/v1" + "k8s.io/client-go/kubernetes" + //appsv1beta1 "k8s.io/api/apps/v1beta1" + //appsv1beta2 "k8s.io/api/apps/v1beta2" + batchv1 "k8s.io/api/batch/v1" + corev1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/util/intstr" + pkgerrors "github.com/pkg/errors" "k8s.io/apimachinery/pkg/api/meta" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/fields" "k8s.io/apimachinery/pkg/runtime/schema" + "k8s.io/apimachinery/pkg/watch" + "k8s.io/client-go/rest" - utils "github.com/onap/multicloud-k8s/src/k8splugin/internal" + "github.com/onap/multicloud-k8s/src/k8splugin/internal/app" "github.com/onap/multicloud-k8s/src/k8splugin/internal/config" "github.com/onap/multicloud-k8s/src/k8splugin/internal/helm" "github.com/onap/multicloud-k8s/src/k8splugin/internal/plugin" + "github.com/onap/multicloud-k8s/src/k8splugin/internal/utils" + cachetools "k8s.io/client-go/tools/cache" + watchtools "k8s.io/client-go/tools/watch" ) // Compile time check to see if genericPlugin implements the correct interface @@ -36,6 +56,232 @@ var ExportedVariable genericPlugin type genericPlugin struct { } +func (g genericPlugin) WatchUntilReady( + timeout time.Duration, + ns string, + res helm.KubernetesResource, + mapper meta.RESTMapper, + restClient rest.Interface, + objType runtime.Object, + clientSet kubernetes.Interface) error { + selector, err := fields.ParseSelector(fmt.Sprintf("metadata.name=%s", res.Name)) + if err != nil { + return err + } + + mapping, err := mapper.RESTMapping(schema.GroupKind{ + Group: res.GVK.Group, + Kind: res.GVK.Kind, + }, res.GVK.Version) + if err != nil { + return pkgerrors.Wrap(err, "Preparing mapper based on GVK") + } + lw := cachetools.NewListWatchFromClient(restClient, mapping.Resource.Resource, ns, selector) + + // What we watch for depends on the Kind. + // - For a Job, we watch for completion. + // - For all else, we watch until Ready. + // In the future, we might want to add some special logic for types + // like Ingress, Volume, etc. + ctx, cancel := watchtools.ContextWithOptionalTimeout(context.Background(), timeout) + defer cancel() + + _, err = watchtools.UntilWithSync(ctx, lw, objType, nil, func(e watch.Event) (bool, error) { + obj := e.Object + switch e.Type { + case watch.Added, watch.Modified: + // For things like a secret or a config map, this is the best indicator + // we get. We care mostly about jobs, where what we want to see is + // the status go into a good state. + logger.Printf("Add/Modify event for %s: %v", res.Name, e.Type) + switch res.GVK.Kind { + case "Job": + return g.waitForJob(obj, res.Name) + case "Pod": + return g.waitForPodSuccess(obj, res.Name) + case "Deployment": + return g.waitForDeploymentSuccess(obj, res.Name, clientSet) + case "DaemonSet": + return g.waitForDaemonSetSuccess(obj, res.Name) + case "StatefulSet": + return g.waitForStatefulSetSuccess(obj, res.Name) + } + return true, nil + case watch.Deleted: + logger.Printf("Deleted event for %s", res.Name) + return true, nil + case watch.Error: + // Handle error and return with an error. + logger.Printf("Error event for %s", res.Name) + return true, pkgerrors.New("failed to deploy " + res.Name) + default: + return false, nil + } + }) + if err != nil { + logger.Printf("Error in Rss %s", res.Name) + return err + } else { + logger.Printf("Done for %s", res.Name) + return nil + } +} + +// waitForJob is a helper that waits for a job to complete. +// +// This operates on an event returned from a watcher. +func (g genericPlugin) waitForJob(obj runtime.Object, name string) (bool, error) { + o, ok := obj.(*batchv1.Job) + if !ok { + return true, pkgerrors.New("expected " + name + " to be a *batch.Job, got " + obj.GetObjectKind().GroupVersionKind().Kind) + } + + for _, c := range o.Status.Conditions { + if c.Type == batchv1.JobComplete && c.Status == "True" { + return true, nil + } else if c.Type == batchv1.JobFailed && c.Status == "True" { + return true, pkgerrors.New("job failed: " + c.Reason) + } + } + + logger.Printf("%s: Jobs active: %d, jobs failed: %d, jobs succeeded: %d", name, o.Status.Active, o.Status.Failed, o.Status.Succeeded) + return false, nil +} + +// waitForPodSuccess is a helper that waits for a pod to complete. +// +// This operates on an event returned from a watcher. +func (g genericPlugin) waitForPodSuccess(obj runtime.Object, name string) (bool, error) { + o, ok := obj.(*corev1.Pod) + if !ok { + return true, pkgerrors.New("expected " + name + " to be a *v1.Pod, got " + obj.GetObjectKind().GroupVersionKind().Kind) + } + + switch o.Status.Phase { + case corev1.PodSucceeded: + logger.Printf("Pod %s succeeded", o.Name) + return true, nil + case corev1.PodFailed: + return true, pkgerrors.New("pod " + o.Name + " failed") + case corev1.PodPending: + logger.Printf("Pod %s pending", o.Name) + case corev1.PodRunning: + logger.Printf("Pod %s running", o.Name) + } + + return false, nil +} + +// waitForDeploymentSuccess is a helper that waits for a deployment to run. +// +// This operates on an event returned from a watcher. +func (g genericPlugin) waitForDeploymentSuccess(obj runtime.Object, name string, clientSet kubernetes.Interface) (bool, error) { + o, ok := obj.(*appsv1.Deployment) + if !ok { + return true, pkgerrors.New("expected " + name + " to be a *apps.Deployment, got " + obj.GetObjectKind().GroupVersionKind().Kind) + } + + // If paused deployment will never be ready -> consider ready + if o.Spec.Paused { + logger.Printf("Depoyment %s is paused, consider ready", o.Name) + return true, nil + } + + // Find RS associated with deployment + newReplicaSet, err := app.GetNewReplicaSet(o, clientSet.AppsV1()) + if err != nil || newReplicaSet == nil { + return false, err + } + expectedReady := *o.Spec.Replicas - app.MaxUnavailable(*o) + if !(newReplicaSet.Status.ReadyReplicas >= expectedReady) { + logger.Printf("Deployment is not ready: %s/%s. %d out of %d expected pods are ready", o.Namespace, o.Name, newReplicaSet.Status.ReadyReplicas, expectedReady) + return false, nil + } + return true, nil +} + +// waitForDaemonSetSuccess is a helper that waits for a daemonSet to run. +// +// This operates on an event returned from a watcher. +func (g genericPlugin) waitForDaemonSetSuccess(obj runtime.Object, name string) (bool, error) { + o, ok := obj.(*appsv1.DaemonSet) + if !ok { + return true, pkgerrors.New("expected " + name + " to be a *apps.DaemonSet, got " + obj.GetObjectKind().GroupVersionKind().Kind) + } + + // If the update strategy is not a rolling update, there will be nothing to wait for + if o.Spec.UpdateStrategy.Type != appsv1.RollingUpdateDaemonSetStrategyType { + return true, nil + } + + // Make sure all the updated pods have been scheduled + if o.Status.UpdatedNumberScheduled != o.Status.DesiredNumberScheduled { + logger.Printf("DaemonSet is not ready: %s/%s. %d out of %d expected pods have been scheduled", o.Namespace, o.Name, o.Status.UpdatedNumberScheduled, o.Status.DesiredNumberScheduled) + return false, nil + } + maxUnavailable, err := intstr.GetValueFromIntOrPercent(o.Spec.UpdateStrategy.RollingUpdate.MaxUnavailable, int(o.Status.DesiredNumberScheduled), true) + if err != nil { + // If for some reason the value is invalid, set max unavailable to the + // number of desired replicas. This is the same behavior as the + // `MaxUnavailable` function in deploymentutil + maxUnavailable = int(o.Status.DesiredNumberScheduled) + } + + expectedReady := int(o.Status.DesiredNumberScheduled) - maxUnavailable + if !(int(o.Status.NumberReady) >= expectedReady) { + logger.Printf("DaemonSet is not ready: %s/%s. %d out of %d expected pods are ready", o.Namespace, o.Name, o.Status.NumberReady, expectedReady) + return false, nil + } + return true, nil +} + +// waitForStatefulSetSuccess is a helper that waits for a statefulSet to run. +// +// This operates on an event returned from a watcher. +func (g genericPlugin) waitForStatefulSetSuccess(obj runtime.Object, name string) (bool, error) { + o, ok := obj.(*appsv1.StatefulSet) + if !ok { + return true, pkgerrors.New("expected " + name + " to be a *apps.StatefulSet, got " + obj.GetObjectKind().GroupVersionKind().Kind) + } + + // If the update strategy is not a rolling update, there will be nothing to wait for + if o.Spec.UpdateStrategy.Type != appsv1.RollingUpdateStatefulSetStrategyType { + return true, nil + } + + // Dereference all the pointers because StatefulSets like them + var partition int + // 1 is the default for replicas if not set + var replicas = 1 + // For some reason, even if the update strategy is a rolling update, the + // actual rollingUpdate field can be nil. If it is, we can safely assume + // there is no partition value + if o.Spec.UpdateStrategy.RollingUpdate != nil && o.Spec.UpdateStrategy.RollingUpdate.Partition != nil { + partition = int(*o.Spec.UpdateStrategy.RollingUpdate.Partition) + } + if o.Spec.Replicas != nil { + replicas = int(*o.Spec.Replicas) + } + + // Because an update strategy can use partitioning, we need to calculate the + // number of updated replicas we should have. For example, if the replicas + // is set to 3 and the partition is 2, we'd expect only one pod to be + // updated + expectedReplicas := replicas - partition + + // Make sure all the updated pods have been scheduled + if int(o.Status.UpdatedReplicas) != expectedReplicas { + logger.Printf("StatefulSet is not ready: %s/%s. %d out of %d expected pods have been scheduled", o.Namespace, o.Name, o.Status.UpdatedReplicas, expectedReplicas) + return false, nil + } + + if int(o.Status.ReadyReplicas) != replicas { + logger.Printf("StatefulSet is not ready: %s/%s. %d out of %d expected pods are ready", o.Namespace, o.Name, o.Status.ReadyReplicas, replicas) + return false, nil + } + return true, nil +} + // Create generic object in a specific Kubernetes cluster func (g genericPlugin) Create(yamlFilePath string, namespace string, client plugin.KubernetesConnector) (string, error) { if namespace == "" { diff --git a/src/k8splugin/plugins/namespace/plugin.go b/src/k8splugin/plugins/namespace/plugin.go index 851a5568..8732442e 100644 --- a/src/k8splugin/plugins/namespace/plugin.go +++ b/src/k8splugin/plugins/namespace/plugin.go @@ -1,5 +1,6 @@ /* Copyright 2018 Intel Corporation. +Copyright © 2021 Nokia Bell Labs. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at @@ -16,15 +17,20 @@ package main import ( "context" "log" + "time" pkgerrors "github.com/pkg/errors" coreV1 "k8s.io/api/core/v1" metaV1 "k8s.io/apimachinery/pkg/apis/meta/v1" "k8s.io/apimachinery/pkg/runtime/schema" + "k8s.io/apimachinery/pkg/api/meta" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/client-go/kubernetes" + "k8s.io/client-go/rest" - utils "github.com/onap/multicloud-k8s/src/k8splugin/internal" "github.com/onap/multicloud-k8s/src/k8splugin/internal/helm" "github.com/onap/multicloud-k8s/src/k8splugin/internal/plugin" + "github.com/onap/multicloud-k8s/src/k8splugin/internal/utils" ) // Compile time check to see if namespacePlugin implements the correct interface @@ -36,6 +42,17 @@ var ExportedVariable namespacePlugin type namespacePlugin struct { } +func (g namespacePlugin) WatchUntilReady( + timeout time.Duration, + ns string, + res helm.KubernetesResource, + mapper meta.RESTMapper, + restClient rest.Interface, + objType runtime.Object, + clientSet kubernetes.Interface) error { + return pkgerrors.Errorf("This function is not implemented in this plugin") +} + // Create a namespace object in a specific Kubernetes cluster func (p namespacePlugin) Create(yamlFilePath string, namespace string, client plugin.KubernetesConnector) (string, error) { namespaceObj := &coreV1.Namespace{ diff --git a/src/k8splugin/plugins/service/plugin.go b/src/k8splugin/plugins/service/plugin.go index ba1decbb..aa5c685c 100644 --- a/src/k8splugin/plugins/service/plugin.go +++ b/src/k8splugin/plugins/service/plugin.go @@ -1,5 +1,6 @@ /* Copyright 2018 Intel Corporation. +Copyright © 2021 Nokia Bell Labs. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at @@ -16,16 +17,21 @@ package main import ( "context" "log" + "time" pkgerrors "github.com/pkg/errors" coreV1 "k8s.io/api/core/v1" metaV1 "k8s.io/apimachinery/pkg/apis/meta/v1" "k8s.io/apimachinery/pkg/runtime/schema" + "k8s.io/apimachinery/pkg/api/meta" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/client-go/kubernetes" + "k8s.io/client-go/rest" - utils "github.com/onap/multicloud-k8s/src/k8splugin/internal" "github.com/onap/multicloud-k8s/src/k8splugin/internal/config" "github.com/onap/multicloud-k8s/src/k8splugin/internal/helm" "github.com/onap/multicloud-k8s/src/k8splugin/internal/plugin" + "github.com/onap/multicloud-k8s/src/k8splugin/internal/utils" ) // Compile time check to see if servicePlugin implements the correct interface @@ -37,6 +43,17 @@ var ExportedVariable servicePlugin type servicePlugin struct { } +func (g servicePlugin) WatchUntilReady( + timeout time.Duration, + ns string, + res helm.KubernetesResource, + mapper meta.RESTMapper, + restClient rest.Interface, + objType runtime.Object, + clientSet kubernetes.Interface) error { + return pkgerrors.Errorf("This function is not implemented in this plugin") +} + // Create a service object in a specific Kubernetes cluster func (p servicePlugin) Create(yamlFilePath string, namespace string, client plugin.KubernetesConnector) (string, error) { if namespace == "" { |