一. vagrant 安装centos

vagrant init centos/7

vagrant up

vagrant ssh

二. centos安装docker

安装docker

yum install docker

修改配置文件

vi /etc/selinux.config

 

 将标红处修改为图中数据

启动docker

systemctl enable docker //开机启动

systemctl start docker //启动docker

干净地卸载docker

 

1. yum remove docker \

 

 

docker-client \

 

 

docker-client-latest \

 

 

docker-common \

 

 

docker-latest \

 

 

docker-latest-logrotate \

 

 

docker-logrotate \

 

 

docker-selinux \

 

 

docker-engine-selinux \

 

 

docker-engine

 

 

2. rm -rf /etc/systemd/system/docker.service.d

 

 

3. rm -rf /var/lib/docker

 

 

4. rm -rf /var/run/docker

 

三.docker安装mysql等镜像

1.安装mysql

a.安装

docker pull mysql:5.7

docker run -p 3306:3306 --name mysql \
-v /mydata/mysql/log:/var/log/mysql\
-v /mydata/mysql/data:/var/lib/mysql\
-v /mydata/mysql/conf:/etc/mysql\
-e MYSQL_ROOT_PASSWORD=mysql密码\
-d mysql:5.7

b.登录

docker exec -it mysql  /bin/bash

mysql -u root -p 

(mysql密码)

use mysql;

grant all privileges on *.* to 'root'@'%' identified by 'mysql密码' with grant option;

 

2.安装redis

1.安装

docker pull redis

docker run -p 6379:6379 --name redis --restart=always\
-v /mydata/redis/data:/data\
-v /mydata/redisl/conf/redis.conf:/etc/redis/red\is.conf\
-d redis redis-server /etc/redis/redis.conf