container_training's Introduction

docker基础

配置后重启

systemctl daemon-reload   
   
systemctl restart docker

安装docker

手动安装

yum直接联网安装



参考：https://docs.docker.com/install/linux/docker-ce/centos/



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
     
     
systemctl start docker

离线下载安装包安装

https://download.docker.com/linux/centos/7/x86_64/stable/Packages/

自动化安装

docker安装官方脚本

curl -fsSL get.docker.com -o get-docker.sh

sh get-docker.sh

第三方脚本

curl https://releases.rancher.com/install-docker/17.03.sh | sh

安装指定版本

下载指定版本安装包并安装

https://download.docker.com/linux/centos/7/x86_64/stable/Packages/

yum安装执行版本的docker

配置docker

配置国内加速

vim /usr/lib/systemd/system/docker.service

add:

--registry-mirrors=https://registry.docker-cn.com


systemctl daemon-reload    &&  systemctl restart docker

systemctl daemon-reload    &&  systemctl restart docker

配置开机启动

systemctl start docker &&  systemctl  enable docker

局域网内部的安装方法

方法一：

cd /etc/yum.repo

wget  https://download.docker.com/linux/centos/docker-ce.repo

yum install docker-ce

简单方法：


wget -P /etc/yum.repos.d     https://download.docker.com/linux/centos/docker-ce.repo
ls -l /etc/yum.repos.d

yum install docker-ce

方法二：

Open  https://download.docker.com/linux/centos/7/x86_64/stable/Packages/

wget   https://download.docker.com/linux/centos/7/x86_64/stable/Packages/docker-ce-18.03.1.ce-1.el7.centos.x86_64.rpm

yum localinstall  docker-ce-18.03.1.ce-1.el7.centos.x86_64.rpm