Quelltext der Seite OpenCMS installieren (AlmaLinux/CentOS)

''Getestet auf: AlmaLinux 8''

=== OpenJDK 17 installieren ===
<syntaxhighlight lang="bash">
dnf install java-17-openjdk
</syntaxhighlight>

=== MySQL(MariaDB) installieren ===
Repository hinzufügen<syntaxhighlight lang="bash">
curl -LsS -O https://downloads.mariadb.com/MariaDB/mariadb_repo_setup
bash mariadb_repo_setup --mariadb-server-version=10.7
dnf -y module reset mariadb
</syntaxhighlight>MariaDB-Server 10.7 installieren<syntaxhighlight lang="bash">
dnf install MariaDB-server MariaDB-client MariaDB-backup
</syntaxhighlight>my.cnf anpassen<syntaxhighlight lang="bash">
vi /etc/my.cnf
</syntaxhighlight><syntaxhighlight lang="bash" line="1">
#
# This group is read both by the client and the server
# use it for options that affect everything
#
[client-server]
max_allowed_packet=32M
#
# include *.cnf from the config directory
#
!includedir /etc/my.cnf.d
</syntaxhighlight>Verbindungen nur von localhost akzeptieren<syntaxhighlight lang="bash">
 vi /etc/my.cnf.d/server.cnf
</syntaxhighlight><syntaxhighlight lang="bash" line="1">
# Allow server to accept connections on all interfaces.
#
bind-address=127.0.0.1

</syntaxhighlight>MySQL Service starten<syntaxhighlight lang="bash">
systemctl enable --now mysql
</syntaxhighlight>MariaDB sichern<syntaxhighlight lang="bash">
mariadb-secure-installation
</syntaxhighlight>Datenbank erstellen<syntaxhighlight lang="bash">
mysql -uroot -p
</syntaxhighlight><syntaxhighlight lang="bash">
CREATE DATABASE opencms;
GRANT ALL PRIVILEGES ON opencms.* TO opencms@localhost identified by 'secure_password';
FLUSH PRIVILEGES;
EXIT;
</syntaxhighlight>

=== Tomcat installieren ===
Benutzer & Gruppe anlegen<syntaxhighlight lang="bash">
groupadd --system tomcat
useradd -d /usr/share/tomcat -r -s /bin/false -g tomcat tomcat
</syntaxhighlight>wget installieren<syntaxhighlight lang="bash">
dnf install wget
</syntaxhighlight>tomcat 9.0.60 installieren<syntaxhighlight lang="bash">
wget https://dlcdn.apache.org/tomcat/tomcat-9/v9.0.60/bin/apache-tomcat-9.0.60.tar.gz
tar xvf apache-tomcat-9.0.60.tar.gz -C /usr/share
ln -s /usr/share/apache-tomcat-9.0.60/ /usr/share/tomcat
</syntaxhighlight>Ordner-Berechtigungen anpassen<syntaxhighlight lang="bash">
chown -R tomcat:tomcat /usr/share/tomcat
chown -R tomcat:tomcat /usr/share/apache-tomcat-9.0.60/
</syntaxhighlight>systemd-Service erstellen<syntaxhighlight lang="bash">
vi /etc/systemd/system/tomcat.service
</syntaxhighlight><syntaxhighlight lang="bash" line="1">
[Unit]
Description=Tomcat Server
After=syslog.target network.target

[Service]
Type=forking
User=tomcat
Group=tomcat

Environment=JAVA_HOME=/usr/lib/jvm/jre
Environment='JAVA_OPTS=-Djava.awt.headless=true'
Environment=CATALINA_HOME=/usr/share/tomcat
Environment=CATALINA_BASE=/usr/share/tomcat
Environment=CATALINA_PID=/usr/share/tomcat/temp/tomcat.pid
Environment='CATALINA_OPTS=-Xms512M -Xmx2G'
ExecStart=/usr/share/tomcat/bin/catalina.sh start
ExecStop=/usr/share/tomcat/bin/catalina.sh stop

[Install]
WantedBy=multi-user.target

</syntaxhighlight>tomcat starten<syntaxhighlight lang="bash">
systemctl daemon-reload
systemctl enable --now tomcat
</syntaxhighlight>Prüfen ob der Service läuft<syntaxhighlight lang="bash">
systemctl status tomcat
</syntaxhighlight>Ausgabe:<syntaxhighlight lang="bash">
● tomcat.service - Tomcat Server
   Loaded: loaded (/etc/systemd/system/tomcat.service; enabled; vendor preset: disabled)
   Active: active (running) since Wed 2022-03-23 21:55:47 CET; 9s ago
  Process: 9684 ExecStart=/usr/share/tomcat/bin/catalina.sh start (code=exited, status=0/SUCCESS)
 Main PID: 9689 (java)
    Tasks: 38 (limit: 49492)
   Memory: 96.0M
   CGroup: /system.slice/tomcat.service
           └─9689 /usr/lib/jvm/jre/bin/java -Djava.util.logging.config.file=/usr/share/tomcat/conf/loggin>

Mär 23 21:55:47 host.localhost systemd[1]: Starting Tomcat Server...
Mär 23 21:55:47 host.localhost systemd[1]: Started Tomcat Server.

</syntaxhighlight>

=== OpenCMS installieren ===
<syntaxhighlight lang="bash">
wget http://www.opencms.org/downloads/opencms/opencms-12.0.zip
dnf install unzip
unzip opencms-12.0.zip -d ~/opencms
</syntaxhighlight><syntaxhighlight lang="bash">
cd opencms
cp opencms.war /usr/share/tomcat/webapps/opencms.war
chown tomcat:tomcat /usr/share/tomcat/webapps/opencms.war
systemctl restart tomcat
</syntaxhighlight>Setup Assistenten starten

<nowiki>http://localhost:8080/opencms/setup/</nowiki>