Docker拉取命令

docker pull swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/nats:2.14.2-alpine
docker tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/nats:2.14.2-alpine  docker.io/nats:2.14.2-alpine

Containerd拉取命令

ctr images pull swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/nats:2.14.2-alpine
ctr images tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/nats:2.14.2-alpine  docker.io/nats:2.14.2-alpine

Shell快速替换命令

sed -i 's#nats:2.14.2-alpine#swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/nats:2.14.2-alpine#' 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/nats:2.14.2-alpine && docker tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/nats:2.14.2-alpine  docker.io/nats:2.14.2-alpine'

Ansible快速分发-Containerd

#ansible k8s -m shell -a 'ctr images pull swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/nats:2.14.2-alpine && ctr images tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/nats:2.14.2-alpine  docker.io/nats:2.14.2-alpine'

镜像构建历史

# 2026-06-23 03:46:20  0.00B 设置默认要执行的命令
CMD ["nats-server" "--config" "/etc/nats/nats-server.conf"]
                        
# 2026-06-23 03:46:20  0.00B 配置容器启动时运行的命令
ENTRYPOINT ["docker-entrypoint.sh"]
                        
# 2026-06-23 03:46:20  0.00B 声明容器运行时监听的端口
EXPOSE map[4222/tcp:{} 6222/tcp:{} 8222/tcp:{}]
                        
# 2026-06-23 03:46:20  341.00B 复制新文件或目录到容器中
COPY docker-entrypoint.sh /usr/local/bin # buildkit
                        
# 2026-06-23 03:46:20  740.00B 复制新文件或目录到容器中
COPY nats-server.conf /etc/nats/nats-server.conf # buildkit
                        
# 2026-06-23 03:46:19  18.88MB 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     aarch64) natsArch='arm64'; sha256='15fd0c3438e7178e5316e63be68373ad581c8d78db26e649113aa303b74e5e58' ;;     armhf) natsArch='arm6'; sha256='1c2a2b9c52d9232b58ce092ba093c46c5da6f47b1ce9b1342e3ae9465de6e758' ;;     armv7) natsArch='arm7'; sha256='6bc20a6f439d72f71dae981ffe3430197eb6e64c0d2c6000b4b4b105904fbd3c' ;;     x86_64) natsArch='amd64'; sha256='b3e7b14eb10c895fd90c2dacdb6b65bd3208adcc9524dd7689ba2c1024e6b97a' ;;     x86) natsArch='386'; sha256='654a79c090daa27dc9bc638c09e28cb0bdbed5b24e075608357b475367d47edb' ;;     s390x) natsArch='s390x'; sha256='acb6081c49e101119fb35a3cb2d77e7970440e968583c61aedf6e64e4f5023d3' ;;     ppc64le) natsArch='ppc64le'; sha256='05733a36a22ece31a23059147fbb7a9b27bb86e9770ffb1b6ba7478603b75330' ;;     loong64) natsArch='loong64'; sha256='0a31d33cc3430ec9f2b51f789afee4a21fb5d28447d52c661acfd9ea46f5d7fb' ;;     *) echo >&2 "error: $apkArch is not supported!"; exit 1 ;;     esac;         wget -O nats-server.tar.gz "https://github.com/nats-io/nats-server/releases/download/v${NATS_SERVER}/nats-server-v${NATS_SERVER}-linux-${natsArch}.tar.gz";     echo "${sha256} *nats-server.tar.gz" | sha256sum -c -;         apk add --no-cache ca-certificates tzdata;         tar -xf nats-server.tar.gz;     rm nats-server.tar.gz;     mv "nats-server-v${NATS_SERVER}-linux-${natsArch}/nats-server" /usr/local/bin;     rm -rf "nats-server-v${NATS_SERVER}-linux-${natsArch}"; # buildkit
                        
# 2026-06-23 03:46:19  0.00B 添加元数据标签
LABEL org.opencontainers.image.title=NATS Server org.opencontainers.image.description=NATS is an open-source, high-performance, cloud native messaging system. org.opencontainers.image.url=https://nats.io org.opencontainers.image.documentation=https://docs.nats.io org.opencontainers.image.source=https://github.com/nats-io/nats-docker org.opencontainers.image.vendor=NATS.io org.opencontainers.image.licenses=Apache-2.0 org.opencontainers.image.version=2.14.2
                        
# 2026-06-23 03:46:19  0.00B 设置环境变量 NATS_SERVER
ENV NATS_SERVER=2.14.2
                        
# 2026-06-23 03:20:21  0.00B 设置默认要执行的命令
CMD ["/bin/sh"]
                        
# 2026-06-23 03:20:21  8.29MB 复制文件或目录到容器中
ADD alpine-minirootfs-3.22.5-x86_64.tar.gz / # buildkit
                        
                    

镜像信息

{
    "Id": "sha256:c9aa74779ea14d8e7e641d07e904dfe9104c7c143f09e4a099596c71338ae6d7",
    "RepoTags": [
        "nats:2.14.2-alpine",
        "swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/nats:2.14.2-alpine"
    ],
    "RepoDigests": [
        "nats@sha256:952d157e28d5394a211229bd57a7b37ff9f184e58e2c8486a08fa909fd254e32",
        "swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/nats@sha256:dd64232477b23c573133426ee7d9fa5629e089a0992a3ccd673665c8849a112c"
    ],
    "Parent": "",
    "Comment": "buildkit.dockerfile.v0",
    "Created": "2026-06-22T19:46:20.076427349Z",
    "Container": "",
    "ContainerConfig": null,
    "DockerVersion": "",
    "Author": "",
    "Config": {
        "Hostname": "",
        "Domainname": "",
        "User": "",
        "AttachStdin": false,
        "AttachStdout": false,
        "AttachStderr": false,
        "ExposedPorts": {
            "4222/tcp": {},
            "6222/tcp": {},
            "8222/tcp": {}
        },
        "Tty": false,
        "OpenStdin": false,
        "StdinOnce": false,
        "Env": [
            "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
            "NATS_SERVER=2.14.2"
        ],
        "Cmd": [
            "nats-server",
            "--config",
            "/etc/nats/nats-server.conf"
        ],
        "Image": "",
        "Volumes": null,
        "WorkingDir": "/",
        "Entrypoint": [
            "docker-entrypoint.sh"
        ],
        "OnBuild": null,
        "Labels": {
            "org.opencontainers.image.description": "NATS is an open-source, high-performance, cloud native messaging system.",
            "org.opencontainers.image.documentation": "https://docs.nats.io",
            "org.opencontainers.image.licenses": "Apache-2.0",
            "org.opencontainers.image.source": "https://github.com/nats-io/nats-docker",
            "org.opencontainers.image.title": "NATS Server",
            "org.opencontainers.image.url": "https://nats.io",
            "org.opencontainers.image.vendor": "NATS.io",
            "org.opencontainers.image.version": "2.14.2"
        }
    },
    "Architecture": "amd64",
    "Os": "linux",
    "Size": 27175547,
    "GraphDriver": {
        "Data": {
            "LowerDir": "/var/lib/docker/overlay2/e28a5222799d9ac7da8d85d44708dddc6c235da5b33b8f5c64b11b8b154c35d1/diff:/var/lib/docker/overlay2/685d874c91305f392adfabd1865e15fc44caa90ca3811ed463adf6fd25266f95/diff:/var/lib/docker/overlay2/ac2551731aa85251f2a25f1b6d5ae9b3480c75cbae6ccdd85beb5c926ef51f8b/diff",
            "MergedDir": "/var/lib/docker/overlay2/5d662d6e305f1e7e071b522064e68b78fc930751ea14aec10a887d32bd19bde8/merged",
            "UpperDir": "/var/lib/docker/overlay2/5d662d6e305f1e7e071b522064e68b78fc930751ea14aec10a887d32bd19bde8/diff",
            "WorkDir": "/var/lib/docker/overlay2/5d662d6e305f1e7e071b522064e68b78fc930751ea14aec10a887d32bd19bde8/work"
        },
        "Name": "overlay2"
    },
    "RootFS": {
        "Type": "layers",
        "Layers": [
            "sha256:6f09edfb3f6d7173733adc8eec8ea00626550dc6fc2dcf07d40e13f5c1e907c4",
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            "sha256:7a863c7e933d09b1c29882a8b198033921d91daf7369ff3b4cdcc18e5809edc1"
        ]
    },
    "Metadata": {
        "LastTagTime": "2026-07-30T17:16:38.281254883+08:00"
    }
}