Do not sync time after restarting of node

We have weird bug that can spawn 2 ntpd processes at the same time
by HA mechanism. Actually we have to sync time strictly only after
reverting a snapshot.

Change-Id: Ic73eb942eaacb436629841f9b12df844f3ac736d
Related-bug:1656020

fuelweb_test/models/fuel_web_client.py

@@ -2112,7 +2112,6 @@ class FuelWebClient29(object):
         if wait_online:
             for node in devops_nodes:
                 self.wait_node_is_online(node, timeout=timeout)
-            self.environment.sync_time()
 
     @logwrap
     def ip_address_show(self, node_name, interface, namespace=None):

fuelweb_test/tests/test_ceph.py

@@ -921,6 +921,7 @@ class CheckCephPartitionsAfterReboot(TestBasic):
 
             self.show_step(10, node)
             logger.info("Check Ceph health is ok after reboot")
+            self.fuel_web.assert_ha_services_ready(cluster_id)
             self.fuel_web.check_ceph_status(cluster_id)
 
             self.show_step(11, node)
@@ -944,6 +945,7 @@ class CheckCephPartitionsAfterReboot(TestBasic):
 
             self.show_step(13, node)
             logger.info("Check Ceph health is ok after reboot")
+            self.fuel_web.assert_ha_services_ready(cluster_id)
             self.fuel_web.check_ceph_status(cluster_id)
 
 

fuelweb_test/tests/test_cgroups.py

@@ -479,7 +479,9 @@ class TestCgroupHa(TestBasic):
         self.show_step(3)
         target_controller = self.fuel_web.get_nailgun_primary_node(
             self.fuel_web.get_devops_node_by_nailgun_node(n_ctrls[0]))
+
         self.fuel_web.cold_restart_nodes([target_controller])
+        self.fuel_web.assert_ha_services_ready(cluster_id)
 
         self.show_step(4)
         self.check_cgroups_on_node(n_ctrls[0], cgroups)

fuelweb_test/tests/test_support_hugepages.py

@@ -451,6 +451,8 @@ class SupportHugepages(TestBasic):
             self.fuel_web.get_nailgun_node_by_name(mixed_host))
         self.fuel_web.cold_restart_nodes([target_compute])
 
+        self.fuel_web.assert_ha_services_ready(cluster_id)
+
         self.boot_instance_with_hugepage(
             target_compute_name=mixed_host,
             flavor_name="h1.small_mixed.hpgs",