create plausible clickhouse database

clickhouse/charts/databases/templates/init-sql-configmap.yaml

@@ -0,0 +1,24 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: clickhouse-init-sql
+data:
+  init.sql: |
+    -- This file is auto-generated by Helm
+    -- Databases and users initialization
+
+    {{- range $db := .Values.databases }}
+
+    -- Database: {{ $db }}
+    CREATE DATABASE IF NOT EXISTS {{ $db }};
+
+    -- User: {{ $db }}
+    CREATE USER IF NOT EXISTS {{ $db }}
+      IDENTIFIED BY '{{ $db }}arcodange';
+
+    -- Privileges
+    GRANT CREATE, SELECT, INSERT, ALTER, DROP
+      ON {{ $db }}.*
+      TO {{ $db }};
+
+    {{- end }}