在阿里云上创建私有仓库，为后面的微服务上传镜像做准备，后面会安装harbor

操作指南：

1. 登录阿里云Docker Registry

$ sudo docker login --username=wgr332574835 registry.cn-hangzhou.aliyuncs.com

用于登录的用户名为阿里云账号全名，密码为开通服务时设置的密码。

您可以在产品控制台首页修改登录密码。

2. 从Registry中拉取镜像

$ sudo docker pull registry.cn-hangzhou.aliyuncs.com/dalianpai/topcheer:[镜像版本号]

3. 将镜像推送到Registry

$ sudo docker login --username=wgr332574835 registry.cn-hangzhou.aliyuncs.com$ sudo docker tag [ImageId] registry.cn-hangzhou.aliyuncs.com/dalianpai/topcheer:[镜像版本号]$ sudo docker push registry.cn-hangzhou.aliyuncs.com/dalianpai/topcheer:[镜像版本号]

请根据实际镜像信息替换示例中的[ImageId]和[镜像版本号]参数。

演示

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 1 [root@topcheer ~]# sudo docker login --username=wgr332574835 registry.cn-hangzhou.aliyuncs.com 2 Password: 3 Login Succeeded 4 [root@topcheer ~]# docker images 5 REPOSITORY TAG IMAGE ID CREATED SIZE 6 docker.io/openzipkin/zipkin latest 17c2bb09f482 4 days ago 154 MB 7 docker.io/mysql latest c8ee894bd2bd 8 days ago 456 MB 8 elasticsearch latest 874179f19603 3 weeks ago 771 MB 9 docker.io/nacos/nacos-server latest a4229ac5cc19 4 weeks ago 710 MB10 springbootdemo4docker latest cd13bc7f56a0 4 weeks ago 678 MB11 docker.io/tomcat latest ee48881b3e82 6 weeks ago 506 MB12 docker.io/rabbitmq latest a00bc560660a 6 weeks ago 147 MB13 docker.io/centos latest 67fa590cfc1c 2 months ago 202 MB14 docker.io/redis latest f7302e4ab3a8 2 months ago 98.2 MB15 docker.io/rabbitmq 3.7.16-management 3f92e6354d11 3 months ago 177 MB16 docker.io/elasticsearch 6.8.0 d0b291d7093b 5 months ago 895 MB17 docker.io/hello-world latest fce289e99eb9 9 months ago 1.84 kB18 docker.io/java 8 d23bdf5b1b1b 2 years ago 643 MB19 [root@topcheer ~]# docker tag 17c2bb09f482 registry.cn-hangzhou.aliyuncs.com/dalianpai/topcheer:zipkin20 [root@topcheer ~]# sudo docker push registry.cn-hangzhou.aliyuncs.com/dalianpai/topcheer:zipkin21 The push refers to a repository [registry.cn-hangzhou.aliyuncs.com/dalianpai/topcheer]22 9dd6b7174575: Pushed23 424bbd0625b0: Pushed24 d1a5ddc76f3a: Pushed25 18a2e61aaa33: Pushed26 6189abe095d5: Pushed27 922fa14a45ca: Pushed28 f47163e8de57: Pushed29 0d1435bd79e4: Pushed30 zipkin: digest: sha256:80c5aef490522ffd3f377fb670fdb153e0455d15e3031a3d605b3b03aaf95e04 size: 199831 ?32 [root@topcheer ~]# docker images33 REPOSITORY TAG IMAGE ID CREATED SIZE34 registry.cn-hangzhou.aliyuncs.com/dalianpai/topcheer zipkin 17c2bb09f482 4 days ago 154 MB35 docker.io/mysql latest c8ee894bd2bd 8 days ago 456 MB36 elasticsearch latest 874179f19603 3 weeks ago 771 MB37 docker.io/nacos/nacos-server latest a4229ac5cc19 4 weeks ago 710 MB38 springbootdemo4docker latest cd13bc7f56a0 4 weeks ago 678 MB39 docker.io/tomcat latest ee48881b3e82 6 weeks ago 506 MB40 docker.io/rabbitmq latest a00bc560660a 6 weeks ago 147 MB41 docker.io/centos latest 67fa590cfc1c 2 months ago 202 MB42 docker.io/redis latest f7302e4ab3a8 2 months ago 98.2 MB43 docker.io/rabbitmq 3.7.16-management 3f92e6354d11 3 months ago 177 MB44 docker.io/elasticsearch 6.8.0 d0b291d7093b 5 months ago 895 MB45 docker.io/hello-world latest fce289e99eb9 9 months ago 1.84 kB46 docker.io/java 8 d23bdf5b1b1b 2 years ago 643 MB47 [root@topcheer ~]#48 ?49 ?