Docker-compose找不到Nginx php-fpm文件

Question

我有一个简单的docker-compose配置php-fpm和nginx,我看不到任何php文件.当我转到localhost时,它显示File Not Found.

我尝试了我能在网上找到的所有东西,但我尝试过的一切都失败了.它适用于html,但不适用于php文件.似乎是一个路径问题,或类似的东西.

我遇到这个错误docker-compose logs:

project3-php_1     | 172.17.0.5 -  29/Mar/2016:13:29:12 +0000 "GET /index.php" 404
project3-front_1   | 172.17.0.1 - - [29/Mar/2016:13:29:12 +0000] "GET / HTTP/1.1" 404 27 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/48.0.2564.116 Safari/537.36"
project3-front_1   | 2016/03/29 13:29:12 [error] 8#8: *3 FastCGI sent in stderr: "Primary script unknown" while reading response header from upstream, client: 172.17.0.1, server: localhost, request: "GET / HTTP/1.1", upstream: "fastcgi://172.17.0.2:9000", host: "localhost"

这是我的docker-compose:

project3-front:
    image: nginx
    ports:
      - "80:80"
    links:
      - "project3-php:project3-php"
    volumes:
      - ".:/home/docker"
      - "./nginxdir/default.conf:/etc/nginx/conf.d/default.conf"
      - "./html:/usr/share/nginx/html"

  project3-php:
      build: phpdir
      volumes:
        - ".:/home/docker:rw"
        - "./html:/var/www/html"
      ports:
        - "9000:9000"
      working_dir: "/home/docker"

然后我的dockerfile for php:

FROM php:5.6-fpm
EXPOSE 9000

我的nginx的default.conf:

server {
  listen 80;
  server_name localhost;
  index index.php index.html;

  error_log  /var/log/nginx/error.log  warn;
  access_log /var/log/nginx/access.log;
  root /usr/share/nginx/html;

  location ~ \.php$ {
      fastcgi_pass project3-php:9000;
      fastcgi_index index.php;
      include fastcgi_params;
      fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
  }
}

主文件夹的pwd是:

/media/revenge/share/PROJECTS/docker_images/php7-nginx

文件层次结构是:

??? docker-compose.yml
??? html
?   ??? index.php
??? nginxdir
?   ??? default.conf
??? phpdir
?   ??? dockerfile
?   ??? php.ini

整个文件夹是chmod 777

任何想法将不胜感激.我确信有一些我没有得到的东西.提前致谢.

Answer 1

以下是如何找到问题的方法

1. 使用自定义启用nginx调试模式command,例如:

泊坞窗,compose.yml

web:
    image: nginx
    volumes:
        - "~/www/project:/var/www"
        - "~/www/project/vhost.conf:/etc/nginx/conf.d/site.conf"
    # Add this row:
    command: [nginx-debug, '-g', 'daemon off;']

2. 编辑你的" site.conf"文件(在这个例子中它是~/www/project/vhost.conf文件)通过error_log(在末尾添加"debug"字)打开调试模式:

error_log "/var/log/nginx/error.log" debug;

3. (重新)启动"web"容器:

docker-compose stop web
docker-compose up -d web

4. 测试容器,所有容器都在运行吗？

docker-compose ps

5. 在浏览器中测试
6. "连接"并查看或下载(http://blog.dcycle.com/blog/ae67284c/docker-compose-cp)并查看该/var/log/nginx/error.log文件.

在大多数情况下的问题

您尚未设置或在"web"和"php-fpm"中使用不同的目录结构.如果你想使用不同的结构,你必须在这个fastcgi_param SCRIPT_FILENAME地方设置"fpm结构" ,如下所示:

泊坞窗,compose.yml

phpfpm:
    image: php:fpm
    volumes:
        - "~/www/project:/var/www/html/user/project"

"site.conf"

fastcgi_param SCRIPT_FILENAME /var/www/html/user/project$fastcgi_script_name;

Answer 2

终于找到了：

我在 docker-compose 的 PHP 部分中缺少这一行：

“./html:/usr/share/nginx/html”

这是 docker-compose 的样子：

project3-front:
    image: nginx
    ports:
        - "80:80"
    links:
        - "project3-php:project3-php"
    volumes:
        - ".:/home/docker"
        - "./nginxdir/default.conf:/etc/nginx/conf.d/default.conf"
        - "./html:/usr/share/nginx/html"
project3-php:
    build: phpdir
    volumes:
        - ".:/home/docker:rw"
        - "./html:/var/www/html"
    ports:
        - "9000:9000"
    working_dir: "/home/docker"

nginx default.conf 文件中的绝对根目录（此处为“/usr/share/nginx/html”）也必须在 docker-compose 的 php 部分中设置（之前仅在 nginx 下）

那是一种解脱 ;）