linux下docker安装

1、关闭/禁用防火墙

1.1关闭防火墙

service firewalld stop

1.2禁用防火墙

systemctl disable firewalld

2、docker安装

2.1、卸载老版本

yum remove docker \
                  docker-client \
                  docker-client-latest \
                  docker-common \
                  docker-latest \
                  docker-latest-logrotate \
                  docker-logrotate \
                  docker-engine

2.2、安装

yum install -y yum-utils \
  device-mapper-persistent-data \
  lvm2

 

 

 

yum-config-manager \
    --add-repo \
    https://download.docker.com/linux/centos/docker-ce.repo

 

 

 

yum install docker-ce docker-ce-cli containerd.io

 

 3、启动docker

3.1、启动

systemctl start docker 
# 或 
service docker start

3.2、设置开机自启动

systemctl enable docker

4、docker镜像仓库配置

4.1、创建配置文件

touch /etc/docker/daemon.json

4.2、编辑配置文件

vi /etc/docker/daemon.json

{
  "insecure-registries": [
    "192.168.1.61:5001"
  ],
  "log-driver":"json-file",
  "log-opts": {"max-size":"500m", "max-file":"3"}
}

4.3、重启docker服务

service docker restart