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triggerdotdev--trigger.dev/apps
Saadi Myftija 8e0034484c
⚒️ Publish Worker (v4) / build (supervisor) (push) Has been cancelled
feat(supervisor): project-based scheduling affinity for image cache locality (#2995)
Adds optional pod affinity so pods from the same project prefer
scheduling on the same node. This can help improve image cache hit
rates; subsequent pods benefit from already-pulled image layers,
reducing startup time.

Complements the built-in ImageLocality scheduler plugin by helping
during burst scheduling scenarios. Pod affinity sees scheduled pods
immediately, while ImageLocality only sees images after they're fully
pulled.

Configuration:
- `KUBERNETES_PROJECT_AFFINITY_ENABLED` - Enable/disable (default:
false)
- `KUBERNETES_PROJECT_AFFINITY_WEIGHT` - Scheduler weight 1-100
(default: 50)
- `KUBERNETES_PROJECT_AFFINITY_TOPOLOGY_KEY` - Topology key (default:
kubernetes.io/hostname)

Uses soft (preferred) affinity so pods always schedule even if preferred
node is full.

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2026-02-04 14:39:47 +01:00
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