使PHP和Nginx Docker镜像协同工作

Question

I tried many many advises, but can't make it working. I want to create a docker-compose.yml file with NGINX-PHP cooperation.

Here's what I made:

version: "2"

services:
  nginx:
    image: nginx:latest
    restart: always
    ports: 
      - "80:80"
      - "443:443"
    links:
      - php
    depends_on:
      - php
    expose:
      - "80"
      - "443"
    volumes:
      - ./www:/var/www/html
      - ./config/nginx/site.conf:/etc/nginx/sites-available/default
      - ./config/nginx/site.conf:/etc/nginx/sites-enabled/default

  php:
    image: php:7-fpm
    restart: always
    volumes:
      - ./www:/var/www/html

Docker images run without errors, but when I want to access Nginx, I get this:

Welcome to nginx!

If you see this page, the nginx web server is successfully installed and working. Further configuration is required.

For online documentation and support please refer to nginx.org. Commercial support is available at nginx.com.

Thank you for using nginx.

I tried to log into both images and check volumes. I also checked if I can ping php from nginx. Everything seems to be fine...

Here's my Nginx site configuration:

server {
    server_name ncp-docker;

    listen 80;
    index index.php index.html index.htm;
    root /var/www/html;

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

    location ~ \.php$ {
        try_files $uri =404;
        fastcgi_split_path_info ^(.+\.php)(/.+)$;
        include fastcgi_params;
        fastcgi_pass php:9000;
        fastcgi_index index.php;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        fastcgi_param PATH_INFO $fastcgi_path_info;
    }

    location ~ /(inc|uploads/avatars) {
        deny all;
    }
}

Answer 1

You are defaulting to default server configuration, so you need to overwrite the default nginx virtual host:

    - ./config/nginx/site.conf:/etc/nginx/conf.d/default.conf

Use that and remove both sites-enabled and sites-available volumes