=== Scenario B — the proven copy is older than update.backup_max_age (2m): back up first — 2026-09-13T10:09:48Z === --- BEFORE --- { "state": "unhealthy", "updating": false, "update_phase": null, "update_phase_label": null, "update_error": null, "hold_reason": null, "pinned_images": { "uptime-kuma": "louislam/uptime-kuma:2.4.0" }, "installed_images": { "uptime-kuma": { "ref": "louislam/uptime-kuma:2.4.0", "digest": "sha256:91e963bfda569ba115206e843febb446f473ab525add4e08b2b9e3beffa16985", "at": "2026-09-13T10:08:19Z" } }, "catalog_images": { "uptime-kuma": "louislam/uptime-kuma:2.4.0" } } louislam/uptime-kuma:2.4.0 Up About a minute (healthy) --- POST /api/stacks/uptime-kuma/update at 2026-09-13T10:09:49Z --- HTTP 202 {"ok":true,"data":{"accepted":true,"completed":false},"message":"Frissítés elindult – az állapot a kártyán követhető"} 10:09:50 U backing-up 10:09:52 U pulling 10:09:54 U verifying 10:09:58 - done --- AFTER 2026-09-13T10:09:58Z --- { "state": "running", "updating": false, "update_phase": "done", "update_phase_label": "Frissítve", "update_error": null, "hold_reason": null, "pinned_images": { "uptime-kuma": "louislam/uptime-kuma:2.4.0" }, "installed_images": { "uptime-kuma": { "ref": "louislam/uptime-kuma:2.4.0", "digest": "sha256:91e963bfda569ba115206e843febb446f473ab525add4e08b2b9e3beffa16985", "at": "2026-09-13T10:08:19Z" } }, "catalog_images": { "uptime-kuma": "louislam/uptime-kuma:2.4.0" } } louislam/uptime-kuma:2.4.0 Up 8 seconds (healthy) --- the controller, verbatim (update + backup lines since 2026-09-13T10:09:49Z) --- 2026/09/13 10:09:49 router.go:567: [INFO] [api] update requested for stack: uptime-kuma 2026/09/13 10:09:49 update.go:278: [INFO] [stacks] update uptime-kuma: accepted — guarded update started 2026/09/13 10:09:49 update.go:701: [INFO] [stacks] update uptime-kuma: phase checking 2026/09/13 10:09:49 update.go:394: [INFO] [stacks] update uptime-kuma: the proven copy is 7m0s old (limit 2m0s) — backing up first 2026/09/13 10:09:49 update.go:701: [INFO] [stacks] update uptime-kuma: phase backing-up 2026/09/13 10:09:49 update_guard.go:143: [INFO] [backup] update pre-backup for uptime-kuma: starting (DB dump → volume dump → unit capture → Tier 2) 2026/09/13 10:09:51 update_guard.go:192: [INFO] [backup] update pre-backup for uptime-kuma: volume dump OK 2026/09/13 10:09:51 update_guard.go:198: [INFO] [backup] update pre-backup for uptime-kuma: recovery unit captured (0 database dump(s)) 2026/09/13 10:09:51 tier2.go:424: [INFO] [backup] Tier 2 copied uptime-kuma → /mnt/felhom-drives/hdd_1/backups/secondary/uptime-kuma (19.9 KB, 0 leg(s), 0s) 2026/09/13 10:09:51 update_guard.go:214: [INFO] [backup] update pre-backup for uptime-kuma: complete in 1.395s 2026/09/13 10:09:51 update.go:701: [INFO] [stacks] update uptime-kuma: phase safety-dump 2026/09/13 10:09:51 update_guard.go:239: [INFO] [backup] update safety dump for uptime-kuma: the app has no database — nothing to copy (no-op) 2026/09/13 10:09:51 update.go:423: [INFO] [stacks] update uptime-kuma: safety dump done (0 file(s)) [] 2026/09/13 10:09:51 update.go:701: [INFO] [stacks] update uptime-kuma: phase pinning 2026/09/13 10:09:51 pin.go:362: [INFO] [stacks] update uptime-kuma: pin advanced to the catalog's current definition (uptime-kuma=louislam/uptime-kuma:2.4.0) 2026/09/13 10:09:51 update.go:701: [INFO] [stacks] update uptime-kuma: phase pulling 2026/09/13 10:09:52 update.go:701: [INFO] [stacks] update uptime-kuma: phase starting 2026/09/13 10:09:53 update.go:701: [INFO] [stacks] update uptime-kuma: phase verifying 2026/09/13 10:09:58 update.go:499: [INFO] [stacks] update uptime-kuma: healthy after 5s (the app's health check passed) 2026/09/13 10:09:58 update.go:505: [INFO] [stacks] update uptime-kuma: DONE in 8s --- the stacks page card (badge / hold / phase fragments) --- 1 Frissítés 1 Naprakész 1 stackAction(event, 'uptime-kuma', 'restart') 1 stackAction(event, 'uptime-kuma', 'stop') 1 stackAction(event, 'uptime-kuma', 'update') === Scenario B — the proven copy is older than update.backup_max_age (2m): back up first done === --- the copy after the backup-first leg --- cross_drive last_success 2026-09-13T10:09:51Z status ok /mnt/sys_drive/felhom-data/backups/primary/uptime-kuma/: total 12 drwxr-xr-x 2 root root 4096 2026-09-13T10:09:51Z compose -rw-r--r-- 1 root root 1048 2026-09-13T10:09:51Z manifest.json drwxr-xr-x 2 root root 4096 2026-09-13T10:09:50Z volume-dumps /mnt/sys_drive/felhom-data/backups/primary/uptime-kuma/volume-dumps/: total 4 -rw-r--r-- 1 root root 3072 2026-09-13T10:09:50Z uptime-kuma_uptime_kuma_data.tar total 4 -rw-r--r-- 1 root root 3072 2026-09-13T10:09:50Z uptime-kuma_uptime_kuma_data.tar === revert the knob 2026-09-13T10:10:04Z === 042b71a3123d70da 1 controller: gitea.dooplex.hu/admin/felhom-controller:0.237.0 Up 16 seconds (healthy)