oss single cluster model for v-lab

related us: https://mirantis.jira.com/browse/PROD-15544

Change-Id: I79ccbc1153091aa708fbdcf2a0e41f6aedc9b4bb
diff --git a/classes/cluster/drivetrain-ha-oss/bootstrap_vars b/classes/cluster/drivetrain-ha-oss/bootstrap_vars
new file mode 100644
index 0000000..74d82c2
--- /dev/null
+++ b/classes/cluster/drivetrain-ha-oss/bootstrap_vars
@@ -0,0 +1 @@
+FORMULAS_SALT_MASTER+=(glusterfs docker aptly keepalived rundeck jenkins gerrit openldap devops-portal)