Make the monasca support deploy separated

Change-Id: I9fbde5e26c76d8fc78b51e12e7cb7baf66f8602a
Closes-Bug: #1796366

ansible/site.yml

@@ -817,6 +817,15 @@
   hosts:
     - monasca
     - monasca-agent
+    - monasca-api
+    - monasca-grafana
+    - monasca-log-api
+    - monasca-log-transformer
+    - monasca-log-persister
+    - monasca-log-metrics
+    - monasca-thresh
+    - monasca-notification
+    - monasca-persister
   serial: '{{ kolla_serial|default("0") }}'
   roles:
     - { role: monasca,