From 70dab39b1be8f8232761cfda500484e614086337 Mon Sep 17 00:00:00 2001 From: paurosello Date: Wed, 16 Aug 2023 16:03:05 +0200 Subject: [PATCH] Adjust master memory limits (#886) * Adjust limits Check discussion at https://github.com/giantswarm/giantswarm/issues/27820 * Update CHANGELOG.md --- CHANGELOG.md | 4 ++++ .../templates/alerting-rules/node.workload_cluster.rules.yml | 2 +- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index ee6cb8f3d..fba3f3bfe 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -9,6 +9,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 ## [2.126.1] - 2023-08-14 +### Changed + +- Changed master memory limits to 80% + ### Fixed - Revert change concerning port 8081 in `KubeStateMetricsDown` alert. diff --git a/helm/prometheus-rules/templates/alerting-rules/node.workload_cluster.rules.yml b/helm/prometheus-rules/templates/alerting-rules/node.workload_cluster.rules.yml index debf9b5f2..34ea70022 100644 --- a/helm/prometheus-rules/templates/alerting-rules/node.workload_cluster.rules.yml +++ b/helm/prometheus-rules/templates/alerting-rules/node.workload_cluster.rules.yml @@ -137,7 +137,7 @@ spec: / (node_memory_MemTotal_bytes{cluster_type="workload_cluster"} ) * 100 ) - ) > 90 + ) > 80 and ( node_memory_MemFree_bytes{cluster_type="workload_cluster"} + node_memory_Cached_bytes{cluster_type="workload_cluster"}