从零搭建docker私有仓库的步骤

# 通过yum源安装docker
sudo yum -y install docker
# 启动docker
sudo systemctl start docker
# 开机自启
sudo systemctl enable docker

# 查找centos镜像
docker search centos
# 下载centos镜像
sudo docker pull docker.io/centos:latest

sudo docker image ls

sudo docker image rm 4655e9997674

sudo docker run -t -i --name zhaoolee-centos docker.io/centos:latest /bin/bash

sudo docker ps -a

sudo docker start zhaoolee-centos

sudo docker ps

sudo docker stop zhaoolee-centos

sudo docker attach zhaoolee-centos

sudo docker exec zhaoolee-centos touch 123.txt

sudo docker rm zhaoolee-centos

# 将修改后的容器发布为镜像, `-a`表示作者, `-m`表示对本次修改的说明
sudo docker commit -a "zhaoolee" -m "add 123.txt 456.txt" zhaoolee-centos zhaoolee-centos:0.1
# 基于新建的镜像创建容器
sudo docker run -t -i --name my-centos zhaoolee-centos:0.1 /bin/bash

# 查看刚刚新建的镜像信息
sudo docker history zhaoolee-centos:0.1

sudo docker diff zhaoolee-centos

# 查看镜像的详细信息
sudo docker inspect zhaoolee-centos:0.1 
# 查看容器的详细信息
sudo docker inspect zhaoolee-centos

sudo docker pull registry:latest

sudo docker run -d -p 5000:5000 --name server-registry -v /tmp/registry:/tmp/registry docker.io/registry:latest

sudo docker tag zhaoolee-centos:0.1 localhost:5000/zhaoolee-centos:0.1

sudo docker push localhost:5000/zhaoolee-centos:0.1

sudo docker pull 192.168.214.156:5000/zhaoolee-centos:0.1

# 解决安装过程中的问题:解决: Error response from daemon: Get https://192.168.214.156:5000/v2/: http: server gave HTTP response to HTTPS client
echo '{ "insecure-registries":["192.168.214.156:5000"] }' > /etc/docker/daemon.json