Nginx does not show index php

Question

So guys I think it’s some configuration on the server that’s not showing the error page, I’m running a docker-compose that "goes up" a container php, mysql and Nginx but when accessing localhost comes to me the following error:

-403 Forbidden

Follow the Nginx configuration file:

server {
    listen 80;
    index index.php index.html;
    server_name localhost;
    error_log  /var/log/nginx/error.log;
    access_log /var/log/nginx/access.log;
    root /code;

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

And the Docker-Compose to get the curiosity:

version: '2'
services:
    web:
        image: nginx:latest
        ports:
            - "80:80"
        volumes:
            - ./code/public_html:/code
            - ./site.conf:/etc/nginx/conf.d/default.conf
        links:
            - php
    php:
        image: php7-custom-conf
        volumes:
            - ./code/public_html:/code
        links:
            - db
    db:
        image: mysql:5.7
        volumes:
        - "./.data/db:/var/lib/mysql"
        restart: always
        ports:
            - "3306:3306"
        environment:
         MYSQL_ROOT_PASSWORD: dbrootpass
         MYSQL_DATABASE: dbname
         MYSQL_USER: dbuser
         MYSQL_PASSWORD: dbpass

All help is welcome at the end of the semester and I really can’t see the error, I thank you.

Answer 1

Apparently it was a directory permission error, I managed to get around the problem using the chmod 0755 ./code/public_html apparently the linux access settings allowed only my user, and with this command I free reading and writing to the file owner, users of the same group and other users.

Sources: https://www.vivaolinux.com.br/artigo/Entenden-as-permissoes-de-arquivos-(chmod)

https://stackoverflow.com/questions/47053456/nginx-not-showing-index-php/47055492#47055492

Answer 2

Hello, Use another Docker Nginx image, these new images are different settings, would have to look in the documentation. I use it like this and it works.

nginx:
    image: tutum/nginx
    ports:
        - "80:80"
    links:
        - phpfpm
    volumes:
        - ./nginx/default:/etc/nginx/sites-available/default
        - ./nginx/default:/etc/nginx/sites-enabled/default

        - ./logs/nginx-error.log:/var/log/nginx/error.log
        - ./logs/nginx-access.log:/var/log/nginx/access.log
phpfpm:
    image: php:fpm
    ports:
        - "9000:9000"
    volumes:
        - ./public:/usr/share/nginx/html