From c73da37d2ae5bfdb3ef311a239f96a99c8e1a84f Mon Sep 17 00:00:00 2001
From: Dima Spivak <dima@streamsets.com>
Date: Tue, 10 Oct 2017 14:46:21 -0700
Subject: [PATCH] Fix cluster start method

---
 ambariclient/models.py | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/ambariclient/models.py b/ambariclient/models.py
index b69cefc..ab12f45 100644
--- a/ambariclient/models.py
+++ b/ambariclient/models.py
@@ -684,10 +684,13 @@ class Service(base.QueryableModel):
 class ClusterServiceCollection(base.QueryableModelCollection):
     def start(self):
         """Start all services on a cluster."""
-        url = self.url + "/?ServiceInfo/state=INSTALLED"
-        self.load(self.client.put(url, data={
+        self.load(self.client.put(self.url, data={
             "RequestInfo": {
-                "context": "Start All Services"
+                "context": "_PARSE_.START.ALL_SERVICES",
+                "operation_level": {
+                    "level": "CLUSTER",
+                    "cluster_name": self.parent.cluster_name
+                }
             },
             "Body": {
                 "ServiceInfo": {
@@ -697,6 +700,7 @@ def start(self):
         }))
         return self.request
 
+
 class ClusterService(Service):
     collection_class = ClusterServiceCollection
     relationships = {