Parametrize mcp_docker_registry host

Related-Bug: PROD-22480 (PROD:22480)

Change-Id: I36ad55a1960f6c8e025d9c967bbc7658927fc872
diff --git a/jenkins/client/job/deploy/lab/deploy.yml b/jenkins/client/job/deploy/lab/deploy.yml
index 624e553..b1deafa 100644
--- a/jenkins/client/job/deploy/lab/deploy.yml
+++ b/jenkins/client/job/deploy/lab/deploy.yml
@@ -1,5 +1,6 @@
 parameters:
   _param:
+    mcp_docker_registry: 'docker-prod-local.artifactory.mirantis.com'
     jenkins_deploy_jobs: []
     heat_stack_zone_job_param:
       type: string
@@ -180,7 +181,7 @@
               TEST_TEMPEST_IMAGE:
                 type: string
                 description: "Tempest docker image"
-                default: "docker-prod-local.artifactory.mirantis.com/mirantis/oscore/rally-tempest"
+                default: "${_param:mcp_docker_registry}/mirantis/oscore/rally-tempest"
               TEST_TEMPEST_TARGET:
                 type: string
                 description: "Node to run tests"
diff --git a/jenkins/client/job/deploy/rollout.yml b/jenkins/client/job/deploy/rollout.yml
index 3b05fd6..25b088d 100644
--- a/jenkins/client/job/deploy/rollout.yml
+++ b/jenkins/client/job/deploy/rollout.yml
@@ -1,4 +1,6 @@
 parameters:
+  _param:
+    mcp_docker_registry: 'docker-prod-local.artifactory.mirantis.com'
   jenkins:
     client:
       job:
@@ -56,7 +58,7 @@
             TEST_TEMPEST_IMAGE:
               type: string
               description: "Tempest docker image"
-              default: "docker-prod-local.artifactory.mirantis.com/mirantis/oscore/rally-tempest"
+              default: "${_param:mcp_docker_registry}/mirantis/oscore/rally-tempest"
             TEST_TEMPEST_TARGET:
               type: string
               description: "Node to run tests"
diff --git a/jenkins/client/job/deploy/test.yml b/jenkins/client/job/deploy/test.yml
index acf6fa3..cad8ed4 100644
--- a/jenkins/client/job/deploy/test.yml
+++ b/jenkins/client/job/deploy/test.yml
@@ -1,4 +1,6 @@
 parameters:
+  _param:
+    mcp_docker_registry: 'docker-prod-local.artifactory.mirantis.com'
   jenkins:
     client:
       job:
@@ -37,7 +39,7 @@
             TEST_TEMPEST_IMAGE:
               type: string
               description: "Tempest docker image"
-              default: "docker-prod-local.artifactory.mirantis.com/mirantis/oscore/rally-tempest"
+              default: "${_param:mcp_docker_registry}/mirantis/oscore/rally-tempest"
             TEST_TEMPEST_TARGET:
               type: string
               description: "Node to run tests. use FQDN for ctl01 e.g. ctl01.deploy-heat-os_ha_contrail-17.bud-mk.local"