小编Car*_*mez的帖子

错误我说，我正在尝试使用docker构建容器，但无法连接sidekiq + redis，sidekiq_1 | Error connecting to Redis on 127.0.0.1:6379 (Errno::ECONNREFUSED)似乎sidekiq正在尝试连接至本地主机，但是由于我正在构建“理论上” redis + sidekiq + rails + postgres容器，因此无法使用本地主机，它应该在redis映像中。

我的docker-compose.yml文件是这样的：

version: '3'

services:
  postgres:
    image: postgres:10.5
    volumes:
      - my_app-postgres:/var/lib/postgresql/data

  redis:
    image: redis:4.0.11
    volumes:
      - my_app-redis:/var/lib/redis/data

  web:
    build: .
    command: bundle exec rails server -p 3000 -b '0.0.0.0'
    ports:
      - '3000:3000'
    depends_on:
      - postgres
      - redis
    volumes:
      - .:/my_app
    env_file:
      - .env

  sidekiq:
    build: .
    command: bundle exec sidekiq -C config/sidekiq.yml
    volumes:
      - .:/my_app
    depends_on:
      - postgres
      - redis
    env_file: …

我试图在我的User对象被销毁之前挂钩邮件程序.

我正在使用Sidekiq发送电子邮件,但是当用户被销毁时会出现此错误.

ActiveJob::DeserializationError: Error while trying to deserialize arguments: Couldn't find User with id [id]

在我的模型中,我有这个:

class User < ApplicationRecord
  before_destroy :goodbye_user

  devise :database_authenticatable, :registerable,
     :recoverable, :rememberable, :trackable, :validatable, :confirmable, :lockable

  private

  def send_devise_notification(notification, *args)
    devise_mailer.send(notification, self, *args).deliver_later
  end

  def goodbye_user
    GoodbyeUser.goodbye_user(self).deliver_later
  end

end

告别用户邮件永远不会发送.

任何的想法？

我试图让它在 EC2 AWS 内的 Rails dockerized 项目容器中工作，但我运行但没有成功。

RoR 项目依赖于 sidekiq、postgres 和 redis，因此我使用 docker for Rails（Web 服务）和 sidekiq（sidekiq 服务）构建了一个“生产映像”，目前我尝试使其与 docker-compose 一起用于生产

我不得不说，我本地机器上的一切都工作正常。开发和“生产”映像按预期工作，在 EC2 AWS 计算机中组成“生产”映像（Web 和 sidekiq）时出现问题。

我收到此错误：

production_sidekiq | No such file or directory @ rb_sysopen - /my_app/tmp/pids/sidekiq.pid
production_sidekiq | /usr/local/bundle/gems/sidekiq-4.2.10/lib/sidekiq/cli.rb:370:in `initialize'
production_sidekiq | /usr/local/bundle/gems/sidekiq-4.2.10/lib/sidekiq/cli.rb:370:in `open'
production_sidekiq | /usr/local/bundle/gems/sidekiq-4.2.10/lib/sidekiq/cli.rb:370:in `write_pid'
production_sidekiq | /usr/local/bundle/gems/sidekiq-4.2.10/lib/sidekiq/cli.rb:43:in `parse'
production_sidekiq | /usr/local/bundle/gems/sidekiq-4.2.10/bin/sidekiq:11:in `<top (required)>'
production_sidekiq | /usr/local/bundle/bin/sidekiq:23:in `load'
production_sidekiq | /usr/local/bundle/bin/sidekiq:23:in `<top (required)>'
production_sidekiq | /usr/local/lib/ruby/gems/2.3.0/gems/bundler-1.16.6/lib/bundler/cli/exec.rb:74:in `load'
production_sidekiq | /usr/local/lib/ruby/gems/2.3.0/gems/bundler-1.16.6/lib/bundler/cli/exec.rb:74:in `kernel_load'
production_sidekiq | /usr/local/lib/ruby/gems/2.3.0/gems/bundler-1.16.6/lib/bundler/cli/exec.rb:28:in `run' …