Python jsonutils.loads函数代码示例

    def test_deploy_neutron_error_not_enough_ip_addresses(self, mocked_rpc):
        self.env.create(
            cluster_kwargs={'net_provider': 'neutron',
                            'net_segment_type': 'gre'},
            nodes_kwargs=[{"pending_addition": True},
                          {"pending_addition": True},
                          {"pending_addition": True}]
        )

        net_data = jsonutils.loads(
            self.env.neutron_networks_get(self.env.clusters[0].id).body)
        pub = filter(lambda ng: ng['name'] == 'public',
                     net_data['networks'])[0]
        pub.update({'ip_ranges': [['172.16.0.10', '172.16.0.11']]})

        resp = self.env.neutron_networks_put(self.env.clusters[0].id, net_data)
        self.assertEqual(resp.status_code, 202)
        task = jsonutils.loads(resp.body)
        self.assertEqual(task['status'], 'ready')

        task = self.env.launch_deployment()

        self.assertEqual(task.status, 'error')
        self.assertEqual(
            task.message,
            'Not enough IP addresses. Public network must have at least '
            '3 IP addresses for the current environment.')

def upgrade_releases(connection):
    select = text(
        """SELECT id, attributes_metadata, roles_metadata
        from releases"""
    )
    update = text(
        """UPDATE releases
        SET attributes_metadata = :attrs, roles_metadata = :roles,
        wizard_metadata = :wiz_meta
        WHERE id = :id"""
    )
    r = connection.execute(select)

    # reading fixture files in loop is in general a bad idea and as long as
    # wizard_metadata is the same for all existing releases getting it can
    # be moved outside of the loop
    wizard_meta = upgrade_release_wizard_metadata_50_to_51()
    for release in r:
        attrs_meta = upgrade_release_attributes_50_to_51(jsonutils.loads(release[1]))
        roles_meta = upgrade_release_roles_50_to_51(jsonutils.loads(release[2]))
        connection.execute(
            update,
            id=release[0],
            attrs=jsonutils.dumps(attrs_meta),
            roles=jsonutils.dumps(roles_meta),
            wiz_meta=jsonutils.dumps(wizard_meta),
        )

 def save_oldpass(self,oldclusterSetting,newcontent):
     oldclusterSetting=jsonutils.loads(oldclusterSetting["cluster_setting"])
     settingcontent={}
     settingcontent['cluster_setting']=jsonutils.loads(newcontent)
     settingcontent["cluster_setting"]["mysql"]["root_password"]=oldclusterSetting["mysql"]["root_password"]
     settingcontent["cluster_setting"]["rabbitmq"]["rabbit_password"]=oldclusterSetting["rabbitmq"]["rabbit_password"]
     settingcontent["cluster_setting"]["mongodb"]["mongo_password"]=oldclusterSetting["mongodb"]["mongo_password"]
     settingcontent["cluster_setting"]["keystone"]["keystone_mysql_password"]=oldclusterSetting["keystone"]["keystone_mysql_password"]
     settingcontent["cluster_setting"]["glance"]["glance_mysql_password"]=oldclusterSetting["glance"]["glance_mysql_password"]
     settingcontent["cluster_setting"]["nova-api"]["nova_mysql_password"]=oldclusterSetting["nova-api"]["nova_mysql_password"]
     settingcontent["cluster_setting"]["nova-api"]["metadata_secret"]=oldclusterSetting["nova-api"]["metadata_secret"]
     settingcontent["cluster_setting"]["neutron-server"]["neutron_mysql_password"]=oldclusterSetting["neutron-server"]["neutron_mysql_password"]
     settingcontent["cluster_setting"]["cinder-api"]["cinder_mysql_password"]=oldclusterSetting["cinder-api"]["cinder_mysql_password"]
     settingcontent["cluster_setting"]["cinder-storage"]["cinder_mysql_password"]=oldclusterSetting["cinder-storage"]["cinder_mysql_password"]
     settingcontent["cluster_setting"]["ceilometer"]["ceilometer_mongo_password"]=oldclusterSetting["ceilometer"]["ceilometer_mongo_password"]
     settingcontent["cluster_setting"]["ceilometer"]["metadata_secret"]=oldclusterSetting["ceilometer"]["metadata_secret"]
     settingcontent["cluster_setting"]["heat"]["heat_mysql_password"]=oldclusterSetting["heat"]["heat_mysql_password"]
     settingcontent["cluster_setting"]["global"]["keystone_admin_password"]=oldclusterSetting["global"]["keystone_admin_password"]
     settingcontent["cluster_setting"]["global"]["keystone_glance_password"]=oldclusterSetting["global"]["keystone_glance_password"]
     settingcontent["cluster_setting"]["global"]["keystone_nova_password"]=oldclusterSetting["global"]["keystone_nova_password"]
     settingcontent["cluster_setting"]["global"]["keystone_neutron_password"]=oldclusterSetting["global"]["keystone_neutron_password"]
     settingcontent["cluster_setting"]["global"]["keystone_ceilometer_password"]=oldclusterSetting["global"]["keystone_ceilometer_password"]
     settingcontent["cluster_setting"]["global"]["keystone_heat_password"]=oldclusterSetting["global"]["keystone_heat_password"]
     settingcontent["cluster_setting"]["global"]["keystone_cinder_password"]=oldclusterSetting["global"]["keystone_cinder_password"]
     settingcontent["cluster_setting"]["global"]["admin_token"]=oldclusterSetting["global"]["admin_token"]
     settingcontent["cluster_setting"]["global"]["keystone_dbpass"]=oldclusterSetting["global"]["keystone_dbpass"]
     settingcontent["cluster_setting"]["global"]["glance_dbpass"]=oldclusterSetting["global"]["glance_dbpass"]
     settingcontent["cluster_setting"]["global"]["nova_dbpass"]=oldclusterSetting["global"]["nova_dbpass"]
     settingcontent["cluster_setting"]["global"]["neutron_dbpass"]=oldclusterSetting["global"]["neutron_dbpass"]
     settingcontent["cluster_setting"]["global"]["cinder_dbpass"]=oldclusterSetting["global"]["cinder_dbpass"]
     settingcontent["cluster_setting"]["global"]["ceilometer_dbpass"]=oldclusterSetting["global"]["ceilometer_dbpass"]
     settingcontent["cluster_setting"]["global"]["heat_dbpass"]=oldclusterSetting["global"]["heat_dbpass"]
     settingcontent["cluster_setting"]["haproxy-keepalived"]["virtual_router_id"] = oldclusterSetting["haproxy-keepalived"]["virtual_router_id"]
     settingcontent["cluster_setting"]["haproxy-keepalived"]["auth_pass"] = oldclusterSetting["haproxy-keepalived"]["auth_pass"]
     return jsonutils.dumps(settingcontent['cluster_setting'])

    def test_roles_add_duplicated_to_db_directly(self):
        self.env.create_release()
        resp = self.app.get(
            reverse('ReleaseCollectionHandler'),
            headers=self.default_headers
        )
        release_json = jsonutils.loads(resp.body)[0]
        old_roles = list(release_json["roles"])

        role = Role(name=old_roles[0],
                    release_id=release_json["id"])
        added = True
        try:
            self.db.add(role)
            self.db.commit()
        except IntegrityError:
            self.db.rollback()
            added = False
        self.assertFalse(added)

        resp = self.app.get(
            reverse('ReleaseCollectionHandler'),
            headers=self.default_headers
        )
        release_json = jsonutils.loads(resp.body)[0]
        new_roles = list(release_json["roles"])
        self.assertEqual(old_roles, new_roles)

    def test_put_handler_with_one_node(self):
        cluster = self.env.create_cluster(api=True)
        mac = self.env.generate_random_mac()
        meta = {}
        self.env.set_interfaces_in_meta(meta, [
            {'name': 'eth0', 'mac': mac},
            {'name': 'eth1', 'mac': self.env.generate_random_mac()}])
        node = self.env.create_node(api=True, meta=meta, mac=mac,
                                    cluster_id=cluster['id'])

        resp = self.app.get(
            reverse('NodeNICsHandler', kwargs={'node_id': node['id']}),
            headers=self.default_headers)
        self.assertEqual(resp.status_code, 200)
        response = jsonutils.loads(resp.body)
        a_nets = filter(lambda nic: nic['mac'] == mac,
                        response)[0]['assigned_networks']
        for resp_nic in response:
            if resp_nic['mac'] == mac:
                resp_nic['assigned_networks'] = []
            else:
                resp_nic['assigned_networks'].extend(a_nets)
                resp_nic['assigned_networks'].sort()
        nodes_list = [{'id': node['id'], 'interfaces': response}]

        resp = self.app.put(
            reverse('NodeCollectionNICsHandler'),
            jsonutils.dumps(nodes_list),
            headers=self.default_headers)
        self.assertEqual(resp.status_code, 200)
        new_response = jsonutils.loads(resp.body)
        self.assertEqual(new_response, nodes_list)

    def test_deploy_neutron_gre_w_changed_public_cidr(self, mocked_rpc):
        self.env.create(
            cluster_kwargs={'net_provider': 'neutron',
                            'net_segment_type': 'gre'},
            nodes_kwargs=[{"pending_addition": True},
                          {"pending_addition": True}]
        )

        net_data = jsonutils.loads(
            self.env.neutron_networks_get(self.env.clusters[0].id).body)
        pub = filter(lambda ng: ng['name'] == 'public',
                     net_data['networks'])[0]
        pub.update({'ip_ranges': [['172.16.10.10', '172.16.10.122']],
                    'cidr': '172.16.10.0/24',
                    'gateway': '172.16.10.1'})
        net_data['networking_parameters']['floating_ranges'] = \
            [['172.16.10.130', '172.16.10.254']]

        resp = self.env.neutron_networks_put(self.env.clusters[0].id, net_data)
        self.assertEqual(resp.status_code, 202)
        task = jsonutils.loads(resp.body)
        self.assertEqual(task['status'], 'ready')

        self.env.launch_deployment()

        args, kwargs = nailgun.task.manager.rpc.cast.call_args
        self.assertEqual(len(args), 2)
        self.assertEqual(len(args[1]), 2)

        n_rpc_deploy = args[1][1]['args']['deployment_info']
        self.assertEqual(len(n_rpc_deploy), 2)
        pub_ips = ['172.16.10.11', '172.16.10.12']
        for n in n_rpc_deploy:
            for i, n_common_args in enumerate(n['nodes']):
                self.assertEqual(n_common_args['public_address'], pub_ips[i])

    def test_verify_networks(self, mocked_rpc):
        cluster = self.env.create_cluster(api=True)
        nets = jsonutils.loads(self.env.nova_networks_get(cluster['id']).body)

        resp = self.env.nova_networks_put(cluster['id'], nets)
        self.assertEqual(202, resp.status_code)
        task = jsonutils.loads(resp.body)
        self.assertEqual(task['status'], 'ready')

 def test_netconfig_error_when_admin_cidr_match_other_network_cidr(self):
     resp = self.env.nova_networks_get(self.cluster['id'])
     nets = jsonutils.loads(resp.body)
     resp = self.env.nova_networks_put(self.cluster['id'], nets,
                                       expect_errors=True)
     self.assertEqual(resp.status_code, 202)
     task = jsonutils.loads(resp.body)
     self.assertEqual(task['status'], 'error')
     self.assertEqual(task['progress'], 100)
     self.assertEqual(task['name'], 'check_networks')
     self.assertIn("Address space intersection between networks:\n"
                   "admin (PXE), management.",
                   task['message'])

    def test_do_not_update_net_segmentation_type(self):
        resp = self.env.neutron_networks_get(self.cluster.id)
        data = jsonutils.loads(resp.body)
        data['networking_parameters']['segmentation_type'] = 'vlan'

        resp = self.env.neutron_networks_put(self.cluster.id, data,
                                             expect_errors=True)
        self.assertEqual(202, resp.status_code)
        task = jsonutils.loads(resp.body)
        self.assertEqual(task['status'], 'error')
        self.assertEqual(
            task['message'],
            "Change of 'segmentation_type' is prohibited"
        )

    def test_multiline_log_entry(self):
        settings.LOGS[0]['multiline'] = True
        log_entries = [
            [
                time.strftime(settings.UI_LOG_DATE_FORMAT),
                'LEVEL111',
                'text1',
            ],
            [
                time.strftime(settings.UI_LOG_DATE_FORMAT),
                'LEVEL222',
                'text\nmulti\nline',
            ],
            [
                time.strftime(settings.UI_LOG_DATE_FORMAT),
                'LEVEL333',
                'text3',
            ],
        ]
        self.env.create_cluster(api=False)
        self._create_logfile_for_node(settings.LOGS[0], log_entries)

        resp = self.app.get(
            reverse('LogEntryCollectionHandler'),
            params={'source': settings.LOGS[0]['id']},
            headers=self.default_headers
        )
        self.assertEqual(200, resp.status_code)
        response = jsonutils.loads(resp.body)
        response['entries'].reverse()
        self.assertEqual(response['entries'], log_entries)
        settings.LOGS[0]['multiline'] = False

 def test_version_handler(self):
     with nested(
         patch(
             'nailgun.api.v1.handlers.version.glob.glob',
             Mock(return_value=["test.yaml"])
         ),
         patch(
             '__builtin__.open',
             mock_open(read_data='test_data'),
             create=True
         )
     ):
         resp = self.app.get(
             reverse('VersionHandler'),
             headers=self.default_headers
         )
     self.assertEqual(200, resp.status_code)
     self.assertEqual(
         jsonutils.loads(resp.body),
         {
             "release": "0.1b",
             "nailgun_sha": "12345",
             "astute_sha": "Unknown build",
             "fuellib_sha": "Unknown build",
             "ostf_sha": "Unknown build",
             "auth_required": True,
             "release_versions": {
                 "test": "test_data"
             }
         }
     )

 def test_update(self):
     c = self.env.create_cluster(api=False)
     n0 = self.env.create_notification()
     n1 = self.env.create_notification(cluster_id=c.id)
     notification_update = [
         {
             'id': n0.id,
             'status': 'read'
         },
         {
             'id': n1.id,
             'status': 'read'
         }
     ]
     resp = self.app.put(
         reverse('NotificationCollectionHandler'),
         jsonutils.dumps(notification_update),
         headers=self.default_headers
     )
     self.assertEqual(200, resp.status_code)
     response = jsonutils.loads(resp.body)
     self.assertEqual(len(response), 2)
     if response[0]['id'] == n0.id:
         rn0 = response[0]
         rn1 = response[1]
     else:
         rn0 = response[1]
         rn1 = response[0]
     self.assertEqual(rn1['cluster'], n1.cluster_id)
     self.assertEqual(rn1['status'], 'read')
     self.assertIsNone(rn0.get('cluster', None))
     self.assertEqual(rn0['status'], 'read')

 def test_network_changing_adds_pending_changes(self):
     cluster = self.env.create_cluster(api=True)
     cluster_db = self.env.clusters[0]
     objects.Cluster.clear_pending_changes(cluster_db)
     all_changes = self.db.query(ClusterChanges).all()
     self.assertEqual(len(all_changes), 0)
     resp = self.app.get(
         reverse(
             'NovaNetworkConfigurationHandler',
             kwargs={'cluster_id': cluster['id']}),
         headers=self.default_headers
     )
     net_id = jsonutils.loads(resp.body)['networks'][0]["id"]
     resp = self.app.put(
         reverse(
             'NovaNetworkConfigurationHandler',
             kwargs={'cluster_id': cluster['id']}),
         jsonutils.dumps({'networks': [{
             "id": net_id, "access": "restricted"}
         ]}),
         headers=self.default_headers
     )
     pending_changes = self.db.query(ClusterChanges).filter_by(
         name="networks"
     ).all()
     self.assertEqual(len(pending_changes), 1)

    def test_get_handler_with_invalid_speed_data(self):
        meta = self.env.default_metadata()
        meta["interfaces"] = []
        node = self.env.create_node(api=True, meta=meta)

        meta_clean_list = [
            {"interfaces": [{"name": "eth0", "mac": "00:00:00", "max_speed": -100}]},
            {"interfaces": [{"name": "eth0", "mac": "00:00:00", "current_speed": -100}]},
            {"interfaces": [{"name": "eth0", "mac": "00:00:00", "current_speed": "100"}]},
            {"interfaces": [{"name": "eth0", "mac": "00:00:00", "max_speed": 10.0}]},
            {"interfaces": [{"name": "eth0", "mac": "00:00:00", "max_speed": "100"}]},
            {"interfaces": [{"name": "eth0", "mac": "00:00:00", "current_speed": 10.0}]},
        ]
        for nic_meta in meta_clean_list:
            meta = self.env.default_metadata()
            meta.update(nic_meta)
            node_data = {"mac": node["mac"], "meta": meta}
            resp = self.app.put(
                reverse("NodeAgentHandler"),
                jsonutils.dumps(node_data),
                expect_errors=True,
                headers=self.default_headers,
            )
            self.assertEqual(resp.status_code, 200)
            resp = self.app.get(reverse("NodeHandler", kwargs={"obj_id": node["id"]}), headers=self.default_headers)
            ifaces = jsonutils.loads(resp.body)["meta"]["interfaces"]
            self.assertEqual(ifaces, [{"name": "eth0", "mac": "00:00:00", "max_speed": None, "current_speed": None}])

 def _get_cluster_networks(self, cluster_id):
     nets = jsonutils.loads(self.app.get(
         reverse('NovaNetworkConfigurationHandler',
                 {"cluster_id": cluster_id}),
         headers=self.default_headers,
     ).body)["networks"]
     return nets