Docker拉取命令

docker pull swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/registry:3
docker tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/registry:3  docker.io/registry:3

Containerd拉取命令

ctr images pull swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/registry:3
ctr images tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/registry:3  docker.io/registry:3

Shell快速替换命令

sed -i 's#registry:3#swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/registry:3#' 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/registry:3 && docker tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/registry:3  docker.io/registry:3'

Ansible快速分发-Containerd

#ansible k8s -m shell -a 'ctr images pull swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/registry:3 && ctr images tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/registry:3  docker.io/registry:3'

镜像构建历史

# 2026-06-23 03:52:54  0.00B 设置默认要执行的命令
CMD ["/etc/distribution/config.yml"]
                        
# 2026-06-23 03:52:54  0.00B 配置容器启动时运行的命令
ENTRYPOINT ["/entrypoint.sh"]
                        
# 2026-06-23 03:52:54  155.00B 复制新文件或目录到容器中
COPY entrypoint.sh /entrypoint.sh # buildkit
                        
# 2026-06-23 03:52:54  0.00B 声明容器运行时监听的端口
EXPOSE map[5000/tcp:{}]
                        
# 2026-06-23 03:52:54  0.00B 创建挂载点用于持久化数据或共享数据
VOLUME [/var/lib/registry]
                        
# 2026-06-23 03:52:54  0.00B 设置环境变量 OTEL_TRACES_EXPORTER
ENV OTEL_TRACES_EXPORTER=none
                        
# 2026-06-23 03:52:54  475.00B 复制新文件或目录到容器中
COPY ./config-example.yml /etc/distribution/config.yml # buildkit
                        
# 2026-06-23 03:52:54  53.45MB 执行命令并创建新的镜像层
RUN /bin/sh -c set -eux; 	version='3.1.1'; 	apkArch="$(apk --print-arch)"; 	case "$apkArch" in 		x86_64)  arch='amd64';   sha256='6f330a3ba9ea1d23a6ee189f449d792595240585bb2f159123d76ac594f70dd8' ;; 		aarch64) arch='arm64';   sha256='8167316d2b4a57e10d44f8c8a3c75fea5f3ec1c71872760bb903e5e8e52e9ad6' ;; 		armhf)   arch='armv6';   sha256='8cf93e43dfddb195f46dcf3e643d021f29c689a2662d1edb1e70f536f380e3ba' ;; 		armv7)   arch='armv7';   sha256='23bfb562d2b41dc6cb800fc7a2ea682071999ebb4c6e7c8162988bc49eb10ec3' ;; 		ppc64le) arch='ppc64le'; sha256='7f7e126b18b3deb1eecf14824bd80215cda6a10bb07a47c7c42268319cf5b305' ;; 		s390x)   arch='s390x';   sha256='27f5f3237a6332b129d7383066eee99f15759f9add9304fbf283cef1e3803041' ;; 		riscv64) arch='riscv64'; sha256='a64bb17c994885382c977d73695a3f000e884c25b8e5aa14857fedaa096619bb' ;; 		*) echo >&2 "error: unsupported architecture: $apkArch"; exit 1 ;; 	esac; 	wget -O registry.tar.gz "https://github.com/distribution/distribution/releases/download/v${version}/registry_${version}_linux_${arch}.tar.gz"; 	echo "$sha256 *registry.tar.gz" | sha256sum -c -; 	tar --extract --verbose --file registry.tar.gz --directory /bin/ registry; 	rm registry.tar.gz; 	registry --version # buildkit
                        
# 2026-06-23 03:52:53  431.50KB 执行命令并创建新的镜像层
RUN /bin/sh -c apk add --no-cache ca-certificates # buildkit
                        
# 2026-06-23 03:20:09  0.00B 设置默认要执行的命令
CMD ["/bin/sh"]
                        
# 2026-06-23 03:20:09  8.41MB 复制文件或目录到容器中
ADD alpine-minirootfs-3.23.5-x86_64.tar.gz / # buildkit
                        
                    

镜像信息

{
    "Id": "sha256:1bc3f1a4432290d5ac3341603f15bf99c5b2feb4a9e3195e530aadc66fbcc65e",
    "RepoTags": [
        "registry:3",
        "swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/registry:3"
    ],
    "RepoDigests": [
        "registry@sha256:1be55279f18a2fe1a74edf2664cac61c1bea305b7b4642dab412e7affdcb3e33",
        "swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/registry@sha256:90d558fde7e170af6074683d7aecbac7535f707d796f07b8a7be8b58be69ce34"
    ],
    "Parent": "",
    "Comment": "buildkit.dockerfile.v0",
    "Created": "2026-06-22T19:52:54.566301314Z",
    "Container": "",
    "ContainerConfig": null,
    "DockerVersion": "",
    "Author": "",
    "Config": {
        "Hostname": "",
        "Domainname": "",
        "User": "",
        "AttachStdin": false,
        "AttachStdout": false,
        "AttachStderr": false,
        "ExposedPorts": {
            "5000/tcp": {}
        },
        "Tty": false,
        "OpenStdin": false,
        "StdinOnce": false,
        "Env": [
            "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
            "OTEL_TRACES_EXPORTER=none"
        ],
        "Cmd": [
            "/etc/distribution/config.yml"
        ],
        "Image": "",
        "Volumes": {
            "/var/lib/registry": {}
        },
        "WorkingDir": "/",
        "Entrypoint": [
            "/entrypoint.sh"
        ],
        "OnBuild": null,
        "Labels": null
    },
    "Architecture": "amd64",
    "Os": "linux",
    "Size": 62292512,
    "GraphDriver": {
        "Data": {
            "LowerDir": "/var/lib/docker/overlay2/8bc9507c684243de0f291eab120c505f02b433e9e3e7440b49d33744cbb32989/diff:/var/lib/docker/overlay2/16614db3886c7e4d83bd057d44475c50ee32d3b717f80c4022c77c65d793e011/diff:/var/lib/docker/overlay2/9be83d6480ae1d98ba18642b8470d6b39a16cbaacd1444c5967662537a35982b/diff:/var/lib/docker/overlay2/c02101ece7ca742acf9eb8be1c3e6c9a526f60a2fdc24bd51220bf2052c2d135/diff",
            "MergedDir": "/var/lib/docker/overlay2/636667424c2901bfba5ee3ee3492d3fbac0da0e697d85c490e44132bbef7a866/merged",
            "UpperDir": "/var/lib/docker/overlay2/636667424c2901bfba5ee3ee3492d3fbac0da0e697d85c490e44132bbef7a866/diff",
            "WorkDir": "/var/lib/docker/overlay2/636667424c2901bfba5ee3ee3492d3fbac0da0e697d85c490e44132bbef7a866/work"
        },
        "Name": "overlay2"
    },
    "RootFS": {
        "Type": "layers",
        "Layers": [
            "sha256:31ad4a471c6852bfec14d757cc75a566c82a9769f12c3918cf6bf52cc0eeb3d0",
            "sha256:e0876ad196b89343aa3d525b3263d201af3aebcfd36b3eeb75f41ec50ae51ca8",
            "sha256:7204437ea5d4d5393e9eb36935a7ae7173cbdc5246c42f67791575e01aec55e1",
            "sha256:2d85f371dc95f0ce15df8599d5f86808d57c61ddbe6ea23a92360ceb6957ef78",
            "sha256:7046254db9ffad3b3bf5453181e6b9478e03fb200967c39693918c515deac8aa"
        ]
    },
    "Metadata": {
        "LastTagTime": "2026-08-24T20:26:45.651508535+08:00"
    }
}