Use cluster name as context in executors

Change-Id: I4fcf524dd2ff466290b80df7d966f90aa0409471
Relates-To: #342

pkg/clusterctl/client/executor.go

@@ -145,6 +145,7 @@ func (c *ClusterctlExecutor) init(opts ifc.RunOptions, evtCh chan events.Event)
 		}
 		return
 	}
+	// Use cluster name as context in kubeconfig file
 	err = c.Init(kubeConfigFile, c.clusterName)
 	if err != nil {
 		c.handleErr(err, evtCh)

pkg/k8s/applier/executor.go

@@ -33,7 +33,8 @@ import (
 
 // ExecutorOptions provide a way to configure executor
 type ExecutorOptions struct {
-	BundleName string
+	BundleName  string
+	ClusterName string
 
 	ExecutorDocument document.Document
 	ExecutorBundle   document.Bundle
@@ -57,6 +58,7 @@ func RegisterExecutor(registry map[schema.GroupVersionKind]ifc.ExecutorFactory)
 // registerExecutor is here so that executor in theory can be used outside phases
 func registerExecutor(cfg ifc.ExecutorConfig) (ifc.Executor, error) {
 	return NewExecutor(ExecutorOptions{
+		ClusterName:      cfg.ClusterName,
 		BundleName:       cfg.PhaseName,
 		Helper:           cfg.Helper,
 		ExecutorBundle:   cfg.ExecutorBundle,
@@ -125,8 +127,8 @@ func (e *Executor) prepareApplier(ch chan events.Event) (*Applier, document.Bund
 	}
 	// set up cleanup only if all calls up to here were successful
 	e.cleanup = cleanup
-
-	factory := utils.FactoryFromKubeConfigPath(path)
+	// Use cluster name as context in kubeconfig file
+	factory := utils.FactoryFromKubeConfig(path, e.Options.ClusterName)
 	streams := utils.Streams()
 	return NewApplier(ch, factory, streams), bundle, nil
 }

pkg/k8s/client/client.go

@@ -65,7 +65,8 @@ func NewClient(cfg *config.Config) (Interface, error) {
 	client := new(Client)
 	var err error
 
-	f := k8sutils.FactoryFromKubeConfigPath(cfg.KubeConfigPath())
+	// TODO add support for kubeconfig context, for now use current context
+	f := k8sutils.FactoryFromKubeConfig(cfg.KubeConfigPath(), "")
 
 	pathToBufferDir := filepath.Dir(cfg.LoadedConfigPath())
 	client.kubectl = kubectl.NewKubectl(f).WithBufferDir(pathToBufferDir)

pkg/k8s/kubectl/kubectl_test.go

@@ -39,7 +39,7 @@ var (
 )
 
 func TestNewKubectlFromKubeConfigPath(t *testing.T) {
-	f := k8sutils.FactoryFromKubeConfigPath(kubeconfigPath)
+	f := k8sutils.FactoryFromKubeConfig(kubeconfigPath, "")
 	kctl := kubectl.NewKubectl(f).WithBufferDir("/tmp/.airship")
 
 	assert.NotNil(t, kctl.Factory)

pkg/k8s/poller/poller_test.go

@@ -30,7 +30,7 @@ import (
 func TestNewStatusPoller(t *testing.T) {
 	airClient := fake.NewClient()
 
-	f := k8sutils.FactoryFromKubeConfigPath("testdata/kubeconfig.yaml")
+	f := k8sutils.FactoryFromKubeConfig("testdata/kubeconfig.yaml", "")
 	restConfig, err := f.ToRESTConfig()
 	require.NoError(t, err)
 	restMapper, err := f.ToRESTMapper()

pkg/k8s/utils/utils.go

@@ -28,11 +28,12 @@ import (
 	"opendev.org/airship/airshipctl/pkg/document"
 )
 
-// FactoryFromKubeConfigPath returns a factory with the
-// default Kubernetes resources for the given kube config path
-func FactoryFromKubeConfigPath(kp string) cmdutil.Factory {
+// FactoryFromKubeConfig returns a factory with the
+// default Kubernetes resources for the given kube config path and context
+func FactoryFromKubeConfig(path, context string) cmdutil.Factory {
 	kf := genericclioptions.NewConfigFlags(false)
-	kf.KubeConfig = &kp
+	kf.KubeConfig = &path
+	kf.Context = &context
 	return cmdutil.NewFactory(kf)
 }
 

pkg/k8s/utils/utils_test.go

@@ -29,7 +29,7 @@ import (
 func TestDefaultManifestFactory(t *testing.T) {
 	bundle, err := document.NewBundleByPath("testdata/source_bundle")
 	require.NoError(t, err)
-	reader := DefaultManifestReaderFactory(false, bundle, FactoryFromKubeConfigPath("testdata/kubeconfig.yaml"))
+	reader := DefaultManifestReaderFactory(false, bundle, FactoryFromKubeConfig("testdata/kubeconfig.yaml", ""))
 	require.NotNil(t, reader)
 }
 
@@ -64,7 +64,7 @@ func TestManifestBundleReader(t *testing.T) {
 	for _, tt := range tests {
 		tt := tt
 		t.Run(tt.name, func(t *testing.T) {
-			reader := NewManifestBundleReader(false, bundle, FactoryFromKubeConfigPath("testdata/kubeconfig.yaml"))
+			reader := NewManifestBundleReader(false, bundle, FactoryFromKubeConfig("testdata/kubeconfig.yaml", ""))
 			if tt.reader != nil {
 				reader.StreamReader.Reader = tt.reader
 			}

pkg/phase/apply/apply.go

@@ -42,7 +42,7 @@ type Options struct {
 
 // Initialize Options with required field, such as Applier
 func (o *Options) Initialize(kubeConfigPath string) {
-	f := utils.FactoryFromKubeConfigPath(kubeConfigPath)
+	f := utils.FactoryFromKubeConfig(kubeConfigPath, "")
 	streams := utils.Streams()
 	o.EventChannel = make(chan events.Event)
 	o.Applier = applier.NewApplier(o.EventChannel, f, streams)