feat: add monthly Docker prune cron Ansible playbook (#29) #45

Open
Claude wants to merge 2 commits from issue/29-docker-image-prune-cron-on-all-docker-hosts into main

2 Commits

Author SHA1 Message Date
Cal Corum
0e5c3c2b3b feat: add monthly Docker prune cron Ansible playbook (#29)
All checks were successful
Auto-merge docs-only PRs / auto-merge-docs (pull_request) Successful in 2s
Closes #29

Deploys /etc/cron.monthly/docker-prune to all six Docker hosts via
Ansible. Uses 720h (30-day) age filter on containers and images, with
volume pruning exempt for `keep`-labeled volumes.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-03 16:33:26 -05:00
Cal Corum
7a0c264f27 feat: add monthly Proxmox maintenance reboot automation (#26)
Establishes a first-Sunday-of-the-month maintenance window orchestrated
by Ansible on LXC 304. Split into two playbooks to handle the self-reboot
paradox (the controller is a guest on the host being rebooted):

- monthly-reboot.yml: snapshots, tiered shutdown with per-guest polling,
  fire-and-forget host reboot
- post-reboot-startup.yml: controlled tiered startup with staggered delays,
  Pi-hole UDP DNS fix, validation, and snapshot cleanup

Also fixes onboot:1 on VM 109, LXC 221, LXC 223 and creates a recurring
Google Calendar event for the maintenance window.

Closes #26

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-03 16:17:55 -05:00