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
1 [[email protected] ~]# sudo docker login --username=wgr332574835 registry.cn-hangzhou.aliyuncs.com 2 Password: 3 Login Succeeded 4 [[email protected] ~]# 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 MB 10 springbootdemo4docker latest cd13bc7f56a0 4 weeks ago 678 MB 11 docker.io/tomcat latest ee48881b3e82 6 weeks ago 506 MB 12 docker.io/rabbitmq latest a00bc560660a 6 weeks ago 147 MB 13 docker.io/centos latest 67fa590cfc1c 2 months ago 202 MB 14 docker.io/redis latest f7302e4ab3a8 2 months ago 98.2 MB 15 docker.io/rabbitmq 3.7.16-management 3f92e6354d11 3 months ago 177 MB 16 docker.io/elasticsearch 6.8.0 d0b291d7093b 5 months ago 895 MB 17 docker.io/hello-world latest fce289e99eb9 9 months ago 1.84 kB 18 docker.io/java 8 d23bdf5b1b1b 2 years ago 643 MB 19 [[email protected] ~]# docker tag 17c2bb09f482 registry.cn-hangzhou.aliyuncs.com/dalianpai/topcheer:zipkin 20 [[email protected] ~]# sudo docker push registry.cn-hangzhou.aliyuncs.com/dalianpai/topcheer:zipkin 21 The push refers to a repository [registry.cn-hangzhou.aliyuncs.com/dalianpai/topcheer] 22 9dd6b7174575: Pushed 23 424bbd0625b0: Pushed 24 d1a5ddc76f3a: Pushed 25 18a2e61aaa33: Pushed 26 6189abe095d5: Pushed 27 922fa14a45ca: Pushed 28 f47163e8de57: Pushed 29 0d1435bd79e4: Pushed 30 zipkin: digest: sha256:80c5aef490522ffd3f377fb670fdb153e0455d15e3031a3d605b3b03aaf95e04 size: 1998 31 32 [[email protected] ~]# docker images 33 REPOSITORY TAG IMAGE ID CREATED SIZE 34 registry.cn-hangzhou.aliyuncs.com/dalianpai/topcheer zipkin 17c2bb09f482 4 days ago 154 MB 35 docker.io/mysql latest c8ee894bd2bd 8 days ago 456 MB 36 elasticsearch latest 874179f19603 3 weeks ago 771 MB 37 docker.io/nacos/nacos-server latest a4229ac5cc19 4 weeks ago 710 MB 38 springbootdemo4docker latest cd13bc7f56a0 4 weeks ago 678 MB 39 docker.io/tomcat latest ee48881b3e82 6 weeks ago 506 MB 40 docker.io/rabbitmq latest a00bc560660a 6 weeks ago 147 MB 41 docker.io/centos latest 67fa590cfc1c 2 months ago 202 MB 42 docker.io/redis latest f7302e4ab3a8 2 months ago 98.2 MB 43 docker.io/rabbitmq 3.7.16-management 3f92e6354d11 3 months ago 177 MB 44 docker.io/elasticsearch 6.8.0 d0b291d7093b 5 months ago 895 MB 45 docker.io/hello-world latest fce289e99eb9 9 months ago 1.84 kB 46 docker.io/java 8 d23bdf5b1b1b 2 years ago 643 MB 47 [[email protected] ~]# 48 49