002 - k8s -安装k8s集群

002 - k8s -安装k8s集群 准备宿主机 初始化方式1: 直接在线下载box文件并初始化

vagrant init centos7 https://mirrors.ustc.edu.cn/centos-cloud/centos/7/vagrant/x86_64/images/CentOS-7-x86_64-Vagrant-1811_02.VirtualBox.box

初始化方式2: box文件下载到本地, 初始化

vagrant box add ../CentOS-7-x86_64-Vagrant-1811_02.VirtualBox.box --name centos7
vagrant box list

Vagrantfile

为master-01/node-01/node-02三个节点分别在文件夹中执行
vagrant init centos7
修改Vagrantfile内容分别如下

Vagrant.configure("2") do |config|
  config.vm.box = "centos7"
  config.vm.hostname = "master1"
  config.vm.synced_folder "./", "/vagrant"
  # config.vm.network "private_network", ip: "192.168.56.50"
  config.vm.network "public_network", ip: "192.168.1.50"
  config.vm.provider "virtualbox" do |v| #分配资源
    v.memory = 2048
    v.cpus = 2
  end
end

Vagrant.configure("2") do |config|
  config.vm.box = "centos7"
  config.vm.hostname = "node1"
  config.vm.synced_folder "./", "/vagrant"
  # config.vm.network "private_network", ip: "192.168.56.51"
  config.vm.network "public_network", ip: "192.168.1.51"
  config.vm.provider "virtualbox" do |v| #分配资源
    v.memory = 2048
    v.cpus = 2
  end
end

Vagrant.configure("2") do |config|
  config.vm.box = "centos7"
  config.vm.hostname = "node2"
  config.vm.synced_folder "./", "/vagrant"
  # config.vm.network "private_network", ip: "192.168.56.52"
  config.vm.network "public_network", ip: "192.168.1.52"
  config.vm.provider "virtualbox" do |v| #分配资源
    v.memory = 2048
    v.cpus = 2
  end
end

之后分别执行

vagrant up
vagrant ssh