Close remote connections after using checkers.check_public_ping()

Change-Id: Ib24837db8c4cc2e7a90f4fbd1b4c6b950ecce5b4
Related-Bug:#1483756

fuelweb_test/helpers/checkers.py

@@ -1017,17 +1017,16 @@ def check_repo_managment(remote):
     remote.check_call(cmd)
 
 
-def check_public_ping(remotes):
+def check_public_ping(remote):
     """ Check if ping public vip
-    :type remotes: list
+    :type remote: SSHClient object
     """
     cmd = ('ruby /etc/puppet/modules/osnailyfacter/'
            'modular/virtual_ips/public_vip_ping_post.rb')
-    for remote in remotes:
-        res = remote.execute(cmd)
-        assert_equal(0, res['exit_code'],
-                     'Public ping check failed:'
-                     ' {0}'.format(res))
+    res = remote.execute(cmd)
+    assert_equal(0, res['exit_code'],
+                 'Public ping check failed:'
+                 ' {0}'.format(res))
 
 
 def check_cobbler_node_exists(remote, node_id):

fuelweb_test/models/fuel_web_client.py

@@ -485,9 +485,9 @@ class FuelWebClient(object):
             if MULTIPLE_NETWORKS:
                 node_groups = {n['name']: [] for n in NODEGROUPS}
                 self.update_nodegroups(cluster_id, node_groups)
-                for NODEGROUP in NODEGROUPS:
+                for nodegroup in NODEGROUPS:
                     self.update_network_configuration(cluster_id,
-                                                      nodegroup=NODEGROUP)
+                                                      nodegroup=nodegroup)
             else:
                 self.update_network_configuration(cluster_id)
 
@@ -1205,7 +1205,7 @@ class FuelWebClient(object):
                  timeout=60 * 2)
             node = self.get_nailgun_node_by_devops_node(devops_node)
             assert_true(node['online'],
-                        'Node {} is online'.format(node['mac']))
+                        'Node {0} is offline'.format(node['mac']))
 
             if custom_names:
                 name = custom_names.get(node_name,
@@ -1213,7 +1213,7 @@ class FuelWebClient(object):
                                             node_name,
                                             "_".join(node_roles)))
             else:
-                name = '{}_{}'.format(node_name, "_".join(node_roles))
+                name = '{0}_{1}'.format(node_name, "_".join(node_roles))
 
             node_data = {
                 'cluster_id': cluster_id,

fuelweb_test/tests/test_ha_one_controller.py

@@ -19,7 +19,6 @@ from proboscis.asserts import assert_equal
 from proboscis.asserts import assert_true
 from proboscis import test
 
-from fuelweb_test.helpers import checkers
 from fuelweb_test.helpers.decorators import log_snapshot_after_test
 from fuelweb_test.helpers.eb_tables import Ebtables
 from fuelweb_test.helpers import os_actions

fuelweb_test/tests/test_multiple_networks.py

@@ -138,7 +138,7 @@ class TestMultipleClusterNets(TestBasic):
             6. Run health checks (OSTF)
 
         Duration 110m
-        Snapshot deploy_neutron_tun_ha_nodegroups
+        Snapshot deploy_ceph_ha_nodegroups
 
         """
 
@@ -178,4 +178,4 @@ class TestMultipleClusterNets(TestBasic):
         self.fuel_web.deploy_cluster_wait(cluster_id, timeout=150 * 60)
         self.fuel_web.verify_network(cluster_id)
         self.fuel_web.run_ostf(cluster_id=cluster_id)
-        self.env.make_snapshot("deploy_neutron_tun_ha_nodegroups")
+        self.env.make_snapshot("deploy_ceph_ha_nodegroups")

fuelweb_test/tests/tests_strength/test_failover_base.py

@@ -128,12 +128,9 @@ class TestHaFailoverBase(TestBasic):
                 os_conn, smiles_count=16, networks_count=1, timeout=300)
         self.fuel_web.verify_network(cluster_id)
 
-        # Bug #1289297. Pause 5 min to make sure that all remain activity
-        # on the admin node has over before creating a snapshot.
-        time.sleep(5 * 60)
-        remotes = [self.fuel_web.get_ssh_for_node(node) for node
-                   in ['slave-0{0}'.format(slave) for slave in xrange(1, 4)]]
-        check_public_ping(remotes)
+        for node in ['slave-0{0}'.format(slave) for slave in xrange(1, 4)]:
+            with self.fuel_web.get_ssh_for_node(node) as remote:
+                check_public_ping(remote)
 
         self.env.make_snapshot(self.snapshot_name, is_make=True)
 

fuelweb_test/tests/tests_strength/test_neutron.py

@@ -87,10 +87,10 @@ class TestNeutronFailover(base_test_case.TestBasic):
           groups=["deploy_ha_neutron"])
     @log_snapshot_after_test
     def deploy_ha_neutron(self):
-        """Deploy cluster in HA mode, Neutron with GRE segmentation
+        """Deploy cluster in HA mode, Neutron with VXLAN segmentation
 
         Scenario:
-            1. Create cluster. HA, Neutron with GRE segmentation
+            1. Create cluster. HA, Neutron with VXLAN segmentation
             2. Add 3 nodes with controller roles
             3. Add 2 nodes with compute roles
             4. Add 1 node with cinder role
@@ -128,9 +128,11 @@ class TestNeutronFailover(base_test_case.TestBasic):
             }
         )
         self.fuel_web.deploy_cluster_wait(cluster_id)
-        remotes = [self.fuel_web.get_ssh_for_node(node) for node
-                   in ['slave-0{0}'.format(slave) for slave in xrange(1, 4)]]
-        checkers.check_public_ping(remotes)
+
+        for node in ['slave-0{0}'.format(slave) for slave in xrange(1, 4)]:
+            with self.fuel_web.get_ssh_for_node(node) as remote:
+                checkers.check_public_ping(remote)
+
         self.env.make_snapshot("deploy_ha_neutron", is_make=True)
 
     @test(depends_on=[deploy_ha_neutron],