Question

我的Ruby on Rails 5应用出现问题。在开发过程中一切正常，但是当我在服务器上使用docker部署（ubuntu 16 LTS）时，操作电缆不起作用。

我关注了这些芭蕾舞短裙：

这是我的文件：

docker-compose.yml

    Error: Error trying to start business network. Error: No valid responses from any peers.
Response from attempted peer comms was an error: Error: 2 UNKNOWN: error starting container: Failed to generate platform-specific docker build: Error returned from build: 1 "npm ERR! code EAI_AGAIN
npm ERR! errno EAI_AGAIN
npm ERR! request to https://registry.npmjs.org/composer-common failed, reason: getaddrinfo EAI_AGAIN registry.npmjs.org:443

npm ERR! A complete log of this run can be found in:
npm ERR!     /root/.npm/_logs/2019-01-10T11_49_13_667Z-debug.log
"
Command failed

我的Dockerfile


version: '3'
services:
  db:
    image: postgres:9.6
    environment:
      - ACIM_DATABASE_PASSWORD=ACIM_2018
    volumes:
      - 'db:/var/lib/postgresql/data'
    env_file:
      - '.env'
    expose:
      - '5432'
    ports:
      - "7000:5432"
  nginx: 
    image: nginx:latest
    container_name: production_nginx
    volumes:
      - ./config/nginx/nginx.conf:/etc/nginx/nginx.conf
      - public-content:/var/www/acim/public
    ports:
      - 80:80
      - 443:443
    links:
    - web

  # maildev:
  #   image: djfarrelly/maildev
  #   ports:
  #     - "2000:80"

  redis:
    image: redis
    command: redis-server
    volumes:
      - 'redis:/data'
    ports:
      - "6379"

  sidekiq:
    build: .
    #command: sidekiq -C config/sidekiq.yml
    command: bundle exec sidekiq
    volumes:
      - .:/ACIM
    links:
      - db
      - redis
    depends_on:
      - db
      - redis
    env_file:
      - '.env'
  web:
    build: .
    command: bundle exec rails s -p 3000 -b '0.0.0.0'
    volumes:
      - bundle_cache:/bundle
      - public-content:/var/www/acim/public
      - .:/ACIM
    ports:
      - "5000:3000"
    depends_on:
      - db
      - redis
    env_file:
      - '.env'

  cable:
    depends_on:
      - 'redis'
    build: .
    command: puma -p 28080 cable/config.ru
    ports:
      - '28080:28080'
    volumes:
      - '.:/ACIM'
    env_file:
      - '.env'

volumes:
  bundle_cache:
  redis:
  db:
  public-content:

我的NGINX文件

FROM ruby:2.5.1

# Install dependencies
RUN apt-get update -qq && apt-get install -y build-essential libpq-dev nodejs

ENV RAILS_ROOT /var/www/acim/public
RUN mkdir -p $RAILS_ROOT
RUN mkdir -p $RAILS_ROOT/log
RUN rm -rf /var/www/acim/public/tmp/pids/server.pid

# Set working directory, where the commands will be ran:
WORKDIR $RAILS_ROOT

# Setting env up
ENV RAILS_ENV='production'
ENV RACK_ENV='production'

# Adding gems
COPY Gemfile Gemfile
COPY Gemfile.lock Gemfile.lock
RUN bundle install --jobs 20 --retry 5 --without development test

# Adding project files
COPY . .
RUN bundle exec rake assets:precompile

EXPOSE 3000
CMD ["bundle", "exec", "puma", "-C", "config/puma.rb"]

我的config / environements / production.rb

user www-data;
worker_processes 4;
pid /run/nginx.pid;

events {
    worker_connections 768;
    # multi_accept on;
}

http {

    ##
    # Basic Settings
    ##

    sendfile on;
    tcp_nopush on;
    tcp_nodelay on;
    keepalive_timeout 65;
    types_hash_max_size 2048;
    # server_tokens off;

    # server_names_hash_bucket_size 64;
    # server_name_in_redirect off;

    include /etc/nginx/mime.types;
    default_type application/octet-stream;

    ##
    # Logging Settings
    ##

    # access_log /var/log/nginx/access.log;
    # error_log /var/log/nginx/error.log;

    upstream acim {
        server 192.168.99.100:5000;
    }

    server {
    listen 0.0.0.0;
    server_name 192.168.99.100;

    root /var/www/acim/publc;

    # define where Nginx should write its logs
    # access_log /var/www/acim/log/nginx.access.log;
    # error_log /var/www/acim/log/nginx.error.log;

    try_files $uri/index.html $uri @app;

    location / {
        proxy_pass http://acim;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header Host $http_host;
        proxy_redirect off;
    }

    location /assets/ {
        expires 1y;
        add_header Cache-Control public;
        add_header ETag "";
        root /var/www/acim/public/public;
    }

    location /cable {
        proxy_pass http://192.168.99.100:28080;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
        proxy_set_header Host $host;
    }
    location /redis {
        proxy_pass http://192.168.99.100:6379;
    }

    error_page 500 502 503 504 /500.html;
    client_max_body_size 4G;
    keepalive_timeout 10;
  }
}

这是chrome开发工具的标签网络[WS]的输出。 chrome developper tool-> network -> ws

你能帮我吗？谢谢

动作电缆不适用于docker部署

0 个答案: