在 Heroku 上启动 sidekiq 时出错，缺少 sidekiq.log 文件崩溃

Question

我刚开始使用 sidekiq 和 redis，我正试图在 Heroku 上将 sidekiq 用于运行，但每次我部署 Rails 4 应用程序时它似乎都会崩溃。我在 Papertrail 中收到此错误：

May 03 11:16:37 myapp app/worker.1:  No such file or directory @ rb_sysopen - ./log/sidekiq.log 
May 03 11:16:37 myapp app/worker.1:  /app/vendor/ruby-2.2.0/lib/ruby/2.2.0/logger.rb:636:in `initialize' 
May 03 11:16:37 myapp app/worker.1:  /app/vendor/ruby-2.2.0/lib/ruby/2.2.0/logger.rb:636:in `open' 
May 03 11:16:37 myapp app/worker.1:  /app/vendor/ruby-2.2.0/lib/ruby/2.2.0/logger.rb:636:in `create_logfile' 
May 03 11:16:37 myapp app/worker.1:  /app/vendor/ruby-2.2.0/lib/ruby/2.2.0/logger.rb:630:in `rescue in open_logfile' 
May 03 11:16:37 myapp app/worker.1:  /app/vendor/ruby-2.2.0/lib/ruby/2.2.0/logger.rb:627:in `open_logfile' 
May 03 11:16:37 myapp app/worker.1:  /app/vendor/ruby-2.2.0/lib/ruby/2.2.0/logger.rb:584:in `initialize' 
May 03 11:16:37 myapp app/worker.1:  /app/vendor/ruby-2.2.0/lib/ruby/2.2.0/logger.rb:318:in `new' 
May 03 11:16:37 myapp app/worker.1:  /app/vendor/ruby-2.2.0/lib/ruby/2.2.0/logger.rb:318:in `initialize' 
May 03 11:16:37 myapp app/worker.1:  /app/vendor/bundle/ruby/2.2.0/gems/sidekiq-3.3.4/lib/sidekiq/logging.rb:31:in `new' 
May 03 11:16:37 myapp app/worker.1:  /app/vendor/bundle/ruby/2.2.0/gems/sidekiq-3.3.4/lib/sidekiq/logging.rb:31:in `initialize_logger' 
May 03 11:16:37 myapp app/worker.1:  /app/vendor/bundle/ruby/2.2.0/gems/sidekiq-3.3.4/lib/sidekiq/cli.rb:344:in `initialize_logger' 
May 03 11:16:37 myapp app/worker.1:  /app/vendor/bundle/ruby/2.2.0/gems/sidekiq-3.3.4/lib/sidekiq/cli.rb:39:in `parse' 
May 03 11:16:37 myapp app/worker.1:  /app/vendor/bundle/ruby/2.2.0/gems/sidekiq-3.3.4/bin/sidekiq:7:in `<top (required)>' 
May 03 11:16:37 myapp app/worker.1:  /app/vendor/bundle/ruby/2.2.0/bin/sidekiq:23:in `load' 
May 03 11:16:37 myapp app/worker.1:  /app/vendor/bundle/ruby/2.2.0/bin/sidekiq:23:in `<main>' 
May 03 11:16:38 myapp heroku/worker.1:  State changed from up to crashed 
May 03 11:16:38 myapp heroku/worker.1:  Process exited with status 1

我正在使用 RedisToGo 插件。这是我的配置：

sidekiq.yaml

---
development:
  :concurrency: 10
production:
  :concurrency: 20

:pidfile: ./tmp/pids/sidekiq.pid
:logfile: ./log/sidekiq.log
:queues:
- default
- mailers
- [high_priority, 2]

过程文件

worker: bundle exec sidekiq -c 2 -v config/sidekiq.yml
web: bundle exec puma -p $PORT

sidekiq.rb

require 'sidekiq'

ENV["REDISTOGO_URL"] ||= "redis://localhost:6379"

Sidekiq.configure_server do |config|
  config.redis = { url: ENV["REDISTOGO_URL"], :size => 4  }

  database_url = ENV['MYAPP_DATABASE_URL']
  if database_url
    ENV['MYAPP_DATABASE_URL'] = "#{database_url}?pool=50"
    ActiveRecord::Base.establish_connection
  end

end


Sidekiq.configure_client do |config|
  config.redis = { url: ENV["REDISTOGO_URL"], :size => 1 }
end

my_var.rb

 ENV['REDISTOGO_URL'] = 'redis:/myredistogourl/'
  ENV['PROVIDER_URL'] = ENV['REDISTOGO_URL']

我应该注意，我有一个 log/sidekiq.log 文件。另外，我之前一直在 gitignoring 日志文件，但现在我不是。我已经仔细检查过他们是否正在检查我的其他 gitrepo。 sidekiq.log 文件在那里...只是找不到。

Answer 1

从您的 config.yml 中删除 pidfile 和 logfile 行。你运行在 Heroku 上，它们没有任何意义。

在 Heroku 上启动 sidekiq 时出错，缺少 sidekiq.log 文件崩溃

Error starting sidekiq on Heroku, missing sidekiq.log file crash

ruby-on-rails

ruby-on-rails-4

heroku

redis

sidekiq