Docker拉取命令

docker pull swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/ubuntu/curl:8.18-26.04_stable
docker tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/ubuntu/curl:8.18-26.04_stable  docker.io/ubuntu/curl:8.18-26.04_stable

Containerd拉取命令

ctr images pull swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/ubuntu/curl:8.18-26.04_stable
ctr images tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/ubuntu/curl:8.18-26.04_stable  docker.io/ubuntu/curl:8.18-26.04_stable

Shell快速替换命令

sed -i 's#ubuntu/curl:8.18-26.04_stable#swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/ubuntu/curl:8.18-26.04_stable#' 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/ubuntu/curl:8.18-26.04_stable && docker tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/ubuntu/curl:8.18-26.04_stable  docker.io/ubuntu/curl:8.18-26.04_stable'

Ansible快速分发-Containerd

#ansible k8s -m shell -a 'ctr images pull swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/ubuntu/curl:8.18-26.04_stable && ctr images tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/ubuntu/curl:8.18-26.04_stable  docker.io/ubuntu/curl:8.18-26.04_stable'

镜像构建历史

# 2026-07-27 19:47:08  179.00B 
umoci raw add-layer --image /root/images/curl:8.18 /root/images/.temp_layer.control_data.468.tar
                        
# 2026-07-27 19:47:08  0.00B 
umoci config --image /root/images/curl:8.18 --clear=manifest.annotations --manifest.annotation org.opencontainers.image.version=8.18 --manifest.annotation org.opencontainers.image.title=curl --manifest.annotation org.opencontainers.image.created=2026-07-27T11:47:08.262386+00:00 --manifest.annotation org.opencontainers.image.description=Command line tool for transferring data with URL syntax

Rock for curl, a command line tool for transferring data with URL syntax,
supporting various protocols including HTTP, HTTPS, FTP, and more.

                        
# 2026-07-27 19:47:08  0.00B 
umoci config --image /root/images/curl:8.18 --clear=config.labels --config.label org.opencontainers.image.version=8.18 --config.label org.opencontainers.image.title=curl --config.label org.opencontainers.image.created=2026-07-27T11:47:08.262386+00:00 --config.label org.opencontainers.image.description=Command line tool for transferring data with URL syntax

Rock for curl, a command line tool for transferring data with URL syntax,
supporting various protocols including HTTP, HTTPS, FTP, and more.

                        
# 2026-07-27 19:47:08  0.00B 
umoci config --image /root/images/curl:8.18 --config.env PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
                        
# 2026-07-27 19:47:08  0.00B 
umoci config --image /root/images/curl:8.18 --clear=config.cmd
                        
# 2026-07-27 19:47:08  0.00B 
umoci config --image /root/images/curl:8.18 --clear=config.entrypoint --config.entrypoint /usr/bin/pebble --config.entrypoint enter --clear=config.cmd
                        
# 2026-07-27 19:47:07  39.46MB 
umoci raw add-layer --image /root/images/curl:rockcraft-base /root/images/.temp_layer.468.tar --tag 8.18
                        
                    

镜像信息

{
    "Id": "sha256:2508bc7ca116dd293a5a1df96ea6896a789c4db8a2d8ce1ad2d2ed2bae642637",
    "RepoTags": [
        "ubuntu/curl:8.18-26.04_stable",
        "swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/ubuntu/curl:8.18-26.04_stable"
    ],
    "RepoDigests": [
        "ubuntu/curl@sha256:904b89b282549eefbf100c08d2803136cd8e0a3d2ff365e5ca3f14d9ac247506",
        "swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/ubuntu/curl@sha256:07ef4373017488b3bb8917d31022dc5919ad017709c56621addc65af5b31a3d9"
    ],
    "Parent": "",
    "Comment": "Add rock control metadata",
    "Created": "2026-07-27T11:45:07.536859122Z",
    "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": "",
        "Entrypoint": [
            "/usr/bin/pebble",
            "enter"
        ],
        "OnBuild": null,
        "Labels": {
            "org.opencontainers.image.created": "2026-07-27T11:47:08.262386+00:00",
            "org.opencontainers.image.description": "Command line tool for transferring data with URL syntax\n\nRock for curl, a command line tool for transferring data with URL syntax,\nsupporting various protocols including HTTP, HTTPS, FTP, and more.\n",
            "org.opencontainers.image.title": "curl",
            "org.opencontainers.image.version": "8.18"
        }
    },
    "Architecture": "amd64",
    "Os": "linux",
    "Size": 39458925,
    "GraphDriver": {
        "Data": {
            "LowerDir": "/var/lib/docker/overlay2/cf8291cf1fbeea132ac4fbb1f4b54a30b050558b656f1ff9080b2f87b08d5b1c/diff",
            "MergedDir": "/var/lib/docker/overlay2/ecc45a02f0fc0826fe84ac2e1354ef8d59c03b2679e55f9287d46c4f24f20e48/merged",
            "UpperDir": "/var/lib/docker/overlay2/ecc45a02f0fc0826fe84ac2e1354ef8d59c03b2679e55f9287d46c4f24f20e48/diff",
            "WorkDir": "/var/lib/docker/overlay2/ecc45a02f0fc0826fe84ac2e1354ef8d59c03b2679e55f9287d46c4f24f20e48/work"
        },
        "Name": "overlay2"
    },
    "RootFS": {
        "Type": "layers",
        "Layers": [
            "sha256:1f84a97e9e3aa2fa22c8c5b8295fab9f64a747fd3181fcf5813630506031daec",
            "sha256:f9293c9eb0daa960a856ef5e2dcaf1de07b9cfbbba21100a1612d36e187c2178"
        ]
    },
    "Metadata": {
        "LastTagTime": "2026-07-28T15:53:43.583251756+08:00"
    }
}