Amazon AMI - PHP, NGIXN, Symfony

nginx.conf

user www-data;
worker_processes 4;
pid /var/run/nginx.pid;

events {
  worker_connections  2048;
  multi_accept on;
  use epoll;
}

http {
  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";
  include /etc/nginx/conf.d/*.conf;
  include /etc/nginx/symfony.d/*.conf;
  open_file_cache max=100;
}

php.ini

[PHP]
date.timezone = Europe/Amsterdam

short_open_tag = off

max_execution_time = 300
max_input_time = 60

memory_limit = 256M

file_uploads = On
upload_max_filesize = 2M
max_file_uploads = 20
post_max_size = 8M

error_reporting = E_ALL
display_errors = On
display_startup_errors = On
log_errors = On
log_errors_max_len = 1024
ignore_repeated_errors = Off
ignore_repeated_source = Off
report_memleaks = On
track_errors = On
html_errors = On

realpath_cache_size = 4096k
realpath_cache_ttl  = 7200

[Opcache]
opcache.enable=1
opcache.enable_cli=1
opcache.memory_consumption=192
opcache.interned_strings_buffer=16
opcache.max_accelerated_files=8000
opcache.max_wasted_percentage=5
opcache.use_cwd=0
opcache.revalidate_freq=0
opcache.validate_timestamps=1
opcache.fast_shutdown=1

symfony.pool.conf

[www]

listen = /var/run/php-fpm/php7.1-fpm.sock
listen.owner = www-data
listen.group = www-data

user = www-data
group = www-data

pm = dynamic
pm.max_children = 10
pm.start_servers = 2
pm.min_spare_servers = 1
pm.max_spare_servers = 3

catch_workers_output = yes

php_value[php_post_max_size] = 20M
php_value[upload_max_filesize] = 20M

symfony.site.conf

server {
    server_name *.amazonaws.com;
    root /var/www/symfony/web;

    location / {
        # try to serve file directly, fallback to app.php
        try_files $uri /app.php$is_args$args;
    }
    # PROD
    location ~ ^/app\.php(/|$) {
        fastcgi_pass unix:/var/run/php-fpm/php7.1-fpm.sock;
        fastcgi_split_path_info ^(.+\.php)(/.*)$;
        include fastcgi_params;
        # When you are using symlinks to link the document root to the
        # current version of your application, you should pass the real
        # application path instead of the path to the symlink to PHP
        # FPM.
        # Otherwise, PHP's OPcache may not properly detect changes to
        # your PHP files (see https://github.com/zendtech/ZendOptimizerPlus/issues/126
        # for more information).
        fastcgi_param SCRIPT_FILENAME $realpath_root$fastcgi_script_name;
        fastcgi_param DOCUMENT_ROOT $realpath_root;
        # Prevents URIs that include the front controller. This will 404:
        # http://domain.tld/app.php/some-path
        # Remove the internal directive to allow URIs like this
        internal;
    }

    # return 404 for all other php files not matching the front controller
    # this prevents access to other php files you don't want to be accessible.
    location ~ \.php$ {
        return 404;
    }

    error_log /var/log/nginx/project_error.log;
    access_log /var/log/nginx/project_access.log;
}