运维|devops|docker|docker私有仓库搭建(nexus)
基于Nexus 3.93 社区版(Community Edition)主流仓库比较
如果Nexus基于docker部署
需要卸载重装,开发8881端口(密码和存储数据会丢失)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-dataSonatype Nexus 开启docker
激活 Docker Bearer Token Realm

创建 Docker 专用的 Blob 存储
docker-blob
创建 Docker Hosted 仓库
docker-hosted


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
sudo nano /etc/docker/daemon.json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
docker login 192.168.0.68:8881(使用nexus用户名和密码)
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:alpineNexus Web
