mirror of https://github.com/kubernetes/kops.git
54 lines
1.4 KiB
Go
54 lines
1.4 KiB
Go
/*
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Copyright 2016 The Kubernetes Authors.
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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 registry
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import (
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"fmt"
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api "k8s.io/kops/pkg/apis/kops"
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"k8s.io/kops/pkg/client/simple"
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)
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func CreateClusterConfig(clientset simple.Clientset, cluster *api.Cluster, groups []*api.InstanceGroup) error {
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// Check for instancegroup Name duplicates before writing
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{
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names := map[string]bool{}
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for i, ns := range groups {
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if ns.Name == "" {
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return fmt.Errorf("InstanceGroup #%d did not have a Name", i+1)
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}
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if names[ns.Name] {
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return fmt.Errorf("Duplicate InstanceGroup Name found: %q", ns.Name)
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}
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names[ns.Name] = true
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}
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}
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_, err := clientset.Clusters().Create(cluster)
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if err != nil {
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return err
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}
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for _, ig := range groups {
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_, err = clientset.InstanceGroups(cluster.Name).Create(ig)
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if err != nil {
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return fmt.Errorf("error writing updated instancegroup configuration: %v", err)
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}
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}
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return nil
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}
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