发布一个k8s部署视频:https://edu.csdn.net/course/detail/26967
课程内容:各种k8s部署方式。包括minikube部署,kubeadm部署,kubeasz部署,rancher部署,k3s部署。包括开发测试环境部署k8s,和生产环境部署k8s。
腾讯课堂连接地址https://ke.qq.com/course/478827?taid=4373109931462251&tuin=ba64518
第二个视频发布 https://edu.csdn.net/course/detail/27109
腾讯课堂连接地址https://ke.qq.com/course/484107?tuin=ba64518
介绍主要的k8s资源的使用配置和命令。包括configmap,pod,service,replicaset,namespace,deployment,daemonset,ingress,pv,pvc,sc,role,rolebinding,clusterrole,clusterrolebinding,secret,serviceaccount,statefulset,job,cronjob,podDisruptionbudget,podSecurityPolicy,networkPolicy,resourceQuota,limitrange,endpoint,event,conponentstatus,node,apiservice,controllerRevision等。
第三个视频发布:https://edu.csdn.net/course/detail/27574
详细介绍helm命令,学习helm chart语法,编写helm chart。深入分析各项目源码,学习编写helm插件
第四个课程发布:https://edu.csdn.net/course/detail/28488
本课程将详细介绍k8s所有命令,以及命令的go源码分析,学习知其然,知其所以然
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type kustomizeOptions struct {//kustomize结构体
kustomizationDir string
}
//创建kustomize命令
func NewCmdKustomize(streams genericclioptions.IOStreams) *cobra.Command {
var o kustomizeOptions
cmd := &cobra.Command{//创建cobra命令
Use: "kustomize <dir>",
Short: i18n.T("Build a kustomization target from a directory or a remote url."),
Long: kustomizeLong,
Example: kustomizeExample,
RunE: func(cmd *cobra.Command, args []string) error {
err := o.Validate(args)//校验
if err != nil {
return err
}
return kustomize.RunKustomizeBuild(streams.Out, fs.MakeRealFS(), o.kustomizationDir)//运行
},
}
return cmd
}
func (o *kustomizeOptions) Validate(args []string) error {//校验
if len(args) > 1 {//参数不能大于1个
return errors.New("specify one path to a kustomization directory")
}
if len(args) == 0 {//如果参数是0个,则目录为当前目录
o.kustomizationDir = "./"
} else {
o.kustomizationDir = args[0]//设置目录
}
return nil
}
//运行kustomize build
func RunKustomizeBuild(out io.Writer, fSys fs.FileSystem, path string) error {
f := k8sdeps.NewFactory()
o := build.NewOptions(path, "")
return o.RunBuild(out, fSys, f.ResmapF, f.TransformerF)
}
func (o *Options) RunBuild(
out io.Writer, fSys fs.FileSystem,
rf *resmap.Factory, ptf transformer.Factory) error {//运行build
ldr, err := loader.NewLoader(o.kustomizationPath, fSys)//创建loader
if err != nil {
return err
}
defer ldr.Cleanup()
kt, err := target.NewKustTarget(ldr, rf, ptf)//创建target
if err != nil {
return err
}
allResources, err := kt.MakeCustomizedResMap()//构建customize资源
if err != nil {
return err
}
// Output the objects.
res, err := allResources.EncodeAsYaml()//把资源转成yaml
if err != nil {
return err
}
if o.outputPath != "" {
return fSys.WriteFile(o.outputPath, res)
}
_, err = out.Write(res)//输出yaml资源
return err
}
来源:oschina
链接:https://my.oschina.net/u/4342092/blog/4322624