I can't configure multiple nginx server blocks - php

Question

I recently installed nginx and php7.0 on my raspberry pi 3 (Raspbian Stretch) and I couldn't configure the server configuration files. Here is information of nginx and php:
$ sudo nginx -v
nginx version: nginx/1.10.3
$ sudo php -v
PHP 7.0.30-0+deb9u1 (cli) (built: Jun 14 2018 13:50:25) ( NTS )
Copyright (c) 1997-2017 The PHP Group
Zend Engine v3.0.0, Copyright (c) 1998-2017 Zend Technologies
with Zend OPcache v7.0.30-0+deb9u1, Copyright (c) 1999-2017, by Zend Technologies
Here is my server configuration file:
/etc/nginx/sites-available/example
server {
listen 80;
server_name example.com www.example.com;
error_log /var/log/nginx/error.log;
access_log /var/log/nginx/access.log;
include global/restrictions.conf;
# Root
location / {
root /var/www/root/html;
index index.php index.htm index.html index.nginx-debian.html;
try_files $uri $uri/ =404;
# pass the PHP scripts to FastCGI server
include global/root.conf;
}
# WordPress
location /blog/ {
root /var/www/blog/html;
# pass the PHP scripts to FastCGI server
include global/wordpress.conf;
}
# DokuWiKi
location /wiki/ {
root /var/www/wiki/html;
index index.php index.htm index.html;
try_files $uri $uri/ =404;
# pass the PHP scripts to FastCGI server
include global/wiki.conf;
}
# NextCloud
# location /drive/ {
# root /var/www/drive/html;
# pass the PHP scripts to FastCGI server
# include global/.conf;
# }
}
(nextcloud is not configured yet.)
/etc/nginx/global/root.conf & /etc/nginx/global/wiki.conf
(Those two files have same contents)
location ~ \.php$ {
include snippets/fastcgi-php.conf;
fastcgi_pass unix:/var/run/php7.0-fpm.sock;
}
location ~ /\.ht {
deny all;
}
/etc/nginx/global/wordpress.conf
# WordPress single site rules. Designed to be included in any
# server {} block.
# This order might seem weird - this is attempted to match last if
# rules below fail. http://wiki.nginx.org/HttpCoreModule
location /blog/ {
try_files $uri $uri/ /index.php?$args;
}
# Add trailing slash to */wp-admin requests.
rewrite /wp-admin$ $scheme://$host$uri/ permanent;
# Directives to send expires headers and turn off 404 error
# logging.
location ~*
^.+\.(ogg|ogv|svg|svgz|eot|otf|woff|mp4|ttf|rss|atom|jpg|jpeg|gif|png|ico|zip|tgz|gz|rar|bz2|doc|xls|exe|ppt|tar|mid|midi|wav|bmp|rtf)$
{
access_log off; log_not_found off; expires max;
}
# Uncomment one of the lines below for the appropriate caching
#plugin (if used). include global/wordpress-wp-super-cache.conf;
#include global/wordpress-w3-total-cache.conf;
# Pass all .php files onto a php-fpm/php-fcgi server.
location ~ [^/]\.php(/|$) {
fastcgi_split_path_info ^(.+?\.php)(/.*)$;
if (!-f $document_root$fastcgi_script_name) {
return 404;
}
# This is a robust solution for path info security issue and
# works with "cgi.fix_pathinfo = 1" in /etc/php.ini (default)
include fastcgi_params;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME
$document_root$fastcgi_script_name;
# fastcgi_intercept_errors on;
fastcgi_pass unix:/var/run/php7.0-fpm.sock;
}
# Deny all attempts to access hidden files such as .htaccess,
# .htpasswd, .DS_Store (Mac). Keep logging the requests to parse
# later (or to pass to firewall utilities such as fail2ban)
location ~ /\. {
deny all;
}
# Deny access to any files with a .php extension in the uploads
# directory Works in sub-directory installs and also in multisite
# network Keep logging the requests to parse later (or to pass to
# firewall utilities such as fail2ban)
location ~* /(?:uploads|files)/.*\.php$ {
deny all;
}
I configured this way because:
A. I can apply different configuration on each subdirectory. (I don't want to show wordpress' 404 page on nextcloud)
B. I can just include overlapping configuration file by including global configuration.conf
The problem is:
A. The server won't even show files in each subdirectory. It's showing nginx welcome page on root (which I removed), and won't show files under subdirectory (e.g. "example.com/wiki" which is in "/var/www/wiki/html" would just show me 404 page)
B. I don't think php is configured correctly.
Thanks in advance.

Answer 1

You need to install php-fpm and it will resolve your issue
Command to install php-fpm version 7.0
sudo apt-get install php7.0-fpm