change salt-api port

Change-Id: I49d203d33b3b40adf5435cd66d6c6c2b72aaa42a
diff --git a/mk-k8s-simple-deploy-pipeline.groovy b/mk-k8s-simple-deploy-pipeline.groovy
index 9f9d399..adaf48e 100644
--- a/mk-k8s-simple-deploy-pipeline.groovy
+++ b/mk-k8s-simple-deploy-pipeline.groovy
@@ -66,7 +66,7 @@
 
     stage("Connect to Salt master") {
         saltMasterHost = openstack.getHeatStackOutputParam(openstackCloud, HEAT_STACK_NAME, 'salt_master_ip', openstackEnv)
-        saltMasterUrl = "http://${saltMasterHost}:8000"
+        saltMasterUrl = "http://${saltMasterHost}:8088"
         saltMaster = salt.connection(saltMasterUrl, SALT_MASTER_CREDENTIALS)
     }