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authorKiran Kamineni <kiran.k.kamineni@intel.com>2019-05-01 12:31:14 -0700
committerKiran Kamineni <kiran.k.kamineni@intel.com>2019-05-02 15:25:21 -0700
commita2ae972e814f80184033ee75e9715d1d76323410 (patch)
tree0916ce2ef051b455a76756ba8bd4d9c6d8efd72e /src/k8splugin/internal/app/client.go
parent2eec43edc8b9a438865422fcf6ae340c2aec036d (diff)
Create kubeconfig files in kubeconfig dir
The connectivity api should allow the creation of kubeconfig files in the kubeconfig dir. Issue-ID: MULTICLOUD-292 Change-Id: I5ecc92622648c6c90b71ffad433a132e191cf4b3 Signed-off-by: Kiran Kamineni <kiran.k.kamineni@intel.com>
Diffstat (limited to 'src/k8splugin/internal/app/client.go')
-rw-r--r--src/k8splugin/internal/app/client.go30
1 files changed, 26 insertions, 4 deletions
diff --git a/src/k8splugin/internal/app/client.go b/src/k8splugin/internal/app/client.go
index 7024420c..158d21de 100644
--- a/src/k8splugin/internal/app/client.go
+++ b/src/k8splugin/internal/app/client.go
@@ -19,6 +19,8 @@ import (
"strings"
utils "k8splugin/internal"
+ "k8splugin/internal/config"
+ "k8splugin/internal/connection"
"k8splugin/internal/helm"
pkgerrors "github.com/pkg/errors"
@@ -43,12 +45,32 @@ type KubernetesClient struct {
restMapper meta.RESTMapper
}
-// GetKubeClient loads the Kubernetes configuation values stored into the local configuration file
-func (k *KubernetesClient) init(configPath string) error {
- if configPath == "" {
- return pkgerrors.New("config not passed and is not found in ~/.kube. ")
+// getKubeConfig uses the connectivity client to get the kubeconfig based on the name
+// of the cloudregion. This is written out to a file.
+func (k *KubernetesClient) getKubeConfig(cloudregion string) (string, error) {
+ conn := connection.NewConnectionClient()
+ kubeConfigPath, err := conn.Download(cloudregion, config.GetConfiguration().KubeConfigDir)
+ if err != nil {
+ return "", pkgerrors.Wrap(err, "Downloading kubeconfig")
+ }
+
+ return kubeConfigPath, nil
+}
+
+// init loads the Kubernetes configuation values stored into the local configuration file
+func (k *KubernetesClient) init(cloudregion string) error {
+ if cloudregion == "" {
+ return pkgerrors.New("Cloudregion is empty")
}
+ configPath, err := k.getKubeConfig(cloudregion)
+ if err != nil {
+ return pkgerrors.Wrap(err, "Get kubeconfig file")
+ }
+
+ //Remove kubeconfigfile after the clients are created
+ defer os.Remove(configPath)
+
config, err := clientcmd.BuildConfigFromFlags("", configPath)
if err != nil {
return pkgerrors.Wrap(err, "setConfig: Build config from flags raised an error")