docker搭建私有仓库-08
一、docker搭建私有仓库
1.1、获取registry镜像
[root@docker-node1 ~]#docker pull registry [root@docker-node1 ~]# docker images REPOSITORY TAG IMAGE ID CREATED SIZE nulige/my_nginx v2 2a506435e91e 4 days ago 796 MB docker.io/nulige/my_nginx latest b73ba52bdac7 4 days ago 796 MB docker.io/nulige/nginx latest b73ba52bdac7 4 days ago 796 MB nulige/my_nginx latest b73ba52bdac7 4 days ago 796 MB nulige/my_nginx v1 b73ba52bdac7 4 days ago 796 MB docker.io/nginx latest cd5239a0906a 2 weeks ago 109 MB docker.io/centos latest 49f7960eb7e4 2 weeks ago 200 MB docker.io/registry latest d1fd7d86a825 5 months ago 33.3 MB docker.io/alpine latest 3fd9065eaf02 5 months ago 4.15 MB
1.2、创建用户和密码
[root@docker-node1 ~]# cd /opt/ [root@docker-node1 opt]# mkdir auth [root@docker-node1 opt]# ls aaa auth docker_test #创建用户和密码 user:nulige passwd:123456 [root@docker-node1 opt]# docker run --entrypoint htpasswd registry:2 -Bbn nulige 123456 >auth/htpasswd Unable to find image 'registry:2' locally Trying to pull repository docker.io/library/registry ... 2: Pulling from docker.io/library/registry Digest: sha256:672d519d7fd7bbc7a448d17956ebeefe225d5eb27509d8dc5ce67ecb4a0bce54 Status: Downloaded newer image for docker.io/registry:2 [root@docker-node1 opt]# ls aaa auth docker_test [root@docker-node1 opt]# cat auth/htpasswd nulige:$2y$05$98P/LH7lC8FVc93nQwEJteZOl8eAHxEidNaBZeStt39emnTE3s46m
1.3、启动registry1容器 ,默认端口5000映射到6000
docker run -d -p 6000:5000 --restart=always --name registry1 \
-v `pwd`/auth:/auth \
-e "REGISTRY_AUTH=htpasswd" \
-e "REGISTRY_AUTH_HTPASSWD_REALM=Registry Realm" \
-e REGISTRY_AUTH_HTPASSWD_PATH=/auth/htpasswd \
registry
#执行效果：
[root@docker-node1 opt]# docker run -d -p 6000:5000 --restart=always --name registry1 \ > -v `pwd`/auth:/auth \ > -e "REGISTRY_AUTH=htpasswd" \ > -e "REGISTRY_AUTH_HTPASSWD_REALM=Registry Realm" \ > -e REGISTRY_AUTH_HTPASSWD_PATH=/auth/htpasswd \ > registry 9f93f17e06027f5e0845defed394c5348cb310a1900799347e10e21f6cf11141
1.4、访问registry仓库
[root@docker-node1 opt]# docker login 127.0.0.1:6000 Username: nulige Password: Login Succeeded
1.5、打tag,上传镜像
[root@docker-node1 opt]# docker images REPOSITORY TAG IMAGE ID CREATED SIZE nulige/my_nginx v2 2a506435e91e 4 days ago 796 MB docker.io/nulige/my_nginx latest b73ba52bdac7 4 days ago 796 MB docker.io/nulige/nginx latest b73ba52bdac7 4 days ago 796 MB nulige/my_nginx latest b73ba52bdac7 4 days ago 796 MB nulige/my_nginx v1 b73ba52bdac7 4 days ago 796 MB docker.io/nginx latest cd5239a0906a 2 weeks ago 109 MB docker.io/centos latest 49f7960eb7e4 2 weeks ago 200 MB docker.io/registry 2 d1fd7d86a825 5 months ago 33.3 MB docker.io/registry latest d1fd7d86a825 5 months ago 33.3 MB docker.io/alpine latest 3fd9065eaf02 5 months ago 4.15 MB #打tag [root@docker-node1 opt]# docker tag 2a506435e91e 127.0.0.1:6000/nulige/nginx #上传镜像 [root@docker-node1 opt]# docker push 127.0.0.1:6000/nulige/nginx The push refers to a repository [127.0.0.1:6000/nulige/nginx] a27304149ecb: Pushed bcc97fbfc9e1: Pushed latest: digest: sha256:396ba6acbfcaeb2550b8eba0d386308af8fd59918cbd6bee734676409f2d1571 size: 742
1.6、同时删除多个镜像[root@docker-node1 opt]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE 127.0.0.1 6000 2a506435e91e 4 days ago 796 MB 127.0.0.1:6000/nulige/nginx latest 2a506435e91e 4 days ago 796 MB nulige/my_nginx v2 2a506435e91e 4 days ago 796 MB docker.io/nulige/my_nginx latest b73ba52bdac7 4 days ago 796 MB docker.io/nulige/nginx latest b73ba52bdac7 4 days ago 796 MB nulige/my_nginx latest b73ba52bdac7 4 days ago 796 MB nulige/my_nginx v1 b73ba52bdac7 4 days ago 796 MB docker.io/nginx latest cd5239a0906a 2 weeks ago 109 MB docker.io/centos latest 49f7960eb7e4 2 weeks ago 200 MB docker.io/registry 2 d1fd7d86a825 5 months ago 33.3 MB docker.io/registry latest d1fd7d86a825 5 months ago 33.3 MB docker.io/alpine latest 3fd9065eaf02 5 months ago 4.15 MB
[root@docker-node1 opt]# docker rmi -f 2a506435e91e 2a506435e91e 2a506435e91e b73ba52bdac7 Untagged: 127.0.0.1:6000 Untagged: 127.0.0.1:6000/nulige/nginx:latest Untagged: 127.0.0.1:6000/nulige/nginx@sha256:396ba6acbfcaeb2550b8eba0d386308af8fd59918cbd6bee734676409f2d1571 Untagged: nulige/my_nginx:v2 Deleted: sha256:2a506435e91e6803a9b156fda5a6ca5e217d8aa4cb9bc5bcabe753c3b15bc232 Untagged: docker.io/nulige/my_nginx:latest Untagged: docker.io/nulige/nginx:latest Untagged: nulige/my_nginx:latest Untagged: nulige/my_nginx:v1 Deleted: sha256:b73ba52bdac7747864966afcf7c8c671cbea79537f2bcca04648411685802177 Deleted: sha256:01a8429e9d56d5a5d2472cc0e4215b3c6eb55208069eafb386efa60282085cbc Error response from daemon: No such image: 2a506435e91e:latest Error response from daemon: No such image: 2a506435e91e:latest
[root@docker-node1 opt]# docker images REPOSITORY TAG IMAGE ID CREATED SIZE docker.io/nginx latest cd5239a0906a 2 weeks ago 109 MB docker.io/centos latest 49f7960eb7e4 2 weeks ago 200 MB docker.io/registry 2 d1fd7d86a825 5 months ago 33.3 MB docker.io/registry latest d1fd7d86a825 5 months ago 33.3 MB docker.io/alpine latest 3fd9065eaf02 5 months ago 4.15 MB
1.7、从自已搭的私有仓库下载镜像
#下载nginx镜像
[root@docker-node1 opt]# docker pull 127.0.0.1:6000/nulige/nginx Using default tag: latest Trying to pull repository 127.0.0.1:6000/nulige/nginx ... latest: Pulling from 127.0.0.1:6000/nulige/nginx 7dc0dca2b151: Already exists a827ace00187: Pull complete Digest: sha256:396ba6acbfcaeb2550b8eba0d386308af8fd59918cbd6bee734676409f2d1571 Status: Downloaded newer image for 127.0.0.1:6000/nulige/nginx:latest
#查看所有镜像，看是否有nulige/nginx镜像
[root@docker-node1 opt]# docker images REPOSITORY TAG IMAGE ID CREATED SIZE 127.0.0.1:6000/nulige/nginx latest 2a506435e91e 4 days ago 796 MB docker.io/nginx latest cd5239a0906a 2 weeks ago 109 MB docker.io/centos latest 49f7960eb7e4 2 weeks ago 200 MB docker.io/registry 2 d1fd7d86a825 5 months ago 33.3 MB docker.io/registry latest d1fd7d86a825 5 months ago 33.3 MB docker.io/alpine latest 3fd9065eaf02 5 months ago 4.15 MB [root@docker-node1 opt]#
1.8、问题解决
[root@docker-node2 ~]# docker login 192.168.0.26 Username: nulige Password: Error response from daemon: Get https://192.168.0.26/v1/users/: dial tcp 192.168.0.26:443: getsockopt: connection refused
加上参数：
