Merge branch 'update-admin-health-page' into 'master'

Update admin health page with the application readiness endpoints

Closes #31359

See merge request !11388

app/views/admin/health_check/show.html.haml

@@ -16,24 +16,15 @@
       = icon('spinner')
       Reset health check access token
   %p.light
-    Health information can be retrieved as plain text, JSON, or XML using:
+    Health information can be retrieved from the following endpoints. More information is available
+    = link_to 'here', help_page_path('user/admin_area/monitoring/health_check')
     %ul
       %li
-        %code= health_check_url(token: current_application_settings.health_check_access_token)
+        %code= readiness_url(token: current_application_settings.health_check_access_token)
       %li
-        %code= health_check_url(token: current_application_settings.health_check_access_token, format: :json)
+        %code= liveness_url(token: current_application_settings.health_check_access_token)
       %li
-        %code= health_check_url(token: current_application_settings.health_check_access_token, format: :xml)
-
-  %p.light
-    You can also ask for the status of specific services:
-    %ul
-      %li
-        %code= health_check_url(token: current_application_settings.health_check_access_token, checks: :cache)
-      %li
-        %code= health_check_url(token: current_application_settings.health_check_access_token, checks: :database)
-      %li
-        %code= health_check_url(token: current_application_settings.health_check_access_token, checks: :migrations)
+        %code= metrics_url(token: current_application_settings.health_check_access_token)
 
   %hr
   .panel.panel-default

changelogs/unreleased/update-admin-health-page.yml

+---
+title: Added application readiness endpoints to the monitoring health check admin
+  view
+merge_request:
+author: