feat: ability to override default clickhouse config

Signed-off-by: Aleksandr Aleksandrov <alex.mirenki@gmail.com>
sentry-kubernetes · May 21, 2024 · bf3dfe5 · bf3dfe5
1 parent 672032b
commit bf3dfe5
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Showing 2 changed files with 19 additions and 4 deletions.
diff --git a/clickhouse/templates/configmap-config.yaml b/clickhouse/templates/configmap-config.yaml
@@ -73,7 +73,7 @@ data:
                       {{- end }}
                     </replica>
                     {{- end }}
-                </shard>   
+                </shard>
             {{- end }}
             </{{ include "clickhouse.fullname" . }}>
         </remote_servers>
@@ -162,11 +162,16 @@ data:
 
         {{- if .Values.clickhouse.configmap.merge_tree.enabled }}
         <merge_tree>
-            <parts_to_delay_insert>{{ .Values.clickhouse.configmap.merge_tree.parts_to_delay_insert }}</parts_to_delay_insert> 
-            <parts_to_throw_insert>{{ .Values.clickhouse.configmap.merge_tree.parts_to_throw_insert }}</parts_to_throw_insert> 
-            <max_part_loading_threads>{{ .Values.clickhouse.configmap.merge_tree.max_part_loading_threads }}</max_part_loading_threads> 
+            <parts_to_delay_insert>{{ .Values.clickhouse.configmap.merge_tree.parts_to_delay_insert }}</parts_to_delay_insert>
+            <parts_to_throw_insert>{{ .Values.clickhouse.configmap.merge_tree.parts_to_throw_insert }}</parts_to_throw_insert>
+            <max_part_loading_threads>{{ .Values.clickhouse.configmap.merge_tree.max_part_loading_threads }}</max_part_loading_threads>
             <max_suspicious_broken_parts>{{ .Values.clickhouse.configmap.merge_tree.max_suspicious_broken_parts }}</max_suspicious_broken_parts>
         </merge_tree>
         {{- end }}
     </yandex>
+{{- if .Values.clickhouse.configmap.configOverride }}
+  override.xml: |-
+    <?xml version="1.0"?>
+    {{- .Values.clickhouse.configmap.configOverride | nindent 4 }}
+{{- end }}
 {{- end }}
diff --git a/clickhouse/values.yaml b/clickhouse/values.yaml
@@ -375,6 +375,16 @@ clickhouse:
       max_part_loading_threads: auto
       # If the number of broken parts in a single partition exceeds the max_suspicious_broken_parts value, automatic deletion is denied.
       max_suspicious_broken_parts: 100
+    ##
+    ## Allows to override default Clickhouse config via override.xml
+    ## E.g.
+    ## configOverride:
+    ##   <yandex>
+    ##     <query_log>
+    ##         <ttl>event_date + INTERVAL 1 DAY DELETE</ttl>
+    ##     </query_log>
+    ##   </yandex>
+    configOverride: ""
 
 ##
 ## Web interface for ClickHouse in the Tabix project.