docker 镜像迁移

🧙 Questions

解决外网镜像无法下载问题

☄️ Ideas

docker pull spark:3.4.1

error pulling image configuration: Get https://production.cloudflare.docker.com/registry-v2/docker/registry/v2/blobs/sha256/31/31ed15daa2bf7f194b0a211f7c2a65acc3a671a3d9afd9290691bc68e3f67bbd/data?verify=1721099683-S9jdvSiEPxGjk7e%2Bsstnd%2BQ1LKQ%3D: dial tcp 108.160.165.189:443: i/o timeout

外网下载镜像

• https://cr.console.aliyun.com/cn-shanghai/instances

# 联网下载镜像
docker pull --platform=linux/amd64 quay.io/jetstack/cert-manager-ctl:v1.15.1
docker pull --platform=linux/arm64 spark:3.4.1
docker pull --platform=linux/arm64 flink:1.18.1-scala_2.12
docker pull --platform=linux/amd64 flink:1.18.1-scala_2.12

# 登陆阿里账号
docker login --username=ispong registry.cn-shanghai.aliyuncs.com

# 查询镜像imageId
docker images

# 打标签
docker tag 51ac287c39fd registry.cn-shanghai.aliyuncs.com/isxcode/spark:3.4.1-amd64
docker tag f74a7b9a2b18 registry.cn-shanghai.aliyuncs.com/isxcode/spark:3.4.1-arm64
docker tag 406fe9cf2bc5 registry.cn-shanghai.aliyuncs.com/isxcode/flink:1.18.1-scala-2.12-arm64

# 推送到阿里云镜像
docker push registry.cn-shanghai.aliyuncs.com/isxcode/spark:3.4.1-amd64
docker push registry.cn-shanghai.aliyuncs.com/isxcode/flink:1.18.1-scala-2.12-arm64

拉取镜像

docker pull registry.cn-shanghai.aliyuncs.com/isxcode/spark:3.4.1-amd64
docker images | grep 3.4.1-amd64
docker tag 51ac287c39fd spark:3.4.1

镜像导出

注意名称不能用冒号

docker save -o /Users/ispong/Downloads/spark-3.4.1-amd64.tar registry.cn-shanghai.aliyuncs.com/isxcode/spark:3.4.1-amd64

镜像导入

docker load -i spark-3.4.1-amd64.tar
# Loaded image: registry.cn-shanghai.aliyuncs.com/isxcode/spark:3.4.1-amd64

远程迁移

docker pull --platform=linux/amd64 rancher/kubectl:v1.20.2
docker save -o /Users/ispong/Downloads/1.tar rancher/kubectl:v1.20.2
scp 1.tar root@xxx:/tmp
docker load -i 1.tar
docker tag rancher/kubectl:v1.20.2 isxcode:8443/library/rancher/kubectl:v1.20.2
docker push isxcode:8443/library/rancher/kubectl:v1.20.2

🔗 Links

• docker docs