feat(helm): add tpl support for pattern_ingester and ingester_client

docs/sources/setup/install/helm/reference.md

@@ -6666,6 +6666,15 @@ See values.yaml
 			<td><pre lang="json">
 {}
 </pre>
+</td>
+		</tr>
+		<tr>
+			<td>loki.compactor_grpc_client</td>
+			<td>object</td>
+			<td>Optional compactor grpc client configuration</td>
+			<td><pre lang="json">
+{}
+</pre>
 </td>
 		</tr>
 		<tr>
@@ -6811,6 +6820,15 @@ null
 			<td><pre lang="json">
 {}
 </pre>
+</td>
+		</tr>
+		<tr>
+			<td>loki.ingester_client</td>
+			<td>object</td>
+			<td>Optional ingester client configuration</td>
+			<td><pre lang="json">
+{}
+</pre>
 </td>
 		</tr>
 		<tr>

production/helm/loki/CHANGELOG.md

@@ -13,7 +13,8 @@ Entries should include a reference to the pull request that introduced the chang
 
 [//]: # (<AUTOMATED_UPDATES_LOCATOR> : do not remove this line. This locator is used by the CI pipeline to automatically create a changelog entry for each new Loki release. Add other chart versions and respective changelog entries bellow this line.)
 
-- [BUGFIX] make loki.storage.bucketNames are optional, if builtin minio is enabled.
+- [CHANGE] Add `tpl()` support for `pattern_ingester`, `ingester_client` and `compactor_grpc_client` components. [#16759](https://github.com/grafana/loki/pull/16759)
+- [BUGFIX] make loki.storage.bucketNames are optional, if builtin minio is enabled. [#18653](https://github.com/grafana/loki/pull/18653)
 - [FEATURE] Added a Helm Chart value to disable the rbac resource creation for the tokengen job. [#15882](https://github.com/grafana/loki/pull/15882)
 - [FEATURE] Added support to disable the rbac resource creation for the tokengen job. [#15882](https://github.com/grafana/loki/pull/15882)
 
@@ -30,6 +31,7 @@ Entries should include a reference to the pull request that introduced the chang
 - [BUGFIX] Add validation for loki.storage.bucketNames [#13781](https://github.com/grafana/loki/pull/13781)
 - [BUGFIX] Create missing RBAC for the rules sidecar when RBAC is namespaced [#16776](https://github.com/grafana/loki/pull/16776)
 - [BUGFIX] Ensure the scc is actually allowing to use hostPath volumes when the rbac.sccAllowHostDirVolumePlugin is set to true [#17680](https://github.com/grafana/loki/pull/17680) 
+
 ## 6.33.0
 
 - [FEATURE] Allow passing tenant password hash instead of password. [#17049](https://github.com/grafana/loki/pull/17049)

production/helm/loki/values.yaml

@@ -155,8 +155,10 @@ loki:
       {{- toYaml . | nindent 2}}
     {{- end}}
 
+    {{- with .Values.loki.pattern_ingester }}
     pattern_ingester:
-      enabled: {{ .Values.loki.pattern_ingester.enabled }}
+      {{- tpl (. | toYaml) $ | nindent 4 }}
+    {{- end }}
 
     memberlist:
     {{- if .Values.loki.memberlistConfig }}
@@ -179,6 +181,11 @@ loki:
       {{- tpl (. | toYaml) $ | nindent 4 }}
     {{- end }}
 
+    {{- with .Values.loki.ingester_client }}
+    ingester_client:
+      {{- tpl (. | toYaml) $ | nindent 4 }}
+    {{- end }}
+
     {{- with .Values.loki.block_builder }}
     block_builder:
       {{- tpl (. | toYaml) $ | nindent 4 }}
@@ -304,6 +311,11 @@ loki:
       {{- tpl (. | toYaml) $ | nindent 4 }}
     {{- end }}
 
+    {{- with .Values.loki.compactor_grpc_client }}
+    compactor_grpc_client:
+      {{- tpl (. | toYaml) $ | nindent 4 }}
+    {{- end }}
+
     {{- with .Values.loki.analytics }}
     analytics:
       {{- tpl (. | toYaml) $ | nindent 4 }}
@@ -535,6 +547,8 @@ loki:
       up_to: 3
   # --  Optional compactor configuration
   compactor: {}
+  # --  Optional compactor grpc client configuration
+  compactor_grpc_client: {}
   # --  Optional pattern ingester configuration
   pattern_ingester:
     enabled: false
@@ -553,6 +567,8 @@ loki:
   querier: {}
   # --  Optional ingester configuration
   ingester: {}
+  # --  Optional ingester client configuration
+  ingester_client: {}
   # --  Optional block builder configuration
   block_builder: {}
   # --  Optional index gateway configuration