WIP: 別コンテナで別プロセスとしてSidekiqを動かすことに成功した

backend/app/controllers/memos_controller.rb

@@ -4,6 +4,8 @@ class MemosController < ApplicationController
   # GET /memos
   def index
     memos = Memo.order(id: 'DESC')
+    HardWorker.perform_async('テストで非同期処理します', 1)
+    HardWorker.perform_in(3.hours, 'Classmethod', 1)
     render json: { memos: memos }, status: :ok
   end
 

backend/app/workers/hard_worker.rb

@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+class HardWorker
+  include Sidekiq::Worker
+
+  def perform(name, count)
+    puts 'Doing hard work: name=' + name + ', count=' + count.to_s
+  end
+end

backend/config/initializers/sidekiq.rb

@@ -0,0 +1,7 @@
+Sidekiq.configure_server do |config|
+  config.redis = { url: 'redis://sns-archive-viewer_redis:6379/0' }
+end
+
+Sidekiq.configure_client do |config|
+  config.redis = { url: 'redis://sns-archive-viewer_redis:6379/0' }
+end

docker-compose.yml

@@ -42,6 +42,17 @@ services:
       interval: 5s
       timeout: 10s
       retries: 5
+  sidekiq:
+    container_name: sns-archive-viewer_sidekiq
+    build:
+      context: .
+      dockerfile: ./infra/backend/Dockerfile
+    command: bundle exec sidekiq
+    volumes:
+      - ./backend:/usr/src/app
+    depends_on:
+      - redis
+      - backend
   redis:
     container_name: sns-archive-viewer_redis
     image: redis:7.0