add failover test manila_shut_reb_compute

Change-Id: I4d9198b546ca6e2f13a4482d59fe75ca243d21f5

plugin_test/tests/test_failover.py

@@ -113,3 +113,84 @@ class TestManilaIntegration(TestBasic):
         self.show_step(10)
         TestPluginCheck(self).verify_manila_functionality()
 
+    @test(depends_on=[SetupEnvironment.prepare_slaves_3],
+          groups=["manila_shut_reb_compute"])
+    @log_snapshot_after_test
+    def manila_shut_reb_compute(self):
+        """Check that manila-service works after compute shutdown/reboot.
+
+        Scenario:
+            1. Upload plugins and install.
+            2. Create environment :
+                * Networking: Neutron with VLAN segmentation
+                * Block Storage: LVM
+                * Other Storages: default
+                * Additional services: disabled
+            3. Enable plugin and add nodes with following roles:
+                * Controller + Cinder + Manila-share + Manila-data
+                * Compute
+                * Compute
+            4. Deploy cluster with plugin.
+            5. Shutdown first and reboot second compute node.
+            6. Run OSTF
+            7. Verify Manila service basic functionality (share create/mount).
+            8. Shutdown second and turn on first compute node
+            9. Run OSTF.
+            10. Verify Manila service basic functionality (share add/mount).
+        """
+
+        self.env.revert_snapshot("ready_with_3_slaves")
+        self.show_step(1)
+        plugin.install_manila_plugin(self.ssh_manager.admin_ip)
+        plugin.upload_manila_image(self.ssh_manager.admin_ip)
+
+        self.show_step(2)
+        cluster_id = self.fuel_web.create_cluster(
+            name=self.__class__.__name__,
+            settings={}
+        )
+
+        self.show_step(3)
+        plugin.enable_plugin_manila(cluster_id, self.fuel_web)
+        self.fuel_web.update_nodes(
+            cluster_id,
+            {'slave-01': ['controller', 'cinder', 'manila-share',
+                          'manila-data'],
+             'slave-02': ['compute'],
+             'slave-03': ['compute']
+             }
+        )
+
+        self.show_step(4)
+        self.fuel_web.deploy_cluster_wait(cluster_id)
+
+        self.show_step(5)
+        d_comp_1 = self.fuel_web.get_devops_node_by_nailgun_node(
+            self.fuel_web.get_nailgun_node_by_base_name(
+                base_node_name='slave-02'))
+        d_comp_2 = self.fuel_web.get_devops_node_by_nailgun_node(
+            self.fuel_web.get_nailgun_node_by_base_name(
+                base_node_name='slave-03'))
+
+        self.fuel_web.warm_shutdown_nodes([d_comp_1])
+        self.fuel_web.cold_restart_nodes([d_comp_2], wait_online=True)
+
+        self.show_step(6)
+        cluster_id = self.fuel_web.get_last_created_cluster()
+        self.fuel_web.run_ostf(cluster_id=cluster_id,
+                               test_sets=['smoke', 'sanity'])
+
+        self.show_step(7)
+        TestPluginCheck(self).verify_manila_functionality()
+
+        self.show_step(8)
+        self.fuel_web.warm_start_nodes([d_comp_1])
+        self.fuel_web.warm_shutdown_nodes([d_comp_2])
+
+        self.show_step(9)
+        self.fuel_web.run_ostf(cluster_id=cluster_id,
+                               test_sets=['smoke', 'sanity'])
+
+        self.show_step(10)
+        TestPluginCheck(self).verify_manila_functionality()
+