PHP files not working in a LEMP Docker Compose setup - php

Question

I'm trying to build a simple LEMP setup. Nginx and MySQL work fine. But I can't manage to add PHP. Here are all the relevant files :
docker-compose.yml
version: '3.7'
services:
db:
image: mariadb
restart: always
environment:
MYSQL_ROOT_PASSWORD: root
MYSQL_DATABASE: lemp
phpmyadmin:
image: phpmyadmin/phpmyadmin
depends_on:
- db
restart: always
ports:
- 8080:80
nginx:
build: ./docker/nginx/
depends_on:
- db
ports:
- 8000:80
volumes:
# - ./docker/nginx/nginx.conf:/etc/nginx/nginx.conf
# - ./docker/nginx/default.conf:/etc/nginx/conf.d/default.conf
- ./log:/var/log/nginx
- ./code:/usr/share/nginx/html
php:
image: phpdockerio/php73-fpm
depends_on:
- db
Dockerfile for Nginx
FROM nginx:latest
COPY nginx.conf /etc/nginx/
COPY default.conf /etc/nginx/conf.d
nginx.conf
http {
include /etc/nginx/conf.d/*.conf;
server_tokens off;
sendfile on;
tcp_nopush on;
tcp_nodelay on;
keepalive_timeout 15;
types_hash_max_size 2048;
include /etc/nginx/mime.types;
default_type application/octet-stream;
access_log off;
error_log off;
gzip on;
gzip_disable "msie6";
open_file_cache max=100;
}
events {
worker_connections 2048;
multi_accept on;
use epoll;
}
user www-data;
worker_processes 4;
pid /run/nginx.pid;
default.conf
server {
server_name localhost;
root /usr/share/nginx/html;
index index.php index.html;
location / {
try_files $uri $uri/ /index.php?$query_string;
}
location ~ \.php$ {
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;
}
error_log /var/log/nginx/error.log;
access_log /var/log/nginx/access.log;
}
When I run a docker-compose up, everything is going fine. Can create whatever HTML file in the shared folder, it's OK. But, if I create a PHP file and try to access it, I get a File not found..
Here is what I can see in the logs:
access.log
192.167.150.1 - - [16/Mar/2020:08:17:17 +0000] "GET /test.php HTTP/1.1" 404 47 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:75.0) Gecko/20100101 Firefox/75.0"
error.log
2020/03/16 08:16:39 [error] 6#6: *1 directory index of "/usr/share/nginx/html/" is forbidden, client: 192.168.160.1, server: localhost, request: "GET / HTTP/1.1", host: "localhost:8000"
2020/03/16 08:16:39 [error] 6#6: *1 FastCGI sent in stderr: "Primary script unknown" while reading response header from upstream, client: 192.168.160.1, server: localhost, request: "GET /favicon.ico HTTP/1.1", upstream: "fastcgi://192.168.160.4:9000", host: "localhost:8000"
2020/03/16 08:17:17 [error] 6#6: *3 FastCGI sent in stderr: "Primary script unknown" while reading response header from upstream, client: 192.168.160.1, server: localhost, request: "GET /test.php HTTP/1.1", upstream: "fastcgi://192.168.160.4:9000", host: "localhost:8000"
I can see the error about the folder access being forbidden, but I can found a way to fix that (if that's even really the issue.

Answer 1

try nginx: depends_on: php
or something like
nginx:
build: ./docker/nginx/
depends_on:
- php
ports:
- 8000:80
volumes:
- ./:/usr/share/nginx/html
- ./log:/var/log/nginx
- ./code:/usr/share/nginx/html
php:
image: phpdockerio/php73-fpm
working_dir: /usr/share/nginx/html
depends_on:
- db
ports:
- "9000"