Nextcloud Installation & Optimization

Calendar February 27, 2026
Homelab, Cloud-Storage
Nextcloud, Php, Apache, Self-Hosted, Security

Nextcloud Installation & Optimization Guide#

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1. PHP Configuration#

Ensure PHP 8.3 is tuned for Nextcloud performance.

Edit php.ini#

nano /etc/php/8.3/apache2/php.ini

Modify these values (remove the ; prefix):

memory_limit = 512M
upload_max_filesize = 200M
max_execution_time = 360
post_max_size = 200M
date.timezone = America/Toronto

; OPcache Settings
opcache.enable=1
opcache.interned_strings_buffer=16
opcache.max_accelerated_files=10000
opcache.memory_consumption=128
opcache.save_comments=1
opcache.revalidate_freq=1

Enable Apache Modules & APCu#

a2enmod dir env headers mime rewrite ssl
systemctl restart apache2
# Enable CLI for memory caching
nano /etc/php/8.3/mods-available/apcu.ini

Add: