fix: Fix environment with no pfw

fix environment with no pfw

Change-Id: I5f836eb028e5d2a3376575fad7e02545c5b513f7

src/client/neutron/index.js

@@ -80,6 +80,10 @@ class NeutronClient extends Base {
           },
         ],
       },
+      {
+        key: 'extensions',
+        responseKey: 'extensions',
+      },
       {
         key: 'agents',
         responseKey: 'agent',

src/pages/network/containers/FloatingIp/actions/CreateDNAT.jsx

@@ -22,6 +22,7 @@ import { PortStore } from 'stores/neutron/port';
 import { getPortFormItem, getPortsAndReasons } from 'resources/port';
 import { getInterfaceWithReason } from 'resources/floatingip';
 import globalPortForwardingStore from 'stores/neutron/port-forwarding';
+import { enablePFW } from 'resources/neutron';
 
 @inject('rootStore')
 @observer
@@ -110,7 +111,9 @@ export default class CreateDNAT extends ModalAction {
 
   static policy = 'create_floatingip_port_forwarding';
 
-  static allowed = (item) => Promise.resolve(isNull(item.fixed_ip_address));
+  static allowed = (item) => {
+    return Promise.resolve(isNull(item.fixed_ip_address) && enablePFW());
+  };
 
   onSubmit = (values) => {
     const {

src/pages/network/containers/FloatingIp/index.jsx

@@ -21,6 +21,7 @@ import { emptyActionConfig } from 'utils/constants';
 import { Col, Popover, Row } from 'antd';
 import { FileTextOutlined } from '@ant-design/icons';
 import { qosEndpoint } from 'client/client/constants';
+import { enablePFW } from 'resources/neutron';
 import styles from './styles.less';
 import actionConfigs from './actions';
 
@@ -151,7 +152,7 @@ export class FloatingIps extends Base {
         render: (resource_name, record) => {
           if (
             !resource_name &&
-            record.port_forwardings &&
+            enablePFW() &&
             record.port_forwardings.length !== 0
           ) {
             return (

src/resources/neutron.js

@@ -12,6 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+import globalRootStore from 'stores/root';
+
 export const availabilityZoneState = {
   available: t('Available'),
   unavailable: t('Unavailable'),
@@ -21,3 +23,17 @@ export const availabilityZoneResource = {
   router: t('Router'),
   network: t('Network'),
 };
+
+export function enablePFW() {
+  const { neutronExtensions: extensions } = globalRootStore;
+  let enabled = false;
+  let pfwInFip = false;
+  extensions.forEach((i) => {
+    if (i.alias === 'floating-ip-port-forwarding') {
+      enabled = true;
+    } else if (i.alias === 'expose-port-forwarding-in-fip') {
+      pfwInFip = true;
+    }
+  });
+  return enabled && pfwInFip;
+}

src/stores/root.js

@@ -76,6 +76,9 @@ export class RootStore {
   @observable
   enableBilling = false;
 
+  @observable
+  neutronExtensions = [];
+
   // @observable
   // menu = renderMenu(i18n.t);
 
@@ -179,6 +182,17 @@ export class RootStore {
       this.client.policies.list(),
     ]);
     this.updateUser(profile, policies.policies || []);
+    this.getNeutronExtensions();
+  }
+
+  @action
+  async getNeutronExtensions() {
+    try {
+      const { extensions } = await client.neutron.extensions.list();
+      this.neutronExtensions = extensions;
+    } catch (error) {
+      this.neutronExtensions = [];
+    }
   }
 
   @action