docker registry 安装步骤

Posted 2020-10-07

docker registry 安装步骤

实验环境

192.168.30.95  //registry server

192.168.30.96  //docker client

操作系统  centos 7.2

//-----------------------------------registry server

$ docker run -d -p 5000:5000 --restart=always --name registry registry:2

$ docker pull ubuntu:16.04

$ docker tag ubuntu:16.04 localhost:5000/myfirstimage

$ docker push localhost:5000/myfirstimage

$ docker image remove ubuntu:16.04

$ docker image remove localhost:5000/myfirstimage

$ docker pull localhost:5000/myfirstimage

curl -X GET http://192.168.30.95:5000/v2/_catalog  //显示私有仓库里的镜像

//----------------------------------------docker client

//Create or modify /etc/docker/daemon.json

//{ "insecure-registries":["myregistry.example.com:5000"] }

//Restart docker daemon

//sudo service docker restart

{ "insecure-registries":["192.168.30.95:5000"] }

systemctyl restart docker

docker pull 192.168.30.95:5000/myfirstimage