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Erreur Sidekiq lors de la connexion à Redis sur 127.0.0.1:6379 (Errno :: ECONNREFUSED) sur docker-compose

J'essaye d'exécuter le travailleur sidekiq avec Rails. Quand j'essaie de docker-compose up worker J'obtiens l'erreur suivante:

worker_1 | Error connecting to Redis on 127.0.0.1:6379 (Errno::ECONNREFUSED)
worker_1 | /home/app/Nyvur/vendor/bundle/Ruby/2.2.0/gems/redis-3.2.2/lib/redis/client.rb:332:in `rescue in establish_connection'
worker_1 | /home/app/Nyvur/vendor/bundle/Ruby/2.2.0/gems/redis-3.2.2/lib/redis/client.rb:318:in `establish_connection'
worker_1 | /home/app/Nyvur/vendor/bundle/Ruby/2.2.0/gems/redis-3.2.2/lib/redis/client.rb:94:in `block in connect'
worker_1 | /home/app/Nyvur/vendor/bundle/Ruby/2.2.0/gems/redis-3.2.2/lib/redis/client.rb:280:in `with_reconnect'
worker_1 | /home/app/Nyvur/vendor/bundle/Ruby/2.2.0/gems/redis-3.2.2/lib/redis/client.rb:93:in `connect'
worker_1 | /home/app/Nyvur/vendor/bundle/Ruby/2.2.0/gems/redis-3.2.2/lib/redis/client.rb:351:in `ensure_connected'
worker_1 | /home/app/Nyvur/vendor/bundle/Ruby/2.2.0/gems/redis-3.2.2/lib/redis/client.rb:208:in `block in process'
worker_1 | /home/app/Nyvur/vendor/bundle/Ruby/2.2.0/gems/redis-3.2.2/lib/redis/client.rb:293:in `logging'
worker_1 | /home/app/Nyvur/vendor/bundle/Ruby/2.2.0/gems/redis-3.2.2/lib/redis/client.rb:207:in `process'
worker_1 | /home/app/Nyvur/vendor/bundle/Ruby/2.2.0/gems/redis-3.2.2/lib/redis/client.rb:113:in `call'
worker_1 | /home/app/Nyvur/vendor/bundle/Ruby/2.2.0/gems/redis-3.2.2/lib/redis.rb:211:in `block in info'
worker_1 | /home/app/Nyvur/vendor/bundle/Ruby/2.2.0/gems/redis-3.2.2/lib/redis.rb:57:in `block in synchronize'
worker_1 | /usr/lib/Ruby/2.2.0/monitor.rb:211:in `mon_synchronize'
worker_1 | /home/app/Nyvur/vendor/bundle/Ruby/2.2.0/gems/redis-3.2.2/lib/redis.rb:57:in `synchronize'
worker_1 | /home/app/Nyvur/vendor/bundle/Ruby/2.2.0/gems/redis-3.2.2/lib/redis.rb:210:in `info'
worker_1 | /home/app/Nyvur/vendor/bundle/Ruby/2.2.0/gems/sidekiq-4.0.1/lib/sidekiq/cli.rb:71:in `block in run'
worker_1 | /home/app/Nyvur/vendor/bundle/Ruby/2.2.0/gems/sidekiq-4.0.1/lib/sidekiq.rb:84:in `block in redis'
worker_1 | /home/app/Nyvur/vendor/bundle/Ruby/2.2.0/gems/connection_pool-2.2.0/lib/connection_pool.rb:64:in `block (2 levels) in with'
worker_1 | /home/app/Nyvur/vendor/bundle/Ruby/2.2.0/gems/connection_pool-2.2.0/lib/connection_pool.rb:63:in `handle_interrupt'
worker_1 | /home/app/Nyvur/vendor/bundle/Ruby/2.2.0/gems/connection_pool-2.2.0/lib/connection_pool.rb:63:in `block in with'
worker_1 | /home/app/Nyvur/vendor/bundle/Ruby/2.2.0/gems/connection_pool-2.2.0/lib/connection_pool.rb:60:in `handle_interrupt'
worker_1 | /home/app/Nyvur/vendor/bundle/Ruby/2.2.0/gems/connection_pool-2.2.0/lib/connection_pool.rb:60:in `with'
worker_1 | /home/app/Nyvur/vendor/bundle/Ruby/2.2.0/gems/sidekiq-4.0.1/lib/sidekiq.rb:81:in `redis'
worker_1 | /home/app/Nyvur/vendor/bundle/Ruby/2.2.0/gems/sidekiq-4.0.1/lib/sidekiq/cli.rb:68:in `run'
worker_1 | /home/app/Nyvur/vendor/bundle/Ruby/2.2.0/gems/sidekiq-4.0.1/bin/sidekiq:13:in `<top (required)>'
worker_1 | /home/app/Nyvur/vendor/bundle/Ruby/2.2.0/bin/sidekiq:23:in `load'
worker_1 | /home/app/Nyvur/vendor/bundle/Ruby/2.2.0/bin/sidekiq:23:in `<main>'
nyvur_worker_1 exited with code 1

Voici mon docker-compose fichier:

web: &app_base
  build: .
  ports:
    - "80:80"
  volumes:
    - .:/Nyvur
  command: /usr/bin/start_server.sh
  links:
    - postgres
    - mongo
    - redis
  environment: &app_environment
    SIDEKIQ_CONCURRENCY: 50
    SIDEKIQ_TIMEOUT: 10
    ENABLE_DEBUG_SERVER: true
    RACK_ENV: production
    Rails_ENV: production

worker:
  build: .
  volumes:
    - .:/Nyvur
  ports: []
  links:
    - postgres
    - mongo
    - redis
  command: bundle exec sidekiq -c 50

postgres:
  image: postgres:9.1
  ports:
    - "5432:5432"
  environment:
    LC_ALL: C.UTF-8
    POSTGRES_DB: Nyvur_production
    POSTGRES_USER: postgres
    POSTGRES_PASSWORD: 3x1mpl3

mongo:
  image: mongo:3.0.7
  ports:
    - "27017:27017"

redis:
  image: redis
  ports:
    - "6379:6379"

Mon Dockerfile:

FROM phusion/passenger-customizable
MAINTAINER VodkaMD <[email protected]>
ENV RACK_ENV="production" Rails_ENV="production"
SECRET_KEY_BASE="e09afa8b753cb175bcef7eb5f737accd02a4c16d9b6e5d475943605abd4277cdf47c488812d21d9c7117efd489d876f34be52f7ef7e88b21759a079339b198ce"
ENV HOME /root
CMD ["/sbin/my_init"]

RUN /pd_build/utilities.sh
RUN /pd_build/Ruby2.2.sh
RUN /pd_build/python.sh
RUN /pd_build/nodejs.sh
RUN /pd_build/redis.sh
RUN /pd_build/memcached.sh
RUN apt-get update && apt-get install -y vim nano dialog net-tools build-essential wget libpq-dev git
RUN apt-get clean && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
# RUN mkdir /etc/nginx/ssl
# RUN openssl req -x509 -nodes -days 365 -newkey rsa:2048 -keyout /etc/nginx/ssl/nginx.key -out /etc/nginx/ssl/nginx.crt
RUN rm -f /etc/service/nginx/down
RUN rm -f /etc/service/redis/down
RUN rm -f /etc/service/sshd/down
RUN rm -f /etc/service/memcached/down
WORKDIR /tmp
ADD Gemfile /tmp/
ADD Gemfile.lock /tmp/
RUN mkdir /home/app/Nyvur
ADD . /home/app/Nyvur
RUN chown -R app:app /home/app/Nyvur
WORKDIR /home/app/Nyvur
RUN bundle install --deployment
RUN bundle exec rake assets:precompile
RUN rm /etc/nginx/sites-enabled/default
COPY config/nginx/nginx_nyvur.conf /etc/nginx/sites-enabled/nginx_nyvur.conf
ADD config/nginx/postgres-env.conf /etc/nginx/main.d/postgres-env.conf
ADD config/nginx/Rails-env.conf /etc/nginx/main.d/Rails-env.conf
ADD config/nginx/start_server.sh /usr/bin/start_server.sh
RUN chmod +x /usr/bin/start_server.sh
RUN mkdir -p /home/app/Nyvur/tmp/pids
RUN mkdir -p /home/app/Nyvur/tmp/sockets
RUN mkdir -p /home/app/Nyvur/log
RUN apt-get clean && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
EXPOSE 80 443 9292

J'ai essayé différentes configurations, j'ai vérifié d'autres versions, mais le problème persiste, jusqu'à présent, Sidekiq fonctionne bien en dehors de Docker.

ruby-on-railsdockerredissidekiqdocker-compose
31
whatAboutJohn
Error connecting to Redis on 127.0.0.1:6379 (Errno::ECONNREFUSED)

Votre application essaie de se connecter sur l'interface localhost du conteneur dans lequel elle s'exécute, mais redis s'exécute dans un autre conteneur.

Modifiez la configuration de votre application pour utiliser le nom de lien du conteneur redis (redis dans votre cas) comme nom d'hôte pour la connexion.

24
Erik Dannenberg

Vérifiez si votre serveur redis est en cours d'exécution, démarrez redis en utilisant la commande suivante dans le terminal:

redis-server
39
Bart Hoekstra

Démarrez simplement votre serveur redis en utilisant la commande redis-server . Après le démarrage sidekiq

0
Ajay