Vagrant 启动集群

Vagrantfile

Vagrant.configure("2") do |config|

	(1..3).each do |i|

		config.vm.define "calico#{i}" do |node|

		# 设置虚拟机的Box
		node.vm.box = "ubuntu/bionic"

		# 设置虚拟机的主机名
		node.vm.hostname="calico#{i}"

		# 设置虚拟机的IP
		node.vm.network "private_network", ip: "172.17.8.#{i}"

		# 设置主机与虚拟机的共享目录
		node.vm.synced_folder "~/Documents/share", "/home/vagrant/share"

		# VirtaulBox相关配置
		node.vm.provider "virtualbox" do |v|

			# 设置虚拟机的名称
			v.name = "calico#{i}"

			# 设置虚拟机的内存大小
			v.memory = 1024

			# 设置虚拟机的CPU个数
			v.cpus = 1
		end

		# 使用shell脚本进行软件安装和配置
		node.vm.provision "shell", inline: <<-SHELL

			# 安装docker
      snap install docker
			echo 'export PATH=$PATH:/snap/bin' >> /etc/profile
		SHELL

		end
	end
end