Docker 镜像: hello-world

Docker拉取命令

docker pull swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/library/hello-world:latest-linuxarm64
docker tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/library/hello-world:latest-linuxarm64  docker.io/library/hello-world:latest

Containerd拉取命令

ctr images pull swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/library/hello-world:latest-linuxarm64
ctr images tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/library/hello-world:latest-linuxarm64  docker.io/library/hello-world:latest

Shell快速替换命令

sed -i 's#library/hello-world:latest#swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/library/hello-world:latest-linuxarm64#' 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/hello-world:latest-linuxarm64 && docker tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/library/hello-world:latest-linuxarm64  docker.io/library/hello-world:latest'

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/hello-world:latest-linuxarm64 && ctr images tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/library/hello-world:latest-linuxarm64  docker.io/library/hello-world:latest'

镜像构建历史

# 2025-01-22 07:32:32  0.00B 设置默认要执行的命令
CMD ["/hello"]
                        
# 2025-01-22 07:32:32  5.20KB 复制新文件或目录到容器中
COPY hello / # buildkit
                        
                    

镜像信息

{
    "Id": "sha256:f1f77a0f96b7251d7ef5472705624e2d76db64855b5b121e1cbefe9dc52d0f86",
    "RepoTags": [
        "hello-world:latest",
        "swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/library/hello-world:latest-linuxarm64"
    ],
    "RepoDigests": [
        "hello-world@sha256:7e1a4e2d11e2ac7a8c3f768d4166c2defeb09d2a750b010412b6ea13de1efb19",
        "swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/library/hello-world@sha256:d2b712d831f1cc89d997457109d01fb7ca4dd1d39a363d9f2f9426958a0ca44a"
    ],
    "Parent": "",
    "Comment": "buildkit.dockerfile.v0",
    "Created": "2025-01-21T23:32:32Z",
    "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": [
            "/hello"
        ],
        "Image": "",
        "Volumes": null,
        "WorkingDir": "/",
        "Entrypoint": null,
        "OnBuild": null,
        "Labels": null
    },
    "Architecture": "arm64",
    "Variant": "v8",
    "Os": "linux",
    "Size": 5200,
    "GraphDriver": {
        "Data": {
            "MergedDir": "/var/lib/docker/overlay2/347bfae119bdda14d72ea53dd1fb7f6cfb4017461447a209d056ba9778a71ae8/merged",
            "UpperDir": "/var/lib/docker/overlay2/347bfae119bdda14d72ea53dd1fb7f6cfb4017461447a209d056ba9778a71ae8/diff",
            "WorkDir": "/var/lib/docker/overlay2/347bfae119bdda14d72ea53dd1fb7f6cfb4017461447a209d056ba9778a71ae8/work"
        },
        "Name": "overlay2"
    },
    "RootFS": {
        "Type": "layers",
        "Layers": [
            "sha256:98a92b28c9b8d3cd4353801cba6ad181e86aaa616221e14739210acbda35b7fd"
        ]
    },
    "Metadata": {
        "LastTagTime": "2025-04-03T15:37:45.667910905+08:00"
    }
}