From 7a6ecd14fe7d1974303dfecc36d637dc71d3cee2 Mon Sep 17 00:00:00 2001 From: Scooby Husky Date: Mon, 17 Aug 2026 21:01:48 -0500 Subject: [PATCH] Bump rancher memory limit 2Gi -> 3Gi, was OOMKilling during restart recovery Repeated restarts from tonight's network disruption kept OOMKilling rancher - each restart's startup reconciliation is memory-hungry, and 2Gi wasn't enough headroom for that burst even though steady-state usage is normally fine. Nodes have ample free memory (26-36% used). Co-Authored-By: Claude Sonnet 5 --- apps/rancher/values.yaml | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/apps/rancher/values.yaml b/apps/rancher/values.yaml index 4dc2372..069176b 100644 --- a/apps/rancher/values.yaml +++ b/apps/rancher/values.yaml @@ -20,7 +20,12 @@ resources: cpu: 50m memory: 512Mi limits: - memory: 2Gi + # Bumped from 2Gi 2026-08-18: OOMKilled repeatedly while recovering from + # a network disruption that forced several rapid restarts in a row - + # each restart's startup reconciliation is memory-hungry, and 2Gi wasn't + # enough headroom for that burst even though steady-state usage is + # normally fine. Nodes have ample free memory (26-36% used). + memory: 3Gi # Allow Rancher to manage the local cluster addLocal: "true"