Skip to content

Update linux.rst #1

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 3 commits into
base: master
Choose a base branch
from
Open

Update linux.rst #1

Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
dd2cdec
Update linux.rst
meyerlor Sep 10, 2025
a409550
Update linux.rst to php8.3
meyerlor Sep 11, 2025
84dc579
Update linux.rst more php8.2->php8.3 changes
meyerlor Sep 11, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
27 changes: 23 additions & 4 deletions source/install/linux.rst
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -45,7 +45,7 @@ Install these PHP packages:

.. code-block:: bash

apt install php8.2-fpm php8.2-cli php8.2-bz2 php8.2-curl php8.2-gd php8.2-intl php8.2-mbstring php8.2-pgsql php8.2-sqlite3 php8.2-xml php8.2-ldap php8.2-redis
apt install php8.3-fpm php8.3-cli php8.3-bz2 php8.3-curl php8.3-gd php8.3-intl php8.3-mbstring php8.3-pgsql php8.3-sqlite3 php8.3-xml php8.3-ldap php8.3-redis php8.3-cgi

Web configuration
-----------------
Expand Down Expand Up @@ -83,7 +83,7 @@ Create a new file /etc/nginx/sites-available/lizmap.conf:
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
fastcgi_param PATH_INFO $path_info;
fastcgi_param PATH_TRANSLATED $document_root$path_info;
fastcgi_pass unix:/var/run/php/php8.2-fpm.sock;
fastcgi_pass unix:/var/run/php/php8.3-fpm.sock;
fastcgi_param SERVER_NAME $http_host;
}
}
Expand All @@ -106,6 +106,25 @@ You must restart the Nginx server to validate the configuration.

service nginx restart

Optimize FastCGI Pool Manager (FPM)
-----------------------------------
For a high-capacity server handling multiple Lizmap instances under heavy load, more aggressive PHP-FPM settings might be needed. Edit /etc/php/8.3/fpm/pool.d/www.conf and change the following settings:

.. code-block:: bash

pm = dynamic
pm.max_children = 200
pm.start_servers = 50
pm.min_spare_servers = 25
pm.max_spare_servers = 75
pm.max_requests = 1000

Those values are examples and you will need to test how much RAM/CPU this is going to consume. Reload php-fpm to apply changed settings:

.. code-block:: bash

sudo systemctl reload php8.3-fpm


Enable geolocation
==================
Expand Down Expand Up @@ -215,8 +234,8 @@ to edit PostgreSQL layer. You must **only** check that the Lizmap server can acc

.. code-block:: bash

apt install php8.2-pgsql
service php8.2-fpm restart
apt install php8.3-pgsql
service php8.3-fpm restart

For Lizmap logs, users and groups, it can be either stored in SqLite or PostgreSQL. To store these information in
PostgreSQL, follow these instructions.
Expand Down