盐城网站开发渠道合作,网站建设与维护的试卷,平台推广活动策划方案,做培训的网站文章目录 1. 镜像转存需求2. 注册并登陆 killercoda URL3. 打开playground4. 在线拉取K8S镜像并打上标签5. 推送K8S镜像到Docker私有仓库6. 登陆Docker私有仓库查看 1. 镜像转存需求
因K8S镜像在不开代理的情况下#xff0c;拉取超时、下载缓慢#xff0c;导致镜像拉取不下来… 文章目录 1. 镜像转存需求2. 注册并登陆 killercoda URL3. 打开playground4. 在线拉取K8S镜像并打上标签5. 推送K8S镜像到Docker私有仓库6. 登陆Docker私有仓库查看 1. 镜像转存需求
因K8S镜像在不开代理的情况下拉取超时、下载缓慢导致镜像拉取不下来。现在通过在线交互学习平台进行拉取后转存到docker私有仓库再进行拉取可以解决镜像拉取、下载失败等问题。
2. 注册并登陆 killercoda URL
注册URLKillercoda Interactive Environments
选择登陆方式 输入邮箱地址 前往邮件后台查收邮件。 点击click here to login。 授权等待中… 注册登陆完成。 3. 打开playground 4. 在线拉取K8S镜像并打上标签
controlplane $ docker pull k8s.gcr.io/autoscaling/vpa-admission-controller:0.13.0
0.13.0: Pulling from autoscaling/vpa-admission-controller
fc251a6e7981: Pull complete
da7e855a5a9b: Pull complete
Digest: sha256:c857dcbfc071bcdd25bd9835955eda2c05e8846f638d0556475e4b40f2fbd294
Status: Downloaded newer image for k8s.gcr.io/autoscaling/vpa-admission-controller:0.13.0
k8s.gcr.io/autoscaling/vpa-admission-controller:0.13.0controlplane $ docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
k8s.gcr.io/autoscaling/vpa-admission-controller 0.13.0 b285911b0ebb 13 months ago 53.9MB
xybdiy/vpa-admission-controller 0.12.0 f4325d883003 18 months ago 53.9MB
k8s.gcr.io/autoscaling/vpa-admission-controller 0.12.0 f4325d883003 18 months ago 53.9MBcontrolplane $ docker tag k8s.gcr.io/autoscaling/vpa-admission-controller:0.13.0 xybdiy/vpa-admission-controller:0.13.0
controlplane $ controlplane $ docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
xybdiy/vpa-admission-controller 0.13.0 b285911b0ebb 13 months ago 53.9MB
k8s.gcr.io/autoscaling/vpa-admission-controller 0.13.0 b285911b0ebb 13 months ago 53.9MB
k8s.gcr.io/autoscaling/vpa-admission-controller 0.12.0 f4325d883003 18 months ago 53.9MB
xybdiy/vpa-admission-controller 0.12.0 f4325d883003 18 months ago 53.9MB
controlplane $ 5. 推送K8S镜像到Docker私有仓库
controlplane $ docker login
Authenticating with existing credentials...
WARNING! Your password will be stored unencrypted in /root/.docker/config.json.
Configure a credential helper to remove this warning. See
https://docs.docker.com/engine/reference/commandline/login/#credentials-storeLogin Succeeded
controlplane $ docker push xybdiy/vpa-admission-controller:0.13.0
The push refers to repository [docker.io/xybdiy/vpa-admission-controller]
3fe018b48e98: Pushed
cb60fb9b862c: Pushed
0.13.0: digest: sha256:28b0ca918c58debf94334c56404223490c475daa2abb2d91bdfc15533ca8df5e size: 7396. 登陆Docker私有仓库查看
URLhttps://hub.docker.com/
