e318f12e36
On 2026-06-27 / filled to 100% and crash-looped Postgres ('No space left on
device'), taking down Listmonk mid-send. Cause: an orphaned 15GB
/tmp/forgejo-dump.zip (interrupted backup) + uncapped Docker json-file logs
(forgejo container log alone was ~1GB), with NO disk monitoring to warn first.
- pw-disk-space-alert.sh + cron (every 15m): Telegram warn at 80%, auto-reclaim
build cache + orphaned forgejo dump at 88%. Silent when healthy.
- ansible docker role: write /etc/docker/daemon.json with 50m x 3 log cap
(150MB/container max) + non-disruptive Reload docker handler.
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| .. | ||
| ansible | ||
| cron | ||
| fail2ban | ||
| firewall | ||
| k8s | ||
| monitoring | ||
| mta-sts | ||
| network | ||
| nginx | ||
| postfix | ||
| systemd | ||