Docker拉取命令

docker pull swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/library/emqx:5.8.7
docker tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/library/emqx:5.8.7  docker.io/library/emqx:5.8.7

Containerd拉取命令

ctr images pull swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/library/emqx:5.8.7
ctr images tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/library/emqx:5.8.7  docker.io/library/emqx:5.8.7

Shell快速替换命令

sed -i 's#library/emqx:5.8.7#swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/library/emqx:5.8.7#' deployment.yaml

Ansible快速分发-Docker

#ansible k8s -m shell -a 'docker pull swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/library/emqx:5.8.7 && docker tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/library/emqx:5.8.7  docker.io/library/emqx:5.8.7'

Ansible快速分发-Containerd

#ansible k8s -m shell -a 'ctr images pull swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/library/emqx:5.8.7 && ctr images tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/library/emqx:5.8.7  docker.io/library/emqx:5.8.7'

镜像构建历史

# 2025-07-03 15:12:29  0.00B 设置默认要执行的命令
CMD ["/opt/emqx/bin/emqx" "foreground"]
                        
# 2025-07-03 15:12:29  0.00B 配置容器启动时运行的命令
ENTRYPOINT ["/usr/bin/docker-entrypoint.sh"]
                        
# 2025-07-03 15:12:29  2.34KB 复制新文件或目录到容器中
COPY docker-entrypoint.sh /usr/bin/ # buildkit
                        
# 2025-07-03 15:12:29  0.00B 声明容器运行时监听的端口
EXPOSE map[18083/tcp:{} 1883/tcp:{} 4370/tcp:{} 5369/tcp:{} 8083/tcp:{} 8084/tcp:{} 8883/tcp:{}]
                        
# 2025-07-03 15:12:29  0.00B 创建挂载点用于持久化数据或共享数据
VOLUME [/opt/emqx/log /opt/emqx/data]
                        
# 2025-07-03 15:12:29  0.00B 指定运行容器时使用的用户
USER emqx
                        
# 2025-07-03 15:12:29  0.00B 设置工作目录为/opt/emqx
WORKDIR /opt/emqx
                        
# 2025-07-03 15:12:29  152.60MB 执行命令并创建新的镜像层
RUN /bin/sh -c set -eu;     apt-get update;     apt-get install -y --no-install-recommends ca-certificates procps curl;     arch=$(dpkg --print-architecture);     if [ ${arch} = "amd64" ]; then sha256="$AMD64_SHA256"; fi;     if [ ${arch} = "arm64" ]; then sha256="$ARM64_SHA256"; fi;     . /etc/os-release;     pkg="emqx-${EMQX_VERSION}-${ID}${VERSION_ID}-${arch}.tar.gz";     curl -f -O -L https://www.emqx.com/en/downloads/broker/v${EMQX_VERSION}/${pkg};     echo "$sha256 *$pkg" | sha256sum -c;     mkdir /opt/emqx;     tar zxf $pkg -C /opt/emqx;     find /opt/emqx -name 'swagger*.js.map' -exec rm {} +;     ln -s /opt/emqx/bin/* /usr/local/bin/;     groupadd -r -g 1000 emqx;     useradd -r -m -u 1000 -g emqx emqx;     chown -R emqx:emqx /opt/emqx;     rm -f $pkg;     rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* # buildkit
                        
# 2025-07-03 15:12:29  0.00B 设置环境变量 LC_ALL LANG
ENV LC_ALL=C.UTF-8 LANG=C.UTF-8
                        
# 2025-07-03 15:12:29  0.00B 设置环境变量 ARM64_SHA256
ENV ARM64_SHA256=6efd454c0a0ef0d01ad22f804c91e4502287834de0f5cd3c70381daed43d398f
                        
# 2025-07-03 15:12:29  0.00B 设置环境变量 AMD64_SHA256
ENV AMD64_SHA256=a4ac9db115ab06e3d8dfdeefa71dbfb96ac039279e55df98575e14ba34ed2b1d
                        
# 2025-07-03 15:12:29  0.00B 设置环境变量 EMQX_VERSION
ENV EMQX_VERSION=5.8.7
                        
# 2025-07-03 15:12:29  74.81MB 
# debian.sh --arch 'amd64' out/ 'bookworm' '@1753056000'
                        
                    

镜像信息

{
    "Id": "sha256:e6395d5e28909e49e9ed9cf17f25daa7aad8cf0bb30982a2514d34f9dfc7edd5",
    "RepoTags": [
        "emqx:5.8.7",
        "swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/library/emqx:5.8.7"
    ],
    "RepoDigests": [
        "emqx@sha256:50d38522cc3c37742fac664f2b34e054c06f854f3e4cce149da17badbd364854",
        "swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/library/emqx@sha256:85985c5824b8f51db75c8a751fddc8c3e669e17c7a1080a53d1b6c09a424698b"
    ],
    "Parent": "",
    "Comment": "buildkit.dockerfile.v0",
    "Created": "2025-07-03T07:12:29Z",
    "Container": "",
    "ContainerConfig": null,
    "DockerVersion": "",
    "Author": "",
    "Config": {
        "Hostname": "",
        "Domainname": "",
        "User": "emqx",
        "AttachStdin": false,
        "AttachStdout": false,
        "AttachStderr": false,
        "ExposedPorts": {
            "18083/tcp": {},
            "1883/tcp": {},
            "4370/tcp": {},
            "5369/tcp": {},
            "8083/tcp": {},
            "8084/tcp": {},
            "8883/tcp": {}
        },
        "Tty": false,
        "OpenStdin": false,
        "StdinOnce": false,
        "Env": [
            "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
            "EMQX_VERSION=5.8.7",
            "AMD64_SHA256=a4ac9db115ab06e3d8dfdeefa71dbfb96ac039279e55df98575e14ba34ed2b1d",
            "ARM64_SHA256=6efd454c0a0ef0d01ad22f804c91e4502287834de0f5cd3c70381daed43d398f",
            "LC_ALL=C.UTF-8",
            "LANG=C.UTF-8"
        ],
        "Cmd": [
            "/opt/emqx/bin/emqx",
            "foreground"
        ],
        "Image": "",
        "Volumes": {
            "/opt/emqx/data": {},
            "/opt/emqx/log": {}
        },
        "WorkingDir": "/opt/emqx",
        "Entrypoint": [
            "/usr/bin/docker-entrypoint.sh"
        ],
        "OnBuild": null,
        "Labels": null
    },
    "Architecture": "amd64",
    "Os": "linux",
    "Size": 227410581,
    "GraphDriver": {
        "Data": {
            "LowerDir": "/var/lib/docker/overlay2/93ca822a5c703957b1874eb133bffdf74a91f93532200521556b167d3c57a0fd/diff:/var/lib/docker/overlay2/e7913b4147dbf5175b1ab64f07610a47ba1fdac929bddf346b8c96cea57a178e/diff:/var/lib/docker/overlay2/78f84327c675385035d735018d8f3e092b1a95be91b6e02564557eb58a1c2945/diff",
            "MergedDir": "/var/lib/docker/overlay2/e826544182a7ce959f18e5865fb3e07909fad565460832519fb1dbafda50fb06/merged",
            "UpperDir": "/var/lib/docker/overlay2/e826544182a7ce959f18e5865fb3e07909fad565460832519fb1dbafda50fb06/diff",
            "WorkDir": "/var/lib/docker/overlay2/e826544182a7ce959f18e5865fb3e07909fad565460832519fb1dbafda50fb06/work"
        },
        "Name": "overlay2"
    },
    "RootFS": {
        "Type": "layers",
        "Layers": [
            "sha256:7cc7fe68eff66f19872441a51938eecc4ad33746d2baa3abc081c1e6fe25988e",
            "sha256:2a23629ccbf1c974679f764d58f92c408309a5130dddc3399059b4b4810b6298",
            "sha256:5f70bf18a086007016e948b04aed3b82103a36bea41755b6cddfaf10ace3c6ef",
            "sha256:7cc1f7b4ea24e3c685a5f4ae19561340cf116580e3a6f68a5eb46c62e4190a4e"
        ]
    },
    "Metadata": {
        "LastTagTime": "2025-07-29T16:59:20.566928872+08:00"
    }
}