创建存储凭据的文件夹:
mkdir -p /root/auth
现在,我将在Docker容器的帮助下创建htpasswd文件。该htpasswd文件将包含我的凭据和加密的passwd。
docker run --entrypoint htpasswd registry -Bbn myuser mypassword > auth/htpasswd
核实:
cat auth/htpasswd myuser:$2y$05$8IpPEG94/u.gX4Hn9zDU3.6vru2rHJSehPEZfD1yyxHu.ABc2QhSa
凭据很好。现在,我必须将我的凭据添加到注册表中。在这里,我将在容器中安装auth目录:
docker run -d -p 5000:5000 --restart=unless-stopped --name registry-auth -v /root/auth:/auth -v /data/registry:/var/lib/registry -e "REGISTRY_AUTH=htpasswd" -e "REGISTRY_AUTH_HTPASSWD_REALM=Registry Realm" -e REGISTRY_AUTH_HTPASSWD_PATH=/auth/htpasswd registry
测试:
docker push localhost:5000/busybox The push refers to a repository [localhost:5000/busybox] 8ac8bfaff55a: Image push failed unauthorized: authentication required
认证:
docker login localhost:5000 Username (): myuser Password: Login Succeeded
注意:因为服务器docker版本问题第一次docker login报错,Error response from daemon: login attempt to http://192.168.122.190:5000/v2/ failed with status: 400 Bad Request,升级了一下docker版本再docker login就成功了。
重试推送:
docker push localhost:5000/busybox The push refers to a repository [localhost:5000/busybox] 8ac8bfaff55a: Pushed latest: digest: sha256:1359608115b94599e5641638bac5aef1ddfaa79bb96057ebf41ebc8d33acf8a7 size: 527