Nginx:Installasi PageSpeed

Install the necessary dependencies

The first thing we’ll do is install a few dependencies. Log into your server and issue the commands:

<syntaxhighlight lang="shell"> sudo apt-get update </syntaxhighlight>

<syntaxhighlight lang="shell"> sudo apt-get install libssl-dev libxslt-dev libgd-dev curl nano gnupg2 ca-certificates lsb-release git -y </syntaxhighlight>

Download the ngx_pagespeed source

Change into the src directory with the command:

<syntaxhighlight lang="shell"> cd /usr/local/src </syntaxhighlight>

Clone the necessary source code:

<syntaxhighlight lang="shell"> sudo git clone https://github.com/apache/incubator-pagespeed-ngx.git </syntaxhighlight>

Change into the newly created directory:

<syntaxhighlight lang="shell"> cd incubator-pagespeed-ngx/ </syntaxhighlight>

Change to the latest stable branch:

<syntaxhighlight lang="shell"> sudo git checkout latest-stable </syntaxhighlight>

Locate the download URL with:

<syntaxhighlight lang="shell"> cat PSOL_BINARY_URL </syntaxhighlight>

Use that URL to download the PSOL with a command like this:

<syntaxhighlight lang="shell"> sudo wget https://dl.google.com/dl/page-speed/psol/1.13.35.2-x64.tar.gz </syntaxhighlight>

Extract the new file with:

Make sure you know which version of NGINX we’re using with:

<syntaxhighlight lang="shell"> ls /usr/local/src/nginx </syntaxhighlight>

You’ll use the most recent version number (in my case, it’s 1.21.4). Change into that directory with:

<syntaxhighlight lang="shell"> cd /usr/local/src/nginx/nginx-1.21.4 </syntaxhighlight>

Build the necessary dependencies with the following commands:

<syntaxhighlight lang="shell"> sudo apt build-dep nginx </syntaxhighlight>

<syntaxhighlight lang="shell"> sudo apt install uuid-dev </syntaxhighlight>

When those commands finish, configure the environment with:

<syntaxhighlight lang="shell"> sudo ./configure --with-compat --add-dynamic-module=/usr/local/src/incubator-pagespeed-ngx </syntaxhighlight>

Build the PageSpeed module:

<syntaxhighlight lang="shell"> sudo make modules </syntaxhighlight>

Copy the modules to the necessary directory with:

<syntaxhighlight lang="shell"> sudo cp objs/ngx_pagespeed.so /usr/share/nginx/modules/ </syntaxhighlight>

How to load the PageSpeed module Open the NGINX configuration file with:

<syntaxhighlight lang="shell"> sudo vim /etc/nginx/nginx.conf </syntaxhighlight>

Add the following line to the top of the file:

<syntaxhighlight lang="nginx"> load_module modules/ngx_pagespeed.so; </syntaxhighlight>

Save and close the file. Reload NGINX with:

<syntaxhighlight lang="shell"> sudo systemctl reload nginx </syntaxhighlight>

How to configure the PageSpeed filters First, create the folder PageSpeed will use for its cache and give it the proper permission with the following commands:

<syntaxhighlight lang="shell"> sudo mkdir -p /var/ngx_pagespeed_cache </syntaxhighlight>

<syntaxhighlight lang="shell"> sudo chown -R www-data:www-data /var/ngx_pagespeed_cache </syntaxhighlight>

I’m now going to enable PageSpeed for the default NGINX site. You’ll want to do this on the configuration file for the page/site you’re serving up with NGINX. For my demonstration, I’ll open the default file with:

<syntaxhighlight lang="shell"> sudo nano /etc/nginx/sites-available/default </syntaxhighlight>

At the bottom of the server section, add the following:

           pagespeed on;

           pagespeed FileCachePath /var/ngx_pagespeed_cache;

           location ~ "\.pagespeed\.([a-z]\.)?[a-z]{2}\.[^.]{10}\.[^.]+" {

             add_header "" "";

           location ~ "^/pagespeed_static/" { }

           location ~ "^/ngx_pagespeed_beacon$" { }

</syntaxhighlight>

So that entire server block looks like this:

server {

           listen 80 default_server;

           listen [::]:80 default_server;

           # SSL configuration

           # listen 443 ssl default_server;

           # listen [::]:443 ssl default_server;

           # Note: You should disable gzip for SSL traffic.

           # See: https://bugs.debian.org/773332

           # Read up on ssl_ciphers to ensure a secure configuration.

           # See: https://bugs.debian.org/765782

           # Self signed certs generated by the ssl-cert package

           # Don't use them in a production server!

           # include snippets/snakeoil.conf;

           root /var/www/html;

           # Add index.php to the list if you are using PHP

           index index.html index.htm index.nginx-debian.html;

           server_name _;

           location / {

                   # First attempt to serve request as file, then

                   # as directory, then fall back to displaying a 404.

                   try_files $uri $uri/ =404;

           # pass PHP scripts to FastCGI server

           #location ~ \.php$ {

           #           include snippets/fastcgi-php.conf;

           #           # With php-fpm (or other unix sockets):

           #           fastcgi_pass unix:/run/php/php7.4-fpm.sock;

           #           # With php-cgi (or other tcp sockets):

           #           fastcgi_pass 127.0.0.1:9000;

#}

           # deny access to .htaccess files, if Apache's document root

           # concurs with nginx's one

           #location ~ /\.ht {

           #           deny all;

#}

           pagespeed on;

           pagespeed FileCachePath /var/ngx_pagespeed_cache;

           location ~ "\.pagespeed\.([a-z]\.)?[a-z]{2}\.[^.]{10}\.[^.]+" {

             add_header "" "";

           location ~ "^/pagespeed_static/" { }

           location ~ "^/ngx_pagespeed_beacon$" { }

           pagespeed RewriteLevel CoreFilters;

} </syntaxhighlight>

Save and close the file.

Reload NGINX with:

<syntaxhighlight lang="shell"> sudo systemctl reload nginx </syntaxhighlight>

Source