mirror of https://github.com/kubernetes/kops.git
83 lines
1.9 KiB
Go
83 lines
1.9 KiB
Go
/*
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Copyright 2024 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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"path/filepath"
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"regexp"
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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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"k8s.io/kops/util/pkg/distributions"
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)
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type NerdctlBuilder struct {
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*NodeupModelContext
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}
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var _ fi.NodeupModelBuilder = &NerdctlBuilder{}
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func (b *NerdctlBuilder) Build(c *fi.NodeupModelBuilderContext) error {
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if b.skipInstall() {
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klog.V(8).Info("won't install nerdctl")
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return nil
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}
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assets := b.Assets.FindMatches(regexp.MustCompile(`^nerdctl$`))
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if len(assets) == 0 {
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klog.Warning("unable to find any nerdctl binaries in assets")
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return nil
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}
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if len(assets) > 1 {
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klog.Warning("multiple nerdctl binaries are found")
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return nil
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}
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for k, v := range assets {
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c.AddTask(&nodetasks.File{
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Path: filepath.Join(b.binaryPath(), k),
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Contents: v,
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Type: nodetasks.FileType_File,
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Mode: s("0755"),
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})
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}
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return nil
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}
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func (b *NerdctlBuilder) binaryPath() string {
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path := "/usr/local/bin"
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if b.Distribution == distributions.DistributionFlatcar {
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path = "/opt/kops/bin"
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}
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if b.Distribution == distributions.DistributionContainerOS {
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path = "/home/kubernetes/bin"
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}
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return path
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}
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func (b *NerdctlBuilder) skipInstall() bool {
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containerd := b.NodeupConfig.ContainerdConfig
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if containerd == nil {
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return false
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}
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return containerd.SkipInstall && !containerd.InstallNerdCtl
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}
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