Docker拉取命令

docker pull swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/bluenviron/mediamtx:1.21.0-ffmpeg
docker tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/bluenviron/mediamtx:1.21.0-ffmpeg  docker.io/bluenviron/mediamtx:1.21.0-ffmpeg

Containerd拉取命令

ctr images pull swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/bluenviron/mediamtx:1.21.0-ffmpeg
ctr images tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/bluenviron/mediamtx:1.21.0-ffmpeg  docker.io/bluenviron/mediamtx:1.21.0-ffmpeg

Shell快速替换命令

sed -i 's#bluenviron/mediamtx:1.21.0-ffmpeg#swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/bluenviron/mediamtx:1.21.0-ffmpeg#' 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/bluenviron/mediamtx:1.21.0-ffmpeg && docker tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/bluenviron/mediamtx:1.21.0-ffmpeg  docker.io/bluenviron/mediamtx:1.21.0-ffmpeg'

Ansible快速分发-Containerd

#ansible k8s -m shell -a 'ctr images pull swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/bluenviron/mediamtx:1.21.0-ffmpeg && ctr images tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/bluenviron/mediamtx:1.21.0-ffmpeg  docker.io/bluenviron/mediamtx:1.21.0-ffmpeg'

镜像构建历史

# 2026-09-06 05:36:18  0.00B 配置容器启动时运行的命令
ENTRYPOINT ["/mediamtx"]
                        
# 2026-09-06 05:36:18  55.28MB 复制新文件或目录到容器中
COPY /linux/amd64 / # buildkit
                        
# 2026-09-06 05:36:18  0.00B 定义构建参数
ARG TARGETPLATFORM=linux/amd64
                        
# 2026-09-06 05:36:17  133.85MB 执行命令并创建新的镜像层
RUN /bin/sh -c apk add --no-cache ffmpeg # buildkit
                        
# 2026-06-16 08:01:29  0.00B 设置默认要执行的命令
CMD ["/bin/sh"]
                        
# 2026-06-16 08:01:29  8.42MB 复制文件或目录到容器中
ADD alpine-minirootfs-3.24.1-x86_64.tar.gz / # buildkit
                        
                    

镜像信息

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    "Id": "sha256:4b11f8f99eae8017d898b7b52625adfcab42088577e5bd4cdb617bdfa2a57531",
    "RepoTags": [
        "bluenviron/mediamtx:1.21.0-ffmpeg",
        "swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/bluenviron/mediamtx:1.21.0-ffmpeg"
    ],
    "RepoDigests": [
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        "swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/bluenviron/mediamtx@sha256:2e1e91855505fa2cc6c55296157defe8e57d6e3a2165b4b15f5c1c6591fdf400"
    ],
    "Parent": "",
    "Comment": "buildkit.dockerfile.v0",
    "Created": "2026-09-05T21:36:18.019822079Z",
    "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": [
            "/mediamtx"
        ],
        "OnBuild": null,
        "Labels": null
    },
    "Architecture": "amd64",
    "Os": "linux",
    "Size": 197545309,
    "GraphDriver": {
        "Data": {
            "LowerDir": "/var/lib/docker/overlay2/254ca40d519fb2f4a9874767cf07792b417137e47e7a9be989a4364e498e120d/diff:/var/lib/docker/overlay2/d51bd9f442769618005c9be653661c047116bf4ebe32b04db2ad4ca7bebb792d/diff",
            "MergedDir": "/var/lib/docker/overlay2/a09e2f47e198a58865734a413e736a99d437e68110b834228eb2884de4fe94db/merged",
            "UpperDir": "/var/lib/docker/overlay2/a09e2f47e198a58865734a413e736a99d437e68110b834228eb2884de4fe94db/diff",
            "WorkDir": "/var/lib/docker/overlay2/a09e2f47e198a58865734a413e736a99d437e68110b834228eb2884de4fe94db/work"
        },
        "Name": "overlay2"
    },
    "RootFS": {
        "Type": "layers",
        "Layers": [
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            "sha256:f6eb182f5d35faeee0ed3b14409cea9e131e8a22fb59d13724883c411871f308"
        ]
    },
    "Metadata": {
        "LastTagTime": "2026-09-14T17:10:40.152995245+08:00"
    }
}