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Video of Ansible 101 - Episode 5 - Playbook handlers, environment vars, and variables in Ansible course by Jeff Geerling channel, video No. 5 free certified online
Jeff Geerling (geerlingguy) dives deeper into Ansible playbooks, following material from chapter 5 in the bestselling Ansible book, Ansible for DevOps.
Buy Ansible for DevOps: https://www.ansiblefordevops.com
Sponsor Jeff on GitHub: https://github.com/sponsors/geerlingguy
Support Jeff on Patreon: https://www.patreon.com/geerlingguy
Contents:
00:00 - Intro
04:25 - Questions from last episode
07:58 - Raspberry Pi K8s cluster
10:00 - Simple Apache playbook
11:33 - Playbook handlers
23:45 - Environment variables
35:43 - Dynamic variable files for multi-OS
48:40 - Ansible facts and setup module
50:48 - Registered variables
54:56 - facter and ohai
56:25 - Preview of Ansible Vault
58:00 - Outtro