Backup is failing for UpTime Kuma on 9.0.15

[james]

Hello @potemkin_ai
Thanks for reporting this.
Can you tell me what app / docker container bbb52ef9e6869b43778e5bd796d52dcece50162fd45658877200006219c3f259 is?

[potemkin_ai]

Hello @james , I believe I did

After update to v9 of Cloudron from latest v8, UpTime Kuma can't be backed up

It's UpTime Kuma

[potemkin_ai]

Just in case - the forum software keeps changing my e-mail notification settings. I'm returning to e-mail notifications for the topic I've created for a second or third time now and it keeps reseting to notifications only.

[james]

Hello @potemkin_ai

@potemkin_ai said in Backup is failing for UpTime Kuma on 9.0.15:

It's UpTime Kuma

Okay.
I think this might be an issue with SQLITE that is used by Uptime Kuma.
How many hosts do you monitor with Uptime Kuma?
I have the suspicion that while creating the SQLITE backup the file changes and causes this error.

@potemkin_ai said in Backup is failing for UpTime Kuma on 9.0.15:

Just in case - the forum software keeps changing my e-mail notification settings. I'm returning to e-mail notifications for the topic I've created for a second or third time now and it keeps reseting to notifications only.

Could this be related to your profile notification setting overwriting the individual topic notification setting?
You have configured:

Or do you mean this setting is getting overwritten again and again?

[potemkin_ai]

@james said in Backup is failing for UpTime Kuma on 9.0.15:

Or do you mean this setting is getting overwritten again and again?

yeah - I always have my settings setup in a way, that I would be getting an e-mail for the threads I'm participating and from time to time I'm finding myself not getting those updates - going to check the settings and they are again in 'Notification only'.

It's sporadic, but I'm quite sure I didn't change them manually (too lazy / busy for that - I don't even remember where they are in the profile).

[potemkin_ai]

@james said in Backup is failing for UpTime Kuma on 9.0.15:

How many hosts do you monitor with Uptime Kuma?

not much - like 20 max; UpTime Kuma on itself works just fine.

[james]

Hello @potemkin_ai
Is this issue still persistent? If so, can you please try to stop the Uptime Kuma app once and start it again and attempt a backup?
Want to make sure this is not a file handling issue with the SQLITE.
In the sense of, while trying to back the SQLITE file, it gets changed and thus messes up the process in some way.

[potemkin_ai]

Yep - it does.
Stop & start didn't help, unfortunately.

[nebulon]

If you still get the same docker error about an already existing container with the name sqlite-<appid>, can you check with the docker cli if some dead container exists and if so, if you just remove that, it starts working?

[potemkin_ai]

@nebulon there seems to be none of the dead ones:

ubuntu@cloudron:~$ sudo docker ps -a | grep sqlite | wc -l
1
ubuntu@cloudron:~$ sudo docker ps -a | grep sqlite
bbb52ef9e686   cloudron/louislam.uptimekuma.app:202511081423470000       "sqlite3 /app/data/d…"   2 weeks ago   Created                                                                                                                                                                sqlite-be0be218-57bf-427b-abb6-b7660943eaf6

There are not that much non-running containers - only 2 nextcloud workers with exit(0) and another service, that I have stopped explicitely.