mirror of https://github.com/kubernetes/kops.git
60 lines
1.5 KiB
Go
60 lines
1.5 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 nodeup
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import (
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"fmt"
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"reflect"
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"k8s.io/klog/v2"
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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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)
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type Loader struct {
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Builders []fi.NodeupModelBuilder
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}
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// Build is responsible for running the build tasks for nodeup
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func (l *Loader) Build() (map[string]fi.NodeupTask, error) {
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tasks := make(map[string]fi.NodeupTask)
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for _, builder := range l.Builders {
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context := &fi.NodeupModelBuilderContext{
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Tasks: tasks,
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}
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err := builder.Build(context)
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if err != nil {
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return nil, fmt.Errorf("building %s: %v", reflect.TypeOf(builder), err)
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}
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tasks = context.Tasks
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}
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// If there is a package task, we need an update packages task
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for _, t := range tasks {
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if _, ok := t.(*nodetasks.Package); ok {
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klog.Infof("Package task found; adding UpdatePackages task")
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tasks["UpdatePackages"] = nodetasks.NewUpdatePackages()
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break
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}
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}
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if tasks["UpdatePackages"] == nil {
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klog.Infof("No package task found; won't update packages")
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}
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return tasks, nil
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}
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