From 0fd6ec7e4956b03858d3d4351dcda37662b63d1d Mon Sep 17 00:00:00 2001 From: Eric Multanen Date: Thu, 20 Feb 2020 22:41:34 -0800 Subject: Add v2 cluster registration api to k8s orchestrator Adds orchestrator API support for creating cluster-providers, registering clusters and their kubeconfig, adding labels to cluster and key value paisr to clusters. See: https://wiki.onap.org/display/DW/V2+API+Specification#V2APISpecification-ClusterRegistrationAPI Issue-ID: MULTICLOUD-922 Signed-off-by: Eric Multanen Change-Id: I775a308e9ffb19acf65cb0e5752705998bc5b659 --- src/orchestrator/api/api.go | 26 +- src/orchestrator/api/clusterhandler.go | 468 ++++++++ src/orchestrator/api/clusterhandler_test.go | 1412 ++++++++++++++++++++++++ src/orchestrator/api/controllerhandler_test.go | 6 +- src/orchestrator/api/projecthandler_test.go | 6 +- src/orchestrator/cmd/main.go | 2 +- src/orchestrator/pkg/module/cluster.go | 540 +++++++++ src/orchestrator/pkg/module/module.go | 2 + 8 files changed, 2453 insertions(+), 9 deletions(-) create mode 100644 src/orchestrator/api/clusterhandler.go create mode 100644 src/orchestrator/api/clusterhandler_test.go create mode 100644 src/orchestrator/pkg/module/cluster.go (limited to 'src/orchestrator') diff --git a/src/orchestrator/api/api.go b/src/orchestrator/api/api.go index f0342433..5e05b31b 100644 --- a/src/orchestrator/api/api.go +++ b/src/orchestrator/api/api.go @@ -22,8 +22,7 @@ import ( var moduleClient *moduleLib.Client // NewRouter creates a router that registers the various urls that are supported - -func NewRouter(projectClient moduleLib.ProjectManager, compositeAppClient moduleLib.CompositeAppManager, ControllerClient moduleLib.ControllerManager) *mux.Router { +func NewRouter(projectClient moduleLib.ProjectManager, compositeAppClient moduleLib.CompositeAppManager, ControllerClient moduleLib.ControllerManager, clusterClient moduleLib.ClusterManager) *mux.Router { router := mux.NewRouter().PathPrefix("/v2").Subrouter() moduleClient = moduleLib.NewClient() @@ -39,6 +38,12 @@ func NewRouter(projectClient moduleLib.ProjectManager, compositeAppClient module controlHandler := controllerHandler{ client: ControllerClient, } + if clusterClient == nil { + clusterClient = moduleClient.Cluster + } + clusterHandler := clusterHandler{ + client: clusterClient, + } router.HandleFunc("/projects", projHandler.createHandler).Methods("POST") router.HandleFunc("/projects/{project-name}", projHandler.getHandler).Methods("GET") router.HandleFunc("/projects/{project-name}", projHandler.deleteHandler).Methods("DELETE") @@ -58,5 +63,22 @@ func NewRouter(projectClient moduleLib.ProjectManager, compositeAppClient module router.HandleFunc("/controllers", controlHandler.createHandler).Methods("PUT") router.HandleFunc("/controllers/{controller-name}", controlHandler.getHandler).Methods("GET") router.HandleFunc("/controllers/{controller-name}", controlHandler.deleteHandler).Methods("DELETE") + router.HandleFunc("/cluster-providers", clusterHandler.createClusterProviderHandler).Methods("POST") + router.HandleFunc("/cluster-providers", clusterHandler.getClusterProviderHandler).Methods("GET") + router.HandleFunc("/cluster-providers/{name}", clusterHandler.getClusterProviderHandler).Methods("GET") + router.HandleFunc("/cluster-providers/{name}", clusterHandler.deleteClusterProviderHandler).Methods("DELETE") + router.HandleFunc("/cluster-providers/{provider-name}/clusters", clusterHandler.createClusterHandler).Methods("POST") + router.HandleFunc("/cluster-providers/{provider-name}/clusters", clusterHandler.getClusterHandler).Methods("GET") + router.HandleFunc("/cluster-providers/{provider-name}/clusters/{name}", clusterHandler.getClusterHandler).Methods("GET") + router.HandleFunc("/cluster-providers/{provider-name}/clusters/{name}", clusterHandler.deleteClusterHandler).Methods("DELETE") + router.HandleFunc("/cluster-providers/{provider-name}/clusters/{cluster-name}/labels", clusterHandler.createClusterLabelHandler).Methods("POST") + router.HandleFunc("/cluster-providers/{provider-name}/clusters/{cluster-name}/labels", clusterHandler.getClusterLabelHandler).Methods("GET") + router.HandleFunc("/cluster-providers/{provider-name}/clusters/{cluster-name}/labels/{label}", clusterHandler.getClusterLabelHandler).Methods("GET") + router.HandleFunc("/cluster-providers/{provider-name}/clusters/{cluster-name}/labels/{label}", clusterHandler.deleteClusterLabelHandler).Methods("DELETE") + router.HandleFunc("/cluster-providers/{provider-name}/clusters/{cluster-name}/kv-pairs", clusterHandler.createClusterKvPairsHandler).Methods("POST") + router.HandleFunc("/cluster-providers/{provider-name}/clusters/{cluster-name}/kv-pairs", clusterHandler.getClusterKvPairsHandler).Methods("GET") + router.HandleFunc("/cluster-providers/{provider-name}/clusters/{cluster-name}/kv-pairs/{kvpair}", clusterHandler.getClusterKvPairsHandler).Methods("GET") + router.HandleFunc("/cluster-providers/{provider-name}/clusters/{cluster-name}/kv-pairs/{kvpair}", clusterHandler.deleteClusterKvPairsHandler).Methods("DELETE") + return router } diff --git a/src/orchestrator/api/clusterhandler.go b/src/orchestrator/api/clusterhandler.go new file mode 100644 index 00000000..7e769f31 --- /dev/null +++ b/src/orchestrator/api/clusterhandler.go @@ -0,0 +1,468 @@ +/* + * Copyright 2020 Intel Corporation, Inc + * + * 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 ( + "bytes" + "encoding/base64" + "encoding/json" + "io" + "io/ioutil" + "mime" + "mime/multipart" + "net/http" + "net/textproto" + + moduleLib "github.com/onap/multicloud-k8s/src/orchestrator/pkg/module" + + "github.com/gorilla/mux" +) + +// Used to store backend implementations objects +// Also simplifies mocking for unit testing purposes +type clusterHandler struct { + // Interface that implements Cluster operations + // We will set this variable with a mock interface for testing + client moduleLib.ClusterManager +} + +// Create handles creation of the ClusterProvider entry in the database +func (h clusterHandler) createClusterProviderHandler(w http.ResponseWriter, r *http.Request) { + var p moduleLib.ClusterProvider + + err := json.NewDecoder(r.Body).Decode(&p) + + switch { + case err == io.EOF: + http.Error(w, "Empty body", http.StatusBadRequest) + return + case err != nil: + http.Error(w, err.Error(), http.StatusUnprocessableEntity) + return + } + + // Name is required. + if p.Metadata.Name == "" { + http.Error(w, "Missing name in POST request", http.StatusBadRequest) + return + } + + ret, err := h.client.CreateClusterProvider(p) + if err != nil { + http.Error(w, err.Error(), http.StatusInternalServerError) + return + } + + w.Header().Set("Content-Type", "application/json") + w.WriteHeader(http.StatusCreated) + err = json.NewEncoder(w).Encode(ret) + if err != nil { + http.Error(w, err.Error(), http.StatusInternalServerError) + return + } +} + +// Get handles GET operations on a particular ClusterProvider Name +// Returns a ClusterProvider +func (h clusterHandler) getClusterProviderHandler(w http.ResponseWriter, r *http.Request) { + vars := mux.Vars(r) + name := vars["name"] + var ret interface{} + var err error + + if len(name) == 0 { + ret, err = h.client.GetClusterProviders() + if err != nil { + http.Error(w, err.Error(), http.StatusInternalServerError) + return + } + } else { + ret, err = h.client.GetClusterProvider(name) + 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 + } +} + +// Delete handles DELETE operations on a particular ClusterProvider Name +func (h clusterHandler) deleteClusterProviderHandler(w http.ResponseWriter, r *http.Request) { + vars := mux.Vars(r) + name := vars["name"] + + err := h.client.DeleteClusterProvider(name) + if err != nil { + http.Error(w, err.Error(), http.StatusInternalServerError) + return + } + + w.WriteHeader(http.StatusNoContent) +} + +// Create handles creation of the Cluster entry in the database +func (h clusterHandler) createClusterHandler(w http.ResponseWriter, r *http.Request) { + vars := mux.Vars(r) + provider := vars["provider-name"] + var p moduleLib.Cluster + var q moduleLib.ClusterContent + + // Implemenation using multipart form + // Review and enable/remove at a later date + // Set Max size to 16mb here + err := r.ParseMultipartForm(16777216) + if err != nil { + http.Error(w, err.Error(), http.StatusUnprocessableEntity) + return + } + + jsn := bytes.NewBuffer([]byte(r.FormValue("metadata"))) + err = json.NewDecoder(jsn).Decode(&p) + switch { + case err == io.EOF: + http.Error(w, "Empty body", http.StatusBadRequest) + return + case err != nil: + http.Error(w, err.Error(), http.StatusUnprocessableEntity) + return + } + + //Read the file section and ignore the header + file, _, err := r.FormFile("file") + if err != nil { + http.Error(w, "Unable to process file", http.StatusUnprocessableEntity) + return + } + + defer file.Close() + + //Convert the file content to base64 for storage + content, err := ioutil.ReadAll(file) + if err != nil { + http.Error(w, "Unable to read file", http.StatusUnprocessableEntity) + return + } + + q.Kubeconfig = base64.StdEncoding.EncodeToString(content) + + // Name is required. + if p.Metadata.Name == "" { + http.Error(w, "Missing name in POST request", http.StatusBadRequest) + return + } + + ret, err := h.client.CreateCluster(provider, p, q) + if err != nil { + http.Error(w, err.Error(), http.StatusInternalServerError) + return + } + + // w.Header().Set("Content-Type", "application/json") + w.WriteHeader(http.StatusCreated) + err = json.NewEncoder(w).Encode(ret) + if err != nil { + http.Error(w, err.Error(), http.StatusInternalServerError) + return + } +} + +// Get handles GET operations on a particular Cluster Name +// Returns a Cluster +func (h clusterHandler) getClusterHandler(w http.ResponseWriter, r *http.Request) { + vars := mux.Vars(r) + provider := vars["provider-name"] + name := vars["name"] + + // handle the get all clusters case - return a list of only the json parts + if len(name) == 0 { + var retList []moduleLib.Cluster + + ret, err := h.client.GetClusters(provider) + if err != nil { + http.Error(w, err.Error(), http.StatusInternalServerError) + return + } + + for _, cl := range ret { + retList = append(retList, moduleLib.Cluster{Metadata: cl.Metadata}) + } + + w.Header().Set("Content-Type", "application/json") + w.WriteHeader(http.StatusOK) + err = json.NewEncoder(w).Encode(retList) + if err != nil { + http.Error(w, err.Error(), http.StatusInternalServerError) + return + } + return + } + + accepted, _, err := mime.ParseMediaType(r.Header.Get("Accept")) + if err != nil { + http.Error(w, err.Error(), http.StatusNotAcceptable) + return + } + + retCluster, err := h.client.GetCluster(provider, name) + if err != nil { + http.Error(w, err.Error(), http.StatusInternalServerError) + return + } + + retKubeconfig, err := h.client.GetClusterContent(provider, name) + if err != nil { + http.Error(w, err.Error(), http.StatusInternalServerError) + return + } + + switch accepted { + case "multipart/form-data": + mpw := multipart.NewWriter(w) + w.Header().Set("Content-Type", mpw.FormDataContentType()) + w.WriteHeader(http.StatusOK) + pw, err := mpw.CreatePart(textproto.MIMEHeader{"Content-Type": {"application/json"}, "Content-Disposition": {"form-data; name=metadata"}}) + if err != nil { + http.Error(w, err.Error(), http.StatusInternalServerError) + return + } + if err := json.NewEncoder(pw).Encode(retCluster); err != nil { + http.Error(w, err.Error(), http.StatusInternalServerError) + return + } + pw, err = mpw.CreatePart(textproto.MIMEHeader{"Content-Type": {"application/octet-stream"}, "Content-Disposition": {"form-data; name=file; filename=kubeconfig"}}) + if err != nil { + http.Error(w, err.Error(), http.StatusInternalServerError) + return + } + kc_bytes, err := base64.StdEncoding.DecodeString(retKubeconfig.Kubeconfig) + if err != nil { + http.Error(w, err.Error(), http.StatusInternalServerError) + return + } + _, err = pw.Write(kc_bytes) + if err != nil { + http.Error(w, err.Error(), http.StatusInternalServerError) + return + } + case "application/json": + w.Header().Set("Content-Type", "application/json") + w.WriteHeader(http.StatusOK) + err = json.NewEncoder(w).Encode(retCluster) + if err != nil { + http.Error(w, err.Error(), http.StatusInternalServerError) + return + } + case "application/octet-stream": + w.Header().Set("Content-Type", "application/octet-stream") + w.WriteHeader(http.StatusOK) + kc_bytes, err := base64.StdEncoding.DecodeString(retKubeconfig.Kubeconfig) + if err != nil { + http.Error(w, err.Error(), http.StatusInternalServerError) + return + } + _, err = w.Write(kc_bytes) + if err != nil { + http.Error(w, err.Error(), http.StatusInternalServerError) + return + } + default: + http.Error(w, "set Accept: multipart/form-data, application/json or application/octet-stream", http.StatusMultipleChoices) + return + } +} + +// Delete handles DELETE operations on a particular Cluster Name +func (h clusterHandler) deleteClusterHandler(w http.ResponseWriter, r *http.Request) { + vars := mux.Vars(r) + provider := vars["provider-name"] + name := vars["name"] + + err := h.client.DeleteCluster(provider, name) + if err != nil { + http.Error(w, err.Error(), http.StatusInternalServerError) + return + } + + w.WriteHeader(http.StatusNoContent) +} + +// Create handles creation of the ClusterLabel entry in the database +func (h clusterHandler) createClusterLabelHandler(w http.ResponseWriter, r *http.Request) { + vars := mux.Vars(r) + provider := vars["provider-name"] + cluster := vars["cluster-name"] + var p moduleLib.ClusterLabel + + err := json.NewDecoder(r.Body).Decode(&p) + + // LabelName is required. + if p.LabelName == "" { + http.Error(w, "Missing label name in POST request", http.StatusBadRequest) + return + } + + ret, err := h.client.CreateClusterLabel(provider, cluster, p) + if err != nil { + http.Error(w, err.Error(), http.StatusInternalServerError) + return + } + + w.Header().Set("Content-Type", "application/json") + w.WriteHeader(http.StatusCreated) + err = json.NewEncoder(w).Encode(ret) + if err != nil { + http.Error(w, err.Error(), http.StatusInternalServerError) + return + } +} + +// Get handles GET operations on a particular Cluster Label +// Returns a ClusterLabel +func (h clusterHandler) getClusterLabelHandler(w http.ResponseWriter, r *http.Request) { + vars := mux.Vars(r) + provider := vars["provider-name"] + cluster := vars["cluster-name"] + label := vars["label"] + + var ret interface{} + var err error + + if len(label) == 0 { + ret, err = h.client.GetClusterLabels(provider, cluster) + if err != nil { + http.Error(w, err.Error(), http.StatusInternalServerError) + return + } + } else { + ret, err = h.client.GetClusterLabel(provider, cluster, label) + 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 + } +} + +// Delete handles DELETE operations on a particular ClusterLabel Name +func (h clusterHandler) deleteClusterLabelHandler(w http.ResponseWriter, r *http.Request) { + vars := mux.Vars(r) + provider := vars["provider-name"] + cluster := vars["cluster-name"] + label := vars["label"] + + err := h.client.DeleteClusterLabel(provider, cluster, label) + if err != nil { + http.Error(w, err.Error(), http.StatusInternalServerError) + return + } + + w.WriteHeader(http.StatusNoContent) +} + +// Create handles creation of the ClusterKvPairs entry in the database +func (h clusterHandler) createClusterKvPairsHandler(w http.ResponseWriter, r *http.Request) { + vars := mux.Vars(r) + provider := vars["provider-name"] + cluster := vars["cluster-name"] + var p moduleLib.ClusterKvPairs + + err := json.NewDecoder(r.Body).Decode(&p) + + // KvPairsName is required. + if p.Metadata.Name == "" { + http.Error(w, "Missing Key Value pair name in POST request", http.StatusBadRequest) + return + } + + ret, err := h.client.CreateClusterKvPairs(provider, cluster, p) + if err != nil { + http.Error(w, err.Error(), http.StatusInternalServerError) + return + } + + w.Header().Set("Content-Type", "application/json") + w.WriteHeader(http.StatusCreated) + err = json.NewEncoder(w).Encode(ret) + if err != nil { + http.Error(w, err.Error(), http.StatusInternalServerError) + return + } +} + +// Get handles GET operations on a particular Cluster Key Value Pair +// Returns a ClusterKvPairs +func (h clusterHandler) getClusterKvPairsHandler(w http.ResponseWriter, r *http.Request) { + vars := mux.Vars(r) + provider := vars["provider-name"] + cluster := vars["cluster-name"] + kvpair := vars["kvpair"] + + var ret interface{} + var err error + + if len(kvpair) == 0 { + ret, err = h.client.GetAllClusterKvPairs(provider, cluster) + if err != nil { + http.Error(w, err.Error(), http.StatusInternalServerError) + return + } + } else { + ret, err = h.client.GetClusterKvPairs(provider, cluster, kvpair) + 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 + } +} + +// Delete handles DELETE operations on a particular Cluster Name +func (h clusterHandler) deleteClusterKvPairsHandler(w http.ResponseWriter, r *http.Request) { + vars := mux.Vars(r) + provider := vars["provider-name"] + cluster := vars["cluster-name"] + kvpair := vars["kvpair"] + + err := h.client.DeleteClusterKvPairs(provider, cluster, kvpair) + if err != nil { + http.Error(w, err.Error(), http.StatusInternalServerError) + return + } + + w.WriteHeader(http.StatusNoContent) +} diff --git a/src/orchestrator/api/clusterhandler_test.go b/src/orchestrator/api/clusterhandler_test.go new file mode 100644 index 00000000..db1b6f9f --- /dev/null +++ b/src/orchestrator/api/clusterhandler_test.go @@ -0,0 +1,1412 @@ +/* + * Copyright 2020 Intel Corporation, Inc + * + * 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 ( + "bytes" + "encoding/json" + "io" + "mime/multipart" + "net/http" + "net/http/httptest" + "net/textproto" + "reflect" + "testing" + + moduleLib "github.com/onap/multicloud-k8s/src/orchestrator/pkg/module" + + pkgerrors "github.com/pkg/errors" +) + +//Creating an embedded interface via anonymous variable +//This allows us to make mockDB satisfy the DatabaseConnection +//interface even if we are not implementing all the methods in it +type mockClusterManager struct { + // Items and err will be used to customize each test + // via a localized instantiation of mockClusterManager + ClusterProviderItems []moduleLib.ClusterProvider + ClusterItems []moduleLib.Cluster + ClusterContentItems []moduleLib.ClusterContent + ClusterLabelItems []moduleLib.ClusterLabel + ClusterKvPairsItems []moduleLib.ClusterKvPairs + Err error +} + +func (m *mockClusterManager) CreateClusterProvider(inp moduleLib.ClusterProvider) (moduleLib.ClusterProvider, error) { + if m.Err != nil { + return moduleLib.ClusterProvider{}, m.Err + } + + return m.ClusterProviderItems[0], nil +} + +func (m *mockClusterManager) GetClusterProvider(name string) (moduleLib.ClusterProvider, error) { + if m.Err != nil { + return moduleLib.ClusterProvider{}, m.Err + } + + return m.ClusterProviderItems[0], nil +} + +func (m *mockClusterManager) GetClusterProviders() ([]moduleLib.ClusterProvider, error) { + if m.Err != nil { + return []moduleLib.ClusterProvider{}, m.Err + } + + return m.ClusterProviderItems, nil +} + +func (m *mockClusterManager) DeleteClusterProvider(name string) error { + return m.Err +} + +func (m *mockClusterManager) CreateCluster(provider string, inp moduleLib.Cluster, inq moduleLib.ClusterContent) (moduleLib.Cluster, error) { + if m.Err != nil { + return moduleLib.Cluster{}, m.Err + } + + return m.ClusterItems[0], nil +} + +func (m *mockClusterManager) GetCluster(provider, name string) (moduleLib.Cluster, error) { + if m.Err != nil { + return moduleLib.Cluster{}, m.Err + } + + return m.ClusterItems[0], nil +} + +func (m *mockClusterManager) GetClusterContent(provider, name string) (moduleLib.ClusterContent, error) { + if m.Err != nil { + return moduleLib.ClusterContent{}, m.Err + } + + return m.ClusterContentItems[0], nil +} + +func (m *mockClusterManager) GetClusters(provider string) ([]moduleLib.Cluster, error) { + if m.Err != nil { + return []moduleLib.Cluster{}, m.Err + } + + return m.ClusterItems, nil +} + +func (m *mockClusterManager) DeleteCluster(provider, name string) error { + return m.Err +} + +func (m *mockClusterManager) CreateClusterLabel(provider, cluster string, inp moduleLib.ClusterLabel) (moduleLib.ClusterLabel, error) { + if m.Err != nil { + return moduleLib.ClusterLabel{}, m.Err + } + + return m.ClusterLabelItems[0], nil +} + +func (m *mockClusterManager) GetClusterLabel(provider, cluster, label string) (moduleLib.ClusterLabel, error) { + if m.Err != nil { + return moduleLib.ClusterLabel{}, m.Err + } + + return m.ClusterLabelItems[0], nil +} + +func (m *mockClusterManager) GetClusterLabels(provider, cluster string) ([]moduleLib.ClusterLabel, error) { + if m.Err != nil { + return []moduleLib.ClusterLabel{}, m.Err + } + + return m.ClusterLabelItems, nil +} + +func (m *mockClusterManager) DeleteClusterLabel(provider, cluster, label string) error { + return m.Err +} + +func (m *mockClusterManager) CreateClusterKvPairs(provider, cluster string, inp moduleLib.ClusterKvPairs) (moduleLib.ClusterKvPairs, error) { + if m.Err != nil { + return moduleLib.ClusterKvPairs{}, m.Err + } + + return m.ClusterKvPairsItems[0], nil +} + +func (m *mockClusterManager) GetClusterKvPairs(provider, cluster, kvpair string) (moduleLib.ClusterKvPairs, error) { + if m.Err != nil { + return moduleLib.ClusterKvPairs{}, m.Err + } + + return m.ClusterKvPairsItems[0], nil +} + +func (m *mockClusterManager) GetAllClusterKvPairs(provider, cluster string) ([]moduleLib.ClusterKvPairs, error) { + if m.Err != nil { + return []moduleLib.ClusterKvPairs{}, m.Err + } + + return m.ClusterKvPairsItems, nil +} + +func (m *mockClusterManager) DeleteClusterKvPairs(provider, cluster, kvpair string) error { + return m.Err +} + +func TestClusterProviderCreateHandler(t *testing.T) { + testCases := []struct { + label string + reader io.Reader + expected moduleLib.ClusterProvider + expectedCode int + clusterClient *mockClusterManager + }{ + { + label: "Missing Cluster Provider Body Failure", + expectedCode: http.StatusBadRequest, + clusterClient: &mockClusterManager{}, + }, + { + label: "Create Cluster Provider", + expectedCode: http.StatusCreated, + reader: bytes.NewBuffer([]byte(`{ + "metadata": { + "name": "clusterProviderTest", + "description": "testClusterProvider", + "userData1": "some user data 1", + "userData2": "some user data 2" + } + }`)), + expected: moduleLib.ClusterProvider{ + Metadata: moduleLib.Metadata{ + Name: "clusterProviderTest", + Description: "testClusterProvider", + UserData1: "some user data 1", + UserData2: "some user data 2", + }, + }, + clusterClient: &mockClusterManager{ + //Items that will be returned by the mocked Client + ClusterProviderItems: []moduleLib.ClusterProvider{ + { + Metadata: moduleLib.Metadata{ + Name: "clusterProviderTest", + Description: "testClusterProvider", + UserData1: "some user data 1", + UserData2: "some user data 2", + }, + }, + }, + }, + }, + { + label: "Missing ClusterProvider Name in Request Body", + reader: bytes.NewBuffer([]byte(`{ + "metadata": { + "description": "this is a test cluster provider", + "userData1": "some user data 1", + "userData2": "some user data 2" + } + }`)), + expectedCode: http.StatusBadRequest, + clusterClient: &mockClusterManager{}, + }, + } + + for _, testCase := range testCases { + t.Run(testCase.label, func(t *testing.T) { + request := httptest.NewRequest("POST", "/v2/cluster-providers", testCase.reader) + resp := executeRequest(request, NewRouter(nil, nil, nil, testCase.clusterClient)) + + //Check returned code + if resp.StatusCode != testCase.expectedCode { + t.Fatalf("Expected %d; Got: %d", testCase.expectedCode, resp.StatusCode) + } + + //Check returned body only if statusCreated + if resp.StatusCode == http.StatusCreated { + got := moduleLib.ClusterProvider{} + json.NewDecoder(resp.Body).Decode(&got) + + if reflect.DeepEqual(testCase.expected, got) == false { + t.Errorf("createHandler returned unexpected body: got %v;"+ + " expected %v", got, testCase.expected) + } + } + }) + } +} + +func TestClusterProviderGetAllHandler(t *testing.T) { + + testCases := []struct { + label string + expected []moduleLib.ClusterProvider + name, version string + expectedCode int + clusterClient *mockClusterManager + }{ + { + label: "Get Cluster Provider", + expectedCode: http.StatusOK, + expected: []moduleLib.ClusterProvider{ + { + Metadata: moduleLib.Metadata{ + Name: "testClusterProvider1", + Description: "testClusterProvider 1 description", + UserData1: "some user data 1", + UserData2: "some user data 2", + }, + }, + { + Metadata: moduleLib.Metadata{ + Name: "testClusterProvider2", + Description: "testClusterProvider 2 description", + UserData1: "some user data A", + UserData2: "some user data B", + }, + }, + }, + clusterClient: &mockClusterManager{ + //Items that will be returned by the mocked Client + ClusterProviderItems: []moduleLib.ClusterProvider{ + { + Metadata: moduleLib.Metadata{ + Name: "testClusterProvider1", + Description: "testClusterProvider 1 description", + UserData1: "some user data 1", + UserData2: "some user data 2", + }, + }, + { + Metadata: moduleLib.Metadata{ + Name: "testClusterProvider2", + Description: "testClusterProvider 2 description", + UserData1: "some user data A", + UserData2: "some user data B", + }, + }, + }, + }, + }, + } + + for _, testCase := range testCases { + t.Run(testCase.label, func(t *testing.T) { + request := httptest.NewRequest("GET", "/v2/cluster-providers", nil) + resp := executeRequest(request, NewRouter(nil, nil, nil, testCase.clusterClient)) + + //Check returned code + if resp.StatusCode != testCase.expectedCode { + t.Fatalf("Expected %d; Got: %d", testCase.expectedCode, resp.StatusCode) + } + + //Check returned body only if statusOK + if resp.StatusCode == http.StatusOK { + got := []moduleLib.ClusterProvider{} + json.NewDecoder(resp.Body).Decode(&got) + + if reflect.DeepEqual(testCase.expected, got) == false { + t.Errorf("listHandler returned unexpected body: got %v;"+ + " expected %v", got, testCase.expected) + } + } + }) + } +} + +func TestClusterProviderGetHandler(t *testing.T) { + + testCases := []struct { + label string + expected moduleLib.ClusterProvider + name, version string + expectedCode int + clusterClient *mockClusterManager + }{ + { + label: "Get Cluster Provider", + expectedCode: http.StatusOK, + expected: moduleLib.ClusterProvider{ + Metadata: moduleLib.Metadata{ + Name: "testClusterProvider", + Description: "testClusterProvider description", + UserData1: "some user data 1", + UserData2: "some user data 2", + }, + }, + name: "testClusterProvider", + clusterClient: &mockClusterManager{ + //Items that will be returned by the mocked Client + ClusterProviderItems: []moduleLib.ClusterProvider{ + { + Metadata: moduleLib.Metadata{ + Name: "testClusterProvider", + Description: "testClusterProvider description", + UserData1: "some user data 1", + UserData2: "some user data 2", + }, + }, + }, + }, + }, + { + label: "Get Non-Existing Cluster Provider", + expectedCode: http.StatusInternalServerError, + name: "nonexistingclusterprovider", + clusterClient: &mockClusterManager{ + ClusterProviderItems: []moduleLib.ClusterProvider{}, + Err: pkgerrors.New("Internal Error"), + }, + }, + } + + for _, testCase := range testCases { + t.Run(testCase.label, func(t *testing.T) { + request := httptest.NewRequest("GET", "/v2/cluster-providers/"+testCase.name, nil) + resp := executeRequest(request, NewRouter(nil, nil, nil, testCase.clusterClient)) + + //Check returned code + if resp.StatusCode != testCase.expectedCode { + t.Fatalf("Expected %d; Got: %d", testCase.expectedCode, resp.StatusCode) + } + + //Check returned body only if statusOK + if resp.StatusCode == http.StatusOK { + got := moduleLib.ClusterProvider{} + json.NewDecoder(resp.Body).Decode(&got) + + if reflect.DeepEqual(testCase.expected, got) == false { + t.Errorf("listHandler returned unexpected body: got %v;"+ + " expected %v", got, testCase.expected) + } + } + }) + } +} + +func TestClusterProviderDeleteHandler(t *testing.T) { + + testCases := []struct { + label string + name string + version string + expectedCode int + clusterClient *mockClusterManager + }{ + { + label: "Delete Cluster Provider", + expectedCode: http.StatusNoContent, + name: "testClusterProvider", + clusterClient: &mockClusterManager{}, + }, + { + label: "Delete Non-Existing Cluster Provider", + expectedCode: http.StatusInternalServerError, + name: "testClusterProvider", + clusterClient: &mockClusterManager{ + Err: pkgerrors.New("Internal Error"), + }, + }, + } + + for _, testCase := range testCases { + t.Run(testCase.label, func(t *testing.T) { + request := httptest.NewRequest("DELETE", "/v2/cluster-providers/"+testCase.name, nil) + resp := executeRequest(request, NewRouter(nil, nil, nil, testCase.clusterClient)) + + //Check returned code + if resp.StatusCode != testCase.expectedCode { + t.Fatalf("Expected %d; Got: %d", testCase.expectedCode, resp.StatusCode) + } + }) + } +} + +func TestClusterCreateHandler(t *testing.T) { + testCases := []struct { + label string + metadata string + kubeconfig string + expected moduleLib.Cluster + expectedCode int + clusterClient *mockClusterManager + }{ + { + label: "Missing Cluster Body Failure", + expectedCode: http.StatusBadRequest, + clusterClient: &mockClusterManager{}, + }, + { + label: "Create Cluster", + expectedCode: http.StatusCreated, + metadata: ` +{ + "metadata": { + "name": "clusterTest", + "description": "this is test cluster", + "userData1": "some cluster data abc", + "userData2": "some cluster data def" + } +}`, + kubeconfig: `test contents +of a file attached +to the creation +of clusterTest +`, + expected: moduleLib.Cluster{ + Metadata: moduleLib.Metadata{ + Name: "clusterTest", + Description: "testCluster", + UserData1: "some user data 1", + UserData2: "some user data 2", + }, + }, + clusterClient: &mockClusterManager{ + //Items that will be returned by the mocked Client + ClusterProviderItems: []moduleLib.ClusterProvider{ + { + Metadata: moduleLib.Metadata{ + Name: "clusterProvider1", + Description: "ClusterProvider 1 description", + UserData1: "some user data 1", + UserData2: "some user data 2", + }, + }, + }, + ClusterItems: []moduleLib.Cluster{ + { + Metadata: moduleLib.Metadata{ + Name: "clusterTest", + Description: "testCluster", + UserData1: "some user data 1", + UserData2: "some user data 2", + }, + }, + }, + ClusterContentItems: []moduleLib.ClusterContent{ + { + Kubeconfig: "dGVzdCBjb250ZW50cwpvZiBhIGZpbGUgYXR0YWNoZWQKdG8gdGhlIGNyZWF0aW9uCm9mIGNsdXN0ZXJUZXN0Cg==", + }, + }, + }, + }, + { + label: "Missing Cluster Name in Request Body", + expectedCode: http.StatusBadRequest, + metadata: ` +{ + "metadata": { + "description": "this is test cluster", + "userData1": "some cluster data abc", + "userData2": "some cluster data def" + } +}`, + kubeconfig: `test contents +of a file attached +to the creation +of clusterTest +`, + clusterClient: &mockClusterManager{}, + }, + } + + for _, testCase := range testCases { + t.Run(testCase.label, func(t *testing.T) { + // Create the multipart test Request body + body := new(bytes.Buffer) + multiwr := multipart.NewWriter(body) + multiwr.SetBoundary("------------------------f77f80a7092eb312") + pw, _ := multiwr.CreatePart(textproto.MIMEHeader{"Content-Type": {"application/json"}, "Content-Disposition": {"form-data; name=metadata"}}) + pw.Write([]byte(testCase.metadata)) + pw, _ = multiwr.CreateFormFile("file", "kubeconfig") + pw.Write([]byte(testCase.kubeconfig)) + multiwr.Close() + + request := httptest.NewRequest("POST", "/v2/cluster-providers/clusterProvider1/clusters", bytes.NewBuffer(body.Bytes())) + request.Header.Set("Content-Type", multiwr.FormDataContentType()) + resp := executeRequest(request, NewRouter(nil, nil, nil, testCase.clusterClient)) + + //Check returned code + if resp.StatusCode != testCase.expectedCode { + t.Fatalf("Expected %d; Got: %d", testCase.expectedCode, resp.StatusCode) + } + + //Check returned body only if statusCreated + if resp.StatusCode == http.StatusCreated { + got := moduleLib.Cluster{} + json.NewDecoder(resp.Body).Decode(&got) + + if reflect.DeepEqual(testCase.expected, got) == false { + t.Errorf("createHandler returned unexpected body: got %v;"+ + " expected %v", got, testCase.expected) + } + } + }) + } +} + +func TestClusterGetAllHandler(t *testing.T) { + + testCases := []struct { + label string + expected []moduleLib.Cluster + name, version string + expectedCode int + clusterClient *mockClusterManager + }{ + { + label: "Get Clusters", + expectedCode: http.StatusOK, + expected: []moduleLib.Cluster{ + { + Metadata: moduleLib.Metadata{ + Name: "testCluster1", + Description: "testCluster 1 description", + UserData1: "some user data 1", + UserData2: "some user data 2", + }, + }, + { + Metadata: moduleLib.Metadata{ + Name: "testCluster2", + Description: "testCluster 2 description", + UserData1: "some user data A", + UserData2: "some user data B", + }, + }, + }, + clusterClient: &mockClusterManager{ + //Items that will be returned by the mocked Client + ClusterItems: []moduleLib.Cluster{ + { + Metadata: moduleLib.Metadata{ + Name: "testCluster1", + Description: "testCluster 1 description", + UserData1: "some user data 1", + UserData2: "some user data 2", + }, + }, + { + Metadata: moduleLib.Metadata{ + Name: "testCluster2", + Description: "testCluster 2 description", + UserData1: "some user data A", + UserData2: "some user data B", + }, + }, + }, + ClusterContentItems: []moduleLib.ClusterContent{ + // content here doesn't matter - just needs to be present + { + Kubeconfig: "dGVzdCBjb250ZW50cwpvZiBhIGZpbGUgYXR0YWNoZWQKdG8gdGhlIGNyZWF0aW9uCm9mIGNsdXN0ZXJUZXN0Cg==", + }, + { + Kubeconfig: "dGVzdCBjb250ZW50cwpvZiBhIGZpbGUgYXR0YWNoZWQKdG8gdGhlIGNyZWF0aW9uCm9mIGNsdXN0ZXJUZXN0Cg==", + }, + }, + }, + }, + } + + for _, testCase := range testCases { + t.Run(testCase.label, func(t *testing.T) { + request := httptest.NewRequest("GET", "/v2/cluster-providers/clusterProvder1/clusters", nil) + resp := executeRequest(request, NewRouter(nil, nil, nil, testCase.clusterClient)) + + //Check returned code + if resp.StatusCode != testCase.expectedCode { + t.Fatalf("Expected %d; Got: %d", testCase.expectedCode, resp.StatusCode) + } + + //Check returned body only if statusOK + if resp.StatusCode == http.StatusOK { + got := []moduleLib.Cluster{} + json.NewDecoder(resp.Body).Decode(&got) + + if reflect.DeepEqual(testCase.expected, got) == false { + t.Errorf("listHandler returned unexpected body: got %v;"+ + " expected %v", got, testCase.expected) + } + } + }) + } +} + +func TestClusterGetHandler(t *testing.T) { + + testCases := []struct { + label string + expected moduleLib.Cluster + name, version string + accept string + expectedCode int + clusterClient *mockClusterManager + }{ + { + label: "Get Cluster with Accept: application/json", + accept: "application/json", + expectedCode: http.StatusOK, + expected: moduleLib.Cluster{ + Metadata: moduleLib.Metadata{ + Name: "testCluster", + Description: "testCluster description", + UserData1: "some user data 1", + UserData2: "some user data 2", + }, + }, + name: "testCluster", + clusterClient: &mockClusterManager{ + //Items that will be returned by the mocked Client + ClusterItems: []moduleLib.Cluster{ + { + Metadata: moduleLib.Metadata{ + Name: "testCluster", + Description: "testCluster description", + UserData1: "some user data 1", + UserData2: "some user data 2", + }, + }, + }, + ClusterContentItems: []moduleLib.ClusterContent{ + { + Kubeconfig: "dGVzdCBjb250ZW50cwpvZiBhIGZpbGUgYXR0YWNoZWQKdG8gdGhlIGNyZWF0aW9uCm9mIGNsdXN0ZXJUZXN0Cg==", + }, + }, + }, + }, + { + label: "Get Non-Existing Cluster", + accept: "application/json", + expectedCode: http.StatusInternalServerError, + name: "nonexistingcluster", + clusterClient: &mockClusterManager{ + ClusterItems: []moduleLib.Cluster{}, + Err: pkgerrors.New("Internal Error"), + }, + }, + } + + for _, testCase := range testCases { + t.Run(testCase.label, func(t *testing.T) { + request := httptest.NewRequest("GET", "/v2/cluster-providers/clusterProvider1/clusters/"+testCase.name, nil) + if len(testCase.accept) > 0 { + request.Header.Set("Accept", testCase.accept) + } + resp := executeRequest(request, NewRouter(nil, nil, nil, testCase.clusterClient)) + + //Check returned code + if resp.StatusCode != testCase.expectedCode { + t.Fatalf("Expected %d; Got: %d", testCase.expectedCode, resp.StatusCode) + } + + //Check returned body only if statusOK + if resp.StatusCode == http.StatusOK { + got := moduleLib.Cluster{} + json.NewDecoder(resp.Body).Decode(&got) + + if reflect.DeepEqual(testCase.expected, got) == false { + t.Errorf("listHandler returned unexpected body: got %v;"+ + " expected %v", got, testCase.expected) + } + } + }) + } +} + +func TestClusterGetContentHandler(t *testing.T) { + + testCases := []struct { + label string + expected string + name, version string + accept string + expectedCode int + clusterClient *mockClusterManager + }{ + { + label: "Get Cluster Content with Accept: application/octet-stream", + accept: "application/octet-stream", + expectedCode: http.StatusOK, + expected: `test contents +of a file attached +to the creation +of clusterTest +`, + name: "testCluster", + clusterClient: &mockClusterManager{ + //Items that will be returned by the mocked Client + ClusterItems: []moduleLib.Cluster{ + { + Metadata: moduleLib.Metadata{ + Name: "testCluster", + Description: "testCluster description", + UserData1: "some user data 1", + UserData2: "some user data 2", + }, + }, + }, + ClusterContentItems: []moduleLib.ClusterContent{ + { + Kubeconfig: "dGVzdCBjb250ZW50cwpvZiBhIGZpbGUgYXR0YWNoZWQKdG8gdGhlIGNyZWF0aW9uCm9mIGNsdXN0ZXJUZXN0Cg==", + }, + }, + }, + }, + { + label: "Get Non-Existing Cluster", + accept: "application/octet-stream", + expectedCode: http.StatusInternalServerError, + name: "nonexistingcluster", + clusterClient: &mockClusterManager{ + ClusterItems: []moduleLib.Cluster{}, + Err: pkgerrors.New("Internal Error"), + }, + }, + } + + for _, testCase := range testCases { + t.Run(testCase.label, func(t *testing.T) { + request := httptest.NewRequest("GET", "/v2/cluster-providers/clusterProvider1/clusters/"+testCase.name, nil) + if len(testCase.accept) > 0 { + request.Header.Set("Accept", testCase.accept) + } + resp := executeRequest(request, NewRouter(nil, nil, nil, testCase.clusterClient)) + + //Check returned code + if resp.StatusCode != testCase.expectedCode { + t.Fatalf("Expected %d; Got: %d", testCase.expectedCode, resp.StatusCode) + } + + //Check returned body only if statusOK + if resp.StatusCode == http.StatusOK { + body := new(bytes.Buffer) + body.ReadFrom(resp.Body) + got := body.String() + + if reflect.DeepEqual(testCase.expected, got) == false { + t.Errorf("listHandler returned unexpected body: got %v;"+ + " expected %v", got, testCase.expected) + } + } + }) + } +} + +func TestClusterDeleteHandler(t *testing.T) { + + testCases := []struct { + label string + name string + version string + expectedCode int + clusterClient *mockClusterManager + }{ + { + label: "Delete Cluster", + expectedCode: http.StatusNoContent, + name: "testCluster", + clusterClient: &mockClusterManager{}, + }, + { + label: "Delete Non-Existing Cluster", + expectedCode: http.StatusInternalServerError, + name: "testCluster", + clusterClient: &mockClusterManager{ + Err: pkgerrors.New("Internal Error"), + }, + }, + } + + for _, testCase := range testCases { + t.Run(testCase.label, func(t *testing.T) { + request := httptest.NewRequest("DELETE", "/v2/cluster-providers/clusterProvider1/clusters/"+testCase.name, nil) + resp := executeRequest(request, NewRouter(nil, nil, nil, testCase.clusterClient)) + + //Check returned code + if resp.StatusCode != testCase.expectedCode { + t.Fatalf("Expected %d; Got: %d", testCase.expectedCode, resp.StatusCode) + } + }) + } +} + +func TestClusterLabelCreateHandler(t *testing.T) { + testCases := []struct { + label string + reader io.Reader + expected moduleLib.ClusterLabel + expectedCode int + clusterClient *mockClusterManager + }{ + { + label: "Missing Cluster Label Body Failure", + expectedCode: http.StatusBadRequest, + clusterClient: &mockClusterManager{}, + }, + { + label: "Create Cluster Label", + expectedCode: http.StatusCreated, + reader: bytes.NewBuffer([]byte(`{ + "label-name": "test-label" + }`)), + expected: moduleLib.ClusterLabel{ + LabelName: "test-label", + }, + clusterClient: &mockClusterManager{ + //Items that will be returned by the mocked Client + ClusterLabelItems: []moduleLib.ClusterLabel{ + { + LabelName: "test-label", + }, + }, + }, + }, + } + + for _, testCase := range testCases { + t.Run(testCase.label, func(t *testing.T) { + request := httptest.NewRequest("POST", "/v2/cluster-providers/cp1/clusters/cl1/labels", testCase.reader) + resp := executeRequest(request, NewRouter(nil, nil, nil, testCase.clusterClient)) + + //Check returned code + if resp.StatusCode != testCase.expectedCode { + t.Fatalf("Expected %d; Got: %d", testCase.expectedCode, resp.StatusCode) + } + + //Check returned body only if statusCreated + if resp.StatusCode == http.StatusCreated { + got := moduleLib.ClusterLabel{} + json.NewDecoder(resp.Body).Decode(&got) + + if reflect.DeepEqual(testCase.expected, got) == false { + t.Errorf("createHandler returned unexpected body: got %v;"+ + " expected %v", got, testCase.expected) + } + } + }) + } +} + +func TestClusterLabelsGetHandler(t *testing.T) { + + testCases := []struct { + label string + expected []moduleLib.ClusterLabel + name, version string + expectedCode int + clusterClient *mockClusterManager + }{ + { + label: "Get Cluster Labels", + expectedCode: http.StatusOK, + expected: []moduleLib.ClusterLabel{ + { + LabelName: "test-label1", + }, + { + LabelName: "test-label-two", + }, + { + LabelName: "test-label-3", + }, + }, + clusterClient: &mockClusterManager{ + //Items that will be returned by the mocked Client + ClusterLabelItems: []moduleLib.ClusterLabel{ + { + LabelName: "test-label1", + }, + { + LabelName: "test-label-two", + }, + { + LabelName: "test-label-3", + }, + }, + }, + }, + } + + for _, testCase := range testCases { + t.Run(testCase.label, func(t *testing.T) { + request := httptest.NewRequest("GET", "/v2/cluster-providers/cp1/clusters/cl1/labels", nil) + resp := executeRequest(request, NewRouter(nil, nil, nil, testCase.clusterClient)) + + //Check returned code + if resp.StatusCode != testCase.expectedCode { + t.Fatalf("Expected %d; Got: %d", testCase.expectedCode, resp.StatusCode) + } + + //Check returned body only if statusOK + if resp.StatusCode == http.StatusOK { + got := []moduleLib.ClusterLabel{} + json.NewDecoder(resp.Body).Decode(&got) + + if reflect.DeepEqual(testCase.expected, got) == false { + t.Errorf("listHandler returned unexpected body: got %v;"+ + " expected %v", got, testCase.expected) + } + } + }) + } +} + +func TestClusterLabelGetHandler(t *testing.T) { + + testCases := []struct { + label string + expected moduleLib.ClusterLabel + name, version string + expectedCode int + clusterClient *mockClusterManager + }{ + { + label: "Get Cluster Label", + expectedCode: http.StatusOK, + expected: moduleLib.ClusterLabel{ + LabelName: "testlabel", + }, + name: "testlabel", + clusterClient: &mockClusterManager{ + //Items that will be returned by the mocked Client + ClusterLabelItems: []moduleLib.ClusterLabel{ + { + LabelName: "testlabel", + }, + }, + }, + }, + { + label: "Get Non-Existing Cluster Label", + expectedCode: http.StatusInternalServerError, + name: "nonexistingclusterlabel", + clusterClient: &mockClusterManager{ + ClusterLabelItems: []moduleLib.ClusterLabel{}, + Err: pkgerrors.New("Internal Error"), + }, + }, + } + + for _, testCase := range testCases { + t.Run(testCase.label, func(t *testing.T) { + request := httptest.NewRequest("GET", "/v2/cluster-providers/clusterProvider1/clusters/cl1/labels/"+testCase.name, nil) + resp := executeRequest(request, NewRouter(nil, nil, nil, testCase.clusterClient)) + + //Check returned code + if resp.StatusCode != testCase.expectedCode { + t.Fatalf("Expected %d; Got: %d", testCase.expectedCode, resp.StatusCode) + } + + //Check returned body only if statusOK + if resp.StatusCode == http.StatusOK { + got := moduleLib.ClusterLabel{} + json.NewDecoder(resp.Body).Decode(&got) + + if reflect.DeepEqual(testCase.expected, got) == false { + t.Errorf("listHandler returned unexpected body: got %v;"+ + " expected %v", got, testCase.expected) + } + } + }) + } +} + +func TestClusterLabelDeleteHandler(t *testing.T) { + + testCases := []struct { + label string + name string + version string + expectedCode int + clusterClient *mockClusterManager + }{ + { + label: "Delete Cluster Label", + expectedCode: http.StatusNoContent, + name: "testClusterLabel", + clusterClient: &mockClusterManager{}, + }, + { + label: "Delete Non-Existing Cluster Label", + expectedCode: http.StatusInternalServerError, + name: "testClusterLabel", + clusterClient: &mockClusterManager{ + Err: pkgerrors.New("Internal Error"), + }, + }, + } + + for _, testCase := range testCases { + t.Run(testCase.label, func(t *testing.T) { + request := httptest.NewRequest("DELETE", "/v2/cluster-providers/cp1/clusters/cl1/labels/"+testCase.name, nil) + resp := executeRequest(request, NewRouter(nil, nil, nil, testCase.clusterClient)) + + //Check returned code + if resp.StatusCode != testCase.expectedCode { + t.Fatalf("Expected %d; Got: %d", testCase.expectedCode, resp.StatusCode) + } + }) + } +} + +func TestClusterKvPairsCreateHandler(t *testing.T) { + testCases := []struct { + label string + reader io.Reader + expected moduleLib.ClusterKvPairs + expectedCode int + clusterClient *mockClusterManager + }{ + { + label: "Missing Cluster KvPairs Body Failure", + expectedCode: http.StatusBadRequest, + clusterClient: &mockClusterManager{}, + }, + { + label: "Create Cluster KvPairs", + expectedCode: http.StatusCreated, + reader: bytes.NewBuffer([]byte(`{ + "metadata": { + "name": "ClusterKvPair1", + "description": "test cluster kv pairs", + "userData1": "some user data 1", + "userData2": "some user data 2" + }, + "spec": { + "kv": [ + { + "key1": "value1" + }, + { + "key2": "value2" + } + ] + } + }`)), + expected: moduleLib.ClusterKvPairs{ + Metadata: moduleLib.Metadata{ + Name: "ClusterKvPair1", + Description: "test cluster kv pairs", + UserData1: "some user data 1", + UserData2: "some user data 2", + }, + Spec: moduleLib.ClusterKvSpec{ + Kv: []map[string]interface{}{ + { + "key1": "value1", + }, + { + "key2": "value2", + }, + }, + }, + }, + clusterClient: &mockClusterManager{ + //Items that will be returned by the mocked Client + ClusterKvPairsItems: []moduleLib.ClusterKvPairs{ + { + Metadata: moduleLib.Metadata{ + Name: "ClusterKvPair1", + Description: "test cluster kv pairs", + UserData1: "some user data 1", + UserData2: "some user data 2", + }, + Spec: moduleLib.ClusterKvSpec{ + Kv: []map[string]interface{}{ + { + "key1": "value1", + }, + { + "key2": "value2", + }, + }, + }, + }, + }, + }, + }, + } + + for _, testCase := range testCases { + t.Run(testCase.label, func(t *testing.T) { + request := httptest.NewRequest("POST", "/v2/cluster-providers/cp1/clusters/cl1/kv-pairs", testCase.reader) + resp := executeRequest(request, NewRouter(nil, nil, nil, testCase.clusterClient)) + + //Check returned code + if resp.StatusCode != testCase.expectedCode { + t.Fatalf("Expected %d; Got: %d", testCase.expectedCode, resp.StatusCode) + } + + //Check returned body only if statusCreated + if resp.StatusCode == http.StatusCreated { + got := moduleLib.ClusterKvPairs{} + json.NewDecoder(resp.Body).Decode(&got) + + if reflect.DeepEqual(testCase.expected, got) == false { + t.Errorf("createHandler returned unexpected body: got %v;"+ + " expected %v", got, testCase.expected) + } + } + }) + } +} + +func TestClusterKvPairsGetAllHandler(t *testing.T) { + + testCases := []struct { + label string + expected []moduleLib.ClusterKvPairs + name, version string + expectedCode int + clusterClient *mockClusterManager + }{ + { + label: "Get Cluster KvPairs", + expectedCode: http.StatusOK, + expected: []moduleLib.ClusterKvPairs{ + { + Metadata: moduleLib.Metadata{ + Name: "ClusterKvPair1", + Description: "test cluster kv pairs", + UserData1: "some user data 1", + UserData2: "some user data 2", + }, + Spec: moduleLib.ClusterKvSpec{ + Kv: []map[string]interface{}{ + { + "key1": "value1", + }, + { + "key2": "value2", + }, + }, + }, + }, + { + Metadata: moduleLib.Metadata{ + Name: "ClusterKvPair2", + Description: "test cluster kv pairs", + UserData1: "some user data A", + UserData2: "some user data B", + }, + Spec: moduleLib.ClusterKvSpec{ + Kv: []map[string]interface{}{ + { + "keyA": "valueA", + }, + { + "keyB": "valueB", + }, + }, + }, + }, + }, + clusterClient: &mockClusterManager{ + //Items that will be returned by the mocked Client + ClusterKvPairsItems: []moduleLib.ClusterKvPairs{ + { + Metadata: moduleLib.Metadata{ + Name: "ClusterKvPair1", + Description: "test cluster kv pairs", + UserData1: "some user data 1", + UserData2: "some user data 2", + }, + Spec: moduleLib.ClusterKvSpec{ + Kv: []map[string]interface{}{ + { + "key1": "value1", + }, + { + "key2": "value2", + }, + }, + }, + }, + { + Metadata: moduleLib.Metadata{ + Name: "ClusterKvPair2", + Description: "test cluster kv pairs", + UserData1: "some user data A", + UserData2: "some user data B", + }, + Spec: moduleLib.ClusterKvSpec{ + Kv: []map[string]interface{}{ + { + "keyA": "valueA", + }, + { + "keyB": "valueB", + }, + }, + }, + }, + }, + }, + }, + } + + for _, testCase := range testCases { + t.Run(testCase.label, func(t *testing.T) { + request := httptest.NewRequest("GET", "/v2/cluster-providers/cp1/clusters/cl1/kv-pairs", nil) + resp := executeRequest(request, NewRouter(nil, nil, nil, testCase.clusterClient)) + + //Check returned code + if resp.StatusCode != testCase.expectedCode { + t.Fatalf("Expected %d; Got: %d", testCase.expectedCode, resp.StatusCode) + } + + //Check returned body only if statusOK + if resp.StatusCode == http.StatusOK { + got := []moduleLib.ClusterKvPairs{} + json.NewDecoder(resp.Body).Decode(&got) + + if reflect.DeepEqual(testCase.expected, got) == false { + t.Errorf("listHandler returned unexpected body: got %v;"+ + " expected %v", got, testCase.expected) + } + } + }) + } +} + +func TestClusterKvPairsGetHandler(t *testing.T) { + + testCases := []struct { + label string + expected moduleLib.ClusterKvPairs + name, version string + expectedCode int + clusterClient *mockClusterManager + }{ + { + label: "Get Cluster KV Pairs", + expectedCode: http.StatusOK, + expected: moduleLib.ClusterKvPairs{ + Metadata: moduleLib.Metadata{ + Name: "ClusterKvPair2", + Description: "test cluster kv pairs", + UserData1: "some user data A", + UserData2: "some user data B", + }, + Spec: moduleLib.ClusterKvSpec{ + Kv: []map[string]interface{}{ + { + "keyA": "valueA", + }, + { + "keyB": "valueB", + }, + }, + }, + }, + name: "ClusterKvPair2", + clusterClient: &mockClusterManager{ + //Items that will be returned by the mocked Client + ClusterKvPairsItems: []moduleLib.ClusterKvPairs{ + { + Metadata: moduleLib.Metadata{ + Name: "ClusterKvPair2", + Description: "test cluster kv pairs", + UserData1: "some user data A", + UserData2: "some user data B", + }, + Spec: moduleLib.ClusterKvSpec{ + Kv: []map[string]interface{}{ + { + "keyA": "valueA", + }, + { + "keyB": "valueB", + }, + }, + }, + }, + }, + }, + }, + { + label: "Get Non-Existing Cluster KV Pairs", + expectedCode: http.StatusInternalServerError, + name: "nonexistingclusterkvpairs", + clusterClient: &mockClusterManager{ + ClusterKvPairsItems: []moduleLib.ClusterKvPairs{}, + Err: pkgerrors.New("Internal Error"), + }, + }, + } + + for _, testCase := range testCases { + t.Run(testCase.label, func(t *testing.T) { + request := httptest.NewRequest("GET", "/v2/cluster-providers/clusterProvider1/clusters/cl1/kv-pairs/"+testCase.name, nil) + resp := executeRequest(request, NewRouter(nil, nil, nil, testCase.clusterClient)) + + //Check returned code + if resp.StatusCode != testCase.expectedCode { + t.Fatalf("Expected %d; Got: %d", testCase.expectedCode, resp.StatusCode) + } + + //Check returned body only if statusOK + if resp.StatusCode == http.StatusOK { + got := moduleLib.ClusterKvPairs{} + json.NewDecoder(resp.Body).Decode(&got) + + if reflect.DeepEqual(testCase.expected, got) == false { + t.Errorf("listHandler returned unexpected body: got %v;"+ + " expected %v", got, testCase.expected) + } + } + }) + } +} + +func TestClusterKvPairsDeleteHandler(t *testing.T) { + + testCases := []struct { + label string + name string + version string + expectedCode int + clusterClient *mockClusterManager + }{ + { + label: "Delete Cluster KV Pairs", + expectedCode: http.StatusNoContent, + name: "testClusterKvPairs", + clusterClient: &mockClusterManager{}, + }, + { + label: "Delete Non-Existing Cluster KV Pairs", + expectedCode: http.StatusInternalServerError, + name: "testClusterKvPairs", + clusterClient: &mockClusterManager{ + Err: pkgerrors.New("Internal Error"), + }, + }, + } + + for _, testCase := range testCases { + t.Run(testCase.label, func(t *testing.T) { + request := httptest.NewRequest("DELETE", "/v2/cluster-providers/cp1/clusters/cl1/kv-pairs/"+testCase.name, nil) + resp := executeRequest(request, NewRouter(nil, nil, nil, testCase.clusterClient)) + + //Check returned code + if resp.StatusCode != testCase.expectedCode { + t.Fatalf("Expected %d; Got: %d", testCase.expectedCode, resp.StatusCode) + } + }) + } +} diff --git a/src/orchestrator/api/controllerhandler_test.go b/src/orchestrator/api/controllerhandler_test.go index f0804107..c91943ad 100644 --- a/src/orchestrator/api/controllerhandler_test.go +++ b/src/orchestrator/api/controllerhandler_test.go @@ -110,7 +110,7 @@ func TestControllerCreateHandler(t *testing.T) { for _, testCase := range testCases { t.Run(testCase.label, func(t *testing.T) { request := httptest.NewRequest("POST", "/v2/controllers", testCase.reader) - resp := executeRequest(request, NewRouter(nil, nil, testCase.controllerClient)) + resp := executeRequest(request, NewRouter(nil, nil, testCase.controllerClient, nil)) //Check returned code if resp.StatusCode != testCase.expectedCode { @@ -173,7 +173,7 @@ func TestControllerGetHandler(t *testing.T) { for _, testCase := range testCases { t.Run(testCase.label, func(t *testing.T) { request := httptest.NewRequest("GET", "/v2/controllers/"+testCase.name, nil) - resp := executeRequest(request, NewRouter(nil, nil, testCase.controllerClient)) + resp := executeRequest(request, NewRouter(nil, nil, testCase.controllerClient, nil)) //Check returned code if resp.StatusCode != testCase.expectedCode { @@ -222,7 +222,7 @@ func TestControllerDeleteHandler(t *testing.T) { for _, testCase := range testCases { t.Run(testCase.label, func(t *testing.T) { request := httptest.NewRequest("DELETE", "/v2/controllers/"+testCase.name, nil) - resp := executeRequest(request, NewRouter(nil, nil, testCase.controllerClient)) + resp := executeRequest(request, NewRouter(nil, nil, testCase.controllerClient, nil)) //Check returned code if resp.StatusCode != testCase.expectedCode { diff --git a/src/orchestrator/api/projecthandler_test.go b/src/orchestrator/api/projecthandler_test.go index 1e273349..c6da4e05 100644 --- a/src/orchestrator/api/projecthandler_test.go +++ b/src/orchestrator/api/projecthandler_test.go @@ -119,7 +119,7 @@ func TestProjectCreateHandler(t *testing.T) { for _, testCase := range testCases { t.Run(testCase.label, func(t *testing.T) { request := httptest.NewRequest("POST", "/v2/projects", testCase.reader) - resp := executeRequest(request, NewRouter(testCase.projectClient, nil, nil)) + resp := executeRequest(request, NewRouter(testCase.projectClient, nil, nil, nil)) //Check returned code if resp.StatusCode != testCase.expectedCode { @@ -188,7 +188,7 @@ func TestProjectGetHandler(t *testing.T) { for _, testCase := range testCases { t.Run(testCase.label, func(t *testing.T) { request := httptest.NewRequest("GET", "/v2/projects/"+testCase.name, nil) - resp := executeRequest(request, NewRouter(testCase.projectClient, nil, nil)) + resp := executeRequest(request, NewRouter(testCase.projectClient, nil, nil, nil)) //Check returned code if resp.StatusCode != testCase.expectedCode { @@ -237,7 +237,7 @@ func TestProjectDeleteHandler(t *testing.T) { for _, testCase := range testCases { t.Run(testCase.label, func(t *testing.T) { request := httptest.NewRequest("DELETE", "/v2/projects/"+testCase.name, nil) - resp := executeRequest(request, NewRouter(testCase.projectClient, nil, nil)) + resp := executeRequest(request, NewRouter(testCase.projectClient, nil, nil, nil)) //Check returned code if resp.StatusCode != testCase.expectedCode { diff --git a/src/orchestrator/cmd/main.go b/src/orchestrator/cmd/main.go index a6c72ae3..179cf975 100644 --- a/src/orchestrator/cmd/main.go +++ b/src/orchestrator/cmd/main.go @@ -47,7 +47,7 @@ func main() { log.Fatalln("Exiting...") } - httpRouter := api.NewRouter(nil, nil, nil) + httpRouter := api.NewRouter(nil, nil, nil, nil) loggedRouter := handlers.LoggingHandler(os.Stdout, httpRouter) log.Println("Starting Kubernetes Multicloud API") diff --git a/src/orchestrator/pkg/module/cluster.go b/src/orchestrator/pkg/module/cluster.go new file mode 100644 index 00000000..c9ddad6e --- /dev/null +++ b/src/orchestrator/pkg/module/cluster.go @@ -0,0 +1,540 @@ +/* + * Copyright 2020 Intel Corporation, Inc + * + * 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 module + +import ( + "github.com/onap/multicloud-k8s/src/orchestrator/pkg/infra/db" + + pkgerrors "github.com/pkg/errors" +) + +// ClusterProvider contains the parameters needed for ClusterProviders +// It implements the interface for managing the ClusterProviders +type Metadata struct { + Name string `json:"name"` + Description string `json:"description"` + UserData1 string `json:"userData1"` + UserData2 string `json:"userData2"` +} + +type ClusterProvider struct { + Metadata Metadata `json:"metadata"` +} + +type Cluster struct { + Metadata Metadata `json:"metadata"` +} + +type ClusterContent struct { + Kubeconfig string `json:"kubeconfig"` +} + +type ClusterLabel struct { + LabelName string `json:"label-name"` +} + +type ClusterKvPairs struct { + Metadata Metadata `json:"metadata"` + Spec ClusterKvSpec `json:"spec"` +} + +type ClusterKvSpec struct { + Kv []map[string]interface{} `json:"kv"` +} + +// ClusterProviderKey is the key structure that is used in the database +type ClusterProviderKey struct { + ClusterProviderName string `json:"provider"` +} + +// ClusterKey is the key structure that is used in the database +type ClusterKey struct { + ClusterProviderName string `json:"provider"` + ClusterName string `json:"cluster"` +} + +// ClusterLabelKey is the key structure that is used in the database +type ClusterLabelKey struct { + ClusterProviderName string `json:"provider"` + ClusterName string `json:"cluster"` + ClusterLabelName string `json:"label"` +} + +// ClusterKvPairsKey is the key structure that is used in the database +type ClusterKvPairsKey struct { + ClusterProviderName string `json:"provider"` + ClusterName string `json:"cluster"` + ClusterKvPairsName string `json:"kvname"` +} + +// Manager is an interface exposes the Cluster functionality +type ClusterManager interface { + CreateClusterProvider(pr ClusterProvider) (ClusterProvider, error) + GetClusterProvider(name string) (ClusterProvider, error) + GetClusterProviders() ([]ClusterProvider, error) + DeleteClusterProvider(name string) error + CreateCluster(provider string, pr Cluster, qr ClusterContent) (Cluster, error) + GetCluster(provider, name string) (Cluster, error) + GetClusterContent(provider, name string) (ClusterContent, error) + GetClusters(provider string) ([]Cluster, error) + DeleteCluster(provider, name string) error + CreateClusterLabel(provider, cluster string, pr ClusterLabel) (ClusterLabel, error) + GetClusterLabel(provider, cluster, label string) (ClusterLabel, error) + GetClusterLabels(provider, cluster string) ([]ClusterLabel, error) + DeleteClusterLabel(provider, cluster, label string) error + CreateClusterKvPairs(provider, cluster string, pr ClusterKvPairs) (ClusterKvPairs, error) + GetClusterKvPairs(provider, cluster, kvpair string) (ClusterKvPairs, error) + GetAllClusterKvPairs(provider, cluster string) ([]ClusterKvPairs, error) + DeleteClusterKvPairs(provider, cluster, kvpair string) error +} + +// ClusterClient implements the Manager +// It will also be used to maintain some localized state +type ClusterClient struct { + storeName string + tagMeta string + tagContent string +} + +// NewClusterClient returns an instance of the ClusterClient +// which implements the Manager +func NewClusterClient() *ClusterClient { + return &ClusterClient{ + storeName: "cluster", + tagMeta: "clustermetadata", + tagContent: "clustercontent", + } +} + +// CreateClusterProvider - create a new Cluster Provider +func (v *ClusterClient) CreateClusterProvider(p ClusterProvider) (ClusterProvider, error) { + + //Construct key and tag to select the entry + key := ClusterProviderKey{ + ClusterProviderName: p.Metadata.Name, + } + + //Check if this ClusterProvider already exists + _, err := v.GetClusterProvider(p.Metadata.Name) + if err == nil { + return ClusterProvider{}, pkgerrors.New("ClusterProvider already exists") + } + + err = db.DBconn.Insert(v.storeName, key, nil, v.tagMeta, p) + if err != nil { + return ClusterProvider{}, pkgerrors.Wrap(err, "Creating DB Entry") + } + + return p, nil +} + +// GetClusterProvider returns the ClusterProvider for corresponding name +func (v *ClusterClient) GetClusterProvider(name string) (ClusterProvider, error) { + + //Construct key and tag to select the entry + key := ClusterProviderKey{ + ClusterProviderName: name, + } + + value, err := db.DBconn.Find(v.storeName, key, v.tagMeta) + if err != nil { + return ClusterProvider{}, pkgerrors.Wrap(err, "Get ClusterProvider") + } + + //value is a byte array + if value != nil { + cp := ClusterProvider{} + err = db.DBconn.Unmarshal(value[0], &cp) + if err != nil { + return ClusterProvider{}, pkgerrors.Wrap(err, "Unmarshaling Value") + } + return cp, nil + } + + return ClusterProvider{}, pkgerrors.New("Error getting ClusterProvider") +} + +// GetClusterProviderList returns all of the ClusterProvider for corresponding name +func (v *ClusterClient) GetClusterProviders() ([]ClusterProvider, error) { + + //Construct key and tag to select the entry + key := ClusterProviderKey{ + ClusterProviderName: "", + } + + var resp []ClusterProvider + values, err := db.DBconn.Find(v.storeName, key, v.tagMeta) + if err != nil { + return []ClusterProvider{}, pkgerrors.Wrap(err, "Get ClusterProviders") + } + + for _, value := range values { + cp := ClusterProvider{} + err = db.DBconn.Unmarshal(value, &cp) + if err != nil { + return []ClusterProvider{}, pkgerrors.Wrap(err, "Unmarshaling Value") + } + resp = append(resp, cp) + } + + return resp, nil +} + +// DeleteClusterProvider the ClusterProvider from database +func (v *ClusterClient) DeleteClusterProvider(name string) error { + + //Construct key and tag to select the entry + key := ClusterProviderKey{ + ClusterProviderName: name, + } + + err := db.DBconn.Remove(v.storeName, key) + if err != nil { + return pkgerrors.Wrap(err, "Delete ClusterProvider Entry;") + } + + return nil +} + +// CreateCluster - create a new Cluster for a cluster-provider +func (v *ClusterClient) CreateCluster(provider string, p Cluster, q ClusterContent) (Cluster, error) { + + //Construct key and tag to select the entry + key := ClusterKey{ + ClusterProviderName: provider, + ClusterName: p.Metadata.Name, + } + + //Verify ClusterProvider already exists + _, err := v.GetClusterProvider(provider) + if err != nil { + return Cluster{}, pkgerrors.New("ClusterProvider does not exist") + } + + //Check if this Cluster already exists + _, err = v.GetCluster(provider, p.Metadata.Name) + if err == nil { + return Cluster{}, pkgerrors.New("Cluster already exists") + } + + err = db.DBconn.Insert(v.storeName, key, nil, v.tagMeta, p) + if err != nil { + return Cluster{}, pkgerrors.Wrap(err, "Creating DB Entry") + } + err = db.DBconn.Insert(v.storeName, key, nil, v.tagContent, q) + if err != nil { + return Cluster{}, pkgerrors.Wrap(err, "Creating DB Entry") + } + + return p, nil +} + +// GetCluster returns the Cluster for corresponding provider and name +func (v *ClusterClient) GetCluster(provider, name string) (Cluster, error) { + //Construct key and tag to select the entry + key := ClusterKey{ + ClusterProviderName: provider, + ClusterName: name, + } + + value, err := db.DBconn.Find(v.storeName, key, v.tagMeta) + if err != nil { + return Cluster{}, pkgerrors.Wrap(err, "Get Cluster") + } + + //value is a byte array + if value != nil { + cl := Cluster{} + err = db.DBconn.Unmarshal(value[0], &cl) + if err != nil { + return Cluster{}, pkgerrors.Wrap(err, "Unmarshaling Value") + } + return cl, nil + } + + return Cluster{}, pkgerrors.New("Error getting Cluster") +} + +// GetClusterContent returns the ClusterContent for corresponding provider and name +func (v *ClusterClient) GetClusterContent(provider, name string) (ClusterContent, error) { + //Construct key and tag to select the entry + key := ClusterKey{ + ClusterProviderName: provider, + ClusterName: name, + } + + value, err := db.DBconn.Find(v.storeName, key, v.tagContent) + if err != nil { + return ClusterContent{}, pkgerrors.Wrap(err, "Get Cluster Content") + } + + //value is a byte array + if value != nil { + cc := ClusterContent{} + err = db.DBconn.Unmarshal(value[0], &cc) + if err != nil { + return ClusterContent{}, pkgerrors.Wrap(err, "Unmarshaling Value") + } + return cc, nil + } + + return ClusterContent{}, pkgerrors.New("Error getting Cluster Content") +} + +// GetClusters returns all the Clusters for corresponding provider +func (v *ClusterClient) GetClusters(provider string) ([]Cluster, error) { + //Construct key and tag to select the entry + key := ClusterKey{ + ClusterProviderName: provider, + ClusterName: "", + } + + values, err := db.DBconn.Find(v.storeName, key, v.tagMeta) + if err != nil { + return []Cluster{}, pkgerrors.Wrap(err, "Get Clusters") + } + + var resp []Cluster + + for _, value := range values { + cp := Cluster{} + err = db.DBconn.Unmarshal(value, &cp) + if err != nil { + return []Cluster{}, pkgerrors.Wrap(err, "Unmarshaling Value") + } + resp = append(resp, cp) + } + + return resp, nil +} + +// DeleteCluster the Cluster from database +func (v *ClusterClient) DeleteCluster(provider, name string) error { + //Construct key and tag to select the entry + key := ClusterKey{ + ClusterProviderName: provider, + ClusterName: name, + } + + err := db.DBconn.Remove(v.storeName, key) + if err != nil { + return pkgerrors.Wrap(err, "Delete Cluster Entry;") + } + + return nil +} + +// CreateClusterLabel - create a new Cluster Label mongo document for a cluster-provider/cluster +func (v *ClusterClient) CreateClusterLabel(provider string, cluster string, p ClusterLabel) (ClusterLabel, error) { + //Construct key and tag to select the entry + key := ClusterLabelKey{ + ClusterProviderName: provider, + ClusterName: cluster, + ClusterLabelName: p.LabelName, + } + + //Verify Cluster already exists + _, err := v.GetCluster(provider, cluster) + if err != nil { + return ClusterLabel{}, pkgerrors.New("Cluster does not exist") + } + + //Check if this ClusterLabel already exists + _, err = v.GetClusterLabel(provider, cluster, p.LabelName) + if err == nil { + return ClusterLabel{}, pkgerrors.New("Cluster Label already exists") + } + + err = db.DBconn.Insert(v.storeName, key, nil, v.tagMeta, p) + if err != nil { + return ClusterLabel{}, pkgerrors.Wrap(err, "Creating DB Entry") + } + + return p, nil +} + +// GetClusterLabel returns the Cluster for corresponding provider, cluster and label +func (v *ClusterClient) GetClusterLabel(provider, cluster, label string) (ClusterLabel, error) { + //Construct key and tag to select the entry + key := ClusterLabelKey{ + ClusterProviderName: provider, + ClusterName: cluster, + ClusterLabelName: label, + } + + value, err := db.DBconn.Find(v.storeName, key, v.tagMeta) + if err != nil { + return ClusterLabel{}, pkgerrors.Wrap(err, "Get Cluster") + } + + //value is a byte array + if value != nil { + cl := ClusterLabel{} + err = db.DBconn.Unmarshal(value[0], &cl) + if err != nil { + return ClusterLabel{}, pkgerrors.Wrap(err, "Unmarshaling Value") + } + return cl, nil + } + + return ClusterLabel{}, pkgerrors.New("Error getting Cluster") +} + +// GetClusterLabels returns the Cluster Labels for corresponding provider and cluster +func (v *ClusterClient) GetClusterLabels(provider, cluster string) ([]ClusterLabel, error) { + //Construct key and tag to select the entry + key := ClusterLabelKey{ + ClusterProviderName: provider, + ClusterName: cluster, + ClusterLabelName: "", + } + + values, err := db.DBconn.Find(v.storeName, key, v.tagMeta) + if err != nil { + return []ClusterLabel{}, pkgerrors.Wrap(err, "Get Cluster Labels") + } + + var resp []ClusterLabel + + for _, value := range values { + cp := ClusterLabel{} + err = db.DBconn.Unmarshal(value, &cp) + if err != nil { + return []ClusterLabel{}, pkgerrors.Wrap(err, "Unmarshaling Value") + } + resp = append(resp, cp) + } + + return resp, nil +} + +// Delete the Cluster Label from database +func (v *ClusterClient) DeleteClusterLabel(provider, cluster, label string) error { + //Construct key and tag to select the entry + key := ClusterLabelKey{ + ClusterProviderName: provider, + ClusterName: cluster, + ClusterLabelName: label, + } + + err := db.DBconn.Remove(v.storeName, key) + if err != nil { + return pkgerrors.Wrap(err, "Delete ClusterLabel Entry;") + } + + return nil +} + +// CreateClusterKvPairs - Create a New Cluster KV pairs document +func (v *ClusterClient) CreateClusterKvPairs(provider string, cluster string, p ClusterKvPairs) (ClusterKvPairs, error) { + key := ClusterKvPairsKey{ + ClusterProviderName: provider, + ClusterName: cluster, + ClusterKvPairsName: p.Metadata.Name, + } + + //Verify Cluster already exists + _, err := v.GetCluster(provider, cluster) + if err != nil { + return ClusterKvPairs{}, pkgerrors.New("Cluster does not exist") + } + + //Check if this ClusterKvPairs already exists + _, err = v.GetClusterKvPairs(provider, cluster, p.Metadata.Name) + if err == nil { + return ClusterKvPairs{}, pkgerrors.New("Cluster KV Pair already exists") + } + + err = db.DBconn.Insert(v.storeName, key, nil, v.tagMeta, p) + if err != nil { + return ClusterKvPairs{}, pkgerrors.Wrap(err, "Creating DB Entry") + } + + return p, nil +} + +// GetClusterKvPairs returns the Cluster KeyValue pair for corresponding provider, cluster and KV pair name +func (v *ClusterClient) GetClusterKvPairs(provider, cluster, kvpair string) (ClusterKvPairs, error) { + //Construct key and tag to select entry + key := ClusterKvPairsKey{ + ClusterProviderName: provider, + ClusterName: cluster, + ClusterKvPairsName: kvpair, + } + + value, err := db.DBconn.Find(v.storeName, key, v.tagMeta) + if err != nil { + return ClusterKvPairs{}, pkgerrors.Wrap(err, "Get Cluster") + } + + //value is a byte array + if value != nil { + ckvp := ClusterKvPairs{} + err = db.DBconn.Unmarshal(value[0], &ckvp) + if err != nil { + return ClusterKvPairs{}, pkgerrors.Wrap(err, "Unmarshaling Value") + } + return ckvp, nil + } + + return ClusterKvPairs{}, pkgerrors.New("Error getting Cluster") +} + +// GetAllClusterKvPairs returns the Cluster Kv Pairs for corresponding provider and cluster +func (v *ClusterClient) GetAllClusterKvPairs(provider, cluster string) ([]ClusterKvPairs, error) { + //Construct key and tag to select the entry + key := ClusterKvPairsKey{ + ClusterProviderName: provider, + ClusterName: cluster, + ClusterKvPairsName: "", + } + + values, err := db.DBconn.Find(v.storeName, key, v.tagMeta) + if err != nil { + return []ClusterKvPairs{}, pkgerrors.Wrap(err, "Get Cluster KV Pairs") + } + + var resp []ClusterKvPairs + + for _, value := range values { + cp := ClusterKvPairs{} + err = db.DBconn.Unmarshal(value, &cp) + if err != nil { + return []ClusterKvPairs{}, pkgerrors.Wrap(err, "Unmarshaling Value") + } + resp = append(resp, cp) + } + + return resp, nil +} + +// DeleteClusterKvPairs the ClusterKvPairs from database +func (v *ClusterClient) DeleteClusterKvPairs(provider, cluster, kvpair string) error { + //Construct key and tag to select entry + key := ClusterKvPairsKey{ + ClusterProviderName: provider, + ClusterName: cluster, + ClusterKvPairsName: kvpair, + } + + err := db.DBconn.Remove(v.storeName, key) + if err != nil { + return pkgerrors.Wrap(err, "Delete ClusterKvPairs Entry;") + } + + return nil +} diff --git a/src/orchestrator/pkg/module/module.go b/src/orchestrator/pkg/module/module.go index a94a4207..f80ff55b 100644 --- a/src/orchestrator/pkg/module/module.go +++ b/src/orchestrator/pkg/module/module.go @@ -21,6 +21,7 @@ type Client struct { Project *ProjectClient CompositeApp *CompositeAppClient Controller *ControllerClient + Cluster *ClusterClient // Add Clients for API's here } @@ -30,6 +31,7 @@ func NewClient() *Client { c.Project = NewProjectClient() c.CompositeApp = NewCompositeAppClient() c.Controller = NewControllerClient() + c.Cluster = NewClusterClient() // Add Client API handlers here return c } -- cgit 1.2.3-korg