PREIN

/bin/sh

# Add the "jetty" user and group
getent group jetty >/dev/null || groupadd -f -g 110 -r jetty
if ! getent passwd jetty >/dev/null ; then
    if ! getent passwd 110 >/dev/null ; then
      useradd -r -u 110 -g jetty -d /usr/share/jetty -s /sbin/nologin \
      -c "Jetty web server" jetty
    else
      useradd -r -g jetty -d /usr/share/jetty -s /sbin/nologin \
      -c "Jetty web server" jetty
    fi
fi
exit 0

PREUN

/bin/sh

/usr/share/rpm-helper/del-service jetty $1 jetty

POSTIN

/bin/sh

/usr/bin/systemd-tmpfiles --create jetty.conf 

/usr/share/rpm-helper/add-service jetty $1 jetty

POSTUN

/bin/sh

/usr/share/rpm-helper/reread-services jetty