sidekiq

bash

whenever --update-crontab

controller.rb

class MonitoringController < ApplicationController
  MAX_QUEUE_SIZE = 10_000.freeze

  def queue    
    size = Sidekiq::Stats.new.queues.values.reduce(:+)
    status = size < MAX_QUEUE_SIZE ? 'GOOD' : 'BAD'
    render json: status, status: :ok
  end

  def scheduler
    count = ScheduledFacebookWallPost.successful
                .where('publish_at >= ?', 3.hour.ago)
                .count
    status = count.positive? ? ‘GOOD’ : ‘BAD’
    render json: status, status: :ok
  end
end