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Title: feat: Feature Server High-Availability on Kubernetes by ntkathole · Pull Request #6028 · feast-dev/feast · GitHub

Open Graph Title: feat: Feature Server High-Availability on Kubernetes by ntkathole · Pull Request #6028 · feast-dev/feast

X Title: feat: Feature Server High-Availability on Kubernetes by ntkathole · Pull Request #6028 · feast-dev/feast

Description: What this PR does / why we need it: Add PodDisruptionBudget (PDB) support. PDB is only created when scaling is enabled and requires explicit user configuration (not auto-injected to avoid blocking node drains). Add topology spread constraints with auto-injected soft zone spreading (ScheduleAnyway across topology.kubernetes.io/zone) when scaling is enabled. Users can override with explicit constraints or disable with an empty array. Add pod anti-affinity with auto-injected soft node-level spreading (preferredDuringSchedulingIgnoredDuringExecution on kubernetes.io/hostname) when scaling is enabled. Users can override with explicit affinity configuration. CEL validation enforces exactly one of minAvailable or maxUnavailable on PDB config.

Open Graph Description: What this PR does / why we need it: Add PodDisruptionBudget (PDB) support. PDB is only created when scaling is enabled and requires explicit user configuration (not auto-injected to avoid blocking...

X Description: What this PR does / why we need it: Add PodDisruptionBudget (PDB) support. PDB is only created when scaling is enabled and requires explicit user configuration (not auto-injected to avoid blocking...

Opengraph URL: https://github.com/feast-dev/feast/pull/6028

X: @github

direct link

Domain: github.com

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dd6eea3 feat: Feature Server High-Availability on Kubernetes ntkathole Feb 27, 2026 https://github.com/feast-dev/feast/pull/6028/commits/dd6eea336f611cac07e7e9a3a19b0ab2a0b4a2f1
fd641fb fix: Address comments ntkathole Feb 28, 2026 https://github.com/feast-dev/feast/pull/6028/commits/fd641fb28ac1ae4d1407542e401374edf02756bf
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