switch ubuntu|glusterfs|saltstack to new reclass

Change-Id: I3a4ff00078b6144eff76ec0b55063cc1b57049dd
diff --git a/classes/cluster/virtual-offline-pike-ovs-dpdk/openstack/gateway.yml b/classes/cluster/virtual-offline-pike-ovs-dpdk/openstack/gateway.yml
index aaf8596..9e0e96a 100644
--- a/classes/cluster/virtual-offline-pike-ovs-dpdk/openstack/gateway.yml
+++ b/classes/cluster/virtual-offline-pike-ovs-dpdk/openstack/gateway.yml
@@ -1,7 +1,7 @@
 classes:
 - system.linux.system.repo_local.mcp.apt_mirantis.openstack
 - system.linux.system.repo_local.mcp.extra
-- system.linux.system.repo_local.mcp.apt_mirantis.saltstack
+- system.linux.system.repo.mcp.apt_mirantis.saltstack
 - system.neutron.gateway.cluster
 - cluster.virtual-offline-pike-ovs-dpdk
 parameters: