Learn Ansible

Prerequisite

• Software Installed
  • VirtualBox installed
  • Vagrant

Modules

• Copy
• Ping
• Command
• Package
  • yum, apt
• lineinfile
• Fetch
• Url
• zip
• user
• Git
• Roles
• Collection
• post_tasks
• pre_tasks
• handlers
• Assert
• Module
• Rescue
• Register
• Ignore Errors

Create VirtualEnv

python -m venv ./venv

Activate VirtualEnv

source ./venv/bin/activate

Install ansible

pip install ansible

Vagrant get Id

vagrant global-status --prune

Vagrant create VM's

vagrant up

sh ./up.sh

Vagrant destroy

vagrant destroy {id}

sh ./destory.sh  

Vagrant list the VM Downloaded

vagrant box list

Ansible Adhoc command

ansible app -i ./inventory -a "whoami"

Ansible Adhoc command with module ping

ansible app -i ./inventory -m ping

Ansible Adhoc command with module setup

ansible app -i ./inventory -m setup

SSH without checking known_hosts

ssh -o StrictHostKeyChecking=no vagrant@192.168.33.10 -i ${key}

Running Simple Playbook file in example Playbook1

ansible-playbook ./examples/Playbook1/simple.play.yml -i inventory -v

Checking syntax for simple Playbook file in example Playbook1

ansible-playbook ./examples/Playbook1/simple.play.yml -i inventory --syntax-check

Encrypt var files

ansible-vault encrypt <file-path>

Ansbile galaxy collection

ansible-galaxy collection init local.colors

Playbook sample

ansible-playbook ./examples/Playbook2/01.play.yml -i inventory --syntax-check

ansible-playbook ./examples/Playbook3/01.play.yml -i inventory --syntax-check

Reference

VM Images

https://www.youtube.com/watch?v=fwrpM7Svfwk https://www.youtube.com/watch?v=DAnMyBZ8-Qs https://www.youtube.com/watch?v=tcP_gxOo7mk