kube/postgres: disable bouncer by default

Change-Id: I29b3be1394545998409cf11cc1702d9976be0f5c
Reviewed-on: https://gerrit.hackerspace.pl/c/hscloud/+/1790
Reviewed-by: informatic <informatic@hackerspace.pl>
Reviewed-by: q3k <q3k@hackerspace.pl>
diff --git a/hswaw/kube/pretalx.libsonnet b/hswaw/kube/pretalx.libsonnet
index 9025a9e..d0d18d4 100644
--- a/hswaw/kube/pretalx.libsonnet
+++ b/hswaw/kube/pretalx.libsonnet
@@ -188,7 +188,7 @@
                             name: "pretalx",
                             user: "pretalx",
                             // password: ... // provided by environment variable from secret
-                            host: pretalx.postgres.bouncer.svc.host,
+                            host: pretalx.postgres.bouncer.host,
                             //port: 5432
                         },
                         mail: {
@@ -217,6 +217,9 @@
                 database: "pretalx",
                 username: "pretalx",
                 password: pretalx.cfg.pgpass,
+                bouncer: {
+                    enable: true,
+                },
             },
         },