Wildfly installieren
cd /opt
export WILDFLY_RELEASE="20.0.0"
wget https://download.jboss.org/wildfly/$WILDFLY_RELEASE.Final/wildfly-$WILDFLY_RELEASE.Final.tar.gz
tar xzf wildfly-$WILDFLY_RELEASE.Final.tar.gz
rm -f wildfly-$WILDFLY_RELEASE.Final.tar.gz
ln -s wildfly-$WILDFLY_RELEASE.Final wildfly
groupadd --system wildfly
useradd -s /sbin/nologin --system -d /opt/wildfly -g wildfly wildfly
mkdir /etc/wildfly
cp /opt/wildfly/docs/contrib/scripts/systemd/wildfly.conf /etc/wildfly/
cp /opt/wildfly/docs/contrib/scripts/systemd/wildfly.service /etc/systemd/system/
cp /opt/wildfly/docs/contrib/scripts/systemd/launch.sh /opt/wildfly/bin/
chmod +x /opt/wildfly/bin/launch.sh
chown -R wildfly:wildfly /opt/wildfly
systemctl daemon-reload
systemctl start wildfly
systemctl enable wildfly
/opt/wildfly/bin/add-user.sh