Set retry for proxy to 0

Apache proxies for openstack aren't used as HA proxies, they are
simply ssl terminators in case of setup of ssl on internal endpoints
for services which don't support running under apache and wsgi.
So retry parameter is set 0, to eliminate maintenance mode for backend
which is 60 seconds by default.

Change-Id: I023ffff61e26520bd6ee625a18b5a7d0deeb94e1
Related-Prod: https://mirantis.jira.com/browse/PROD-25993
diff --git a/apache/server/proxy/openstack/aodh.yml b/apache/server/proxy/openstack/aodh.yml
index d8ae2eb..f4f63e5 100644
--- a/apache/server/proxy/openstack/aodh.yml
+++ b/apache/server/proxy/openstack/aodh.yml
@@ -18,6 +18,7 @@
             host: ${_param:apache_proxy_openstack_aodh_host}
             port: 8042
             protocol: http
+            retry: ${_param:apache_proxy_openstack_aodh_retry}
           host:
             name: ${_param:apache_proxy_openstack_api_host}
             port: 8042
diff --git a/apache/server/proxy/openstack/cinder.yml b/apache/server/proxy/openstack/cinder.yml
index 832c013..3380aea 100644
--- a/apache/server/proxy/openstack/cinder.yml
+++ b/apache/server/proxy/openstack/cinder.yml
@@ -18,6 +18,7 @@
             host: ${_param:apache_proxy_openstack_cinder_host}
             port: 8776
             protocol: http
+            retry: ${_param:apache_proxy_openstack_cinder_retry}
           host:
             name: ${_param:apache_proxy_openstack_api_host}
             port: 8776
diff --git a/apache/server/proxy/openstack/designate.yml b/apache/server/proxy/openstack/designate.yml
index c39c9a4..49a6744 100644
--- a/apache/server/proxy/openstack/designate.yml
+++ b/apache/server/proxy/openstack/designate.yml
@@ -22,6 +22,7 @@
             host: ${_param:apache_proxy_openstack_designate_host}
             port: 9001
             protocol: http
+            retry: ${_param:apache_proxy_openstack_designate_retry}
           host:
             name: ${_param:apache_proxy_openstack_api_host}
             port: 9001
diff --git a/apache/server/proxy/openstack/glance.yml b/apache/server/proxy/openstack/glance.yml
index f983ab4..0643804 100644
--- a/apache/server/proxy/openstack/glance.yml
+++ b/apache/server/proxy/openstack/glance.yml
@@ -18,6 +18,7 @@
             host: ${_param:apache_proxy_openstack_glance_host}
             port: 9292
             protocol: http
+            retry: ${_param:apache_proxy_openstack_glance_retry}
           host:
             name: ${_param:apache_proxy_openstack_api_host}
             port: 9292
diff --git a/apache/server/proxy/openstack/heat.yml b/apache/server/proxy/openstack/heat.yml
index f3aab22..d8f222a 100644
--- a/apache/server/proxy/openstack/heat.yml
+++ b/apache/server/proxy/openstack/heat.yml
@@ -18,6 +18,7 @@
             host: ${_param:apache_proxy_openstack_heat_host}
             port: 8004
             protocol: http
+            retry: ${_param:apache_proxy_openstack_heat_retry}
           host:
             name: ${_param:apache_proxy_openstack_api_host}
             port: 8004
@@ -32,6 +33,7 @@
             host: ${_param:apache_proxy_openstack_heat_host}
             port: 8000
             protocol: http
+            retry: ${_param:apache_proxy_openstack_heat_retry}
           host:
             name: ${_param:apache_proxy_openstack_api_host}
             port: 8000
@@ -46,6 +48,7 @@
             host: ${_param:apache_proxy_openstack_heat_host}
             port: 8003
             protocol: http
+            retry: ${_param:apache_proxy_openstack_heat_retry}
           host:
             name: ${_param:apache_proxy_openstack_api_host}
             port: 8003
diff --git a/apache/server/proxy/openstack/ironic.yml b/apache/server/proxy/openstack/ironic.yml
index b6abf0f..eea09e7 100644
--- a/apache/server/proxy/openstack/ironic.yml
+++ b/apache/server/proxy/openstack/ironic.yml
@@ -18,6 +18,7 @@
             host: ${_param:apache_proxy_openstack_ironic_host}
             port: 6385
             protocol: http
+            retry: ${_param:apache_proxy_openstack_ironic_retry}
           host:
             name: ${_param:apache_proxy_openstack_api_host}
             port: 6385
diff --git a/apache/server/proxy/openstack/neutron.yml b/apache/server/proxy/openstack/neutron.yml
index 1ed5726..ebef0d8 100644
--- a/apache/server/proxy/openstack/neutron.yml
+++ b/apache/server/proxy/openstack/neutron.yml
@@ -18,6 +18,7 @@
             host: ${_param:apache_proxy_openstack_neutron_host}
             port: 9696
             protocol: http
+            retry: ${_param:apache_proxy_openstack_neutron_retry}
           host:
             name: ${_param:apache_proxy_openstack_api_host}
             port: 9696
diff --git a/apache/server/proxy/openstack/nova.yml b/apache/server/proxy/openstack/nova.yml
index 610c6d5..c5ae5d1 100644
--- a/apache/server/proxy/openstack/nova.yml
+++ b/apache/server/proxy/openstack/nova.yml
@@ -18,6 +18,7 @@
             host: ${_param:apache_proxy_openstack_nova_host}
             port: 8774
             protocol: http
+            retry: ${_param:apache_proxy_openstack_nova_retry}
           host:
             name: ${_param:apache_proxy_openstack_api_host}
             port: 8774
diff --git a/apache/server/proxy/openstack/placement.yml b/apache/server/proxy/openstack/placement.yml
index 6030740..9becf3f 100644
--- a/apache/server/proxy/openstack/placement.yml
+++ b/apache/server/proxy/openstack/placement.yml
@@ -19,6 +19,7 @@
             host: ${_param:apache_proxy_openstack_placement_host}
             port: 8778
             protocol: http
+            retry: ${_param:apache_proxy_openstack_placement_retry}
           host:
             name: ${_param:apache_proxy_openstack_api_host}
             port: 8778