Move amphora_image_name|url to defaults

Change-Id: I511cbcd518df1b511837a7633f2967b4cb9a5782
Prod-related: PROD-26621 (PROD:26621)
(cherry picked from commit 2ecced2c82f7a451a03e001c8a0cdc8bb2f4b5e0)
diff --git a/defaults/openstack/init.yml b/defaults/openstack/init.yml
index f40654b..d73dc71 100644
--- a/defaults/openstack/init.yml
+++ b/defaults/openstack/init.yml
@@ -132,6 +132,9 @@
     octavia_health_manager_node01_address: 192.168.10.10
     octavia_health_manager_node02_address: 192.168.10.11
     octavia_health_manager_node03_address: 192.168.10.12
+    #
+    amphora_image_name: amphora-x64-haproxy
+    amphora_image_url: "https://artifactory.mirantis.com/binary-prod-local/mirantis/openstack/octavia/images/${_param:openstack_version}/amphora-x64-haproxy.qcow2"
     # HAproxy
     haproxy_openstack_web_bind_port: ${_param:horizon_public_port}
     #