diff --git a/roles/glance/vars/main.yml b/roles/glance/vars/main.yml
index 37c8c20..4e0ac0f 100644
--- a/roles/glance/vars/main.yml
+++ b/roles/glance/vars/main.yml
@@ -44,8 +44,10 @@
       cors:
         allowed_origins: "*"
       database:
-        connection_recycle_time: 10
-        max_pool_size: 1
+        connection_recycle_time: 600
+        max_overflow: 50
+        max_pool_size: 5
+        pool_timeout: 30
       image_format:
         disk_formats: aki,ari,qcow2,raw
       oslo_messaging_notifications: