Merge branch 'thanos-default-retention' into 'master'

Thanos default retention

Closes big-bang/product/packages/thanos#65

See merge request !4705

chart/templates/thanos/values.yaml

@@ -54,6 +54,15 @@ networkPolicies:
 monitoring:
   enabled: {{ .Values.monitoring.enabled }}
 
+storegateway:
+  enabled: true
+
+compactor:
+  enabled: true
+  retentionResolutionRaw: 30d
+  retentionResolution5m: 30d
+  retentionResolution1h: 10y
+
 query:
   dnsDiscovery:
     # to allow lookups to work with and without Istio enabled, we disable k8s dns service
@@ -94,6 +103,12 @@ storegateway:
   useEndpointGroup: true
   endpoint: {{ .Values.addons.thanos.objectStorage.endpoint }}
 
+compactor:
+  enabled: true
+  retentionResolutionRaw: 30d
+  retentionResolution5m: 30d
+  retentionResolution1h: 30d
+
 query:
   extraFlags:
     - "--endpoint=dns+monitoring-monitoring-kube-thanos-discovery.monitoring.svc.cluster.local:{{- dig "values" "query" "containerPorts" "grpc" 10901 .Values.addons.thanos }}"