Resolve "Set Metrics retention to forever"

Package Merge Request

Package Changes

https://repo1.dso.mil/big-bang/product/packages/thanos/-/blob/d68b58a7105a5a57dd6f9ea591318d8ddb293e2f/CHANGELOG.md

Package MR

big-bang/product/packages/thanos!90 (merged)

For Issue

Closes big-bang/product/packages/thanos#67 (closed)

Upgrade Notices

N/A

chart/templates/thanos/values.yaml

@@ -97,6 +97,9 @@ storegateway:
   useEndpointGroup: true
   endpoint: {{ .Values.addons.thanos.objectStorage.endpoint }}
 
+compactor:
+  enabled: true
+
 query:
   extraFlags:
     - "--endpoint=dns+monitoring-monitoring-kube-thanos-discovery.monitoring.svc.cluster.local:{{- dig "values" "query" "containerPorts" "grpc" 10901 .Values.addons.thanos }}"