Replace heka with fluentd for cookied models

Update cookied-bm-mcp-dvr-vxlan and cookied-mcp-ocata-dop-sl2
with fluentd installation

Change-Id: I3b07588862d6447b9471b2f5281ec86216ab7826
diff --git a/tcp_tests/templates/cookied-mcp-ocata-dop-sl2/sl.yaml b/tcp_tests/templates/cookied-mcp-ocata-dop-sl2/sl.yaml
index 1a6a7e3..62c538f 100644
--- a/tcp_tests/templates/cookied-mcp-ocata-dop-sl2/sl.yaml
+++ b/tcp_tests/templates/cookied-mcp-ocata-dop-sl2/sl.yaml
@@ -82,8 +82,8 @@
   retry: {count: 1, delay: 10}
   skip_fail: false
 
-- description: Configure collector
-  cmd: salt -C 'I@heka:log_collector' state.sls heka.log_collector
+- description: Configure fluentd
+  cmd: salt -C 'I@fluentd:agent' state.sls fluentd
   node_name: {{ HOSTNAME_CFG01 }}
   retry: {count: 1, delay: 10}
   skip_fail: false
@@ -161,7 +161,7 @@
 
 # Configure the services running in Docker Swarm
 - description: Install prometheus alertmanager
-  cmd: salt -C 'I@docker:swarm' state.sls prometheus,heka.remote_collector -b 1
+  cmd: salt -C 'I@docker:swarm' state.sls prometheus -b 1
   node_name: {{ HOSTNAME_CFG01 }}
   retry: {count: 1, delay: 10}
   skip_fail: false