运维|devops|docker|docker私有仓库搭建(nexus)

运维|devops|docker|docker私有仓库搭建(nexus)

主流仓库比较

如果Nexus基于docker部署

重装

docker commit nexus my-nexus-with-data
docker stop nexus
docker rm nexus

docker run -d 
  --name nexus 
  -p 8082:8081 
  -p 8881:8881 
  my-nexus-with-data

Sonatype Nexus 开启docker

激活 Docker Bearer Token Realm

创建 Docker 专用的 Blob 存储

创建 Docker Hosted 仓库

验证是否开启

• Docker 内部验证

  docker exec -it nexus sh
  wget -qO- http://localhost:8881/v2/

  

• 其他服务器验证

  curl -v http://192.168.0.68:8881/v2/

  

打通docker和仓库

增加如下配置

{
  "registry-mirrors": [
    "https://docker.mirrors.ustc.edu.cn"
  ],
  "insecure-registries": ["192.168.0.68:8881"]
}

重启docker

sudo systemctl daemon-reload
sudo systemctl restart docker

验证配置是否生效

docker info | grep -A 2 "Insecure Registries"

登录

推送测试镜像

# 拉取测试镜像
docker pull nginx:alpine

# 打标签
docker tag nginx:alpine 192.168.0.68:8881/nginx:alpine

# 推送
docker push 192.168.0.68:8881/nginx:alpine

拉取测试镜像

# 删除本地镜像
docker rmi 192.168.0.68:8881/nginx:alpine

# 从私有仓库拉取
docker pull 192.168.0.68:8881/nginx:alpine

Nexus Web