Quelltext der Seite Joomla! 4 installieren (AlmaLinux/CentOS)

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== Vorbereitungen ==

=== Feste IP ===
<syntaxhighlight lang="bash">
vi /etc/sysconfig/network-scripts/ifcfg-ens18
</syntaxhighlight><syntaxhighlight lang="bash" line="1">
TYPE=Ethernet
PROXY_METHOD=none
BROWSER_ONLY=no
BOOTPROTO=none
DEFROUTE=yes
IPV4_FAILURE_FATAL=no
IPV6INIT=no
NAME=ens18
UUID=0590fcc0-a435-4d8b-8bf9-2953e7845536
DEVICE=ens18
ONBOOT=yes
IPV6_DISABLED=yes
IPADDR=192.168.2.30
PREFIX=24
GATEWAY=192.168.2.1
DNS1=192.168.2.1
DNS2=1.1.1.1
IPV6_DEFROUTE=yes
IPV6_FAILURE_FATAL=no
</syntaxhighlight>

=== Anforderungen/Abhängigkeiten ===
<syntaxhighlight lang="bash">
dnf install wget tar epel-release
dnf update
</syntaxhighlight>

=== PHP 8.0 und Apache installieren / https://tecadmin.net/how-to-install-php-8-on-centos-rhel-8/ ===
<syntaxhighlight lang="bash">
dnf module enable php:8.0 -y
dnf install httpd php php-cli php-common php-mysqlnd php-intl php-gd php-pecl-zip
</syntaxhighlight>Webserver starten<syntaxhighlight lang="bash">
systemctl enable --now httpd
</syntaxhighlight>Firewall konfigurieren<syntaxhighlight lang="bash">
firewall-cmd --permanent --add-service=http
firewall-cmd --reload
</syntaxhighlight>SELinux / php-fpm erlauben Dateien anzulegen<syntaxhighlight lang="bash">
chcon -R -t httpd_sys_rw_content_t /var/www/html
setsebool httpd_can_network_connect 1
</syntaxhighlight>MySQL <syntaxhighlight lang="bash">
dnf install mysql-server
</syntaxhighlight>Starten<syntaxhighlight lang="bash">
systemctl enable --now mysqld
</syntaxhighlight>Sichern<syntaxhighlight lang="bash">
mysql_secure_installation
</syntaxhighlight>

* VALIDATE PASSWORD COMPONENT -> Kann Nein, je nach Wunsch (Überprüft Passwörter auf stärke)
* ROOT PASSWORD setzen -> Ein sicheres Passwort eingeben
* REMOVE ANONYMOUS USERS -> Ja
* DISALLOW ROOT LOGIN REMOTELY -> Ja
* REMOVE TEST DATABASE -> Ja
* RELOAD PRIVILEGE TABLES -> Ja


php.ini anpassen / https://docs.joomla.org/J3.x:Installing_Joomla/de#Empfohlene_Einstellungen_in_der_PHP.ini<syntaxhighlight lang="bash">
vi /etc/php.ini
</syntaxhighlight><syntaxhighlight lang="bash" line="1">
memory_limit = 128M //RAM Nutzung
upload_max_filesize = 30M //Dateiuploads Max. Größe
post_max_size = 30M //Max. Größe Daten per HTTP-POST - Mindestens wie upload_max_filesize
max_execution_time = 30 //Timeout für PHP Skripte in Sekunden
output_buffering = off

</syntaxhighlight><syntaxhighlight lang="bash">
systemctl restart httpd
systemctl restart php-fpm
</syntaxhighlight>

== Joomla installieren / https://docs.joomla.org/J3.x:Installing_Joomla/de ==
Herunterladen

https://downloads.joomla.org/de/latest<syntaxhighlight lang="bash">
wget https://downloads.joomla.org/de/cms/joomla4/4-2-5/Joomla_4-2-5-Stable-Full_Package.tar.gz
</syntaxhighlight>Entpacken<syntaxhighlight lang="bash">
tar -xf Joomla_4-2-5-Stable-Full_Package.tar.gz -C /var/www/html/
</syntaxhighlight>Berechtigung setzen<syntaxhighlight lang="bash">
chown apache: -R /var/www/html
</syntaxhighlight>Datenbank erstellen / https://docs.joomla.org/Creating_a_Database_for_Joomla!/de<syntaxhighlight lang="bash">
mysql -uroot -p
</syntaxhighlight><syntaxhighlight lang="sql">
CREATE DATABASE db_joomla;
CREATE USER 'joomla'@'localhost' IDENTIFIED BY 'password';
GRANT ALL PRIVILEGES ON db_joomla.* TO 'joomla'@'localhost';
EXIT;
</syntaxhighlight>Konfiguration starten

https://<Server-IP>