mirror of
https://github.com/mperham/sidekiq.git
synced 2022-11-09 13:52:34 -05:00
103 lines
2.7 KiB
Ruby
103 lines
2.7 KiB
Ruby
require 'optparse'
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require 'sidekiq/version'
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require 'sidekiq/util'
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require 'sidekiq/client'
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require 'sidekiq/manager'
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require 'connection_pool'
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module Sidekiq
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class CLI
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include Util
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def initialize
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parse_options
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validate!
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boot_rails
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end
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FOREVER = 2_000_000_000
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def run
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::Sidekiq::Client.redis = ConnectionPool.new { Redis.connect(:url => @options[:server]) }
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manager = Sidekiq::Manager.new(@options[:server], @options)
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begin
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log 'Starting processing, hit Ctrl-C to stop'
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manager.start!
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# HACK need to determine how to pause main thread while
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# waiting for signals.
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sleep FOREVER
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rescue Interrupt
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# TODO Need clean shutdown support from Celluloid
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log 'Shutting down, pausing 5 seconds to let workers finish...'
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manager.stop!
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manager.wait(:shutdown)
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end
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end
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private
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def boot_rails
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ENV['RAILS_ENV'] = @options[:environment]
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require File.expand_path("#{@options[:rails]}/config/environment.rb")
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::Rails.application.eager_load!
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end
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def validate!
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$DEBUG = @options[:verbose]
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if !File.exist?("#{@options[:rails]}/config/boot.rb")
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log "========== Please point sidekiq to a Rails 3 application =========="
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log @parser
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exit(1)
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end
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end
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def parse_options(argv=ARGV)
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@options = {
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:verbose => false,
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:queues => ['default'],
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:processor_count => 25,
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:server => ENV['REDISTOGO_URL'] || 'redis://localhost:6379/0',
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:rails => '.',
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:environment => 'production',
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}
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@parser = OptionParser.new do |o|
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o.on "-q", "--queue QUEUE,WEIGHT", "Queue to process, with optional weight" do |arg|
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(q, weight) = arg.split(",")
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(weight || 1).times do
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@options[:queues] << q
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end
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end
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o.on "-v", "--verbose", "Print more verbose output" do
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@options[:verbose] = true
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end
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o.on "-s", "--server LOCATION", "Where to find Redis" do |arg|
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@options[:server] = arg
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end
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o.on '-e', '--environment ENV', "Rails application environment" do |arg|
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@options[:environment] = arg
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end
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o.on '-r', '--rails PATH', "Location of Rails application with workers" do |arg|
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@options[:rails] = arg
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end
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o.on '-c', '--concurrency INT', "processor threads to use" do |arg|
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@options[:processor_count] = arg.to_i
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end
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end
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@parser.banner = "sidekiq [options]"
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@parser.on_tail "-h", "--help", "Show help" do
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log @parser
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exit 1
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end
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@parser.parse!(argv)
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end
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end
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end
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