Merge branch '116-review-deployment-modes-for-loki' into 'master'

Loki "distributed" mode

Closes big-bang/product/packages/loki#116

See merge request !4498

chart/templates/NOTES.txt

@@ -406,5 +406,11 @@ PLATFORM ONE THANOS WARNING:
     values:
       prometheus:
         prometheusSpec:
-          replicas: 3
+
 {{- end }}
+
+{{- if (eq .Values.loki.strategy "distributed") }}
+PLATFORM ONE LOKI WARNING:
+  BigBang does not support the Loki Distributed deployment mode. For production deployments,
+  please set your strategy to "scalable" or "monolithic"
+{{- end }}
\ No newline at end of file

chart/templates/loki/values.yaml

@@ -113,4 +113,9 @@ minio:
 {{- end }}
 {{- end }}
 
+# Allows users to deploy distributed mode but calls out that we do not support it
+{{- if (eq .Values.loki.strategy "distributed") }}
+deploymentMode: Distributed
 {{- end -}}
+
+{{- end -}}
\ No newline at end of file

chart/values.schema.json

@@ -536,7 +536,8 @@
           "type": "string",
           "enum": [
             "monolith",
-            "scalable"
+            "scalable",
+            "distributed"
           ]
         },
         "objectStorage": {