From Nginx (cache-enabler) to Varnish

Hello

After setting the varnish, I think the Nginx rules that is optimized for wordpress will not be usefull as In my setup Nginx act in front of Nginx

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I have 2 questions please:

1-will centminmod override virtual.conf during centminmod updates?
2-the following rules and more need to be replaced? or is it only be inserted insdie the .VCL, and it is of no use inside nginx * see below?
3-Will object cache (Zend/apcu) of any use while on varnish??

some of the rules are

*

Code:

 # include /usr/local/nginx/conf/wpincludes/domain.com/wpsecure_domain.com.conf;
  #include /usr/local/nginx/conf/php-wpsc.conf;
  # https://community.centminmod.com/posts/18828/
  #include /usr/local/nginx/conf/php-rediscache.conf;
  include /usr/local/nginx/conf/staticfiles.conf;
  include /usr/local/nginx/conf/drop.conf;
  #include /usr/local/nginx/conf/errorpage.conf;
  include /usr/local/nginx/conf/vts_server.conf;

thanks in advance

 

thanks so much, I will debug the rules, However on of the rules was limiting my access to wp-admin, wp-login

I think it is here

Code:

#location ~* /(wp-login\.php) {
 #   limit_req zone=xwplogin burst=1 nodelay;
 #   limit_conn xwpconlimit 30;
  # auth_basic "Private";

but will try enabling the rules one by one and see

 

very informative as usual, I just need to celebrate the install and will study them

But I noticed I don't need to open port 8080 as it is mainly between local host just like the PHP port, am I right?

 

I reinstalled the domain from menuu 22, and commented the cachenabler on vhost and uninstalled the cache enabler plugin

Im GETTING these errors:

Code:

2017/05/04 20:17:30 [error] 7640#7640: *7 FastCGI sent in stderr: "Access to the script '/home/nginx/domains/domain.com/public' has been denied (see security.limit_extensions)"
 while reading response header from upstream, client: 'my'vps'IP', server: domain.com, request:
"POST /wp-cron.php?doing_wp_cron=1493929050.7103888988494873046875 HTTP/1.1",
upstream: "fastcgi://127.0.0.1:9000", host: "domain.com", referrer: "https://domain.com/wp-cron.php?doing_wp_cron=1493929050.7103888988494873046875"
2017/05/04 20:18:04 [error] 7643#7643: *9 FastCGI sent in stderr:
"Access to the script '/home/nginx/domains/domain.com/public
' has been denied (see security.limit_extensions)" while reading response header from upstream,
 client: MY_LOCAL_IP, server: domain.com, request: "GET /wp-login.php?redirect_to=https%3A%2F%2Fdomain.com%2Fwp-admin%2F&reauth=1
 HTTP/2.0", upstream: "fastcgi://127.0.0.1:9000", host: "domain.com"'my'vps'IP'

First error comes from my server external Ip, I guess it is from varnish? but why varnish comes from extrernal Ip?

second one comes from my ISP public Ip "a browser session"


- i think I need to remove the cache enabler rules altogether, I know it has some in crons, but is that all?

 

after disabling this

######cgi.fix_pathinfo=0
in nano /etc/centminmod/php.d/b_customphp.ini

-However it was advised in some guides to enable it

here is a quote:
uncomment and set it to 0. If this parameter is set to 1, the PHP interpreter will try to process the file whose path is closest to the requested path; if it’s set to 0, the interpreter will only process the file with the exact path, which is a safer option.

shall I ignore that without having issues in the future>>????

 

this is my 8080 server block

Code:

server {
listen 127.0.0.1:8080; 
   server_name domain www.domain;
root /home/nginx/domains/domain/public;
   index index.php;
   port_in_redirect off;

   location / {
      try_files $uri $uri/ /index.php?$args;
   }

   location ~ \.php$ {
       try_files $uri =404;
       fastcgi_split_path_info ^(.+\.php)(/.+)$;
       include fastcgi_params;
       fastcgi_index index.php;
       fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
       fastcgi_param HTTPS on;
        fastcgi_pass 127.0.0.1:9000;
        }
}