vdrvergara / ansible-3tier Goto Github PK

New app for teaching Advanced Ansible replacing earlier bad-ansible.

Overall architecture is:

Concept change from bad-ansible

n-tier app is designed to be well written but monolithic in its construction to all useful exercises in refactoring, introducing modularity, and a backdrop to create roles and or collections from sound a sound ansible code base.

• common

  • setup yum repos (via satellite)

  • setup firewalld

• setup postgres

  • firewalld rule opening 5432

  • install postgres 10

  • no data load phase - come back to that?

• setup app tier

  • firewalld rule opening 443

While intended to be deployed on a real cloud or virtualization platform it comes with a Vagrantfile and associated playbooks

Does firewalld need to be configured?

• Jeff Geerling’s Ansible Galaxy Role

• Useful articles on Postgres

  • Setting it up from scratch

https://opensource.com/article/17/6/ansible-postgresql-operations