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Nextcloud version (eg, 20.0.5): 27.0.1
Operating system and version (eg, Ubuntu 20.04): Debian 11 Bullseye
Apache or nginx version (eg, Apache 2.4.25): 2.4.56
PHP version (eg, 7.4): 8.1.21
The issue you are facing:
Confusion regarding nc-rsync and nc-rsync-auto
Is this the first time you’ve seen this error? (Y/N): Y
[ nc-rsync ] (Sun Oct 8 19:48:28 BST 2023)
Maintenance mode enabled
Host key verification failed.
rsync: connection unexpectedly closed (0 bytes received so far) [sender]
rsync error: unexplained error (code 255) at io.c(228) [sender=3.2.3]
Maintenance mode disabled
Steps to replicate it:
- Open NCP Panel
- Navigate to nc-rsync or nc-rync-auto
- attempt backup
I am trying to find information regarding these two rsync related backup items in the NCP Panel. Everywhere I search leads to a dead end at this link: https://docs.nextcloudpi.com/en/configuration-reference/#nc-rsync-auto
Ultimately I’m trying to find out what data this backs up to determine if it will suit my needs for data redundancy. I can find information regarding Rsync itself, but nothing about this specific feature in NCP. The error above is due to me not configuring rsync correctly, and I understand that. But the verbiage is confusing me: 'user' needs SSH autologin from the NCP 'root' user at 'ip' for remote sync
Which user needs SSH autologin? Which root is this referring to? I’m sure I can figure out how to get that configured, but I can’ find info about what it is backing up and I can’t seem to find a way to customize that implementation of Rsync.
If someone could kindly point me in the right direction, I can then decide if this is what I need and if not, look at another solution. Goal is to back up NCP config/data to my local server (unraid) over SSH. But with a dead link and no mention of rsync
in the NCP documentation now, I’m lost.