Bug 1856354: Keep swagger definitions up to date

Poll k8s openapi/v2 endpoint every 5 minutes and every time API discovery occurs to ensure swagger definitions stay up to date.

frontend/public/actions/k8s.ts

@@ -11,7 +11,7 @@ import { k8sList, k8sWatch, k8sGet } from '../module/k8s/resource';
 import { makeReduxID } from '../components/utils/k8s-watcher';
 import { APIServiceModel } from '../models';
 import { coFetchJSON } from '../co-fetch';
-import { referenceForModel, K8sResourceKind, K8sKind } from '../module/k8s';
+import { referenceForModel, K8sResourceKind, K8sKind, fetchSwagger } from '../module/k8s';
 
 export enum ActionType {
  ReceivedResources = 'resources',
@@ -65,7 +65,10 @@ export const getResources = () => (dispatch: Dispatch) => {
  dispatch(receivedResources(resources));
  })
  // eslint-disable-next-line no-console
- .catch((err) => console.error(err));
+ .catch((err) => console.error(err))
+ .finally(() => {
+ setTimeout(fetchSwagger, 10000);
+ });
 };
 
 export const filterList = (id: string, name: string, value: string) =>

frontend/public/components/app.jsx

@@ -222,8 +222,10 @@ graphQLReady.onReady(() => {
  // Global timer to ensure all <Timestamp> components update in sync
  setInterval(() => store.dispatch(UIActions.updateTimestamps(Date.now())), 10000);
 
- // Fetch swagger on load if it's stale.
+ // Fetch swagger definitions immediately upon application start
  fetchSwagger();
+ // then poll swagger definitions every 5 minutes to ensure they stay up to date
+ setInterval(fetchSwagger, 5 * 60 * 1000);
 
  // Used by GUI tests to check for unhandled exceptions
  window.windowError = null;