mirror of https://github.com/kubernetes/kops.git
68 lines
1.8 KiB
Go
68 lines
1.8 KiB
Go
/*
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Copyright 2019 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 model
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import (
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"fmt"
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"path/filepath"
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"strings"
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"k8s.io/kops/upup/pkg/fi"
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"k8s.io/kops/upup/pkg/fi/nodeup/nodetasks"
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"k8s.io/kops/util/pkg/vfs"
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)
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// ManifestsBuilder copies manifests from the store (e.g. etcdmanager)
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type ManifestsBuilder struct {
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*NodeupModelContext
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}
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var _ fi.ModelBuilder = &ManifestsBuilder{}
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// Build creates tasks for copying the manifests
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func (b *ManifestsBuilder) Build(c *fi.ModelBuilderContext) error {
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// Write etcd manifests (currently etcd <=> master)
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if b.IsMaster {
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for _, manifest := range b.NodeupConfig.EtcdManifests {
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p, err := vfs.Context.BuildVfsPath(manifest)
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if err != nil {
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return fmt.Errorf("error parsing path for etcd manifest %s: %v", manifest, err)
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}
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data, err := p.ReadFile()
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if err != nil {
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return fmt.Errorf("error reading etcd manifest %s: %v", manifest, err)
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}
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name := p.Base()
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name = strings.TrimSuffix(name, filepath.Ext(name))
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key := "etcd-" + name
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manifestPath := "/etc/kubernetes/manifests/" + key + ".manifest"
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c.AddTask(&nodetasks.File{
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Contents: fi.NewBytesResource(data),
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Mode: s("0440"),
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Path: manifestPath,
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Type: nodetasks.FileType_File,
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})
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}
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}
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return nil
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}
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