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2.5 Call Admission Control
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Admission control handles admission into the SQL layer, via SQLKVResponseWork and SQLSQLResponseWork. Due to the inability to estimate how many CPU tokens to give to such work, admission control sets …
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Back when we added this metrics as way of determining overload, in practice we would see values 10 or even more in non-overloaded clusters. We only saw degradation once this metric exceeded 30-50 or s…
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**Is your feature request related to a problem? Please describe.**
To determine CRDB uptime and response latencies, a periodic SQL request can be sent to a running cluster. For example, a query lik…
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The runtime of the e2e PCR tests (in replication_stream_e2e_test.go or stream_ingestion_job_test.go, for example) can vary significantly from 2 or 3 seconds to almost 10 seconds or even 30 seconds, d…
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The `NamespaceExists` option [is deprecated](http://kubernetes.io/docs/admin/admission-controllers/), and we already use its replacement, `NamespaceLifecycle`.
[Here's where it is in the source](htt…
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Hi folks,
I have an outbound listener which routes traffic to different clusters based on domains. For each different cluster, I'd like to apply different admission control configurations (e.g the su…
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# 쿠버네티스 Admission Control #1 | 커피고래의 노트
지난 블로그 포스트에서는 쿠버네티스의 전반적인 Authentication에 대해서 살펴 보았습니다. 이번에는 쿠버네티스의 Admission Control에 대한 내용을 다뤄볼까 합니다. 이번 포스트에서는 Admission Controller가 무엇인지 알아보고 직접 custom web…
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**Is your feature request related to a problem? Please describe.**
PCR currently uses normal admission control priority, meaning it won't be subject to replication AC. We saw that this can lead to un…
kvoli updated
3 months ago