1 files changed, 43 insertions, 0 deletions
diff --git a/lib/system_check/incoming_email/mail_room_running_check.rb b/lib/system_check/incoming_email/mail_room_running_check.rb
new file mode 100644
index 00000000000..c1807501829
--- /dev/null
+++ b/lib/system_check/incoming_email/mail_room_running_check.rb
@@ -0,0 +1,43 @@
+module SystemCheck
+  module IncomingEmail
+    class MailRoomRunningCheck < SystemCheck::BaseCheck
+      set_name 'MailRoom running?'
+
+      def skip?
+        return true if omnibus_gitlab?
+
+        unless mail_room_configured?
+          self.skip_reason = "can't check because of previous errors"
+          true
+        end
+      end
+
+      def check?
+        mail_room_running?
+      end
+
+      def show_error
+        try_fixing_it(
+          sudo_gitlab('RAILS_ENV=production bin/mail_room start')
+        )
+        for_more_information(
+          see_installation_guide_section('Install Init Script'),
+          'see log/mail_room.log for possible errors'
+        )
+        fix_and_rerun
+      end
+
+      private
+
+      def mail_room_configured?
+        path = '/etc/default/gitlab'
+        File.exist?(path) && File.read(path).include?('mail_room_enabled=true')
+      end
+
+      def mail_room_running?
+        ps_ux, _ = Gitlab::Popen.popen(%w(ps uxww))
+        ps_ux.include?("mail_room")
+      end
+    end
+  end
+end