Question

在Heroku上启动应用程序时出现以下问题：

2018-02-20T23:55:19.456182+00:00 heroku[worker.1]: Starting process with command `bundle exec sidekiq -e production -C config/sidekiq.yml`
2018-02-20T23:55:20.180974+00:00 heroku[worker.1]: State changed from starting to up
2018-02-20T23:55:23.590432+00:00 app[worker.1]: 4 TID-78no8 INFO: Booting Sidekiq 4.2.10 with redis options {:url=>"redis://h:REDACTED@ec2-34-252-234-97.eu-west-1.compute
.amazonaws.com:27639"}
2018-02-20T23:55:24.455410+00:00 heroku[worker.1]: Process exited with status 1
2018-02-20T23:55:24.466303+00:00 heroku[worker.1]: State changed from up to crashed
2018-02-20T23:55:24.271262+00:00 app[worker.1]: I, [2018-02-20T23:55:24.271106 #4]  INFO -- : DB Connection Pool size for Sidekiq Server before disconnect is: 1
2018-02-20T23:55:24.274465+00:00 app[worker.1]: could not connect to server: No such file or directory
2018-02-20T23:55:24.274469+00:00 app[worker.1]:         Is the server running locally and accepting
2018-02-20T23:55:24.274471+00:00 app[worker.1]:         connections on Unix domain socket "/var/run/postgresql/.s.PGSQL.5432"?

似乎是redis的一个问题，但无法弄清楚错误是什么。

sidekiq.yml

development:
  :concurrency: 5
production:
  :concurrency: 20
:queues:
  - default
  - mailers

Procfile

web: bundle exec puma -C config/puma.rb
worker: bundle exec sidekiq -e production -C config/sidekiq.yml

配置视频

REDIS_URL   redis://h:pe........stuff.here..........9fa3@ec2-34-252-234-97.eu-west-1.compute.amazonaws.com:27639

Redis.rb

$redis = Redis.new(url: ENV["REDIS_URL"])

Answer 1

仔细阅读错误：

服务器是否在本地运行并且正在接受 Unix域套接字“/var/run/postgresql/.s.PGSQL.5432”上的连接？

您的数据库配置错误。

Answer 2

什么样的修复了初始错误信息正在将我的sidekiq.rb initalizer文件更改为：

if Rails.env.production?
  Sidekiq.configure_client do |config|
    config.redis = { url: ENV['REDIS_URL'], size: 1}
  end
  Sidekiq.configure_server do |config|
    config.redis = { url: ENV['REDIS_URL']}
  end
end

Heroku崩溃（似乎是Sidekiq / Redis）

2 个答案: