php - 简单的 Docker/Nginx 错误 - PHP/Laravel

Question

我正在按照 this tutorial 构建一个 PHP 和 Laravel docker 多容器应用程序.

这很简单，我准确地遵循了它，但是在运行 docker-compose up 时遇到了以下错误:

database_1  | 2018-07-08 16:51:11 1 [Note] mysqld: ready for connections.
database_1  | Version: '5.6.40'  socket: '/var/run/mysqld/mysqld.sock'  port: 3306  MySQL Community Server (GPL)
app_1       | [08-Jul-2018 15:02:52] NOTICE: fpm is running, pid 1
app_1       | [08-Jul-2018 16:51:10] NOTICE: ready to handle connections
web_1       | 2018/07/08 16:52:24 [emerg] 1#1: unknown directive "listen:" in /etc/nginx/conf.d/default.conf:2
web_1       | nginx: [emerg] unknown directive "listen:" in /etc/nginx/conf.d/default.conf:2
see-number_web_1 exited with code 1

以下是我的 web.dockerfile处理 web/nginx 服务:

FROM nginx:1.10

ADD vhost.conf /etc/nginx/conf.d/default.conf

这是 vhost.conf我正在使用的文件:

server {
    listen 80;
    index index.php index.html;
    root /var/www/public;

    location / {
        try_files $uri /index.php?$args;
    }

    location ~ \.php$ {
        fastcgi_split_path_info ^(.+\.php)(/.+)$;
        fastcgi_pass app:9000;
        fastcgi_index index.php;
        include fastcgi_params;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        fastcgi_param PATH_INFO $fastcgi_path_info;
    }
}

这是整个 docker-compose.yml将它们保存在一起的文件:

version: '2'
services:

  # The Application
  app:
    build:
      context: ./
      dockerfile: app.dockerfile
    working_dir: /var/www
    volumes:
      - ./:/var/www
    environment:
      - "DB_PORT=3306"
      - "DB_HOST=database"

  # The Web Server
  web:
    build:
      context: ./
      dockerfile: web.dockerfile
    working_dir: /var/www
    volumes_from:
      - app
    ports:
      - 8080:80

  # The Database
  database:
    image: mysql:5.6
    volumes:
      - dbdata:/var/lib/mysql
    environment:
      - "MYSQL_DATABASE=homestead"
      - "MYSQL_USER=homestead"
      - "MYSQL_PASSWORD=secret"
      - "MYSQL_ROOT_PASSWORD=secret"
    ports:
        - "33061:3306"

volumes:
  dbdata:

我找到了 this StackOverflow answer谈论隐藏的 EOL 字符，但我尝试自己输入，并通过 this tool 运行它在同一个线程中。

关于为什么我可能会收到此错误的任何建议？

更新 1
根据要求，我包括 docker history对于导致问题的 Web 服务图像:

<user>:<project> <user>$ docker history see-number_web
IMAGE               CREATED             CREATED BY                                      SIZE                COMMENT
5c0285cb9dd2        6 hours ago         /bin/sh -c #(nop) ADD file:4387275b028088cf9…   453B                
0346349a1a64        15 months ago       /bin/sh -c #(nop)  CMD ["nginx" "-g" "daemon…   0B                  
<missing>           15 months ago       /bin/sh -c #(nop)  EXPOSE 443/tcp 80/tcp        0B                  
<missing>           15 months ago       /bin/sh -c ln -sf /dev/stdout /var/log/nginx…   22B                 
<missing>           15 months ago       /bin/sh -c apt-key adv --keyserver hkp://pgp…   58.2MB              
<missing>           15 months ago       /bin/sh -c #(nop)  ENV NGINX_VERSION=1.10.3-…   0B                  
<missing>           15 months ago       /bin/sh -c #(nop)  MAINTAINER NGINX Docker M…   0B                  
<missing>           15 months ago       /bin/sh -c #(nop)  CMD ["/bin/bash"]            0B                  
<missing>           15 months ago       /bin/sh -c #(nop) ADD file:4eedf861fb567fffb…   123MB     

Answer 1

因为它清楚地提示“/etc/nginx/conf.d/default.conf:2”中的“未知指令“listen:”。 nginx 容器配置中有问题。

为了更多地调试它，我会在 intractive 模式下手动运行 web_1 容器，并且应该开始查看/etc/nginx/conf.d/default.conf 文件。

否则，您只需重建您的 nginx 容器。