Initial commit - production deployment

infrastructure/platform/storage/postgres/configs/postgres-init-config.yaml

@@ -0,0 +1,33 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: postgres-init-config
+  namespace: bakery-ia
+  labels:
+    app.kubernetes.io/component: database
+    app.kubernetes.io/part-of: bakery-ia
+data:
+  init.sql: |
+    -- Create required extensions
+    CREATE EXTENSION IF NOT EXISTS "uuid-ossp";
+    CREATE EXTENSION IF NOT EXISTS "pg_stat_statements";
+    CREATE EXTENSION IF NOT EXISTS "pgcrypto";
+
+    -- Create monitoring user for SigNoz metrics collection
+    -- This user will be created only if it doesn't already exist
+    DO $$
+    BEGIN
+        IF NOT EXISTS (SELECT FROM pg_catalog.pg_user WHERE usename = 'monitoring') THEN
+            CREATE USER monitoring WITH PASSWORD 'monitoring_369f9c001f242b07ef9e2826e17169ca';
+            GRANT pg_monitor TO monitoring;
+            GRANT SELECT ON pg_stat_database TO monitoring;
+            RAISE NOTICE 'Created monitoring user for SigNoz metrics collection';
+        ELSE
+            -- User already exists, ensure it has the correct password and permissions
+            ALTER USER monitoring WITH PASSWORD 'monitoring_369f9c001f242b07ef9e2826e17169ca';
+            GRANT pg_monitor TO monitoring;
+            GRANT SELECT ON pg_stat_database TO monitoring;
+            RAISE NOTICE 'Updated monitoring user permissions for SigNoz metrics collection';
+        END IF;
+    END $$
+    ;