Ansible Demo

A simple Ansible Demo

Vagrantfile

Vagrant.configure("2") do |config|
 config.vm.define "test1.example.com" do |test1|
 test1.vm.box="centos/7"
 test1.vm.hostname="test1.example.com"
 test1.vm.network "forwarded_port",guest:80,host:8000
 test1.vm.network :private_network, ip:"10.0.0.10"
 end
 config.vm.define "test2.example.com" do |test2|
 test2.vm.box="centos/7"
 test2.vm.hostname="test2.example.com"
 test2.vm.network "forwarded_port",guest:80,host:8001
 test2.vm.network :private_network, ip:"10.0.0.11"
 end
 config.vm.provision "ansible" do |ansible|
  ansible.playbook='playbook.yml'
 end
end

Ansible.cfg

[defaults]
remote_user = vagrant
host_key_checking = false
inventory = .vagrant/provisioners/ansible/inventory/vagrant_ansible_inventory

[privilege_escalation] 
become = True
become_method = sudo
become_user = root
become_ask_pass = False

HomePage.j2

+++++++++++++++ Welcome to  ++++++++++++++++++
<br>
This system  is managed by Ansible.<br>
Today it is .

<br>
Here are the Properties of this sytem 
<br>
<br>
<br>
<br>
<br>

 --- Pradeep ---
 <br>
 

MOTD.j2

This is the   system managed by Ansible.
Today it is .
Only use this system if  has granted you permission !

+++++++++++++++ Welcome ++++++++++++++++++

Playbook.yaml

---
- hosts: all
  become: yes
  become_user: root
  tasks:
  - name: latest httpd version installed
    yum:
      name: httpd
      state: latest
  - name: latest firewalld version installed
    yum:
      name: firewalld
      state: latest
  - name: httpd enabled and running
    service:
      name: httpd
      enabled: true
      state: started
  - name: firewalld enabled and running
    service: 
      name: firewalld
      enabled: true
      state: started
  - name: firewlld permits http service
    firewalld:
      service: http
      permanent: true
      state: enabled
    # notify:
    #   - restart firewalld
  - name: restart firewalld
    service:  
      name: firewalld
      state: restarted

#- name: set message of the day
- hosts: all
  user: root
  become: true
  vars:
    system_owner: pradeep@example.com
  tasks:
   - template: 
       src: motd.j2
       dest: /etc/motd
       owner: root
       group: root
       mode: 0644

- hosts: all
  user: root
  become: true
  tasks:
   - template: 
       src: homepage.j2
       dest: /var/www/html/index.html
       owner: root
       group: root
       mode: 0644