Nginx Nginx 404 not found on index page

Hi
When i visit the domain is not loading my index.php and on logs i have only this:

Code:

error] 1496#1496: *10 open() "/home/nginx/domains/sub.domain.com/public/maintenance.html" failed (2: No such file or directory) while sending to client

And don't know why is looking there:

Code:

maintenance.html

After refreshing the page i am getting 502 bad gateway

Code:

[error] 3235#3235: *40 no live upstreams while connecting to upstream, client: 79.130.47.68, server: sub.domain.com, request: "GET / HTTP/1.1", upstream: "fastcgi://phpbackend", host: "sub.domain.com"

---

 

When i click on my subdomain i am getting once 404 and once 502 bad gateway

which version of centmin mod ? fresh install ? upgraded install ?

Latest 09 beta1 installed yesterday.

using multiple php-fpm pools ?

yes

/usr/local/nginx/conf/nginx.conf

Code:

user              nginx nginx;
worker_processes 8;
worker_priority -10;

worker_rlimit_nofile 260000;
timer_resolution 100ms;

pcre_jit on;
include /usr/local/nginx/conf/dynamic-modules.conf;


pid         logs/nginx.pid;

events {
    worker_connections  4096;
    accept_mutex off;
    accept_mutex_delay 200ms;
    use epoll;
    #multi_accept on;
}

http {
upstream phpbackend {
ip_hash;
keepalive 5;
  server 127.0.0.1:9000 weight=50;
  server 127.0.0.1:9002 weight=50;
  server 127.0.0.1:9003 weight=50;
  server 127.0.0.1:9004 weight=50;
  server 127.0.0.1:9005 weight=50;
}
aio threads;
map_hash_bucket_size 512;
map_hash_max_size 4096;
server_names_hash_bucket_size 128;
server_names_hash_max_size 2048;

limit_req_zone $binary_remote_addr zone=xwplogin:16m rate=40r/m;
#limit_conn_zone $binary_remote_addr zone=xwpconlimit:16m;

more_set_headers "Server: nginx secure";
more_set_headers "X-Powered-By: secure";

# uncomment cloudflare.conf include if using cloudflare for
# server and/or vhost site
#include /usr/local/nginx/conf/cloudflare.conf;
include /usr/local/nginx/conf/maintenance.conf;
include /usr/local/nginx/conf/vts_http.conf;
include /usr/local/nginx/conf/geoip.conf;
#include /usr/local/nginx/conf/pagespeedadmin.conf;
include /usr/local/nginx/conf/fastcgi_param_https_map.conf;

log_format      main    '$remote_addr - $remote_user [$time_local] $request '
                '"$status" $body_bytes_sent "$http_referer" '
                '"$http_user_agent" "$http_x_forwarded_for" "$gzip_ratio"'
                ' "$connection" "$connection_requests" "$request_time"';

access_log  logs/access.log combined buffer=128k flush=5m;
error_log   logs/error.log warn;

    index  index.php index.html index.htm;
    include       mime.types;
    default_type  application/octet-stream;
    charset utf-8;

        sendfile on;
        sendfile_max_chunk 512k;
        tcp_nopush  on;
        tcp_nodelay on;
        server_tokens off;
        server_name_in_redirect off;
      
        keepalive_timeout  8;
        keepalive_requests 1000;
        lingering_time 20s;
        lingering_timeout 5s;
        keepalive_disable msie6;

    gzip on;
    gzip_vary   on;
    gzip_disable "MSIE [1-6]\.";
        gzip_static on;
        gzip_min_length   1400;
        gzip_buffers      32 8k;
        gzip_http_version 1.0;
        gzip_comp_level 5;
        gzip_proxied    any;
        gzip_types text/plain text/css text/xml application/javascript application/x-javascript application/xml application/xml+rss application/ecmascript application/json image/svg+xml;

client_body_buffer_size 256k;
client_body_in_file_only off;
client_body_timeout 10s;
client_header_buffer_size 64k;
## how long a connection has to complete sending
## it's headers for request to be processed
client_header_timeout  8s;
client_max_body_size 50m;
connection_pool_size  512;
directio  4m;
ignore_invalid_headers on;     
large_client_header_buffers 8 64k;
output_buffers   8 256k;
postpone_output  1460;
proxy_temp_path  /tmp/nginx_proxy/;
request_pool_size  32k;
reset_timedout_connection on;
send_timeout     15s;
types_hash_max_size 2048;

# for nginx proxy backends to prevent redirects to backend port
# port_in_redirect off;

open_file_cache max=50000 inactive=60s;
open_file_cache_valid 120s;
open_file_cache_min_uses 2;
open_file_cache_errors off;
open_log_file_cache max=10000 inactive=30s min_uses=2;

## limit number of concurrency connections per ip to 16
## add to your server {} section the next line
## limit_conn limit_per_ip 16;
## uncomment below line allows 500K sessions
# limit_conn_log_level error;
#######################################
# use limit_zone for Nginx <v1.1.7 and lower
# limit_zone $binary_remote_addr zone=limit_per_ip:16m;
#######################################
# use limit_conn_zone for Nginx >v1.1.8 and higher
# limit_conn_zone $binary_remote_addr zone=limit_per_ip:16m;
#######################################

include /usr/local/nginx/conf/conf.d/*.conf;
}

/usr/local/nginx/conf/php.conf

Code:

location ~ \.php$ {
  include /usr/local/nginx/conf/503include-only.conf;
    try_files $uri =404;
    fastcgi_split_path_info ^(.+\.php)(/.+)$;
    #fastcgi_pass   127.0.0.1:9000;
    fastcgi_next_upstream error timeout http_500 http_503;
    fastcgi_pass phpbackend;
    fastcgi_keep_conn on;
    #fastcgi_pass   unix:/tmp/php5-fpm.sock;
    fastcgi_index  index.php;
    #fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
    fastcgi_param  SCRIPT_FILENAME    $request_filename;
    #fastcgi_param PHP_ADMIN_VALUE open_basedir=$document_root/:/usr/local/lib/php/:/tmp/;

# might shave 200+ ms off PHP requests
# which don't pass on a content length header
# slightly faster page response time at the
# expense of throughput / scalability
#sendfile on;
#tcp_nopush off;
#keepalive_requests 0;

fastcgi_connect_timeout 60;
fastcgi_send_timeout 180;
fastcgi_read_timeout 180;
fastcgi_buffer_size 512k;
fastcgi_buffers 512 16k;
fastcgi_busy_buffers_size 1m;
fastcgi_temp_file_write_size 4m;
fastcgi_max_temp_file_size 4m;
fastcgi_intercept_errors on;

# next 3 lines when uncommented / enabled
# allow Nginx to handle uploads which then
# passes back the completed upload to PHP
#fastcgi_pass_request_body off;
#client_body_in_file_only clean;
#fastcgi_param  REQUEST_BODY_FILE  $request_body_file;

#new .04+ map method
fastcgi_param HTTPS $server_https;

# comment out PATH_TRANSLATED line if /usr/local/lib/php.ini sets following:
# cgi.fix_pathinfo=0
# as of centminmod v1.2.3-eva2000.01 default is set to cgi.fix_pathinfo=1

fastcgi_param  PATH_INFO          $fastcgi_path_info;
fastcgi_param  PATH_TRANSLATED    $document_root$fastcgi_path_info;

fastcgi_param  QUERY_STRING       $query_string;
fastcgi_param  REQUEST_METHOD     $request_method;
fastcgi_param  CONTENT_TYPE       $content_type;
fastcgi_param  CONTENT_LENGTH     $content_length;

fastcgi_param  SCRIPT_NAME        $fastcgi_script_name;
fastcgi_param  REQUEST_URI        $request_uri;
fastcgi_param  DOCUMENT_URI       $document_uri;
fastcgi_param  DOCUMENT_ROOT      $document_root;
fastcgi_param  SERVER_PROTOCOL    $server_protocol;
fastcgi_param  REQUEST_SCHEME     $scheme;
fastcgi_param  HTTPS              $https if_not_empty;

fastcgi_param  GATEWAY_INTERFACE  CGI/1.1;
fastcgi_param  SERVER_SOFTWARE    nginx/$nginx_version;

fastcgi_param  REMOTE_ADDR        $remote_addr;
fastcgi_param  REMOTE_PORT        $remote_port;
fastcgi_param  SERVER_ADDR        $server_addr;
fastcgi_param  SERVER_PORT        $server_port;
fastcgi_param  SERVER_NAME        $server_name;

# Set php-fpm geoip variables
fastcgi_param GEOIP_COUNTRY_CODE $geoip_country_code;
fastcgi_param GEOIP_COUNTRY_CODE3 $geoip_country_code3;
fastcgi_param GEOIP_COUNTRY_NAME $geoip_country_name;
fastcgi_param GEOIP_CITY_COUNTRY_CODE $geoip_city_country_code;
fastcgi_param GEOIP_CITY_COUNTRY_CODE3 $geoip_city_country_code3;
fastcgi_param GEOIP_CITY_COUNTRY_NAME $geoip_city_country_name;
fastcgi_param GEOIP_REGION $geoip_region;
fastcgi_param GEOIP_CITY $geoip_city;
fastcgi_param GEOIP_POSTAL_CODE $geoip_postal_code;
fastcgi_param GEOIP_CITY_CONTINENT_CODE $geoip_city_continent_code;
fastcgi_param GEOIP_LATITUDE $geoip_latitude;
fastcgi_param GEOIP_LONGITUDE $geoip_longitude;

# PHP only, required if PHP was built with --enable-force-cgi-redirect
fastcgi_param  REDIRECT_STATUS    200;

                   }

Code:

# Centmin Mod Getting Started Guide
# must read [URL='http://centminmod.com/getstarted.html']Getting Started Guide - CentminMod.com LEMP Nginx web stack for CentOS[/URL]

# redirect from non-www to www
# uncomment, save file and restart Nginx to enable
# if unsure use return 302 before using return 301
#server {
#  listen  80;
#  server_name sub.domain.com;
#  return 301 $scheme://[URL='http://www.sub.domain.com$request_uri;']www.sub.domain.com$request_uri;[/URL]
#  }

server {

  server_name sub.domain.com [URL='http://www.sub.domain.com;']www.sub.domain.com;[/URL]

# ngx_pagespeed & ngx_pagespeed handler
#include /usr/local/nginx/conf/pagespeed.conf;
#include /usr/local/nginx/conf/pagespeedhandler.conf;
#include /usr/local/nginx/conf/pagespeedstatslog.conf;

  #add_header X-Content-Type-Options "nosniff" always;
  #add_header X-Xss-Protection "1; mode=block" always;
  #add_header X-Content-Type-Options "nosniff" always; 

  # limit_conn limit_per_ip 16;
  # ssi  on;

  access_log /home/nginx/domains/sub.domain.com/log/access.log combined buffer=256k flush=60m;
  error_log /home/nginx/domains/sub.domain.com/log/error.log;

  root /home/nginx/domains/teammx.bariatricpal.com/public;
  # uncomment cloudflare.conf include if using cloudflare for
  # server and/or vhost site
  #include /usr/local/nginx/conf/cloudflare.conf;
  include /usr/local/nginx/conf/503include-main.conf;

  # prevent access to ./directories and files
  location ~ (?:^|/)\. {
  deny all;
  } 

  location / {
  include /usr/local/nginx/conf/503include-only.conf;

# block common exploits, sql injections etc
#include /usr/local/nginx/conf/block.conf;

  # Enables directory listings when index file not found
  #autoindex  on;

  # Shows file listing times as local time
  #autoindex_localtime on;

  # Enable for vBulletin usage WITHOUT vbSEO installed
  # More example Nginx vhost configurations at
  # [URL='http://centminmod.com/nginx_configure.html']Nginx Configuration Examples - CentminMod.com LEMP Nginx web stack for CentOS[/URL]
  try_files     $uri $uri/ /index.php;

  }

  include /usr/local/nginx/conf/staticfiles.conf;
  include /usr/local/nginx/conf/php.conf;
  include /usr/local/nginx/conf/drop.conf;
  #include /usr/local/nginx/conf/errorpage.conf;
  include /usr/local/nginx/conf/vts_server.conf;
}

 

Never enable this mode and sitestatus on didn't fix it
On centmin.sh also i have :

Code:

NGINX_UPDATEMAINTENANCE='n'
PHP_UPDATEMAINTENANCE='n'
MARIADB_UPDATEMAINTENANCE='n'

 

first time when i visit 404 then 502 and then 404 and then 502 a rotation

Is there any easy fast way to disable the pools and check again? Or i must revert all settings one by one?

 

Didn't work

I upload the phpinfo file there and try to visit my domain and it is working without any issues......

Permissions are set to nginx:nginx but other files not loading

 

phpmyadmin is givving me 500 internal server error also

 

Now i am getting only
502 Bad Gateway

Code:

[root@server centminmod-123.09beta01]# ss -nlt | grep 900
LISTEN     0      8150   127.0.0.1:9000                     *:*

Code:

[root@server centminmod-123.09beta01]# php -v

PHP 5.6.18 (cli) (built: Feb 24 2016 17:01:29)

Copyright (c) 1997-2016 The PHP Group

Zend Engine v2.6.0, Copyright (c) 1998-2016 Zend Technologies

    with Zend OPcache v7.0.6-dev, Copyright (c) 1999-2016, by Zend Technologies

I just recompile nginx and php in case that something was wrong but nothing

 

I don't get it

How is possible for php info file to run without any issues and not other php files or phpmyadmin files are able to load ?

 

Fixed by removing the maintenance include.

How can i disable it forever as i don't want it at all on future installs as this didn't work:

Code:

NGINX_UPDATEMAINTENANCE='n'
PHP_UPDATEMAINTENANCE='n'
MARIADB_UPDATEMAINTENANCE='n'

I don't want to trigger it in any way!

 

Code:

/usr/local/nginx/conf/conf.d/sub.domain.com.conf

and i add the comment here:

Code:

#include /usr/local/nginx/conf/503include-main.conf;

Don't know why it trigger .......

And i think it has a typo also there:

Code:

    # only uncomment if you do not need to exclude images or js
    # from 503 redirect rewrites
     #include /usr/local/nginx/conf/503include-only.conf;
     error_page 503 @maintenance;
     location @maintenance {
          #if ($maintenance = 1) {
          rewrite ^ /maintenance.html break;
          #ry_files /maintenance.html =503;
          #}
     }

should be:

Code:

#try_files /maintenance.html =503;

?

 

Should i keep this commented?

Code:

fastcgi_param PHP_ADMIN_VALUE open_basedir=$document_root/:/usr/local/lib/php/:/tmp/;

at:

Code:

 /usr/local/nginx/conf/php.conf