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-rw-r--r--src/k8splugin/plugins/namespace/plugin.go68
1 files changed, 68 insertions, 0 deletions
diff --git a/src/k8splugin/plugins/namespace/plugin.go b/src/k8splugin/plugins/namespace/plugin.go
new file mode 100644
index 00000000..986de863
--- /dev/null
+++ b/src/k8splugin/plugins/namespace/plugin.go
@@ -0,0 +1,68 @@
+/*
+Copyright 2018 Intel Corporation.
+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 main
+
+import (
+ pkgerrors "github.com/pkg/errors"
+
+ coreV1 "k8s.io/api/core/v1"
+ metaV1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+ "k8s.io/client-go/kubernetes"
+)
+
+// CreateResource is used to create a new Namespace
+func CreateResource(namespace string, client *kubernetes.Clientset) error {
+ namespaceStruct := &coreV1.Namespace{
+ ObjectMeta: metaV1.ObjectMeta{
+ Name: namespace,
+ },
+ }
+ _, err := client.CoreV1().Namespaces().Create(namespaceStruct)
+ if err != nil {
+ return pkgerrors.Wrap(err, "Create Namespace error")
+ }
+ return nil
+}
+
+// GetResource is used to check if a given namespace actually exists in Kubernetes
+func GetResource(namespace string, client *kubernetes.Clientset) (bool, error) {
+ opts := metaV1.ListOptions{}
+
+ namespaceList, err := client.CoreV1().Namespaces().List(opts)
+ if err != nil {
+ return false, pkgerrors.Wrap(err, "Get Namespace list error")
+ }
+
+ for _, ns := range namespaceList.Items {
+ if namespace == ns.Name {
+ return true, nil
+ }
+ }
+
+ return false, nil
+}
+
+// DeleteResource is used to delete a namespace
+func DeleteResource(namespace string, client *kubernetes.Clientset) error {
+ deletePolicy := metaV1.DeletePropagationForeground
+
+ err := client.CoreV1().Namespaces().Delete(namespace, &metaV1.DeleteOptions{
+ PropagationPolicy: &deletePolicy,
+ })
+
+ if err != nil {
+ return pkgerrors.Wrap(err, "Delete Namespace error")
+ }
+ return nil
+}