fix(striker-ui): remove unused network mapping flag

striker-ui/components/NetworkInitForm.tsx

@@ -49,7 +49,6 @@ import OutlinedInputWithLabel from './OutlinedInputWithLabel';
 import { InnerPanel, InnerPanelHeader } from './Panels';
 import periodicFetch from '../lib/fetchers/periodicFetch';
 import SelectWithLabel from './SelectWithLabel';
-import setMapNetwork from '../lib/setMapNetwork';
 import Spinner from './Spinner';
 import { createTestInputFunction, testNotBlank } from '../lib/test_input';
 import { BodyText, MonoText, SmallText } from './Text';
@@ -106,7 +105,6 @@ const CLASSES = {
   ifaceNotApplied: `${CLASS_PREFIX}-network-interface-not-applied`,
 };
 const INITIAL_IFACES = [undefined, undefined];
-const MSG_ID_API = 'api';
 
 const MAX_INTERFACES_PER_NETWORK = 2;
 const IT_IDS = {
@@ -872,13 +870,6 @@ const NetworkInitForm = forwardRef<
       [networkInputs],
     );
 
-    const handleSetMapNetworkError = useCallback(
-      (msg: Message): void => {
-        setMessage(MSG_ID_API, msg);
-      },
-      [setMessage],
-    );
-
     const inputTests: InputTestBatches = useMemo(() => {
       const tests: InputTestBatches = {
         [IT_IDS.dnsCSV]: {
@@ -1375,30 +1366,6 @@ const NetworkInitForm = forwardRef<
       testInputToToggleSubmitDisabled,
     ]);
 
-    useEffect(() => {
-      // Enable network mapping on component mount.
-      setMapNetwork(1, handleSetMapNetworkError);
-
-      if (window) {
-        window.addEventListener(
-          'beforeunload',
-          () => {
-            // Cannot use async request (i.e., axios) because they won't be guaranteed to complete.
-            const request = new XMLHttpRequest();
-
-            request.open('PUT', `${API_BASE_URL}/init/set-map-network`, false);
-            request.send(null);
-          },
-          { once: true },
-        );
-      }
-
-      return () => {
-        // Disable network mapping on component unmount.
-        setMapNetwork(0, handleSetMapNetworkError);
-      };
-    }, [handleSetMapNetworkError]);
-
     useImperativeHandle(
       ref,
       () => ({

striker-ui/components/PrepareNetworkForm.tsx

@@ -16,7 +16,6 @@ import NetworkInitForm, {
 } from './NetworkInitForm';
 import OutlinedInputWithLabel from './OutlinedInputWithLabel';
 import { Panel, PanelHeader } from './Panels';
-import setMapNetwork from '../lib/setMapNetwork';
 import Spinner from './Spinner';
 import { buildPeacefulStringTestBatch } from '../lib/test_input';
 import { HeaderText } from './Text';
@@ -210,9 +209,6 @@ const PrepareNetworkForm: FC<PrepareNetworkFormProps> = ({
                       <>Failed to prepare network. {parentMsg}</>
                     ),
                     method: 'put',
-                    onSuccess: () => {
-                      setMapNetwork(0);
-                    },
                     setMsg: netconfFormRef?.current?.setMessage,
                     successMsg: `Initiated prepare network on ${hostDetail?.shortHostName}`,
                     url: `/host/${hostUUID}?handler=subnode-network`,

striker-ui/components/StrikerInitForm.tsx

@@ -27,7 +27,6 @@ import NetworkInitForm, {
   NetworkInitFormValues,
 } from './NetworkInitForm';
 import { Panel, PanelHeader } from './Panels';
-import setMapNetwork from '../lib/setMapNetwork';
 import Spinner from './Spinner';
 import { BodyText, HeaderText, InlineMonoText, MonoText } from './Text';
 
@@ -297,9 +296,6 @@ const StrikerInitForm: FC = () => {
           api
             .put('/init', requestBody)
             .then(() => {
-              // Stop network mapping only on successful form submission.
-              setMapNetwork(0);
-
               setIsSubmittingForm(false);
               setSubmitMessage({
                 children: reconfig ? (

striker-ui/lib/setMapNetwork.tsx

@@ -1,22 +0,0 @@
-import api from './api';
-import handleAPIError from './handleAPIError';
-
-const setMapNetwork = (
-  value: 0 | 1,
-  handleError?: (msg: Message) => void,
-): void => {
-  api.put('/init/set-map-network', { value }).catch((error) => {
-    const emsg = handleAPIError(error);
-
-    emsg.children = (
-      <>
-        Failed to {value ? 'enable' : 'disable'} network mapping.{' '}
-        {emsg.children}
-      </>
-    );
-
-    handleError?.call(null, emsg);
-  });
-};
-
-export default setMapNetwork;