docker使用阿里云镜像仓库

一、阿里云docker仓库

1：阿里云docker仓库 https://dev.aliyun.com/search.html

2：进去注册帐号后，点击自己的管理中心。

3：在管理中心点击加速器，右边面板会有你的加速地址，右边面板下面有详细设置步骤。 

4、配置docker镜像加速器：

[root@docker ~]# cat /usr/lib/systemd/system/docker.service
[Unit]
Description=Docker Application Container Engine
Documentation=http://docs.docker.com
After=network.target rhel-push-plugin.socket registries.service
Wants=docker-storage-setup.service
Requires=docker-cleanup.timer

[Service]
Type=notify
NotifyAccess=all
EnvironmentFile=-/run/containers/registries.conf
EnvironmentFile=-/etc/sysconfig/docker
EnvironmentFile=-/etc/sysconfig/docker-storage
EnvironmentFile=-/etc/sysconfig/docker-network
Environment=GOTRACEBACK=crash
Environment=DOCKER_HTTP_HOST_COMPAT=1
Environment=PATH=/usr/libexec/docker:/usr/bin:/usr/sbin
ExecStart=/usr/bin/dockerd-current --registry-mirror=https://alzgoonw.mirror.aliyuncs.com \
          --add-runtime docker-runc=/usr/libexec/docker/docker-runc-current \
          --default-runtime=docker-runc \
          --exec-opt native.cgroupdriver=systemd \
          --userland-proxy-path=/usr/libexec/docker/docker-proxy-current \
          --init-path=/usr/libexec/docker/docker-init-current \
          --seccomp-profile=/etc/docker/seccomp.json \
          $OPTIONS \
          $DOCKER_STORAGE_OPTIONS \
          $DOCKER_NETWORK_OPTIONS \
          $ADD_REGISTRY \
          $BLOCK_REGISTRY \
          $INSECURE_REGISTRY \
	  $REGISTRIES
ExecReload=/bin/kill -s HUP $MAINPID
LimitNOFILE=1048576
LimitNPROC=1048576
LimitCORE=infinity
TimeoutStartSec=0
Restart=on-abnormal
KillMode=process

[Install]
WantedBy=multi-user.target

　　

[root@docker ~]# cat /usr/lib/systemd/system/docker.service[Unit]Description=Docker Application Container EngineDocumentation=http://docs.docker.comAfter=network.target rhel-push-plugin.socket registries.serviceWants=docker-storage-setup.serviceRequires=docker-cleanup.timer
[Service]Type=notifyNotifyAccess=allEnvironmentFile=-/run/containers/registries.confEnvironmentFile=-/etc/sysconfig/dockerEnvironmentFile=-/etc/sysconfig/docker-storageEnvironmentFile=-/etc/sysconfig/docker-networkEnvironment=GOTRACEBACK=crashEnvironment=DOCKER_HTTP_HOST_COMPAT=1Environment=PATH=/usr/libexec/docker:/usr/bin:/usr/sbinExecStart=/usr/bin/dockerd-current --registry-mirror=https://alzgoonw.mirror.aliyuncs.com \          --add-runtime docker-runc=/usr/libexec/docker/docker-runc-current \          --default-runtime=docker-runc \          --exec-opt native.cgroupdriver=systemd \          --userland-proxy-path=/usr/libexec/docker/docker-proxy-current \          --init-path=/usr/libexec/docker/docker-init-current \          --seccomp-profile=/etc/docker/seccomp.json \          $OPTIONS \          $DOCKER_STORAGE_OPTIONS \          $DOCKER_NETWORK_OPTIONS \          $ADD_REGISTRY \          $BLOCK_REGISTRY \          $INSECURE_REGISTRY \  $REGISTRIESExecReload=/bin/kill -s HUP $MAINPIDLimitNOFILE=1048576LimitNPROC=1048576LimitCORE=infinityTimeoutStartSec=0Restart=on-abnormalKillMode=process
[Install]WantedBy=multi-user.target