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Set PodPriorityClass order to prevent postgres eviction issue #457

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clshaw01 opened this issue Jan 27, 2025 · 0 comments
Open

Set PodPriorityClass order to prevent postgres eviction issue #457

clshaw01 opened this issue Jan 27, 2025 · 0 comments
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@clshaw01
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clshaw01 commented Jan 27, 2025

To prevent postgres from being the first target:

  1. Set PodPriorityClass hierarchy as:
  • postgres highest
  • then app stack (e.g., django)
  • then prometheus, grafana, etc. (things that support the app)
  1. Configure pod disruption budgets (PDBs)
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