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  • 搭建docker registry私有镜像仓库

    搭建docker registry私有镜像仓库

    一、安装docker-distribution

    yum install -y docker-distribution

    安装完成后,启动服务:

    systemctl enable docker-distribution.service

    systemctl start docker-distribution.service

    二、配置config.yaml

    在/etc/docker-distribution/registry目录下编辑config.yaml文件如下:

    [root@k8s-master docker]# vim /etc/docker-distribution/registry/config.yml

    version: 0.1

    log:

    fields:

    service: registry

    storage:

    cache:

    layerinfo: inmemory

    filesystem:

    rootdirectory: /var/lib/registry #可修改

    http:

    addr: 192.168.60.128:5000 # [仓库运行的IP地址]:[仓库运行的端口,可设为5000]

    三、修改daemon.json

    [root@k8s-master docker]# vim /etc/docker/daemon.json

    {"insecure-registries": ["192.168.60.128:5000"]}

    随后重启docker:

    systemctl restart docker

    这样就完成了私有仓库的搭建。

    四、测试上传

    用docker images查看已下载的镜像,选择一个,例如tomcat,打上标签:

    docker tag [tomcat镜像的ID] [仓库IP]:[仓库端口]/tomcat

    docker tag 29a4ec4a1572 192.168.60.128:5000/tomcat

    之后,用docker push命令将打上标签后的镜像上传至私有仓库:

    docker push [仓库IP]:[仓库端口]/tomcat

    docker push 192.168.60.128:5000/tomcat

    看到类似于下面这样的提示后,说明上传成功:

    [root@k8s-master docker]# docker push 192.168.60.128:5000/tomcat

    The push refers to a repository [192.168.60.128:5000/tomcat]

    8a7dce73d7c4: Pushed

    6da0dd6a6aec: Pushed

    7ff9a7fd153d: Pushed

    a3a8efb9d782: Pushed

    d297a2eb5e16: Pushed

    b92d80dc1874: Pushed

    77b174a6a187: Pushed

    latest: digest: sha256:b5fb7857a99f4583c067e2ce6cb1ce1a98a999a2cc15c0cd8a09998fa84557dc size: 1783

    五、测试查询

    Docker registry v2的API与v1差异非常大。例如,用下面的命令查看已上传的镜像:

    curl -X GET http://仓库IP:仓库端口/v2/_catalog

    [root@k8s-master docker]# curl -X GET http://192.168.60.128:5000/v2/_catalog

    {"repositories":["tomcat"]}

    搭建docker registry私有镜像仓库

    一、安装docker-distribution

    yum install -y docker-distribution

    安装完成后,启动服务:

    systemctl enable docker-distribution.service

    systemctl start docker-distribution.service

    二、配置config.yaml

    在/etc/docker-distribution/registry目录下编辑config.yaml文件如下:

    [root@k8s-master docker]# vim /etc/docker-distribution/registry/config.yml

    version: 0.1

    log:

    fields:

    service: registry

    storage:

    cache:

    layerinfo: inmemory

    filesystem:

    rootdirectory: /var/lib/registry #可修改

    http:

    addr: 192.168.60.128:5000 # [仓库运行的IP地址]:[仓库运行的端口,可设为5000]

    三、修改daemon.json

    [root@k8s-master docker]# vim /etc/docker/daemon.json

    {"insecure-registries": ["192.168.60.128:5000"]}

    随后重启docker:

    systemctl restart docker

    这样就完成了私有仓库的搭建。

    四、测试上传

    用docker images查看已下载的镜像,选择一个,例如tomcat,打上标签:

    docker tag [tomcat镜像的ID] [仓库IP]:[仓库端口]/tomcat

    docker tag 29a4ec4a1572 192.168.60.128:5000/tomcat

    之后,用docker push命令将打上标签后的镜像上传至私有仓库:

    docker push [仓库IP]:[仓库端口]/tomcat

    docker push 192.168.60.128:5000/tomcat

    看到类似于下面这样的提示后,说明上传成功:

    [root@k8s-master docker]# docker push 192.168.60.128:5000/tomcat

    The push refers to a repository [192.168.60.128:5000/tomcat]

    8a7dce73d7c4: Pushed

    6da0dd6a6aec: Pushed

    7ff9a7fd153d: Pushed

    a3a8efb9d782: Pushed

    d297a2eb5e16: Pushed

    b92d80dc1874: Pushed

    77b174a6a187: Pushed

    latest: digest: sha256:b5fb7857a99f4583c067e2ce6cb1ce1a98a999a2cc15c0cd8a09998fa84557dc size: 1783

    五、测试查询

    Docker registry v2的API与v1差异非常大。例如,用下面的命令查看已上传的镜像:

    curl -X GET http://仓库IP:仓库端口/v2/_catalog

    [root@k8s-master docker]# curl -X GET http://192.168.60.128:5000/v2/_catalog

    {"repositories":["tomcat"]}

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  • 原文地址:https://www.cnblogs.com/xy51/p/12970842.html
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