Docker拉取命令

docker pull swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/library/caddy:2-builder
docker tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/library/caddy:2-builder  docker.io/library/caddy:2-builder

Containerd拉取命令

ctr images pull swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/library/caddy:2-builder
ctr images tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/library/caddy:2-builder  docker.io/library/caddy:2-builder

Shell快速替换命令

sed -i 's#library/caddy:2-builder#swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/library/caddy:2-builder#' 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/caddy:2-builder && docker tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/library/caddy:2-builder  docker.io/library/caddy:2-builder'

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/caddy:2-builder && ctr images tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/library/caddy:2-builder  docker.io/library/caddy:2-builder'

镜像构建历史

# 2026-08-20 02:11:24  0.00B 设置工作目录为/usr/bin
WORKDIR /usr/bin
                        
# 2026-08-20 02:11:24  395.00B 复制新文件或目录到容器中
COPY caddy-builder.sh /usr/bin/caddy-builder # buildkit
                        
# 2026-08-20 02:11:24  4.54MB 执行命令并创建新的镜像层
RUN /bin/sh -c set -eux; 	apkArch="$(apk --print-arch)"; 	case "$apkArch" in 		x86_64)  binArch='amd64'; checksum='edea47d552fd9ac0a533386a72acaa95733ce734f347c11e5513469b5dc0eec0a62a6e21cfa93a83ab00b2dad72e0ee0b9bdf267a9654235f70d4c934739a15b' ;; 		armhf)   binArch='armv6'; checksum='29e4b7c484c0045d192fc8e7721c41988c1b8fc529343499ebb2acf94fba60f6e6c25c0944f7fb778ae25d5f8ccca452fc31d0338d6630d9b5219d5f9210ea44' ;; 		armv7)   binArch='armv7'; checksum='7e115fe60be169ffccff6884f1ab8fbe754d117c39618b02aedab9c857f0dcdc3cc6949f76b6a799cd617b509021bb086a4b2c5fb6c74d409d09429ff591a616' ;; 		aarch64) binArch='arm64'; checksum='2933968a6e759a0406dc864000960fe0e605db9f0fe0662ce245897eaa5b529e322d1b14c2b98463a95e13f1dfd85432541b41f459a237daedb8c68a8f6a5bb1' ;; 		ppc64el|ppc64le) binArch='ppc64le'; checksum='10e5f7e7dc885b278ebf4c5a97df4bde85a96fbc529890263f42af0445790a18669f44e318be1ac7639a283499e679ce9dabd8fe248478095d514bc2b72e6cd1' ;; 		riscv64) binArch='riscv64'; checksum='4b108ef51ee3fd567f13cba3d3e2c89f86894e27b2ae5585e9ee20346b17f71a3bdcb968b25cb6d88a9a9671ef73cf82a1c0060e273d9b2e0c0c680369c83280' ;; 		s390x)   binArch='s390x'; checksum='f2e18d550dc12cb06bedda46c47404a2fbfdfb12363483daf41f5c52736a8ad22c72d7c32edb08aac7a18a1f1faee19aa787ac72b7515f07daf77329f4efbc3f' ;; 		*) echo >&2 "error: unsupported architecture ($apkArch)"; exit 1 ;;	esac; 	wget -O /tmp/xcaddy.tar.gz "https://github.com/caddyserver/xcaddy/releases/download/v0.4.5/xcaddy_0.4.5_linux_${binArch}.tar.gz"; 	echo "$checksum  /tmp/xcaddy.tar.gz" | sha512sum -c; 	tar x -z -f /tmp/xcaddy.tar.gz -C /usr/bin xcaddy; 	rm -f /tmp/xcaddy.tar.gz; 	chmod +x /usr/bin/xcaddy; # buildkit
                        
# 2026-08-20 02:11:24  0.00B 设置环境变量 XCADDY_SETCAP
ENV XCADDY_SETCAP=1
                        
# 2026-08-20 02:11:24  0.00B 设置环境变量 XCADDY_SKIP_CLEANUP
ENV XCADDY_SKIP_CLEANUP=1
                        
# 2026-08-20 02:11:24  0.00B 设置环境变量 CADDY_VERSION
ENV CADDY_VERSION=v2.11.4
                        
# 2026-08-20 02:11:24  0.00B 设置环境变量 XCADDY_VERSION
ENV XCADDY_VERSION=v0.4.5
                        
# 2026-08-20 02:11:23  13.23MB 执行命令并创建新的镜像层
RUN /bin/sh -c apk add --no-cache 	ca-certificates 	curl 	git 	libcap # buildkit
                        
# 2026-08-20 01:49:27  0.00B 设置工作目录为/go
WORKDIR /go
                        
# 2026-08-20 01:49:27  0.00B 执行命令并创建新的镜像层
RUN /bin/sh -c mkdir -p "$GOPATH/src" "$GOPATH/bin" && chmod -R 1777 "$GOPATH" # buildkit
                        
# 2026-08-20 01:48:54  232.51MB 复制新文件或目录到容器中
COPY /target/ / # buildkit
                        
# 2026-08-20 01:48:54  0.00B 设置环境变量 PATH
ENV PATH=/go/bin:/usr/local/go/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
                        
# 2026-08-20 01:48:54  0.00B 设置环境变量 GOPATH
ENV GOPATH=/go
                        
# 2026-08-20 01:48:54  0.00B 设置环境变量 GOTOOLCHAIN
ENV GOTOOLCHAIN=local
                        
# 2026-08-20 01:48:54  0.00B 设置环境变量 GOLANG_VERSION
ENV GOLANG_VERSION=1.26.7
                        
# 2026-08-20 01:49:19  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": "sha256:836e6bad815ffba02cb2c01e7f42358d8257395464eea78a7f8af4cf8a615a54",
    "RepoTags": [
        "caddy:2-builder",
        "swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/library/caddy:2-builder"
    ],
    "RepoDigests": [
        "caddy@sha256:4bdeabce8e79d36b23d1cba7d20598cec2c1117ace960d8ca06071f945e8fc9b",
        "swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/library/caddy@sha256:82025c6442950b8cbaee27122214cdac5c6116abd01c7594efeeef373637b16e"
    ],
    "Parent": "",
    "Comment": "buildkit.dockerfile.v0",
    "Created": "2026-08-19T18:11:24.196407141Z",
    "Container": "",
    "ContainerConfig": null,
    "DockerVersion": "",
    "Author": "",
    "Config": {
        "Hostname": "",
        "Domainname": "",
        "User": "",
        "AttachStdin": false,
        "AttachStdout": false,
        "AttachStderr": false,
        "Tty": false,
        "OpenStdin": false,
        "StdinOnce": false,
        "Env": [
            "PATH=/go/bin:/usr/local/go/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
            "GOLANG_VERSION=1.26.7",
            "GOTOOLCHAIN=local",
            "GOPATH=/go",
            "XCADDY_VERSION=v0.4.5",
            "CADDY_VERSION=v2.11.4",
            "XCADDY_SKIP_CLEANUP=1",
            "XCADDY_SETCAP=1"
        ],
        "Cmd": [
            "/bin/sh"
        ],
        "Image": "",
        "Volumes": null,
        "WorkingDir": "/usr/bin",
        "Entrypoint": null,
        "OnBuild": null,
        "Labels": null
    },
    "Architecture": "amd64",
    "Os": "linux",
    "Size": 259125759,
    "GraphDriver": {
        "Data": {
            "LowerDir": "/var/lib/docker/overlay2/a0aacb8bf04399e7c56497e4ec0f526a4acf44acfaca516550741bc7ac6be040/diff:/var/lib/docker/overlay2/f40e28b40d0d3fbe2215211e7358a7887e8cfe29d36b9b4ef76f58aab48c6d6f/diff:/var/lib/docker/overlay2/5f67e0f80ad63cd5feab37b63e56127d0c1b313242cf0642aa724b44941e2efd/diff:/var/lib/docker/overlay2/ec28891a61655c4fb2249cfe75377ab36304ffa0db9546e8bead38327dc1211f/diff:/var/lib/docker/overlay2/a4612b65137e389ea9fa60a41b0ea822489fb4ecfa1295502f68a91c5bb04822/diff:/var/lib/docker/overlay2/5128e83db96801a929c7e4f2edb92457812c252c485ebdbad4d062a11ed45c88/diff:/var/lib/docker/overlay2/8812a8c9376be9c713921e7614d341fc9325b3052ebb7cdc8d7e342e9257ebd4/diff:/var/lib/docker/overlay2/c02101ece7ca742acf9eb8be1c3e6c9a526f60a2fdc24bd51220bf2052c2d135/diff",
            "MergedDir": "/var/lib/docker/overlay2/4770e83413a24a46f9e818c10a2c44c5f55c2bb9c7493ec32024bf78a6631b0e/merged",
            "UpperDir": "/var/lib/docker/overlay2/4770e83413a24a46f9e818c10a2c44c5f55c2bb9c7493ec32024bf78a6631b0e/diff",
            "WorkDir": "/var/lib/docker/overlay2/4770e83413a24a46f9e818c10a2c44c5f55c2bb9c7493ec32024bf78a6631b0e/work"
        },
        "Name": "overlay2"
    },
    "RootFS": {
        "Type": "layers",
        "Layers": [
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    },
    "Metadata": {
        "LastTagTime": "2026-08-25T15:27:11.216240203+08:00"
    }
}