Docker拉取命令

docker pull swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/containrrr/watchtower:1.5.3
docker tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/containrrr/watchtower:1.5.3  docker.io/containrrr/watchtower:1.5.3

Containerd拉取命令

ctr images pull swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/containrrr/watchtower:1.5.3
ctr images tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/containrrr/watchtower:1.5.3  docker.io/containrrr/watchtower:1.5.3

Shell快速替换命令

sed -i 's#containrrr/watchtower:1.5.3#swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/containrrr/watchtower:1.5.3#' 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/containrrr/watchtower:1.5.3 && docker tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/containrrr/watchtower:1.5.3  docker.io/containrrr/watchtower:1.5.3'

Ansible快速分发-Containerd

#ansible k8s -m shell -a 'ctr images pull swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/containrrr/watchtower:1.5.3 && ctr images tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/containrrr/watchtower:1.5.3  docker.io/containrrr/watchtower:1.5.3'

镜像构建历史

# 2023-01-30 08:20:33  0.00B 配置容器启动时运行的命令
ENTRYPOINT ["/watchtower"]
                        
# 2023-01-30 08:20:33  13.31MB 复制新文件或目录到容器中
COPY watchtower / # buildkit
                        
# 2023-01-30 08:20:32  0.00B 声明容器运行时监听的端口
EXPOSE map[8080/tcp:{}]
                        
# 2023-01-30 08:20:32  1.07MB 复制新文件或目录到容器中
COPY /usr/share/zoneinfo /usr/share/zoneinfo # buildkit
                        
# 2023-01-30 08:20:32  214.22KB 复制新文件或目录到容器中
COPY /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt # buildkit
                        
# 2023-01-30 08:20:32  0.00B 添加元数据标签
LABEL com.centurylinklabs.watchtower=true
                        
                    

镜像信息

{
    "Id": "sha256:f847e1adb570c2cc11d1e613cad97baf3cdfe83ddd3c1a29ada848cfbd4f7f3f",
    "RepoTags": [
        "containrrr/watchtower:1.5.3",
        "swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/containrrr/watchtower:1.5.3"
    ],
    "RepoDigests": [
        "containrrr/watchtower@sha256:0ca7a88fd0748aa6f32e50b67eb11148cdb989fc595264c2778c85297a2c1abe",
        "swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/containrrr/watchtower@sha256:a924a9aaef50016b7e69c7f618c7eb81ba02f06711558af57da0f494a76e7aca"
    ],
    "Parent": "",
    "Comment": "buildkit.dockerfile.v0",
    "Created": "2023-01-30T00:20:33.766949736Z",
    "Container": "",
    "ContainerConfig": null,
    "DockerVersion": "",
    "Author": "",
    "Config": {
        "Hostname": "",
        "Domainname": "",
        "User": "",
        "AttachStdin": false,
        "AttachStdout": false,
        "AttachStderr": false,
        "ExposedPorts": {
            "8080/tcp": {}
        },
        "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": "/",
        "Entrypoint": [
            "/watchtower"
        ],
        "OnBuild": null,
        "Labels": {
            "com.centurylinklabs.watchtower": "true"
        }
    },
    "Architecture": "amd64",
    "Os": "linux",
    "Size": 14592906,
    "GraphDriver": {
        "Data": {
            "LowerDir": "/var/lib/docker/overlay2/a1cab06964519cb45f7184478dcb793efc0477d7e4b1d7d0bfe9d4cac05e5a1d/diff:/var/lib/docker/overlay2/7d036855c4655320b11591f4bfd4868d4ac93f6a941e24d0606dce70a72aa3da/diff",
            "MergedDir": "/var/lib/docker/overlay2/2b29f040eb617d1214dcff15588267ed1d9537f8dd61df69665516b5b5e7826c/merged",
            "UpperDir": "/var/lib/docker/overlay2/2b29f040eb617d1214dcff15588267ed1d9537f8dd61df69665516b5b5e7826c/diff",
            "WorkDir": "/var/lib/docker/overlay2/2b29f040eb617d1214dcff15588267ed1d9537f8dd61df69665516b5b5e7826c/work"
        },
        "Name": "overlay2"
    },
    "RootFS": {
        "Type": "layers",
        "Layers": [
            "sha256:3a26d205940c7fc9083fa9d5d9a7729c3d5c6eea72c814c7543d9a4b59ffcaaa",
            "sha256:8b277bccf8116aa0fa2b8c71d17096187c5a46eae9353bf1f06ee720dc1eed15",
            "sha256:c3544bba169316d212dac1f6ca64d7fbda71fc0c35ba5bc58657f1d7a0b71611"
        ]
    },
    "Metadata": {
        "LastTagTime": "2026-10-04T18:50:37.510597211+08:00"
    }
}