[ILM] Fix Index Management not loading when ILM enricher errors out

x-pack/plugins/index_lifecycle_management/index.js

@@ -53,6 +53,7 @@ export function indexLifecycleManagement(kibana) {
       registerLifecycleRoutes(server);
       registerIndexRoutes(server);
       if (
+        server.config().get('xpack.ilm.ui.enabled') &&
         server.plugins.index_management &&
         server.plugins.index_management.addIndexManagementDataEnricher
       ) {

x-pack/plugins/index_lifecycle_management/public/extend_index_management/index.js

@@ -101,10 +101,6 @@ export const addLifecyclePolicyActionExtension = (indices, reloadIndices) => {
   };
 };
 
-addActionExtension(retryLifecycleActionExtension);
-addActionExtension(removeLifecyclePolicyActionExtension);
-addActionExtension(addLifecyclePolicyActionExtension);
-
 export const ilmBannerExtension = indices => {
   const { Query } = EuiSearchBar;
   if (!indices.length) {
@@ -132,14 +128,10 @@ export const ilmBannerExtension = indices => {
   };
 };
 
-addBannerExtension(ilmBannerExtension);
-
 export const ilmSummaryExtension = index => {
   return <IndexLifecycleSummary index={index} />;
 };
 
-addSummaryExtension(ilmSummaryExtension);
-
 export const ilmFilterExtension = indices => {
   const hasIlm = any(indices, index => index.ilm && index.ilm.managed);
   if (!hasIlm) {
@@ -206,4 +198,12 @@ export const ilmFilterExtension = indices => {
   }
 };
 
-addFilterExtension(ilmFilterExtension);
+export const addAllExtensions = () => {
+  addActionExtension(retryLifecycleActionExtension);
+  addActionExtension(removeLifecyclePolicyActionExtension);
+  addActionExtension(addLifecyclePolicyActionExtension);
+
+  addBannerExtension(ilmBannerExtension);
+  addSummaryExtension(ilmSummaryExtension);
+  addFilterExtension(ilmFilterExtension);
+};

x-pack/plugins/index_lifecycle_management/public/index.js

@@ -6,4 +6,11 @@
 
 import './register_management_section';
 import './register_routes';
-import './extend_index_management';
+
+import chrome from 'ui/chrome';
+import { addAllExtensions } from './extend_index_management';
+
+// Only add extensions if ILM UI is enabled
+if (chrome.getInjected('ilmUiEnabled')) {
+  addAllExtensions();
+}

x-pack/plugins/index_management/server/lib/enrich_response.js

@@ -6,10 +6,16 @@
 
 import { getIndexManagementDataEnrichers } from '../../index_management_data';
 export const enrichResponse = async (response, callWithRequest) => {
+  let enrichedResponse = response;
   const dataEnrichers = getIndexManagementDataEnrichers();
   for (let i = 0; i < dataEnrichers.length; i++) {
     const dataEnricher = dataEnrichers[i];
-    response = await dataEnricher(response, callWithRequest);
+    try {
+      const dataEnricherResponse = await dataEnricher(enrichedResponse, callWithRequest);
+      enrichedResponse = dataEnricherResponse;
+    } catch(e) {
+      // silently swallow enricher response errors
+    }
   }
   return response;
-};
+};