[Systems] Failing backups on freedom

[Bernie Innocenti]

Ahh, now I remember: sunjammer backups are now being done by papert.

We can just remove the failing config from freedom.


On 2024/12/26 04:06, Chihurumnaya Ibiam wrote:
> Just looked at the faillog and it seems freedom couldn't access sunjammer;
> 
> root at sunjammer.sugarlabs.org <mailto:root at sunjammer.sugarlabs.org>: 
> Permission denied (publickey).^M
> rsync: connection unexpectedly closed (0 bytes received so far) [Receiver]
> rsync error: unexplained error (code 255) at io.c(235) [Receiver=3.1.2]
> Wed Dec 25 06:27:47 EST 2024: rsync test failed: 255.  Aborting.
> 
> The logs on papert also confirms this;
> 
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@^M
> @    WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!     @^M
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@^M
> IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!^M
> Someone could be eavesdropping on you right now (man-in-the-middle 
> attack)!^M
> It is also possible that a host key has just been changed.^M
> The fingerprint for the ECDSA key sent by the remote host is
> SHA256:je+wkgdd32Ewykk/Aihy1hklfUMZ5xIizsTg4o0tsHA.^M
> Please contact your system administrator.^M
> Update the SSHFP RR in DNS with the new host key to get rid of this 
> message.^M
> Permission denied, please try again.^M
> Permission denied, please try again.^M
> root at papert.sugarlabs.org <mailto:root at papert.sugarlabs.org>: Permission 
> denied (publickey,password).^M
> rsync: connection unexpectedly closed (0 bytes received so far) [Receiver]
> rsync error: unexplained error (code 255) at io.c(231) [Receiver=3.2.7]
> Thu Dec 26 03:25:00 AM UTC 2024: rsync test failed: 255.  Aborting.
> 
> 
> I've confirmed the keys are where they should be, removing sunjammer 
> from known_hosts should potentially fix this
> but I'm wondering why its identity changed in the first place.
> 
> -- 
> 
> Ibiam Chihurumnaya
> ibiam at sugarlabs.org <mailto:ibiam at sugarlabs.org>
> 
> 
> 
> 
> 
> 
> On Wed, Dec 25, 2024 at 10:28 PM Bernie Innocenti <bernie at codewiz.org 
> <mailto:bernie at codewiz.org>> wrote:
> 
>     Hello,
> 
>     I noticed that cron on freedom.sugarlabs.org <http://
>     freedom.sugarlabs.org> is sending me daily errors
>     because it's still trying to backup VMs that have been decommissioned
>     long ago (newpootle).
> 
>     But also sunjammer's backup returned an error, and the cron log doesn't
>     say why. Could someone please investigate? The wizbackup script should
>     create per-host and per-day backup logs in /backup.
> 
> 
>     -------- Forwarded Message --------
>     Subject: Cron <root at freedom> test -x /usr/sbin/anacron || ( cd / &&
>     run-parts --report /etc/cron.daily )
>     Date: Tue, 24 Dec 2024 06:27:54 -0500 (EST)
>     From: Cron Daemon <root at freedom.sugarlabs.org
>     <mailto:root at freedom.sugarlabs.org>>
>     To: root at freedom.sugarlabs.org <mailto:root at freedom.sugarlabs.org>
> 
>     /etc/cron.daily/wizbackup:
>     1735039506:jita.sugarlabs.org <http://jita.sugarlabs.org>:4:255
>     1735039616:lightwave.sugarlabs.org:1:255
>     1735039619:newpootle.sugarlabs.org:3:255
>     run-parts: /etc/cron.daily/wizbackup exited with return code 1
>     /etc/cron.daily/wizbackup-sunjammer:
>     1735039674:sunjammer.sugarlabs.org:0:255
>     run-parts: /etc/cron.daily/wizbackup-sunjammer exited with return code 1
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-- 
_ // Bernie Innocenti
\X/  https://codewiz.org/