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Test Flux v2.3 release candidate with CRD load #6

Merged
merged 7 commits into from
May 8, 2024
Merged

Test Flux v2.3 release candidate with CRD load #6

merged 7 commits into from
May 8, 2024

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stefanprodan
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@stefanprodan stefanprodan commented Apr 19, 2024 •
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Changes to benchmark:

  • Update Flux to v2.3 (pre-releaase images and CRDs)
  • Update Kubernetes to v1.29
  • Pre-install CRDs 50/250/500 to check if Flux performance is affected by a large number of API extensions

Preliminary results:

  • Compared to Flux 2.2 and Kubernetes 1.28 we observe no performance regression in Flux 2.3 and Kubernetes 1.29
  • Compared to Flux 2.2 and Kubernetes 1.28 where large number of CRDs would drive helm-controller into OOM, in Flux 2.3 and Kubernetes 1.29, even with 500 CRDs, helm-controller reconciles 1K HelmReleases in under 9 minutes when configured with concurrent 10, 2CPU and 1GB RAM limits.

Shaked and others added 6 commits April 20, 2024 10:15
@Shaked @stefanprodan
Add script to generate CRDs
0b6beae 
Co-authored-by: Shaked Klein Orbach <tklein.shaked@gmail.com>
Signed-off-by: Stefan Prodan <stefan.prodan@gmail.com>
@stefanprodan
Update Flux to v2.3.0 RC.0
8cda4be 
Signed-off-by: Stefan Prodan <stefan.prodan@gmail.com>
@stefanprodan
Update Kubernetes to v1.29.2
770917d 
Signed-off-by: Stefan Prodan <stefan.prodan@gmail.com>
@stefanprodan
Generate test CRDs
3a1a0d5 
Signed-off-by: Stefan Prodan <stefan.prodan@gmail.com>
@stefanprodan
Run benchmark with CRDs
2a4a6e0 
Signed-off-by: Stefan Prodan <stefan.prodan@gmail.com>
@stefanprodan
Bump CRD test to 500
6707a3c 
Signed-off-by: Stefan Prodan <stefan.prodan@gmail.com>
This was referenced Apr 20, 2024
Closed
Closed
@stefanprodan
Update Flux to v2.3 RC
6d59398 
Signed-off-by: Stefan Prodan <stefan.prodan@gmail.com>
@stefanprodan stefanprodan changed the title Test Flux v2.3 release candidate Test Flux v2.3 release candidate with CRD load May 8, 2024
@stefanprodan stefanprodan merged commit 20f3c5e into main May 8, 2024
10 checks passed
@stefanprodan stefanprodan deleted the crd-test branch May 8, 2024 08:08
@stefanprodan stefanprodan mentioned this pull request May 8, 2024
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2 participants
@stefanprodan @Shaked