From 5db108cde746dca2e2a36e7083b2b414badbd0ea Mon Sep 17 00:00:00 2001
From: KMY <tt@kmycode.net>
Date: Thu, 11 May 2023 17:32:58 +0900
Subject: [PATCH] Add sidekiq health check

---
 app/workers/scheduler/sidekiq_health_scheduler.rb | 12 ++++++++++++
 config/sidekiq.yml                                |  4 ++++
 2 files changed, 16 insertions(+)
 create mode 100644 app/workers/scheduler/sidekiq_health_scheduler.rb

diff --git a/app/workers/scheduler/sidekiq_health_scheduler.rb b/app/workers/scheduler/sidekiq_health_scheduler.rb
new file mode 100644
index 0000000000..657537b8f8
--- /dev/null
+++ b/app/workers/scheduler/sidekiq_health_scheduler.rb
@@ -0,0 +1,12 @@
+# frozen_string_literal: true
+
+class Scheduler::SidekiqHealthScheduler
+  include Sidekiq::Worker
+
+  sidekiq_options retry: 0
+
+  def perform
+    url = ENV.fetch('SIDEKIQ_HEALTH_FETCH_URL', nil)
+    Request.new(:head, url).perform if url.present?
+  end
+end
diff --git a/config/sidekiq.yml b/config/sidekiq.yml
index 2278329a56..fdd1d73e1b 100644
--- a/config/sidekiq.yml
+++ b/config/sidekiq.yml
@@ -58,3 +58,7 @@
       interval: 1 minute
       class: Scheduler::SuspendedUserCleanupScheduler
       queue: scheduler
+    sidekiq_health_scheduler:
+      interval: 30 seconds
+      class: Scheduler::SidekiqHealthScheduler
+      queue: scheduler