docker pull 指定 osarch

    技术2022-07-11  97

    目录

    方式一:官方标准格式docker pull

              方式二:docker run

    方式三: 启用experimental

    修改daemon.json,启用experimental属性

    重启docker

    通过docker version 检查experimental是否启用

    执行docker pull


    最近准备把应用迁移到华为鲲鹏系统,因此所有镜像都要使用arm arch才行。

    方式一:官方标准格式docker pull

    docker pull [OPTIONS] NAME[:TAG|@DIGEST] 如: docker pull ubuntu@sha256:45b23dee08af5e43a7fea6c4cf9c25ccf269ee113168c19722f87876677c5cb2

                方式二:docker run

    // 通过如下命令指定arch: docker run -it --rm <image-name>:<tag> arch=linux/arm64

    方式三: 启用experimental

    修改daemon.json,启用experimental属性

    vim /etc/docker/daemon.json { "experimental":true }

    重启docker

    systemctl restart docker

    通过docker version 检查experimental是否启用

    Server experimental: true

    [root@main ~]# docker version Client: Docker Engine - Community Version: 19.03.5 API version: 1.40 Go version: go1.12.12 Git commit: 633a0ea838 Built: Wed Nov 13 07:22:05 2019 OS/Arch: linux/amd64 Experimental: false Server: Docker Engine - Community Engine: Version: 19.03.5 API version: 1.40 (minimum version 1.12) Go version: go1.12.12 Git commit: 633a0ea838 Built: Wed Nov 13 07:28:45 2019 OS/Arch: linux/amd64 Experimental: true containerd: Version: v1.2.10 GitCommit: b34a5c8af56e510852c35414db4c1f4fa6172339 runc: Version: 1.0.0-rc8+dev GitCommit: 3e425f80a8c931f88e6d94a8c831b9d5aa481657 docker-init: Version: 0.18.0 GitCommit: fec3683

    执行docker pull

    docker pull --platform=<plartform> <image-name>:<tag>

     

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