Add influxdb relay to ocata models

Align next models with influxdb relay changes:
* virtual-mcp-ocata-dvr
* virtual-mcp-ocata-ovs
* virtual-mcp11-k8s-calico

Change-Id: I5a3ddad81315901ecf792cb302be6454f3c2b6dd
diff --git a/classes/cluster/virtual-mcp-ocata-ovs/init.yml b/classes/cluster/virtual-mcp-ocata-ovs/init.yml
index e9739f2..a178f05 100644
--- a/classes/cluster/virtual-mcp-ocata-ovs/init.yml
+++ b/classes/cluster/virtual-mcp-ocata-ovs/init.yml
@@ -1,4 +1,6 @@
 classes:
+- service.grafana.collector
+- system.heka.log_collector.single
 - system.heka.log_collector.output.telegraf
 - system.linux.system.repo.mcp.extra
 - system.linux.system.single