forked from rook/rook
Song Gao
8d0e6ea36d
Add rook version label to CSI deployments/daemonsets/statefulsets just as the Ceph daemons. Signed-off-by: Song Gao <2695690803@qq.com>
52 lines
1.5 KiB
Go
52 lines
1.5 KiB
Go
/*
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Copyright 2019 The Rook 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 k8sutil
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import (
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"fmt"
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apps "k8s.io/api/apps/v1"
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k8serrors "k8s.io/apimachinery/pkg/api/errors"
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"k8s.io/client-go/kubernetes"
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)
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// create a apps.statefulset
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func CreateStatefulSet(name, namespace string, clientset kubernetes.Interface, ss *apps.StatefulSet) error {
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_, err := clientset.AppsV1().StatefulSets(namespace).Create(ss)
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if err != nil {
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if k8serrors.IsAlreadyExists(err) {
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_, err = clientset.AppsV1().StatefulSets(namespace).Update(ss)
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}
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if err != nil {
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return fmt.Errorf("failed to start %s statefulset: %+v\n%+v", name, err, ss)
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}
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}
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return nil
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}
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// AddRookVersionLabelToStatefulSet adds or updates a label reporting the Rook version which last
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// modified a apps.statefulset.
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func AddRookVersionLabelToStatefulSet(ss *apps.StatefulSet) {
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if ss == nil {
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return
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}
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if ss.Labels == nil {
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ss.Labels = map[string]string{}
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}
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addRookVersionLabel(ss.Labels)
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}
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