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Add HPA for paasta services(k8s deployments) #2362

Merged
merged 9 commits into from
Aug 29, 2019
Merged

Add HPA for paasta services(k8s deployments) #2362

merged 9 commits into from
Aug 29, 2019

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mzq592
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@mzq592 mzq592 commented Aug 9, 2019 •
edited

Summary

  • HPA is only created for deployments.
  • Whenever setup_kubernetes_job runs, HPA is synced to the lastest autoscaling setting. It is created, updated, or deleted based on yelpsoa_config setting.
  • existing number of replicas in deployment objects do not change when the service is updated if autoscaling is enabled.
  • I assume when instance keyword exists in yelpsoa_config, autoscaling is disabled.

Tested on kubestage.
https://fluffy.yelpcorp.com/i/rcMS6M9r6jVP8ncJ557z6lQb5RRFsDzq.html

@mzq592 mzq592 requested review from qui and solarkennedy August 9, 2019 01:06
@mzq592 mzq592 changed the title Add HPA for paasta services(k8s deployments) (WIP)Add HPA for paasta services(k8s deployments) Aug 9, 2019
@mzq592 mzq592 changed the title (WIP)Add HPA for paasta services(k8s deployments) Add HPA for paasta services(k8s deployments) Aug 12, 2019
@mzq592 mzq592 requested a review from mattmb August 12, 2019 23:04
vkhromov
vkhromov suggested changes Aug 13, 2019
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@mzq592 mzq592 requested review from vkhromov and mattmb August 14, 2019 19:55
qui
qui suggested changes Aug 15, 2019
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Sorry, I did not mean to approve just now.

@mzq592 mzq592 requested a review from qui August 16, 2019 20:05
qui
qui reviewed Aug 22, 2019
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@mzq592 mzq592 requested a review from qui August 29, 2019 18:03
@mzq592 mzq592 merged commit e55bf81 into master Aug 29, 2019
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@qui qui qui approved these changes

@solarkennedy solarkennedy Awaiting requested review from solarkennedy

@vkhromov vkhromov Awaiting requested review from vkhromov

@mattmb mattmb Awaiting requested review from mattmb

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