Add PostgreSQL with DB for Keycloak
diff --git a/.gitignore b/.gitignore
index 0b36d07..1f89b79 100644
--- a/.gitignore
+++ b/.gitignore
@@ -19,3 +19,5 @@
 /mail/passwd/
 /mail/rspamd-override.d/
 /mail/state/
+/postgres/data/
+/postgres/passwd/