Add fluentd params to pike ovs

Not so long ago LMA start to use fluentd,
so need to add it into models to be possible to test it

Change-Id: I5bb55ffd005e5af49e39c6d8d88d3e4e7fc96727
Related: PROD-17888
diff --git a/classes/cluster/virtual-mcp-pike-ovs/init.yml b/classes/cluster/virtual-mcp-pike-ovs/init.yml
index 235aac0..98fc137 100644
--- a/classes/cluster/virtual-mcp-pike-ovs/init.yml
+++ b/classes/cluster/virtual-mcp-pike-ovs/init.yml
@@ -1,10 +1,14 @@
 classes:
 - system.linux.network.dynamic_hosts
 - service.grafana.collector
-- system.heka.log_collector.single
-- system.heka.log_collector.output.telegraf
+- system.fluentd
+- system.fluentd.label.default_metric
+- system.fluentd.label.default_metric.prometheus
+- system.fluentd.label.default_output.elasticsearch
+- system.fluentd.label.default_output.drop_event
 - system.linux.system.repo.mcp.extra
 - system.linux.system.single
+- system.linux.system.repo.mcp.apt_mirantis.fluentd
 - system.rsyslog.client.single
 - system.prometheus.collector
 - system.telegraf.agent