Docker拉取命令

docker pull swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/cairry/watchalert:v3.9.19
docker tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/cairry/watchalert:v3.9.19  docker.io/cairry/watchalert:v3.9.19

Containerd拉取命令

ctr images pull swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/cairry/watchalert:v3.9.19
ctr images tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/cairry/watchalert:v3.9.19  docker.io/cairry/watchalert:v3.9.19

Shell快速替换命令

sed -i 's#cairry/watchalert:v3.9.19#swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/cairry/watchalert:v3.9.19#' 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/cairry/watchalert:v3.9.19 && docker tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/cairry/watchalert:v3.9.19  docker.io/cairry/watchalert:v3.9.19'

Ansible快速分发-Containerd

#ansible k8s -m shell -a 'ctr images pull swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/cairry/watchalert:v3.9.19 && ctr images tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/cairry/watchalert:v3.9.19  docker.io/cairry/watchalert:v3.9.19'

镜像构建历史

# 2026-09-10 22:34:09  0.00B 配置容器启动时运行的命令
ENTRYPOINT ["/app/w8t"]
                        
# 2026-09-10 22:34:09  0.00B 设置工作目录为/app
WORKDIR /app
                        
# 2026-09-10 22:34:09  10.61MB 执行命令并创建新的镜像层
RUN /bin/sh -c sed -i "s/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g" /etc/apk/repositories     && apk upgrade && apk add --no-cache --virtual .build-deps     ca-certificates upx tzdata # buildkit
                        
# 2026-09-10 22:33:07  135.59MB 复制新文件或目录到容器中
COPY /root/w8t /app/w8t # buildkit
                        
# 2025-10-08 19:10:40  0.00B 设置默认要执行的命令
CMD ["/bin/sh"]
                        
# 2025-10-08 19:10:40  7.40MB 复制文件或目录到容器中
ADD alpine-minirootfs-3.19.9-x86_64.tar.gz / # buildkit
                        
                    

镜像信息

{
    "Id": "sha256:92af03d6fc0520111ee119b91083a417532ff534c8abddc54ca8a0b473bb90fc",
    "RepoTags": [
        "cairry/watchalert:v3.9.19",
        "swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/cairry/watchalert:v3.9.19"
    ],
    "RepoDigests": [
        "cairry/watchalert@sha256:18dfa39361906d6564acda1b8ff59442d432a041ec16841c9400cba1b2db3be7",
        "swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/cairry/watchalert@sha256:a5a6b8c7af2361cf05676af35304649d7030e84ca7cc7d93c0af34e9ba18cc23"
    ],
    "Parent": "",
    "Comment": "buildkit.dockerfile.v0",
    "Created": "2026-09-10T14:34:09.707127968Z",
    "Container": "",
    "ContainerConfig": null,
    "DockerVersion": "",
    "Author": "",
    "Config": {
        "Hostname": "",
        "Domainname": "",
        "User": "",
        "AttachStdin": false,
        "AttachStdout": false,
        "AttachStderr": false,
        "Tty": false,
        "OpenStdin": false,
        "StdinOnce": false,
        "Env": [
            "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
        ],
        "Cmd": null,
        "Image": "",
        "Volumes": null,
        "WorkingDir": "/app",
        "Entrypoint": [
            "/app/w8t"
        ],
        "OnBuild": null,
        "Labels": null
    },
    "Architecture": "amd64",
    "Os": "linux",
    "Size": 153596849,
    "GraphDriver": {
        "Data": {
            "LowerDir": "/var/lib/docker/overlay2/66eb34e637508263006bed4c1235d8a45a9442ad29c3cde692a579811a698665/diff:/var/lib/docker/overlay2/e6e9bec1dda10a9ae03a15c6ec4d906cac23a8dbb24c30cb5f75bd6e3e5d2588/diff:/var/lib/docker/overlay2/6031e1a1754b66634c97c969b24af9932486e63dc15b46951edd1b238f138f49/diff",
            "MergedDir": "/var/lib/docker/overlay2/fe26944cc03df8f0c49bff8173002d53c4055f603f2f1126e5fb978cbc3a9d44/merged",
            "UpperDir": "/var/lib/docker/overlay2/fe26944cc03df8f0c49bff8173002d53c4055f603f2f1126e5fb978cbc3a9d44/diff",
            "WorkDir": "/var/lib/docker/overlay2/fe26944cc03df8f0c49bff8173002d53c4055f603f2f1126e5fb978cbc3a9d44/work"
        },
        "Name": "overlay2"
    },
    "RootFS": {
        "Type": "layers",
        "Layers": [
            "sha256:0b44b2151d78267ab6f2c76208c3be18688f49b2b0afd6852a9533f2cce121c5",
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            "sha256:271f52bedc12d3cde8f5fcf8bfbedfb291c8f85f5bab4f751d36cf598f19abbf",
            "sha256:5f70bf18a086007016e948b04aed3b82103a36bea41755b6cddfaf10ace3c6ef"
        ]
    },
    "Metadata": {
        "LastTagTime": "2026-10-13T10:57:28.447786668+08:00"
    }
}