Fixing lb configuration for postgres

templates/postgres/0/rancher-compose.yml

@@ -34,8 +34,13 @@ version: '2'
 services:
   postgres-lb:
     scale: 1
-    load_balancer_config:
+    lb_config:
-      haproxy_config: {}
+      certs: []
+      port_rules:
+      - protocol: tcp
+        service: postgres
+        source_port: ${lb_port}
+        target_port: 5432
     health_check:
       port: 42
       interval: 2000