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WordPress/Nginx/PHP/Varnish Configuration
# /etc/nginx/cloudflare.conf
# If using Cloudflare, uncomment the following to get proper originating IPs
#set_real_ip_from 204.93.240.0/24;
#set_real_ip_from 204.93.177.0/24;
#set_real_ip_from 199.27.128.0/21;
#set_real_ip_from 173.245.48.0/20;
#set_real_ip_from 103.22.200.0/22;
#set_real_ip_from 141.101.64.0/18;
#real_ip_header CF-Connecting-IP;
# end Cloudflare
# /etc/nginx/sites-enabled/default
server {
listen 8080; ## listen for ipv4
#listen [::]:80 default ipv6only=on; ## listen for ipv6
server_name _;
root /Users/www-data/gunnertechnetwork/current;
index index.php;
access_log /var/log/nginx/localhost.access.log;
client_max_body_size 8M;
client_body_buffer_size 128k;
keepalive_timeout 10;
server_name_in_redirect off;
port_in_redirect off;
error_page 404 /missing.html;
error_page 500 502 503 504 /50x.html;
include /usr/local/etc/nginx/wordpress.conf;
include /usr/local/etc/nginx/w3totalcache.conf;
}
backend default {
.host = "127.0.0.1";
.port = "8080";
}
acl purge {
"10.0.1.100";
"10.0.1.101";
"10.0.1.102";
"10.0.1.103";
"10.0.1.104";
}
sub vcl_recv {
if (req.request == "PURGE") {
if (!client.ip ~ purge) {
error 405 "Not allowed.";
}
return(lookup);
}
if (req.http.Accept-Encoding) {
if (req.url ~ "\.(gif|jpg|jpeg|swf|flv|mp3|mp4|pdf|ico|png|gz|tgz|bz2)(\?.*|)$") {
remove req.http.Accept-Encoding;
} elsif (req.http.Accept-Encoding ~ "gzip") {
set req.http.Accept-Encoding = "gzip";
} elsif (req.http.Accept-Encoding ~ "deflate") {
set req.http.Accept-Encoding = "deflate";
} else {
remove req.http.Accept-Encoding;
}
}
if (req.url ~ "\.(gif|jpg|jpeg|swf|css|js|flv|mp3|mp4|pdf|ico|png)(\?.*|)$") {
unset req.http.cookie;
set req.url = regsub(req.url, "\?.*$", "");
}
if (req.url ~ "\?(utm_(campaign|medium|source|term)|adParams|client|cx|eid|fbid|feed|ref(id|src)?|v(er|iew))=") {
set req.url = regsub(req.url, "\?.*$", "");
}
if (req.http.cookie) {
if (req.http.cookie ~ "(wordpress_|wp-settings-)" || req.url ~ "(wp-(login|admin)|login|products)") {
return(pass);
} else {
unset req.http.cookie;
}
}
}
sub vcl_fetch {
if (req.url ~ "wp-(login|admin)" || req.url ~ "products-page" || req.url ~ "preview=true" || req.url ~ "xmlrpc.php") {
return (hit_for_pass);
}
if ( (!(req.url ~ "(wp-(login|admin)|login|products)")) || (req.request == "GET") ) {
unset beresp.http.set-cookie;
set beresp.ttl = 1h;
}
if (req.url ~ "\.(gif|jpg|jpeg|swf|css|js|flv|mp3|mp4|pdf|ico|png)(\?.*|)$") {
set beresp.ttl = 365d;
}
}
sub vcl_deliver {
set resp.http.X-Server = "server-01";
if (obj.hits > 0) {
set resp.http.X-Cache = "HIT";
} else {
set resp.http.X-Cache = "MISS";
}
}
sub vcl_hit {
if (req.request == "PURGE") {
set obj.ttl = 0s;
error 200 "OK";
}
}
sub vcl_miss {
if (req.request == "PURGE") {
error 404 "Not cached";
}
}
sub vcl_error {
set obj.http.Content-Type = "text/html; charset=utf-8";
synthetic {"
<html>
<head>
<title>We're sorry. This server is under maintenance</title>
</head>
<body>
<h1>The server is being updated</h1>
<p>Please check back later.</p>
</body>
</html>
"};
}
user www-data;
worker_processes 4;
error_log /var/log/nginx/error.log;
pid /var/run/nginx.pid;
events {
worker_connections 1024;
}
http {
include /usr/local/etc/nginx/mime.types;
include /usr/local/etc/nginx/cloudflare.conf;
access_log /var/log/nginx/access.log;
sendfile on;
tcp_nopush off;
keepalive_timeout 30;
tcp_nodelay on;
gzip on;
gzip_disable "MSIE [1-6]\.(?!.*SV1)";
upstream php {
server unix:/tmp/php-cgi.socket;
#server 127.0.0.1:9000;
}
include /usr/local/etc/nginx/conf.d/*.conf;
include /usr/local/etc/nginx/sites-enabled/*;
}
; Start a new pool named 'www'.
[www]
; The address on which to accept FastCGI requests.
; Valid syntaxes are:
; 'ip.add.re.ss:port' - to listen on a TCP socket to a specific address on
; a specific port;
; 'port' - to listen on a TCP socket to all addresses on a
; specific port;
; '/path/to/unix/socket' - to listen on a unix socket.
; Note: This value is mandatory.
; listen = 127.0.0.1:9000
listen = /tmp/php-cgi.socket
; Set listen(2) backlog. A value of '-1' means unlimited.
; Default Value: -1
;listen.backlog = -1
; List of ipv4 addresses of FastCGI clients which are allowed to connect.
; Equivalent to the FCGI_WEB_SERVER_ADDRS environment variable in the original
; PHP FCGI (5.2.2+). Makes sense only with a tcp listening socket. Each address
; must be separated by a comma. If this value is left blank, connections will be
; accepted from any ip address.
; Default Value: any
; listen.allowed_clients = 127.0.0.1
; Set permissions for unix socket, if one is used. In Linux, read/write
; permissions must be set in order to allow connections from a web server. Many
; BSD-derived systems allow connections regardless of permissions.
; Default Values: user and group are set as the running user
; mode is set to 0666
;listen.owner = www-data
;listen.group = www-data
;listen.mode = 0666
; Unix user/group of processes
; Note: The user is mandatory. If the group is not set, the default user's group
; will be used.
; RPM: apache Choosed to be able to access some dir as httpd
user = www-data
; RPM: Keep a group allowed to write in log dir.
group = www-data
; Choose how the process manager will control the number of child processes.
; Possible Values:
; static - a fixed number (pm.max_children) of child processes;
; dynamic - the number of child processes are set dynamically based on the
; following directives:
; pm.max_children - the maximum number of children that can
; be alive at the same time.
; pm.start_servers - the number of children created on startup.
; pm.min_spare_servers - the minimum number of children in 'idle'
; state (waiting to process). If the number
; of 'idle' processes is less than this
; number then some children will be created.
; pm.max_spare_servers - the maximum number of children in 'idle'
; state (waiting to process). If the number
; of 'idle' processes is greater than this
; number then some children will be killed.
; Note: This value is mandatory.
pm = dynamic
; The number of child processes to be created when pm is set to 'static' and the
; maximum number of child processes to be created when pm is set to 'dynamic'.
; This value sets the limit on the number of simultaneous requests that will be
; served. Equivalent to the ApacheMaxClients directive with mpm_prefork.
; Equivalent to the PHP_FCGI_CHILDREN environment variable in the original PHP
; CGI.
; Note: Used when pm is set to either 'static' or 'dynamic'
; Note: This value is mandatory.
pm.max_children = 50
; The number of child processes created on startup.
; Note: Used only when pm is set to 'dynamic'
; Default Value: min_spare_servers + (max_spare_servers - min_spare_servers) / 2
pm.start_servers = 10
; The desired minimum number of idle server processes.
; Note: Used only when pm is set to 'dynamic'
; Note: Mandatory when pm is set to 'dynamic'
pm.min_spare_servers = 5
; The desired maximum number of idle server processes.
; Note: Used only when pm is set to 'dynamic'
; Note: Mandatory when pm is set to 'dynamic'
pm.max_spare_servers = 35
; The number of requests each child process should execute before respawning.
; This can be useful to work around memory leaks in 3rd party libraries. For
; endless request processing specify '0'. Equivalent to PHP_FCGI_MAX_REQUESTS.
; Default Value: 0
pm.max_requests = 500
; The URI to view the FPM status page. If this value is not set, no URI will be
; recognized as a status page. By default, the status page shows the following
; information:
; accepted conn - the number of request accepted by the pool;
; pool - the name of the pool;
; process manager - static or dynamic;
; idle processes - the number of idle processes;
; active processes - the number of active processes;
; total processes - the number of idle + active processes.
; The values of 'idle processes', 'active processes' and 'total processes' are
; updated each second. The value of 'accepted conn' is updated in real time.
; Example output:
; accepted conn: 12073
; pool: www
; process manager: static
; idle processes: 35
; active processes: 65
; total processes: 100
; By default the status page output is formatted as text/plain. Passing either
; 'html' or 'json' as a query string will return the corresponding output
; syntax. Example:
; http://www.foo.bar/status
; http://www.foo.bar/status?json
; http://www.foo.bar/status?html
; Note: The value must start with a leading slash (/). The value can be
; anything, but it may not be a good idea to use the .php extension or it
; may conflict with a real PHP file.
; Default Value: not set
;pm.status_path = /status
; The ping URI to call the monitoring page of FPM. If this value is not set, no
; URI will be recognized as a ping page. This could be used to test from outside
; that FPM is alive and responding, or to
; - create a graph of FPM availability (rrd or such);
; - remove a server from a group if it is not responding (load balancing);
; - trigger alerts for the operating team (24/7).
; Note: The value must start with a leading slash (/). The value can be
; anything, but it may not be a good idea to use the .php extension or it
; may conflict with a real PHP file.
; Default Value: not set
;ping.path = /ping
; This directive may be used to customize the response of a ping request. The
; response is formatted as text/plain with a 200 response code.
; Default Value: pong
;ping.response = pong
; The timeout for serving a single request after which the worker process will
; be killed. This option should be used when the 'max_execution_time' ini option
; does not stop script execution for some reason. A value of '0' means 'off'.
; Available units: s(econds)(default), m(inutes), h(ours), or d(ays)
; Default Value: 0
;request_terminate_timeout = 0
; The timeout for serving a single request after which a PHP backtrace will be
; dumped to the 'slowlog' file. A value of '0s' means 'off'.
; Available units: s(econds)(default), m(inutes), h(ours), or d(ays)
; Default Value: 0
;request_slowlog_timeout = 0
; The log file for slow requests
; Default Value: not set
; Note: slowlog is mandatory if request_slowlog_timeout is set
slowlog = /var/log/php-fpm/www-slow.log
; Set open file descriptor rlimit.
; Default Value: system defined value
;rlimit_files = 1024
; Set max core size rlimit.
; Possible Values: 'unlimited' or an integer greater or equal to 0
; Default Value: system defined value
;rlimit_core = 0
; Chroot to this directory at the start. This value must be defined as an
; absolute path. When this value is not set, chroot is not used.
; Note: chrooting is a great security feature and should be used whenever
; possible. However, all PHP paths will be relative to the chroot
; (error_log, sessions.save_path, ...).
; Default Value: not set
;chroot =
; Chdir to this directory at the start. This value must be an absolute path.
; Default Value: current directory or / when chroot
;chdir = /var/www
; Redirect worker stdout and stderr into main error log. If not set, stdout and
; stderr will be redirected to /dev/null according to FastCGI specs.
; Default Value: no
;catch_workers_output = yes
; Pass environment variables like LD_LIBRARY_PATH. All $VARIABLEs are taken from
; the current environment.
; Default Value: clean env
;env[HOSTNAME] = $HOSTNAME
;env[PATH] = /usr/local/bin:/usr/bin:/bin
;env[TMP] = /tmp
;env[TMPDIR] = /tmp
;env[TEMP] = /tmp
; Additional php.ini defines, specific to this pool of workers. These settings
; overwrite the values previously defined in the php.ini. The directives are the
; same as the PHP SAPI:
; php_value/php_flag - you can set classic ini defines which can
; be overwritten from PHP call 'ini_set'.
; php_admin_value/php_admin_flag - these directives won't be overwritten by
; PHP call 'ini_set'
; For php_*flag, valid values are on, off, 1, 0, true, false, yes or no.
; Defining 'extension' will load the corresponding shared extension from
; extension_dir. Defining 'disable_functions' or 'disable_classes' will not
; overwrite previously defined php.ini values, but will append the new value
; instead.
; Default Value: nothing is defined by default except the values in php.ini and
; specified at startup with the -d argument
;php_admin_value[sendmail_path] = /usr/sbin/sendmail -t -i -f www@my.domain.com
;php_flag[display_errors] = off
php_admin_value[error_log] = /var/log/php-fpm/www-error.log
php_admin_flag[log_errors] = on
;php_admin_value[memory_limit] = 32M
START=yes
NFILES=131072
MEMLOCK=82000
DAEMON_OPTS="-a :80 \
-T localhost:6082 \
-f /etc/varnish/default.vcl \
-S /etc/varnish/secret \
-s malloc,250M"
# /etc/nginx/w3totalcache.conf
# BEGIN W3TC Browser Cache
gzip on;
gzip_types text/css application/x-javascript text/x-component text/richtext image/svg+xml text/plain text/xsd text/xsl text/xml image/x-icon;
gzip_vary on;
gzip_comp_level 2;
gzip_proxied any;
gzip_buffers 16 8k;
gzip_disable "MSIE [1-6].(?!.*SV1)";
location ~ \.(css|js|htc)$ {
add_header X-Powered-By "W3 Total Cache/0.9.2.4";
}
location ~ \.(html|htm|rtf|rtx|svg|svgz|txt|xsd|xsl|xml)$ {
add_header X-Powered-By "W3 Total Cache/0.9.2.4";
}
location ~ \.(asf|asx|wax|wmv|wmx|avi|bmp|class|divx|doc|docx|eot|exe|gif|gz|gzip|ico|jpg|jpeg|jpe|mdb|mid|midi|mov|qt|mp3|m4a|mp4|m4v|mpeg|mpg|mpe|mpp|otf|odb|odc|odf|odg|odp|ods|odt|ogg|pdf|png|pot|pps|ppt|pptx|ra|ram|svg|svgz|swf|tar|tif|tiff|ttf|ttc|wav|wma|wri|xla|xls|xlsx|xlt|xlw|zip)$ {
add_header X-Powered-By "W3 Total Cache/0.9.2.4";
}
# END W3TC Browser Cache
# BEGIN W3TC Minify core
set $w3tc_enc "";
if ($http_accept_encoding ~ gzip) {
set $w3tc_enc .gzip;
}
if (-f $request_filename$w3tc_enc) {
rewrite (.*) $1$w3tc_enc break;
}
rewrite ^/wp-content/w3tc/min/([a-f0-9]+)\/(.+)\.(include(\-(footer|body))?(-nb)?)\.[0-9]+\.(css|js)$ /wp-content/w3tc/min/index.php?tt=$1&gg=$2&g=$3&t=$7 last;
# END W3TC Minify core
# BEGIN W3TC Minify cache
location ~ /wp-content/w3tc/min.*\.js$ {
types {}
default_type application/x-javascript;
add_header X-Powered-By "W3 Total Cache/0.9.1.4b (Minify)";
add_header Vary "Accept-Encoding";
}
location ~ /wp-content/w3tc/min.*\.css$ {
types {}
default_type text/css;
add_header X-Powered-By "W3 Total Cache/0.9.1.4b (Minify)";
add_header Vary "Accept-Encoding";
}
location ~ /wp-content/w3tc/min.*js\.gzip$ {
gzip off;
types {}
default_type application/x-javascript;
add_header X-Powered-By "W3 Total Cache/0.9.1.4b (Minify, Gzipped)";
add_header Vary "Accept-Encoding";
add_header Content-Encoding gzip;
}
location ~ /wp-content/w3tc/min.*css\.gzip$ {
gzip off;
types {}
default_type text/css;
add_header X-Powered-By "W3 Total Cache/0.9.1.4b (Minify, Gzipped)";
add_header Vary "Accept-Encoding";
add_header Content-Encoding gzip;
}
# END W3TC Minify cache
# /etc/nginx/wordpress.conf
rewrite ^/products-page/(.+)/index\.php /products-page/$1/?ajax=true last;
rewrite ^/products-page/index\.php /products-page/?ajax=true last;
rewrite ^/sitemap\.xml$ /index.php?sitemap=1 last;
rewrite ^/sitemap\.xml\.gz$ /index.php?sitemap=1 last;
rewrite ^/sitemap_index\.xml$ /index.php?sitemap=1 last;
rewrite ^/([^/]+?)-sitemap([0-9]+)?\.xml$ /index.php?sitemap=$1&sitemap_n=$2 last;
### HACK TO REWRITE OLD UPLOAD FILES TO CLOUDFRONT CDN TO AVOID 404s ###
if ($http_host !~ "^.+.dev$"){
set $rule_0 1$rule_0;
}
if ($rule_0 = "1"){
rewrite ^/wp-content/uploads/(.+) http://dhwlijwe9jil7.cloudfront.net/files/$1 permanent;
}
### REWRITE TO UPLOADS TO CLOUDFRONT ###
if ($uri ~ "^/files/.+$"){
set $rule_3 1$rule_3;
}
if ($http_host !~ "^.+.dev$"){
set $rule_3 2$rule_3;
}
if ($http_host !~* "^.+cloudfront.net$"){
set $rule_3 3$rule_3;
}
if ($rule_3 = "321"){
rewrite ^/ http://dhwlijwe9jil7.cloudfront.net$uri permanent;
}
### DEFAULT REWRITE TO WP FILES ###
rewrite ^/files/(.+) /wp-includes/ms-files.php?file=$1 last;
### REWRITE TO APEX###
if ($host ~* www\.(.*)) {
set $host_without_www $1;
rewrite ^(.*)$ http://$host_without_www$1 permanent;
}
### WORDPRESS LOCATIONS ###
location / {
try_files $uri $uri/ /index.php?$args @wordpress;
}
location @wordpress {
rewrite ^.*/files/(.*) /wp-includes/ms-files.php?file=$1;
if (!-e $request_filename) {
rewrite ^.+/products-page/(.*)index.php?ajax=true /products-page/$1/?ajax=true last;
rewrite ^.+/?(/wp-.*) $1 last;
rewrite ^.+/?(/.*\.php)$ $1 last;
rewrite ^(.+)$ /index.php?q=$1 last;
}
}
location ~ \.php$ {
try_files $uri =404;
fastcgi_split_path_info ^(.+\.php)(/.+)$;
fastcgi_param REMOTE_ADDR $http_client_ip;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include /usr/local/etc/nginx/fastcgi_params;
fastcgi_pass php;
}
location ~ /\. { access_log off; log_not_found off; deny all; }
# Prevent access to any files starting with a $ (usually temp files)
location ~ ~$ { access_log off; log_not_found off; deny all; }
# Do not log access to robots.txt, to keep the logs cleaner
location = /robots.txt { allow all; access_log off; log_not_found off; }
# Do not log access to the favicon, to keep the logs cleaner
location = /favicon.ico { access_log off; log_not_found off; }
location ~* wp-admin/includes { deny all; }
location ~* wp-includes/theme-compat/ { deny all; }
location ~* wp-includes/js/tinymce/langs/.*\.php { deny all; }
location ~* wp-config.php { deny all; }
location ^~ /config/ { deny all; }
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