Initial backup: 18 monitoring scripts + timers + docs

- 18 comprehensive monitoring checks
- 5 systemd timers (5min, 15min, hourly, daily, weekly)
- Complete documentation
- NTFY secure notification system
- Fixed debianvm disk space (91% to 57%)
- Fixed CloudReve integration
- Date: 2026-01-07

timers/homelab-monitor-15min.service

@@ -0,0 +1,8 @@
+[Unit]
+Description=Homelab 15-minute checks
+
+[Service]
+Type=oneshot
+ExecStart=/usr/local/bin/check-services.sh
+ExecStart=/usr/local/bin/check-databases.sh
+ExecStart=/usr/local/bin/check-docker-restarts.sh

timers/homelab-monitor-15min.timer

@@ -0,0 +1,10 @@
+[Unit]
+Description=Homelab monitoring every 15 minutes
+
+[Timer]
+OnBootSec=5min
+OnUnitActiveSec=15min
+Persistent=true
+
+[Install]
+WantedBy=timers.target

timers/homelab-monitor-5min.service

@@ -0,0 +1,7 @@
+[Unit]
+Description=Homelab 5-minute checks
+
+[Service]
+Type=oneshot
+ExecStart=/usr/local/bin/check-containers.sh
+ExecStart=/usr/local/bin/check-vm-shutdowns.sh

timers/homelab-monitor-5min.timer

@@ -0,0 +1,10 @@
+[Unit]
+Description=Homelab monitoring every 5 minutes
+
+[Timer]
+OnBootSec=2min
+OnUnitActiveSec=5min
+Persistent=true
+
+[Install]
+WantedBy=timers.target

timers/homelab-monitor-daily.service

@@ -0,0 +1,8 @@
+[Unit]
+Description=Homelab daily checks
+
+[Service]
+Type=oneshot
+ExecStart=/usr/local/bin/check-backups.sh
+ExecStart=/usr/local/bin/check-ssl-certs.sh
+ExecStart=/usr/local/bin/check-updates.sh

timers/homelab-monitor-daily.timer

@@ -0,0 +1,10 @@
+[Unit]
+Description=Homelab monitoring daily
+
+[Timer]
+OnCalendar=daily
+OnCalendar=03:00
+Persistent=true
+
+[Install]
+WantedBy=timers.target

timers/homelab-monitor-hourly.service

@@ -0,0 +1,15 @@
+[Unit]
+Description=Homelab hourly checks
+
+[Service]
+Type=oneshot
+ExecStart=/usr/local/bin/check-pve-host.sh
+ExecStart=/usr/local/bin/check-all-vm-disks.sh
+ExecStart=/usr/local/bin/check-network-storage.sh
+ExecStart=/usr/local/bin/check-thin-pools.sh
+ExecStart=/usr/local/bin/check-ceph.sh
+ExecStart=/usr/local/bin/check-tailscale.sh
+ExecStart=/usr/local/bin/check-oom.sh
+ExecStart=/usr/local/bin/check-temperature.sh
+ExecStart=/usr/local/bin/check-network.sh
+ExecStart=/usr/local/bin/check-failed-logins.sh

timers/homelab-monitor-hourly.timer

@@ -0,0 +1,10 @@
+[Unit]
+Description=Homelab monitoring every hour
+
+[Timer]
+OnBootSec=10min
+OnUnitActiveSec=1h
+Persistent=true
+
+[Install]
+WantedBy=timers.target

timers/homelab-monitor-weekly.service

@@ -0,0 +1,6 @@
+[Unit]
+Description=Homelab weekly checks
+
+[Service]
+Type=oneshot
+ExecStart=/usr/local/bin/check-network.sh --speedtest

timers/homelab-monitor-weekly.timer

@@ -0,0 +1,10 @@
+[Unit]
+Description=Homelab monitoring weekly
+
+[Timer]
+OnCalendar=weekly
+OnCalendar=Sun 02:00
+Persistent=true
+
+[Install]
+WantedBy=timers.target