使用Vagrant安裝Virtualbox, 再於Virtualbox裝CentOS, 於CentOS裝docker

OS: MacOS

1.安裝Virtualbox
下載路徑: https://www.virtualbox.org/wiki/Downloads

2.安裝Vagrant
下載路徑: https://www.vagrantup.com/

3.安裝CentOS 7
Command如下:
mkdir centos7
cd centos7
vagrant init centos/7
vagrant up

4.查看vagrant狀態
vagrant status

5.登入centos7
vagrant ssh default

6.安裝docker
安裝文件: https://docs.docker.com/install/linux/docker-ce/centos/#install-docker-ce-1

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

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

sudo yum-config-manager –enable docker-ce-edge
sudo yum-config-manager –enable docker-ce-test
sudo yum-config-manager –disable docker-ce-edge

sudo yum install docker-ce

sudo systemctl start docker

sudo docker run hello-world