Are there any stability issues known? Today i had ...
# umh-supportd
Diederik
04/29/2024, 8:38 PMAre there any stability issues known? Today i had an issue that my databridge came instable.
When i deleted the "databridge" pod it worked again for a few seconds. then not
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Ferdinand
04/30/2024, 9:03 AMHow many datapoints approximately are you currently pushing per second ?
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Diederik
04/30/2024, 9:09 AMnot that much; 40 ish
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Ferdinand
04/30/2024, 9:12 AMOk, that shouldn't be the problem.
Ferdinand
04/30/2024, 9:12 AMCan you check if HiveMQ or Redpanda had any restarts or errors ?
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Diederik
04/30/2024, 2:55 PMI think i'm currently face the same issue
Diederik
04/30/2024, 2:57 PMDiederik
04/30/2024, 2:57 PMdata in hiveMQ but no new data in the kafka topics
Diederik
04/30/2024, 2:57 PMtopc*
Diederik
04/30/2024, 2:57 PMtopic*
Diederik
04/30/2024, 2:59 PMif i delete the kafka topic; it gets recreated but no new data gets published
Diederik
04/30/2024, 3:00 PMDiederik
04/30/2024, 3:01 PMa reboot will probably fix it for a while
Diederik
04/30/2024, 3:04 PM(obviously a reboot every x hours this is not acceptable in production)
Diederik
04/30/2024, 3:06 PMthis is a lifebit
here you can see it did retried a few times
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Ferdinand
04/30/2024, 3:07 PMI would also advise against just deleting kafka topics if there are in use.
If there get to full, it's better to just configure the retention policy.
Can you check what the log of the databridge says when it no longer sends data ?
Ferdinand
04/30/2024, 3:09 PMsudo $(which kubectl) --kubeconfig /etc/rancher/k3s/k3s.yaml -n united-manufacturing-hub logs -l app.kubernetes.io/name=united-manufacturing-hub-databridge
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Diederik
05/01/2024, 9:37 AMDiederik
05/02/2024, 7:25 AMI think the issues i had before are due too an underpowered machine
Fixed for now
r
ricardo_maestas
05/02/2024, 9:25 PMI've seen this happen a couple of times out of the blue. I suspect it could be due to underpowered machine (my vm was given 4 cores & 8gb RAM). Here's what my log output looked like:
https://app.warp.dev/block/jc7CeH7I9uvv7USPLqzTuj
ricardo_maestas
05/02/2024, 9:26 PMd
Diederik
05/03/2024, 8:18 AMYes, I've changed back previous machine and seems to run more (not perfectly) stable now
Diederik
05/03/2024, 8:19 AMI've also changed my setup quite a bit
I will not use the full UMH on site anymore
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