Weird ''no destination'' issue only visible on external display

Joined
Nov 13, 2022
Messages
39
I've been having some rather weird issues lately when I try to see my installed apps (and installing apps from Truecharts or the Official catalog) where it would just either load infinitely or tell me I have no apps even tho my apps are installed AND running (doing 192.168.0.102:8989 redirects me to Sonarr directly without any issue so the service is still running) plus when trying to install apps it tells me something along the lines of ''Kubernetes cluster unreachable'' while clearly it is running.

A similar issue used to happen at midnight only because the hard drives were stressed due to the daily scrubbing of my pools. I didn't bother finding a fix this issue since it just worked when I really needed to (aka not at midnight)

But now, it does it all the time, and the only way to fix it for barely 5 minutes is doing sudo systemctl restart k3s or rebooting the entire server to get it not to have this issue for an hour, but rebooting isn't desireable.

There is nothing that pops in the logs itself, even with logs enabled, so I hooked up a monitor and got this:
20230323_014924-min.jpg

It keeps doing this over and over again and locks up on this (the usual press-this-to-do-this doesn't appear again)

I do think it is correlated as it shows some internal IPs of some of the services (such as Sonarr as seen on the top of the screen, the server's IP is 192.168.0.102 and Sonarr runs on port 8989) and only appears when I am not able to access apps normally.

My network setup is good, it has a load-balanced configured link aggregation (bond0, 2 x 1GBPS twisted pair of CAT7 cables) connected on my 48 ports HPE network switch (HP Procurve 2810-48G J9022A) and can ping any website without any issue.

This issue only happens on one of three of my servers (Specifically the server named ''Charlie'', ''Delta'' and ''Echo'' run flawlessly despite running similar services.)

How can I fix this ?
 

Louis2

Contributor
Joined
Sep 7, 2019
Messages
177
I have the same problem ......
l1343.452098I; IPVS: rr: UDP 172.17.0.10.53 -no destination available

And even worse Kubernetes seems to be ^gone^, at least no apps visible any more !!!
 
Joined
Nov 13, 2022
Messages
39
I have the same problem ......
l1343.452098I; IPVS: rr: UDP 172.17.0.10.53 -no destination available

And even worse Kubernetes seems to be ^gone^, at least no apps visible any more !!!
In my specific case Kubernetes itself isn't ''gone'' since the apps still work, they just won't show up as being there. Glad to see I am not the only one with this issue though (As it could help fixing it).
 

jbarranco

Dabbler
Joined
Sep 7, 2022
Messages
11
Just adding to the thread here - I saw this issue as well.

I hooked up HDMI and keyboard to my TrueNAS SCALE box to troubleshoot inaccessibility, but saw these messages. Once I reset my network settings and the machine could talk again, the "no destination available" message went away.
 

RJ07

Cadet
Joined
Jan 25, 2024
Messages
2
I solved this today... I had PiHole installed and old config. When change IP's, it went rogue.
Deleted PiHole, now all is normal.
 

JmarcSyd

Dabbler
Joined
Oct 28, 2022
Messages
15
Make sure that your Kubernetes settings are the same as below (default). I made the mistake of mapping the actual NIC values and got hit with the "IPVS: rr: UDP 172.17.0.10:53 - no destination available error". Once you revert to the default they go away!


1711537238364.png
 
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