Heroku - Ruby 错误循环

Posted 2023-03-04

【中文标题】Heroku - Ruby 错误循环

【英文标题】：Heroku - Ruby error loop

【发布时间】：2018-07-12 06:55:38

【问题描述】：

我没有对 ruby​​ 文件进行任何更改，只是对布局进行了一些更改，并且在我的服务器上的 Papertrail 中看到以下错误。我做了一些挖掘似乎找不到答案。

同样的代码库也在 QA 系统中运行，没有错误。两台服务器都在同一个版本 Cedar-14 上，唯一的区别是 Prod 服务器有一个工作人员 Dyno，而 QA 没有。

Feb 01 11:24:46 skincaremarketplace app/worker.1:  Don't know how to build 
task 'jobs:work' 
Feb 01 11:24:46 skincaremarketplace app/worker.1: /app/vendor/bundle/ruby/2.2.0/gems/bundler-1.15.2/lib/bundler/cli/exec.rb:74:in `load' 
Feb 01 11:24:46 skincaremarketplace app/worker.1:  /app/vendor/bundle/ruby/2.2.0/gems/bundler-1.15.2/lib/bundler/cli/exec.rb:74:in `kernel_load' 
Feb 01 11:24:46 skincaremarketplace app/worker.1:  /app/vendor/bundle/ruby/2.2.0/gems/bundler-1.15.2/lib/bundler/cli/exec.rb:27:in `run' 
Feb 01 11:24:46 skincaremarketplace app/worker.1:  /app/vendor/bundle/ruby/2.2.0/gems/bundler-1.15.2/lib/bundler/cli.rb:360:in `exec' 
Feb 01 11:24:46 skincaremarketplace app/worker.1:  /app/vendor/bundle/ruby/2.2.0/gems/bundler-1.15.2/lib/bundler/vendor/thor/lib/thor/command.rb:27:in `run' 
Feb 01 11:24:46 skincaremarketplace app/worker.1:  /app/vendor/bundle/ruby/2.2.0/gems/bundler-1.15.2/lib/bundler/vendor/thor/lib/thor/invocation.rb:126:in `invoke_command' 
Feb 01 11:24:46 skincaremarketplace app/worker.1:  /app/vendor/bundle/ruby/2.2.0/gems/bundler-1.15.2/lib/bundler/vendor/thor/lib/thor.rb:369:in `dispatch' 
Feb 01 11:24:46 skincaremarketplace app/worker.1:  /app/vendor/bundle/ruby/2.2.0/gems/bundler-1.15.2/lib/bundler/cli.rb:20:in `dispatch' 
Feb 01 11:24:46 skincaremarketplace app/worker.1:  /app/vendor/bundle/ruby/2.2.0/gems/bundler-1.15.2/lib/bundler/vendor/thor/lib/thor/base.rb:444:in `start' 
Feb 01 11:24:46 skincaremarketplace app/worker.1:  /app/vendor/bundle/ruby/2.2.0/gems/bundler-1.15.2/lib/bundler/cli.rb:10:in `start' 
Feb 01 11:24:46 skincaremarketplace app/worker.1:  /app/vendor/bundle/ruby/2.2.0/gems/bundler-1.15.2/exe/bundle:30:in `block in <top (required)>' 
Feb 01 11:24:46 skincaremarketplace app/worker.1:  /app/vendor/bundle/ruby/2.2.0/gems/bundler-1.15.2/lib/bundler/friendly_errors.rb:121:in `with_friendly_errors' 
Feb 01 11:24:46 skincaremarketplace app/worker.1:  /app/vendor/bundle/ruby/2.2.0/gems/bundler-1.15.2/exe/bundle:22:in `<top (required)>' 
Feb 01 11:24:46 skincaremarketplace app/worker.1:  /app/bin/bundle:3:in `load' 
Feb 01 11:24:46 skincaremarketplace app/worker.1:  /app/bin/bundle:3:in `<main>' 
Feb 01 11:24:46 skincaremarketplace app/worker.1:  (See full trace by running task with --trace) 
Feb 01 11:24:46 skincaremarketplace heroku/worker.1:  Process exited with status 1 
Feb 01 11:40:45 skincaremarketplace heroku/worker.1:  State changed from crashed to starting 
Feb 01 11:40:52 skincaremarketplace heroku/worker.1:  Starting process with command `bundle exec rake jobs:work` 
Feb 01 11:40:52 skincaremarketplace heroku/worker.1:  State changed from starting to up 
Feb 01 11:41:02 skincaremarketplace heroku/worker.1:  Process exited with status 1 
Feb 01 11:41:02 skincaremarketplace heroku/worker.1:  State changed from up to crashed 
Feb 01 11:41:02 skincaremarketplace app/worker.1:  rake aborted!

【参考方案1】：

在查看 Heroku 上的配置后，我们所有其他遵循相同模式的应用程序都没有使用 jobs:work，或者有一个 jobs.rake 文件。工人被错误地打开了。调查确实提供了一些启示，所以谢谢斯坦。

【参考方案2】：

您的 prod 服务器工作人员 dyno 尝试运行 bundle exec rake jobs:work（检查您的 Procfile）。看起来你没有那个任务。它通常应该在lib/tasks/jobs.rake。

如果你扩大你的 QA 工作人员，他们也会失败。

【讨论】：

我是该平台的新手，并将其作为另一个没有这些问题的应用程序的克隆。我不确定发生了什么变化，但其他系统没有这些问题。并且文件集不包括 Jobs:work 或 jobs.rake。

heroku ps:scale worker=0 -a <name-of-your-prod-server> 将在 prod 上将 worker 缩放到 0。然后从您的 Procfile 中删除行 worker: bundle exec rake jobs:work。