从delayed_job到Sidekiq的渐进式迁移需要Ruby文件

Question

我正试图从Delayed_Job迁移到Sidekiq。在kubernetes中运行Sidekiq会出现一个无法识别的错误:

==================================================================
Please point Sidekiq to a Rails application or a Ruby file  
to load your job classes with -r [DIR|FILE].
==================================================================

Kubernetes部署代码:

...
containers:
- name: sidekiq
image: {{ application_registry }}
imagePullPolicy: Always
command:
- bundle
args:
- exec
- sidekiq
- -r # not included in the original setting.
- /app/config/application.rb # not included in the original setting.
- "-C"
- "/app/config/sidekiq.yml"
resources:
...

PS:许多现有的作业仍然放在DelayJob上，我们计划逐步迁移一些。所以我们在每个工作中包含Sidekiq，而不是全局的:

class FirstJob < ApplicationJob
self.queue_adapter = :sidekiq
...

遵循这里描述的一些指南。我试图要求config/application.rb在-r标志下，但没有固定。

Answer 1

删除

- -r # not included in the original setting.
- /app/config/application.rb # not included in the original setting.
- "-C"
- "/app/config/sidekiq.yml"

你需要设置当前工作目录为/app。

Answer 2

最后，我为sidekiq安装了一个不同的卷。

...
command:
- bundle
args:
- exec
- sidekiq
- "-C"
- "/config/sidekiq.yml"
...
volumeMounts:
- name: sidekiq-yml
mountPath: /config