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[ci skip] expand Prometheus PVC to 200Gi, increase retention to 180GB for 1-year history

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Storage analysis: ~10.5 GB/month ingestion rate, 1 year = ~125 GB + overhead.
PVC: 30Gi → 200Gi, retention.size: 45GB → 180GB.
Historical TSDB data restored from NFS (39.8 GB total including all blocks).
This commit is contained in:
Viktor Barzin 2026-03-06 23:16:32 +00:00
parent a52a371e35
commit 614d14c47d
2 changed files with 2 additions and 2 deletions
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2
stacks/platform/modules/monitoring/prometheus.tf
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@ -11,7 +11,7 @@ resource "kubernetes_persistent_volume_claim" "prometheus_server_pvc" {
storage_class_name = "iscsi-truenas" storage_class_name = "iscsi-truenas"
resources { resources {
requests = { requests = {
storage = "30Gi" storage = "200Gi"
} }
} }
} }

2
stacks/platform/modules/monitoring/prometheus_chart_values.tpl
View file

@ -114,7 +114,7 @@ server:
# - "web.enable-admin-api" # - "web.enable-admin-api"
- "web.enable-lifecycle" - "web.enable-lifecycle"
- "storage.tsdb.allow-overlapping-blocks" - "storage.tsdb.allow-overlapping-blocks"
- "storage.tsdb.retention.size=45GB" - "storage.tsdb.retention.size=180GB"
- "storage.tsdb.wal-compression" - "storage.tsdb.wal-compression"
persistentVolume: persistentVolume:
# enabled: false # enabled: false