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feat(heartbeat): add process memory and backup health checks

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William Valentin
2026-02-16 13:50:39 -08:00
parent 8684c3a07d
commit 07340ff0af
11 changed files with 282 additions and 8 deletions
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README.md
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@@ -652,12 +652,14 @@ automation:
heartbeat:
enabled: true
interval: "5m" # Check every 5 minutes
checks: [gateway, model, channels, memory, disk]
checks: [gateway, model, channels, memory, disk, process_memory, backup]
notify:
channel: telegram
peer: "123456789"
failure_threshold: 2 # Notify after 2 consecutive failures
disk_threshold_mb: 100 # Warn when <100MB free
process_memory_threshold_mb: 1500 # Warn when RSS memory exceeds threshold
backup_failure_threshold: 1 # Warn when backup failures meet threshold
```
### Heartbeat Checks
@@ -669,6 +671,8 @@ automation:
| `channels` | At least one channel adapter is connected |
| `memory` | Memory directory is readable and writable |
| `disk` | Free disk space exceeds threshold |
| `process_memory` | Flynn process RSS memory usage stays under threshold |
| `backup` | Backup scheduler consecutive failures stay under threshold |
The monitor sends a notification when failures reach the configured threshold and a recovery notification when all checks pass again.
@@ -683,6 +687,8 @@ The monitor sends a notification when failures reach the configured threshold an
| `notify.peer` | no | Peer/chat ID for notifications |
| `failure_threshold` | no | Consecutive failures before notifying (default: `2`) |
| `disk_threshold_mb` | no | Disk space warning threshold in MB (default: `100`) |
| `process_memory_threshold_mb` | no | RSS memory threshold in MB for `process_memory` check (default: `1500`) |
| `backup_failure_threshold` | no | Consecutive backup failures threshold for `backup` check (default: `1`) |
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