I will give an example of installing the Ukrainian language for Zabbix, on the test I use the Ubuntu Server 14.04 operating system and Zabbix server 4.2. Other languages can be installed in a similar way.
Let’s see what localizations are installed in the operating system and which ones exist:
sudo locale
sudo locale -a
cat /usr/share/i18n/SUPPORTED
cat /usr/share/i18n/SUPPORTED | grep 'uk'
apt-cache search language-pack-
You can set Ukrainian localization for the system as follows:
sudo apt-get install language-pack-uk
sudo locale-gen
sudo locale-gen uk_UA.UTF-8
sudo update-locale
sudo dpkg-reconfigure locales
After installation, be sure to restart the web server:
sudo service apache2 restart
Done, now in the Zabbix server control panel, by clicking on the profile icon in the upper right corner, you can select the installed language, as well as in the “Administration” – “Users” menu, select the language for users, including for the guest.