Parametrize mcp_docker_registry host

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

Change-Id: I36ad55a1960f6c8e025d9c967bbc7658927fc872
diff --git a/jenkins/client/job/vnf-onboarding/init.yml b/jenkins/client/job/vnf-onboarding/init.yml
index 69b4f4d..60f9ce1 100644
--- a/jenkins/client/job/vnf-onboarding/init.yml
+++ b/jenkins/client/job/vnf-onboarding/init.yml
@@ -1,15 +1,15 @@
 classes:
   - system.jenkins.client.job.vnf-onboarding.deploy_cloudify
-
 parameters:
   _param:
     cluster_public_protocol: https
+    mcp_docker_registry: 'docker-dev-local.docker.mirantis.net'
     vnf_gerrit_credentials: "gerrit"
     vnf_openstack_api_url: "${_param:cluster_public_protocol}://${_param:cluster_public_host}:5000/v2.0"
     vnf_openstack_api_credentials: "test-openstack"
     vnf_openstack_api_admin_credentials: "admin-openstack"
     vnf_openstack_ssh_key_credentials: "openstack_key"
     vnf_elastic_url: "${_param:stacklight_log_address}:${_param:cluster_elasticsearch_port}"
-    vnf_docker_registry_path: "docker-dev-local.docker.mirantis.net/mirantis/vnf-onboarding"
+    vnf_docker_registry_path: "${_param:mcp_docker_registry}/mirantis/vnf-onboarding"
     vnf_artifactory_url: "https://artifactory.mcp.mirantis.net/artifactory/vnf-onboarding-sandbox"
     contrail_api_url: "http://127.0.0.1:8082"