Comments (7)
suvl
commented on May 27, 2024
Well, looking into the yamls, I noticed you already define memory limits for up to 1Gi. But cpu limits still triggered our OPA. Gonna set this to 1000m and check if it works.
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commented on May 27, 2024
Thanks Joao, this is very valuable feedback.
Keep us posted and I’ll have our eng. team investigate and follow-up as well with appropriate recommendations and changes to the yaml as necessary.
Rod…
Rod Bagg
VP Engineering
408-636-6347
[cid:[email protected]]
From: João Trigo Soares <[email protected]>
Sent: Friday, January 10, 2020 6:31 AM
To: zebrium/ze-kubernetes-collector <[email protected]>
Cc: Subscribed <[email protected]>
Subject: Re: [zebrium/ze-kubernetes-collector] container "zlog-collector" requires resource limits (#1)
Well, looking into the yamls, I noticed you already define memory limits for up to 1Gi. But cpu limits still triggered our OPA. Gonna set this to 1000m and check if it works.
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commented on May 27, 2024
Joao, thanks for raising the issue.
We haven’t deployed OPA on our kubernetes clusters yet. I am curious about what kind of configuration you use. Do you use default resource policy or use your own policy? It is a little strange that OPA complains CPU resource request is too low.
As to CPU resource, it really depends on how much logs are generated. We should provide a recommendation to users.
Brady
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suvl
commented on May 27, 2024
@bradyzebrium @zebrium
Hi Brady.
We have custom policies on top that require every deployed container to have both cpu and memory limits in place. We believe that is a requirement for a healthy cluster, specially when all our clusters are multitenant at the moment.
I understand you have stated the memory limits, is there a reason for requiring "unlimited" cpu?
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commented on May 27, 2024
We don’t require unlimited CPU. We have 20m in requested cpu resource, limit is not set. I think currently maximum CPU log collector is 1 CPU which is 1000m in kubernetes cpu resource. We can set CPU limit to that.
On Jan 13, 2020, at 3:37 AM, João Trigo Soares <[email protected]<mailto:[email protected]>> wrote:
@bradyzebrium<https://github.com/bradyzebrium> @zebrium<https://github.com/zebrium>
Hi Brady.
We have custom policies on top that require every deployed container to have both cpu and memory limits in place. We believe that is a requirement for a healthy cluster, specially when all our clusters are multitenant at the moment.
I understand you have stated the memory limits, is there a reason for requiring "unlimited" cpu?
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commented on May 27, 2024
Hi Joao, I have set cpu limit to 1000m. Please let me know if you have any issues.
Brady
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suvl
commented on May 27, 2024
/close
it now works like a charm
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