aboutsummaryrefslogtreecommitdiffstats
path: root/src/k8splugin/internal/app
diff options
context:
space:
mode:
Diffstat (limited to 'src/k8splugin/internal/app')
-rw-r--r--src/k8splugin/internal/app/client.go39
-rw-r--r--src/k8splugin/internal/app/client_test.go2
-rw-r--r--src/k8splugin/internal/app/config_backend.go6
-rw-r--r--src/k8splugin/internal/app/instance.go14
-rw-r--r--src/k8splugin/internal/app/instance_test.go2
5 files changed, 51 insertions, 12 deletions
diff --git a/src/k8splugin/internal/app/client.go b/src/k8splugin/internal/app/client.go
index f0edf8c9..85fefe69 100644
--- a/src/k8splugin/internal/app/client.go
+++ b/src/k8splugin/internal/app/client.go
@@ -16,6 +16,7 @@ limitations under the License.
package app
import (
+ "io/ioutil"
"os"
"strings"
"time"
@@ -32,9 +33,11 @@ import (
"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/runtime/schema"
+ "k8s.io/client-go/discovery"
"k8s.io/client-go/discovery/cached/disk"
"k8s.io/client-go/dynamic"
"k8s.io/client-go/kubernetes"
+ "k8s.io/client-go/rest"
"k8s.io/client-go/restmapper"
"k8s.io/client-go/tools/clientcmd"
)
@@ -42,6 +45,8 @@ import (
// KubernetesClient encapsulates the different clients' interfaces
// we need when interacting with a Kubernetes cluster
type KubernetesClient struct {
+ rawConfig clientcmd.ClientConfig
+ restConfig *rest.Config
clientSet kubernetes.Interface
dynamicClient dynamic.Interface
discoverClient *disk.CachedDiscoveryClient
@@ -168,8 +173,8 @@ func (k *KubernetesClient) getKubeConfig(cloudregion string) (string, error) {
return kubeConfigPath, nil
}
-// init loads the Kubernetes configuation values stored into the local configuration file
-func (k *KubernetesClient) init(cloudregion string, iid string) error {
+// Init loads the Kubernetes configuation values stored into the local configuration file
+func (k *KubernetesClient) Init(cloudregion string, iid string) error {
if cloudregion == "" {
return pkgerrors.New("Cloudregion is empty")
}
@@ -209,6 +214,21 @@ func (k *KubernetesClient) init(cloudregion string, iid string) error {
}
k.restMapper = restmapper.NewDeferredDiscoveryRESTMapper(k.discoverClient)
+ k.restConfig = config
+
+ //Spawn ClientConfig
+ kubeFile, err := os.Open(configPath)
+ if err != nil {
+ return pkgerrors.Wrap(err, "Opening kubeConfig")
+ }
+ kubeData, err := ioutil.ReadAll(kubeFile)
+ if err != nil {
+ return pkgerrors.Wrap(err, "Reading kubeConfig")
+ }
+ k.rawConfig, err = clientcmd.NewClientConfigFromBytes(kubeData)
+ if err != nil {
+ return pkgerrors.Wrap(err, "Creating rawConfig")
+ }
return nil
}
@@ -423,3 +443,18 @@ func (k *KubernetesClient) GetStandardClient() kubernetes.Interface {
func (k *KubernetesClient) GetInstanceID() string {
return k.instanceID
}
+
+//Following set of methods are implemented so that KubernetesClient
+//implements genericclioptions.RESTClientGetter interface
+func (k *KubernetesClient) ToDiscoveryClient() (discovery.CachedDiscoveryInterface, error) {
+ return k.discoverClient, nil
+}
+func (k *KubernetesClient) ToRESTMapper() (meta.RESTMapper, error) {
+ return k.GetMapper(), nil
+}
+func (k *KubernetesClient) ToRawKubeConfigLoader() clientcmd.ClientConfig {
+ return k.rawConfig
+}
+func (k *KubernetesClient) ToRESTConfig() (*rest.Config, error) {
+ return k.restConfig, nil
+}
diff --git a/src/k8splugin/internal/app/client_test.go b/src/k8splugin/internal/app/client_test.go
index 7001d9e2..6db541a4 100644
--- a/src/k8splugin/internal/app/client_test.go
+++ b/src/k8splugin/internal/app/client_test.go
@@ -72,7 +72,7 @@ func TestInit(t *testing.T) {
kubeClient := KubernetesClient{}
// Refer to the connection via its name
- err = kubeClient.init("mock_connection", "abcdefg")
+ err = kubeClient.Init("mock_connection", "abcdefg")
if err != nil {
t.Fatalf("TestGetKubeClient returned an error (%s)", err)
}
diff --git a/src/k8splugin/internal/app/config_backend.go b/src/k8splugin/internal/app/config_backend.go
index 5771c83f..e2f802c7 100644
--- a/src/k8splugin/internal/app/config_backend.go
+++ b/src/k8splugin/internal/app/config_backend.go
@@ -391,7 +391,7 @@ func scheduleResources(c chan configResourceList) {
log.Printf("[scheduleResources]: POST %v %v", data.profile, data.resourceTemplates)
for _, inst := range resp {
k8sClient := KubernetesClient{}
- err = k8sClient.init(inst.Request.CloudRegion, inst.ID)
+ err = k8sClient.Init(inst.Request.CloudRegion, inst.ID)
if err != nil {
log.Printf("Getting CloudRegion Information: %s", err.Error())
//Move onto the next cloud region
@@ -418,7 +418,7 @@ func scheduleResources(c chan configResourceList) {
log.Printf("[scheduleResources]: DELETE %v %v", data.profile, data.resourceTemplates)
for _, inst := range resp {
k8sClient := KubernetesClient{}
- err = k8sClient.init(inst.Request.CloudRegion, inst.ID)
+ err = k8sClient.Init(inst.Request.CloudRegion, inst.ID)
if err != nil {
log.Printf("Getting CloudRegion Information: %s", err.Error())
//Move onto the next cloud region
@@ -488,7 +488,7 @@ var resolve = func(rbName, rbVersion, profileName string, p Config) (configResou
profile.ReleaseName)
chartPath := filepath.Join(chartBasePath, t.ChartName)
- resTemplates, err = helmClient.GenerateKubernetesArtifacts(chartPath,
+ resTemplates, _, err = helmClient.GenerateKubernetesArtifacts(chartPath,
[]string{outputfile.Name()},
nil)
if err != nil {
diff --git a/src/k8splugin/internal/app/instance.go b/src/k8splugin/internal/app/instance.go
index b11283e0..337ce687 100644
--- a/src/k8splugin/internal/app/instance.go
+++ b/src/k8splugin/internal/app/instance.go
@@ -22,6 +22,8 @@ import (
"log"
"strings"
+ protorelease "k8s.io/helm/pkg/proto/hapi/release"
+
"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"
@@ -49,6 +51,7 @@ type InstanceResponse struct {
Namespace string `json:"namespace"`
ReleaseName string `json:"release-name"`
Resources []helm.KubernetesResource `json:"resources"`
+ Hooks []*protorelease.Hook `json:"hooks"`
}
// InstanceMiniResponse contains the response from instantiation
@@ -147,7 +150,7 @@ func (v *InstanceClient) Create(i InstanceRequest) (InstanceResponse, error) {
}
//Execute the kubernetes create command
- sortedTemplates, releaseName, err := rb.NewProfileClient().Resolve(i.RBName, i.RBVersion, i.ProfileName, overrideValues, i.ReleaseName)
+ sortedTemplates, hookList, releaseName, err := rb.NewProfileClient().Resolve(i.RBName, i.RBVersion, i.ProfileName, overrideValues, i.ReleaseName)
if err != nil {
return InstanceResponse{}, pkgerrors.Wrap(err, "Error resolving helm charts")
}
@@ -156,7 +159,7 @@ func (v *InstanceClient) Create(i InstanceRequest) (InstanceResponse, error) {
id := namegenerator.Generate()
k8sClient := KubernetesClient{}
- err = k8sClient.init(i.CloudRegion, id)
+ err = k8sClient.Init(i.CloudRegion, id)
if err != nil {
return InstanceResponse{}, pkgerrors.Wrap(err, "Getting CloudRegion Information")
}
@@ -173,6 +176,7 @@ func (v *InstanceClient) Create(i InstanceRequest) (InstanceResponse, error) {
Namespace: profile.Namespace,
ReleaseName: releaseName,
Resources: createdResources,
+ Hooks: hookList,
}
key := InstanceKey{
@@ -230,7 +234,7 @@ func (v *InstanceClient) Query(id, apiVersion, kind, name, labels string) (Insta
}
k8sClient := KubernetesClient{}
- err = k8sClient.init(resResp.Request.CloudRegion, id)
+ err = k8sClient.Init(resResp.Request.CloudRegion, id)
if err != nil {
return InstanceStatus{}, pkgerrors.Wrap(err, "Getting CloudRegion Information")
}
@@ -296,7 +300,7 @@ func (v *InstanceClient) Status(id string) (InstanceStatus, error) {
}
k8sClient := KubernetesClient{}
- err = k8sClient.init(resResp.Request.CloudRegion, id)
+ err = k8sClient.Init(resResp.Request.CloudRegion, id)
if err != nil {
return InstanceStatus{}, pkgerrors.Wrap(err, "Getting CloudRegion Information")
}
@@ -432,7 +436,7 @@ func (v *InstanceClient) Delete(id string) error {
}
k8sClient := KubernetesClient{}
- err = k8sClient.init(inst.Request.CloudRegion, inst.ID)
+ err = k8sClient.Init(inst.Request.CloudRegion, inst.ID)
if err != nil {
return pkgerrors.Wrap(err, "Getting CloudRegion Information")
}
diff --git a/src/k8splugin/internal/app/instance_test.go b/src/k8splugin/internal/app/instance_test.go
index b79cf388..2711a52f 100644
--- a/src/k8splugin/internal/app/instance_test.go
+++ b/src/k8splugin/internal/app/instance_test.go
@@ -179,7 +179,7 @@ func TestInstanceCreate(t *testing.T) {
log.Println(ir)
if len(ir.Resources) == 0 {
- t.Fatalf("TestInstanceCreate returned empty data (%s)", ir)
+ t.Fatalf("TestInstanceCreate returned empty data (%+v)", ir)
}
})