[VagrantFile] CentOS7 + docker-compose

VagrantFile

Vagrant.configure("2") do |config|
  config.vm.box = "centos/7"
  config.vm.network "private_network", ip: "192.168.33.10"
  
  config.vm.provision "shell", inline: <<-SHELL
     # update
     sudo yum update
     
     # add docker repo
     sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
     sudo yum makecache fast

     # create docker user
     sudo groupadd docker
     sudo usermod -aG docker vagrant
     sudo gpasswd -a vagrant docker

     # install docker
     sudo yum install -y docker-ce

     # install docker-compose
     curl -L https://github.com/docker/compose/releases/download/1.22.0/docker-compose-`uname -s`-`uname -m` > docker-compose
     sudo mv /home/vagrant/docker-compose /usr/local/bin/docker-compose
     sudo chmod +x /usr/local/bin/docker-compose
     
     # setup
     sudo systemctl start docker
     sudo systemctl enable docker
     sudo systemctl restart docker
  SHELL
end