Enable octavia on pike deploy

Change-Id: I2a000d90de9d55321130f30c27c2de8ba48c7a58
diff --git a/tcp_tests/templates/cookied-mcp-pike-dvr/_context-cookiecutter-mcp-pike-dvr.yaml b/tcp_tests/templates/cookied-mcp-pike-dvr/_context-cookiecutter-mcp-pike-dvr.yaml
index 068396b..36e2ee0 100644
--- a/tcp_tests/templates/cookied-mcp-pike-dvr/_context-cookiecutter-mcp-pike-dvr.yaml
+++ b/tcp_tests/templates/cookied-mcp-pike-dvr/_context-cookiecutter-mcp-pike-dvr.yaml
@@ -203,3 +203,5 @@
   openstack_share_node01_hostname: share01
   openstack_share_node02_hostname: share02
   openstack_share_node03_hostname: share03
+  openstack_octavia_enabled: 'True'
+