php - Symfony docker configuration -

i trying build docker image run symfony3 app.

i have docker-composer.yml , site.conf

in docker-composer define 2 containers web , php , link these cntainers:

web:    image: nginx:latest    ports:       - "80:80"    volumes:       - ./code/test:/var/www/test       - ./site.conf:/etc/nginx/conf.d/default.conf    links:       - php php:    image: php:7-fpm    volumes:       - ./code/test:/var/www/test 

i found offical nginx docs on how set site.conf:

my site.conf:

server {     server_name test-docker.local;     root /code/test/web;      location / {         try_files $uri /app.php$is_args$args;     }     # dev     location ~ ^/(app_dev|config)\.php(/|$) {         fastcgi_split_path_info ^(.+\.php)(/.*)$;         fastcgi_pass php:9000;         include fastcgi_params;         fastcgi_param script_filename $realpath_root$fastcgi_script_name;         fastcgi_param document_root $realpath_root;     }     # prod     location ~ ^/app\.php(/|$) {         fastcgi_split_path_info ^(.+\.php)(/.*)$;         fastcgi_pass php:9000;         include fastcgi_params;         fastcgi_param script_filename $realpath_root$fastcgi_script_name;         fastcgi_param document_root $realpath_root;         internal;    }     # return 404 other php files not matching front controller    # prevents access other php files don't want accessible.     error_log /var/log/nginx/project_error.log;    access_log /var/log/nginx/project_access.log; } 

in same dir have docker.compose.yml , site.conf have code dir , inside of code dir have test dir , inside test die php application.

the problem have when go root url test-docker.local/

i file not found

i entered php container see if code got copied correct path , /var/www/test/

when enter web container code id under same path /var/www/test correct path nginx container nginx loads code from...? , if why nginx container has have copy of code if in theory code should loaded php container?

1. you don't need repeat in both containers:

   volumes:      - ./code/test:/var/www/test 

   so in nginx container omit volume

2. replace in site.conf:

   location / {     try_files $uri /app.php$is_args$args; } 

   with

   location / {     try_files $uri @rewriteapp; }  location @rewriteapp {     rewrite ^(.*)$ /app_dev.php/$1 last; # dev mode     # rewrite ^(.*)$ /app.php/$1 last; # prod mode }