Switch virtual labs to Salt 2017.7

Change-Id: I2c08014f08cc08ed3cd869adc186974f11c6d313
diff --git a/classes/cluster/sl-k8s-contrail/infra/config.yml b/classes/cluster/sl-k8s-contrail/infra/config.yml
index f96ac1e..bb5ad1f 100644
--- a/classes/cluster/sl-k8s-contrail/infra/config.yml
+++ b/classes/cluster/sl-k8s-contrail/infra/config.yml
@@ -2,7 +2,7 @@
 - system.docker.client
 - system.docker.host
 - system.linux.system.repo.mcp.apt_mirantis.ubuntu
-- system.linux.system.repo.mcp.salt
+- system.linux.system.repo.mcp.apt_mirantis.saltstack
 - system.linux.system.repo.docker
 - system.openssh.client.lab
 - system.salt.master.pkg
diff --git a/classes/cluster/sl-k8s-contrail/infra/init.yml b/classes/cluster/sl-k8s-contrail/infra/init.yml
index 46485a7..f130428 100644
--- a/classes/cluster/sl-k8s-contrail/infra/init.yml
+++ b/classes/cluster/sl-k8s-contrail/infra/init.yml
@@ -1,11 +1,11 @@
 classes:
 - system.linux.system.repo.mcp.extra
-- system.linux.system.repo.mcp.salt
+- system.linux.system.repo.mcp.apt_mirantis.saltstack
 - system.linux.system.repo.mcp.apt_mirantis.ubuntu
 - system.rsyslog.client.single
 parameters:
   _jenkins:
-    tests_enabled: false 
+    tests_enabled: false
   _param:
     # infra service addresses
     infra_config_hostname: cfg01