如何在 Kuscia 中使用自定义镜像仓库

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Github 地址:https://github.com/secretflow/kuscia

Kuscia支持自动拉取远程的应用镜像(比如:SecretFlow 等),这样可以不用手动导入镜像到容器中。可以在 Kuscia 配置文件中配置私有(or 公开)镜像仓库地址。

如何配置使用自定义镜像仓库

配置文件中的 image 字段用来配置自定义仓库。相关含义参考 Kuscia 配置文件说明

私有镜像仓库

如果有一个私有镜像仓库(示例:private.registry.com),对应的配置如下:

- image:
  - defaultRegistry: private # It doesn't matter, as long as it corresponds to <image.registries[0].name>
  - registries:
    - name: private
      endpoint: private.registry.com/test
      username: testname
      password: testpass

公开镜像仓库

如果使用公开的镜像仓库(示例:secretflow-registry.cn-hangzhou.cr.aliyuncs.com),对应的配置如下:

- image:
  - defaultRegistry: aliyun # It doesn't matter, as long as it corresponds to <image.registries[0].name>
  - registries:
    - name: aliyun
      endpoint: secretflow-registry.cn-hangzhou.cr.aliyuncs.com/secretflow

关于镜像仓库和AppImage的搭配使用

配置文件中有image字段,AppImage 中也存在image相关的配置,他们的搭配关系示例如下:

配置文件 AppImage配置 实际镜像地址 备注
无配置 secretflow/app:v1 docker.io/secretflow/app:v1
无配置 private.registry.com/secretflow/app:v1 private.registry.com/secretflow/app:v1
private.registry.com secretflow/app:v1 private.registry.com/app:v1
private.registry.com/secretflow app:v1 private.registry.com/secretflow/app:v1 推荐配置
private.registry.com/secretflow secretflow/app:v1 private.registry.com/secretflow/app:v1
private.registry.com/secretflow test/app:v1 private.registry.com/secretflow/app:v1
private.registry.com/secretflow private.registry.com/secretflow/app:v1 private.registry.com/secretflow/app:v1
private.registry.com/secretflow public.aliyun.com/secretflow/app:v1 public.aliyun.com/secretflow/app:v1 强烈不推荐配置,未来可能会禁止这种配置

注:Kuscia推荐在 AppImage 中只配置镜像名(不带镜像仓库地址),否则切换仓库的时候,需要批量修改AppImage,所以不建议如此配置。

镜像拉取失败

当发现镜像拉取失败时,请确认 配置文件中仓库地址,以及账密相关配置是否正确, 以及参考上文,确保 AppImage 的镜像地址配置正确.

2024-06-06 13:33:00.534 ERROR framework/pod_workers.go:978 Error syncing pod "ant-test-0_ant(7fd5285b-2a5c-4a75-930a-2908e98c8799)", skipping: failed to "StartContainer" for "test" with ErrImagePull: "faile to pull image \"registry.xxxx.com/secretflow/nginx:v1\" with credentials, detail-> rpc error: code = Unknown desc = failed to pull and unpack image \"registry.xxxx.com/secretflow/nginx:v1\": failed to resolve reference \"registry.xxxx.com/secretflow/nginx:v1\": unexpected status from HEAD request to https://registry.xxxx.com/v2/secretflow/nginx/manifests/v1: 401 Unauthorized"
posted @ 2025-12-12 14:27  隐语开源社区  阅读(0)  评论(0)    收藏  举报