同步chart库
注意:这个样例适用于于提供chart库的Google Cloud Storage(GCS)存储bucket。
前提条件
- 安装gsutil 工具。这个样例依赖于gsutil rsync功能。
- 确保有权访问Helm 客户端文件
- 可选:我们建议在GCS存储桶上设置对象版本控制,以防意外删除某些内容。
设置本地chart库目录
像我们在the chart repository guide中一样创建一个本地目录,并将打包的chart放入该目录中。
例如:
$ mkdir fantastic-charts
$ mv alpine-0.1.0.tgz fantastic-charts/
生成更新的index.yaml
使用Helm通过将远程存储库的目录路径和url传递到helm repo index
命令来生成更新的index.yaml文件,如下所示:
$ helm repo index fantastic-charts/ --url https://fantastic-charts.storage.googleapis.com
这将生成一个更新的index.yaml文件并放置在fantastic-charts/
目录中。
同步本地和远程chart库
通过运行scripts/sync-repo.sh
并传入本地目录名称和GCS存储桶名称,将目录的内容上传到您的GCS存储桶。
例如:
$ pwd
/Users/funuser/go/src/github.com/kubernetes/helm
$ scripts/sync-repo.sh fantastic-charts/ fantastic-charts
Getting ready to sync your local directory (fantastic-charts/) to a remote repository at gs://fantastic-charts
Verifying Prerequisites....
Thumbs up! Looks like you have gsutil. Let’s continue.
Building synchronization state...
Starting synchronization
Would copy file://fantastic-charts/alpine-0.1.0.tgz to gs://fantastic-charts/alpine-0.1.0.tgz
Would copy file://fantastic-charts/index.yaml to gs://fantastic-charts/index.yaml
Are you sure you would like to continue with these changes?? [y/N]} y
Building synchronization state...
Starting synchronization
Copying file://fantastic-charts/alpine-0.1.0.tgz [Content-Type=application/x-tar]...
Uploading gs://fantastic-charts/alpine-0.1.0.tgz: 740 B/740 B
Copying file://fantastic-charts/index.yaml [Content-Type=application/octet-stream]...
Uploading gs://fantastic-charts/index.yaml: 347 B/347 B
Congratulations your remote chart repository now matches the contents of fantastic-charts/
更新chart库
你可能需要保留chart库内容的本地副本,或者运行gsutil rsync将远程图表存储库的内容复制到本地目录。
例如:
$ gsutil rsync -d -n gs://bucket-name local-dir/ # the -n flag does a dry run
Building synchronization state...
Starting synchronization
Would copy gs://bucket-name/alpine-0.1.0.tgz to file://local-dir/alpine-0.1.0.tgz
Would copy gs://bucket-name/index.yaml to file://local-dir/index.yaml
$ gsutil rsync -d gs://bucket-name local-dir/ # performs the copy actions
Building synchronization state...
Starting synchronization
Copying gs://bucket-name/alpine-0.1.0.tgz...
Downloading file://local-dir/alpine-0.1.0.tgz: 740 B/740 B
Copying gs://bucket-name/index.yaml...
Downloading file://local-dir/index.yaml: 346 B/346 B
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