Python waiters.wait_for_server_termination函数代码示例

def delete_router_interfaces(cmgr, router, and_attached_resources=False):
    if type(router) is not dict:
        router = cmgr.qsvc('router-show', router)
    ports = cmgr.qsvc('router-port-list', router['id'])
    for port in ports:
        if port['device_owner'].find(':router_interface') > 0:
            if 'fixed_ips' in port:
                for fixed_ips in port['fixed_ips']:
                    if 'subnet_id' in fixed_ips:
                        sv_port_list = cmgr.qsvc(
                            "port-list",
                            network_id=port['network_id'],
                            device_owner="compute:None")
                        for sv_port in sv_port_list:
                            try:
                                sv = cmgr.nova("server-show",
                                               sv_port['device_id'])
                                cmgr.nova("server-delete", sv['id'])
                                waiters.wait_for_server_termination(
                                    cmgr.manager.servers_client,
                                    sv['id'])
                            except:
                                pass
                        cmgr.qsvc('router-interface-delete',
                                  router['id'], fixed_ips['subnet_id'])

 def delete_server(cls, server_id):
     """Deletes an existing server and waits for it to be gone."""
     try:
         cls.servers_client.delete_server(server_id)
         waiters.wait_for_server_termination(cls.servers_client, server_id)
     except Exception:
         LOG.exception("Failed to delete server %s" % server_id)

 def test_delete_server_while_in_suspended_state(self):
     # Delete a server while it's VM state is Suspended
     server = self.create_test_server(wait_until='ACTIVE')
     self.client.suspend_server(server['id'])
     waiters.wait_for_server_status(self.client, server['id'], 'SUSPENDED')
     self.client.delete_server(server['id'])
     waiters.wait_for_server_termination(self.client, server['id'])

 def test_delete_server_while_in_shutoff_state(self):
     # Delete a server while it's VM state is Shutoff
     server = self.create_test_server(wait_until='ACTIVE')
     self.client.stop_server(server['id'])
     waiters.wait_for_server_status(self.client, server['id'], 'SHUTOFF')
     self.client.delete_server(server['id'])
     waiters.wait_for_server_termination(self.client, server['id'])

 def test_delete_server_while_in_pause_state(self):
     # Delete a server while it's VM state is Pause
     server = self.create_test_server(wait_until='ACTIVE')
     self.client.pause_server(server['id'])
     waiters.wait_for_server_status(self.client, server['id'], 'PAUSED')
     self.client.delete_server(server['id'])
     waiters.wait_for_server_termination(self.client, server['id'])

    def tearDown(self):
        if self.vip_fip:
            LOG.debug("tearDown lbass vip fip")
            self.disassociate_floatingip(self.vip_fip, and_delete=True)
        if self.loadbalancer:
            LOG.debug("tearDown lbass")
            lb_id = self.loadbalancer['id']
            self.delete_loadbalancer_resources(lb_id)

        # make sure servers terminated before teardown network resources
        LOG.debug("tearDown lbaas servers")
        server_id_list = []
        for servid in ['server1', 'server2']:
            server = getattr(self, servid, None)
            if server:
                if '_floating_ip' in server:
                    fip = server['_floating_ip']
                    self.disassociate_floatingip(fip, and_delete=True)
                self.manager.servers_client.delete_server(server['id'])
                server_id_list.append(server['id'])
        for server_id in server_id_list:
            waiters.wait_for_server_termination(
                self.manager.servers_client, server_id)
        # delete lbaas network before handing back to framework
        LOG.debug("tearDown lbaas network")
        self.delete_wrapper(self.router.delete)
        self.delete_wrapper(self.subnet.delete)
        self.delete_wrapper(self.network.delete)
        super(TestLBaasRoundRobinOps, self).tearDown()
        LOG.debug("tearDown lbaas exiting...")

    def cleanup(self):
        """Cleanup the underlying instance.

        In order for the back-end to be useful again,
        call :meth:`setup_instance` method for preparing another
        underlying instance.
        """

        LOG.info("Cleaning up...")

        if self._security_groups_rules:
            for rule in self._security_groups_rules:
                (self._manager.security_group_rules_client.
                 delete_security_group_rule(rule))

        if self._security_group:
            self._manager.servers_client.remove_security_group(
                server_id=self.internal_instance_id(),
                name=self._security_group['name'])

        if self._server:
            self._manager.servers_client.delete_server(
                self.internal_instance_id())
            waiters.wait_for_server_termination(
                self._manager.servers_client,
                self.internal_instance_id())

        if self._floating_ip:
            self._manager.floating_ips_client.delete_floating_ip(
                self._floating_ip['id'])

        if self._keypair:
            self._keypair.destroy()

        self._manager.cleanup_credentials()

    def test_delete_server_while_in_shelved_state(self):
        # Delete a server while it's VM state is Shelved
        server = self.create_test_server(wait_until='ACTIVE')
        compute.shelve_server(self.client, server['id'])

        self.client.delete_server(server['id'])
        waiters.wait_for_server_termination(self.client, server['id'])

    def test_preserve_preexisting_port(self):
        """Tests that a pre-existing port provided on server boot is not
        deleted if the server is deleted.

        Nova should unbind the port from the instance on delete if the port was
        not created by Nova as part of the boot request.
        """
        # Setup the network, create a port and boot the server from that port.
        self._setup_network_and_servers(boot_with_port=True)
        _, server = self.floating_ip_tuple
        self.assertEqual(1, len(self.ports),
                         'There should only be one port created for '
                         'server %s.' % server['id'])
        port_id = self.ports[0]['port']
        self.assertIsNotNone(port_id,
                             'Server should have been created from a '
                             'pre-existing port.')
        # Assert the port is bound to the server.
        port_list = self._list_ports(device_id=server['id'],
                                     network_id=self.network['id'])
        self.assertEqual(1, len(port_list),
                         'There should only be one port created for '
                         'server %s.' % server['id'])
        self.assertEqual(port_id, port_list[0]['id'])
        # Delete the server.
        self.servers_client.delete_server(server['id'])
        waiters.wait_for_server_termination(self.servers_client, server['id'])
        # Assert the port still exists on the network but is unbound from
        # the deleted server.
        port = self.ports_client.show_port(port_id)['port']
        self.assertEqual(self.network['id'], port['network_id'])
        self.assertEqual('', port['device_id'])
        self.assertEqual('', port['device_owner'])

    def resource_cleanup(cls):
        # Delete the test instance
        cls.servers_client.delete_server(cls.server['id'])
        waiters.wait_for_server_termination(cls.servers_client,
                                            cls.server['id'])

        super(VolumesV2ActionsTest, cls).resource_cleanup()

    def test_reboot_deleted_server(self):
        # Reboot a deleted server
        server = self.create_test_server()
        self.client.delete_server(server['id'])
        waiters.wait_for_server_termination(self.client, server['id'])

        self.assertRaises(lib_exc.NotFound, self.client.reboot_server,
                          server['id'], type='SOFT')

 def test_delete_server_while_in_verify_resize_state(self):
     # Delete a server while it's VM state is VERIFY_RESIZE
     server = self.create_test_server(wait_until='ACTIVE')
     self.client.resize_server(server['id'], self.flavor_ref_alt)
     waiters.wait_for_server_status(self.client, server['id'],
                                    'VERIFY_RESIZE')
     self.client.delete_server(server['id'])
     waiters.wait_for_server_termination(self.client, server['id'])

    def test_rebuild_deleted_server(self):
        # Rebuild a deleted server
        server = self.create_test_server()
        self.client.delete_server(server['id'])
        waiters.wait_for_server_termination(self.client, server['id'])

        self.assertRaises(lib_exc.NotFound,
                          self.client.rebuild_server,
                          server['id'], self.image_ref_alt)

    def resource_setup(cls):
        super(ServersNegativeTestJSON, cls).resource_setup()
        server = cls.create_test_server(wait_until='ACTIVE')
        cls.server_id = server['id']

        server = cls.create_test_server()
        cls.client.delete_server(server['id'])
        waiters.wait_for_server_termination(cls.client, server['id'])
        cls.deleted_server_id = server['id']

    def test_get_list_deleted_instance_actions(self):

        # List actions of the deleted server
        server = self.create_test_server(wait_until='ACTIVE')
        self.client.delete_server(server['id'])
        waiters.wait_for_server_termination(self.client, server['id'])
        body = (self.client.list_instance_actions(server['id'])
                ['instanceActions'])
        self.assertEqual(len(body), 2, str(body))
        self.assertEqual(sorted([i['action'] for i in body]),
                         ['create', 'delete'])