Added failed Import::Job backend results to the monitoring endpoint.

app/controllers/monitoring_controller.rb

@@ -87,6 +87,30 @@ curl http://localhost/api/v1/monitoring/health_check?token=XXX
       actions.add(:restart_failed_jobs)
     end
 
+    Setting.get('import_backends')&.each do |backend|
+
+      if !ImportJob.backend_valid?(backend)
+        logger.error "Invalid import backend '#{backend}'"
+        next
+      end
+
+      # skip deactivated backends
+      next if !backend.constantize.active?
+
+      job = ImportJob.where(
+        name:    backend,
+        dry_run: false,
+      ).where('finished_at >= ?', 5.minutes.ago).limit(1).first
+
+      next if job.blank?
+      next if !job.result.is_a?(Hash)
+
+      error_message = job.result[:error]
+      next if error_message.blank?
+
+      issues.push "Failed to run import backend '#{backend}'. Cause: #{error_message}"
+    end
+
     token = Setting.get('monitoring_token')
 
     if issues.blank?

test/controllers/monitoring_controller_test.rb

@@ -389,6 +389,29 @@ class MonitoringControllerTest < ActionDispatch::IntegrationTest
     assert_equal(false, result['healthy'])
     assert_equal('Channel: Email::Notification out  ;unprocessable mails: 1;scheduler not running', result['message'])
 
+    Setting.set('ldap_integration', true)
+
+    ImportJob.create(
+      name:        'Import::Ldap',
+      started_at:  Time.zone.now,
+      finished_at: Time.zone.now,
+      result:      {
+        error: 'Some bad error'
+      }
+    )
+
+    # health_check
+    get "/api/v1/monitoring/health_check?token=#{@token}", params: {}, headers: @headers
+    assert_response(200)
+
+    result = JSON.parse(@response.body)
+    assert_equal(Hash, result.class)
+    assert(result['message'])
+    assert(result['issues'])
+    assert_equal(false, result['healthy'])
+    assert_equal("Channel: Email::Notification out  ;unprocessable mails: 1;scheduler not running;Failed to run import backend 'Import::Ldap'. Cause: Some bad error", result['message'])
+
+    Setting.set('ldap_integration', false)
   end
 
   test '09 check restart_failed_jobs' do