mirror of https://github.com/helm/helm
https://github.com/kubernetes-helm/community/blob/master/helm-v3/003-state.md#namespacing-changespull/3945/head
Adam Reese
6 years ago
parent
8cdebdb2d5
commit
19398a2ef1
@ -1,46 +0,0 @@
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/*
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Copyright 2016 The Kubernetes Authors All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package kube // import "k8s.io/helm/pkg/kube"
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import (
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"k8s.io/apimachinery/pkg/api/errors"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/kubernetes/pkg/apis/core"
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"k8s.io/kubernetes/pkg/client/clientset_generated/internalclientset"
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)
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func createNamespace(client internalclientset.Interface, namespace string) error {
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ns := &core.Namespace{
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ObjectMeta: metav1.ObjectMeta{
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Name: namespace,
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},
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}
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_, err := client.Core().Namespaces().Create(ns)
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return err
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}
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func getNamespace(client internalclientset.Interface, namespace string) (*core.Namespace, error) {
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return client.Core().Namespaces().Get(namespace, metav1.GetOptions{})
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}
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func ensureNamespace(client internalclientset.Interface, namespace string) error {
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_, err := getNamespace(client, namespace)
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if err != nil && errors.IsNotFound(err) {
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return createNamespace(client, namespace)
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}
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return err
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}
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@ -1,37 +0,0 @@
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/*
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Copyright 2016 The Kubernetes Authors All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package kube // import "k8s.io/helm/pkg/kube"
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import (
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"testing"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/kubernetes/pkg/client/clientset_generated/internalclientset/fake"
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)
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func TestEnsureNamespace(t *testing.T) {
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client := fake.NewSimpleClientset()
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if err := ensureNamespace(client, "foo"); err != nil {
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t.Fatalf("unexpected error: %s", err)
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}
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if err := ensureNamespace(client, "foo"); err != nil {
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t.Fatalf("unexpected error: %s", err)
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}
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if _, err := client.Core().Namespaces().Get("foo", metav1.GetOptions{}); err != nil {
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t.Fatalf("unexpected error: %s", err)
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}
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}
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