Ansible - Part 2

Playbook Using VARIABLES

1. No special characters


2. Avoid CAPS.


3. '_' Allowed


4. Case Sensitive


5. DOT(.) not allowed

Make sure the Ansible Folders are outside the /etc

Using Variables - Installation of HTTPD & Firewalld

• Create the yaml file with below details,
  

cat httpd.yml

---
- name: deploy and start httpd service
  hosts: centos
  become: true
  vars:
    web_pkg: httpd
    firewall_pkg: firewalld
    web_service: httpd
    firewall_service: firewalld
    rule: http

  tasks:
    - name: required packages installed and up to date
      yum:
        name:
          - "{{ web_pkg }}" …

ansible become case characters deploy etc installation part service true variables yaml