Vagrant and Ansible Tutorial

Reference:

1. https://adamcod.es/2014/09/23/vagrant-ansible-quickstart-tutorial.html
2. http://www.vagrantbox.es/
3. http://www.slideshare.net/williamyeh/ansible-top-down
4. https://www.nginx.com/resources/admin-guide/load-balancer/
5. http://www.virtualbox.org/manual/ch06.html
6. http://www.virtualbox.org/manual/ch06.html#network_internal
7. http://docs.ansible.com/ansible/file_module.html

Architecture

+-----------------------------+
|      +---- web01 ----+      |
| lb --|               |-- db |
|      +---- web02 ----+      |
+-----------------------------+

• lb (10.0.2.15)
• web01 (10.0.2.16)
• web02 (10.0.2.17)
• db (10.0.2.18)

Run Vagrant

This step is create vm for lb, web01, web02, db with Vagrantfile

• fish shell

$> vagrant destroy -f; and vagrant up

• bash shell

$> vagrant destroy -f && vagrant up

Check service is working

$> curl 192.168.1.200

Run only playbook to update vm

$> ansible-playbook \
    --verbose \
    --become \
    --user=vagrant \
    -i ./hosts playbook.yml

Check All Environment output port

$> vagrant port lb
$> vagrant port web01
$> vagrant port web02
$> vagrant port db

Ping all your nodes

Reference : intro_getting_started

$> ansible all -m ping

or

$> ansible all -m ping -u vagrant

or

$> ansible all -m ping -u vagrant --sudo