220608_6_앤서블_응용_베이그런트를 이용한 우분투 가상 머신 생성

아키텍처

 

 

 

구성 순서

1. Vagrantfile

2. Ansible_env_ready.yml

3. add_ssh_auth.sh

4. vagrant up

  - Vagrantfile 실행

5. vagrant provision ansible-server

  - Ansible_env_ready.yml, add_ssh_auth.sh 실행

 

 

Vagrantfile 작성

Ansible-Node03, Ansible-Node04 부분 추가

# -*- mode: ruby -*-
# vi: set ft=ruby :

Vagrant_API_Version = "2"

Vagrant.configure(Vagrant_API_Version) do |config|

  # Ansible-Node01
  config.vm.define:"ansible-node01" do |cfg|
		cfg.vm.box = "centos/7"
		cfg.vm.provider:virtualbox do |vb|
			vb.name = "Ansible-Node01"
      vb.customize ["modifyvm", :id, "--cpus",1]
      vb.customize ["modifyvm", :id, "--memory",512]
		end
		cfg.vm.host_name = "ansible-node01"
		cfg.vm.synced_folder ".", "/vagrant", disabled: true
		cfg.vm.network "public_network", ip: "172.30.1.110"
		cfg.vm.network "forwarded_port", guest: 22, host: 19211, auto_correct: false, id: "ssh"
    cfg.vm.provision "shell", path: "bash_ssh_conf_4_CentOS.sh"
		
	end
  
  # Ansible-Node02
  config.vm.define:"ansible-node02" do |cfg|
		cfg.vm.box = "centos/7"
		cfg.vm.provider:virtualbox do |vb|
			vb.name = "Ansible-Node02"
      vb.customize ["modifyvm", :id, "--cpus",1]
      vb.customize ["modifyvm", :id, "--memory",512]
		end
		cfg.vm.host_name = "ansible-node02"
		cfg.vm.synced_folder ".", "/vagrant", disabled: true
		cfg.vm.network "public_network", ip: "172.30.1.120"
		cfg.vm.network "forwarded_port", guest: 22, host: 19212, auto_correct: false, id: "ssh"
    cfg.vm.provision "shell", path: "bash_ssh_conf_4_CentOS.sh"
		
	end  
 
  # Ansible-Node03
  config.vm.define:"ansible-node03" do |cfg|
		cfg.vm.box = "ubuntu/trusty64"
		cfg.vm.provider:virtualbox do |vb|
			vb.name = "Ansible-Node03"
      vb.customize ["modifyvm", :id, "--cpus",1]
      vb.customize ["modifyvm", :id, "--memory",512]
		end
		cfg.vm.host_name = "ansible-node03"
		cfg.vm.synced_folder ".", "/vagrant", disabled: true
		cfg.vm.network "public_network", ip: "172.30.1.130"
		cfg.vm.network "forwarded_port", guest: 22, host: 19213, auto_correct: false, id: "ssh"
    
		
	end
  
  # Ansible-Node04
  config.vm.define:"ansible-node04" do |cfg|
		cfg.vm.box = "ubuntu/trusty64"
		cfg.vm.provider:virtualbox do |vb|
			vb.name = "Ansible-Node04"
      vb.customize ["modifyvm", :id, "--cpus",1]
      vb.customize ["modifyvm", :id, "--memory",512]
		end
		cfg.vm.host_name = "ansible-node04"
		cfg.vm.synced_folder ".", "/vagrant", disabled: true
		cfg.vm.network "public_network", ip: "172.30.1.140"
		cfg.vm.network "forwarded_port", guest: 22, host: 19214, auto_correct: false, id: "ssh"
    
		
	end 
  
  
  # Ansible-Server
	config.vm.define:"ansible-server" do |cfg|
		cfg.vm.box = "centos/7"
		cfg.vm.provider:virtualbox do |vb|
			vb.name = "Ansible-Server"
		end
		cfg.vm.host_name = "ansible-server"
		cfg.vm.synced_folder ".", "/vagrant", disabled: true
		cfg.vm.network "public_network", ip: "172.30.1.100"
		cfg.vm.network "forwarded_port", guest: 22, host: 19210, auto_correct: false, id: "ssh"
		cfg.vm.provision "shell", path: "bootstrap.sh"
		cfg.vm.provision "file", source: "Ansible_env_ready.yml", destination: "Ansible_env_ready.yml"
		cfg.vm.provision "shell", inline: "ansible-playbook Ansible_env_ready.yml"
    cfg.vm.provision "shell", path: "add_ssh_auth.sh", privileged: false
    cfg.vm.provision "file", source: "Ansible_ssh_conf_4_CentOS.yml", destination: "Ansible_ssh_conf_4_CentOS.yml"
		cfg.vm.provision "shell", inline: "ansible-playbook Ansible_ssh_conf_4_CentOS.yml"
	end
  
end

 

 

Ansible_env_ready.yml 파일 수정

node03, node04 관련 코드 추가

---
- name: Setup for the Ansible's Environment
  hosts: localhost
  gather_facts: no
  
  tasks:
  
    - name: Add "/etc/hosts"
      blockinfile:  |
        path=/etc/hosts
        content="
          172.30.1.100  server
          172.30.1.110  node01
          172.30.1.120  node02
          172.30.1.130  node03
          172.30.1.140  node04"
          
    - name: Add "/etc/ansible/hosts"
      blockinfile:  |
        path=/etc/ansible/hosts
        content="
          [CentOS]
            node01
            node02
            
          [Ubuntu]
            node03
            node04"
            
    - name: Install sshpass for Authentication
      yum:
        name: sshpass
        state:  present
          
 
    - name: Install vim-enhanced
      yum:
        name: vim-enhanced
        state: present
        
    - name: Install git
      yum:
        name: git
        state: present

    - name: Download pathogen.vim
      shell: "curl -fLo /home/vagrant/.vim/autoload/pathogen.vim https://tpo.pe/pathogen.vim"

    - name: Git clone vim-ansible-yaml
      git:
        repo: 'https://github.com/chase/vim-ansible-yaml.git'
        dest: /home/vagrant/.vim/bundle/vim-ansible-yaml

    - name: Configure vimrc
      lineinfile:
        path: /home/vagrant/.vimrc
        line: "{{ item }}"
      with_items:
        - "set number"
        - "execute pathogen#infect()"
        - "syntax on"
        - autocmd FileType yaml setlocal ts=2 sts=2 sw=2 et ai

    - name: Configure Bashrc
      lineinfile:
        path: /home/vagrant/.bashrc
        line: "{{ item }}"
      with_items:
        - "alias vi='vim'"
        - "alias ans='ansible'"
        - "alias anp='ansible-playbook'"

 

add_ssh_auth.sh 파일 수정

node03, node04 추가

#! /usr/bin/env bash

# ssh key 생성
sshpass -p vagrant ssh -T -o StrictHostKeyChecking=no vagrant@node01
sshpass -p vagrant ssh -T -o StrictHostKeyChecking=no vagrant@node02
sshpass -p vagrant ssh -T -o StrictHostKeyChecking=no vagrant@node03
sshpass -p vagrant ssh -T -o StrictHostKeyChecking=no vagrant@node04

 

vagrant up 실행

Vagrantfile이 실행됨

 

vagrant provision

Ansible_env_ready.yml 파일과 add_ssh_auth.sh 파일 실행

PS C:\HashiCorp\udemy-ansible> vagrant provision ansible-server

 

통신 확인

PS C:\HashiCorp\udemy-ansible> vagrant ssh ansible-server
Last login: Wed Jun  8 19:11:49 2022 from 10.0.2.2

[vagrant@ansible-server ~]$ ans all -m ping -k