diff --git a/nginx/server/proxy/openstack_api.yml b/nginx/server/proxy/openstack_api.yml
index a3315e5..5c4a1fa 100644
--- a/nginx/server/proxy/openstack_api.yml
+++ b/nginx/server/proxy/openstack_api.yml
@@ -14,9 +14,6 @@
             host: ${_param:keystone_service_host}
             port: 5000
             protocol: http
-            filter:
-              search: ${_param:keystone_service_host}
-              replace: '$server_addr'
           host:
             name: ${_param:nginx_proxy_openstack_api_host}
             port: 5000
@@ -30,9 +27,6 @@
             host: ${_param:keystone_service_host}
             port: 35357
             protocol: http
-            filter:
-              search: ${_param:keystone_service_host}
-              replace: '$server_addr'
           host:
             name: ${_param:nginx_proxy_openstack_api_host}
             port: 35357
@@ -46,9 +40,6 @@
             host: ${_param:nova_service_host}
             port: 8774
             protocol: http
-            filter:
-              search: ${_param:nova_service_host}
-              replace: '$server_addr'
           host:
             name: ${_param:nginx_proxy_openstack_api_host}
             port: 8774
@@ -62,9 +53,6 @@
             host: ${_param:cinder_service_host}
             port: 8776
             protocol: http
-            filter:
-              search: ${_param:cinder_service_host}
-              replace: '$server_addr'
           host:
             name: ${_param:nginx_proxy_openstack_api_host}
             port: 8776
@@ -80,9 +68,6 @@
             port: 9292
             protocol: http
             size: 30000m
-            filter:
-              search: ${_param:glance_service_host}
-              replace: '$server_addr'
           host:
             name: ${_param:nginx_proxy_openstack_api_host}
             port: 9292
@@ -96,9 +81,6 @@
             host: ${_param:neutron_service_host}
             port: 9696
             protocol: http
-            filter:
-              search: ${_param:neutron_service_host}
-              replace: '$server_addr'
           host:
             name: ${_param:nginx_proxy_openstack_api_host}
             port: 9696
@@ -111,9 +93,6 @@
             host: ${_param:heat_service_host}
             port: 8000
             protocol: http
-            filter:
-              search: ${_param:neutron_service_host}
-              replace: '$server_addr'
           host:
             name: ${_param:nginx_proxy_openstack_api_host}
             port: 8000
@@ -127,9 +106,6 @@
             host: ${_param:heat_service_host}
             port: 8004
             protocol: http
-            filter:
-              search: ${_param:heat_service_host}
-              replace: '$server_addr'
           host:
             name: ${_param:nginx_proxy_openstack_api_host}
             port: 8004
@@ -143,9 +119,7 @@
             host: ${_param:nova_service_host}
             port: 8773
             protocol: http
-            filter:
-              search: ${_param:nova_service_host}
-              replace: '$server_addr'
           host:
             name: ${_param:nginx_proxy_openstack_api_host}
             port: 8773
+          ssl: ${_param:nginx_proxy_ssl}