##############vagrant安装centos#############################################

1、准备好vagrant、viturabox

#vagrant下载

https://releases.hashicorp.com/vagrant/2.2.9/vagrant_2.2.9_x86_64.msi

#vitualbox下载

https://www.virtualbox.org/

2、新建centos虚拟机目录

3、在该目录下打开cmd命令行

4、命令行输入

##vagrant box add {title} {url}

vagrant box add Centos7.1 https://github.com/tommy-muehle/puppet-vagrant-boxes/releases/download/1.1.0/centos-7.0-x86_64.box

5、初始化vagrant

#vagrant init {title}

vagrant init Centos7.1

6、启动centos

vagrant up

7、连接机器

vagrant ssh

8、进入root

su root#密码:vagrant

##############Docker安装#############################################

# 1、查看安装过的docker：

yum list installed | grep docker

# 2、卸载docker：

sudo yum remove -y docker-ce.x86_64 docker-client.x86_64 docker-common.x86_64

# 3、删除容器镜像：

sudo rm -rf /var/lib/docker

# 4、安装依赖

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

# 5、设置阿里云镜像源

sudo yum-config-manager --add-repo https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo

# 6、安装 Docker-CE

sudo yum install docker-ce

# 7、启动docker服务 

sudo systemctl start docker

# 8、开机docker服务自启

sudo systemctl enable docker

# 9  配置阿里镜像源

sudo mkdir -p /etc/docker

10.新增daemin.json

vi /etc/docker/daemon.json

{

  "registry-mirrors": ["https://67bbb3vj.mirror.aliyuncs.com"]

}

#11.重启docker服务

sudo systemctl daemon-reload

sudo systemctl restart docker