/etc/init.d/enonic-xp-{{site}}

actual instance of init script

#!/bin/bash
### BEGIN INIT INFO
# Provides:          kmd - enonic xp instance
# Required-Start:    $remote_fs $syslog
# Required-Stop:     $remote_fs $syslog
# Should-Start:      $network
# Should-Stop:       $network
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Start enonic xp daemon at boot time
# Description:       Enable kmd enonic xp instance provided by daemon.
### END INIT INFO

# Short-Description: Regular background program processing daemon
# Description:       Runs Enonic XP for kmd
#                    /var/enonic-xp/kmd
#
#
### END INIT INFO

# /opt/xp_install/bin/enonic ...

PATH=/bin:/usr/bin:/sbin:/usr/sbin:/opt/enonic-xp-linux-server-7.1.0/bin

NAME=enonic-xp-kmd
WORKDIR=/var/enonic-xp/kmd
XP_HOME=/var/enonic-xp/kmd

XP_INSTALL=/opt/enonic-xp-linux-server-7.1.0
JAVA_OPTS="-XX:+CMSParallelRemarkEnabled -XX:+UseCMSInitiatingOccupancyOnly -XX:CMSInitiatingOccupancyFraction=60 -XX:+ScavengeBeforeFullGC -XX:+CMSScavengeBeforeRemark"

RUNAS=kmd
CMD="/opt/enonic-xp-linux-server-7.1.0/jdk/bin/java"

CLASSPATH=$(JARS=(/opt/enonic-xp-linux-server-7.1.0/lib/*); IFS=:; echo "${JARS[*]}")

unset IFS

export XP_HOME CLASSPATH XP_INSTALL

CMD_ARGS="${JAVA_OPTS} -Dxp.install=/opt/enonic-xp-linux-server-7.1.0 -Dxp.home=/var/enonic-xp/kmd -Dfile.encoding=UTF8 -Dnashorn.args=--no-deprecation-warning ${XP_OPTS} -Dmapper.allow_dots_in_name=true --add-opens java.base/java.net=ALL-UNNAMED --add-opens java.xml/com.sun.org.apache.xerces.internal.util=ALL-UNNAMED -classpath ${CLASSPATH} com.enonic.xp.launcher.LauncherMain"

PIDFILE="/var/run/enonic-xp/${NAME}.pid"
LOGFILE="/var/enonic-xp/kmd/logs/kmd.console.log"
ERRFILE="/var/enonic-xp/kmd/logs/kmd.error.log"

function prepareDir() {
  target=$1
  mkdir -p $target
  chown $RUNAS $target
}

prepareDir $(dirname $PIDFILE)
prepareDir $(dirname $LOGFILE)
prepareDir $(dirname $ERRFILE)

# Prepare log files XXX
touch $LOGFILE
touch $ERRFILE
chown $RUNAS $LOGFILE
chown $RUNAS $ERRFILE

. /lib/lsb/init-functions

if [[ `id -u` -ne 0 ]]; then
    log_failure_msg "You need root privileges to run this script"
    exit 1
fi

if [ ! -d "$WORKDIR" ]; then
    log_failure_msg "WORKDIR not found - please set it"
    exit 1
fi

if [ ! -d "$XP_INSTALL" ]; then
    log_failure_msg "XP_INSTALL not found - please set it"
    exit 1
fi

case "$1" in
start)
    if [ -f $PIDFILE ]; then
        PFPID=$(cat $PIDFILE)
        kill -0 $PFPID >/dev/null 2>&1

        if [[ "$?" = 0 ]]; then
            log_success_msg "$NAME already running with pid: $PFPID"
            exit 0
        else
            rm $PIDFILE
            log_success_msg "$NAME restarting..."
        fi
    fi

    log_daemon_msg "Starting $NAME"

    [[ -f ${WORKDIR}/.env ]] && {
      source ${WORKDIR}/.env
    }

    set +e
    /sbin/start-stop-daemon --start --background --no-close --pidfile $PIDFILE \
           --make-pidfile --chdir $WORKDIR --chuid $RUNAS \
           --umask 022 --exec $CMD -- $CMD_ARGS 1>>${LOGFILE} 2>>${ERRFILE}
    set -e

    log_end_msg 0
;;
stop)
    set +e

    if [[ -f "$PIDFILE" ]]; then
        log_daemon_msg "Stopping $NAME"
        /sbin/start-stop-daemon -K -p $PIDFILE -R TERM/10/KILL/5 --user $RUNAS >/dev/null

        EXITCODE=$?
        if [[ "$EXITCODE" = "1" ]]; then
            log_warning_msg "$NAME wasn't running"
        elif [[ "$EXITCODE" = "3" ]]; then
            log_failure_msg "$NAME oops.. couldn't stop PID: $(cat $PIDFILE)"
        fi

        rm -f $PIDFILE
        log_end_msg 0
        exit $EXITCODE
    else
        log_success_msg "$NAME doesn't seem to be running (no pidfile)"
    fi

    set -e
;;
restart)
    $0 stop
    sleep 5
    $0 start
;;
status)

    if [[ -f "$PIDFILE" ]]; then
        PFPID=$(cat $PIDFILE)
        kill -0 $PFPID >/dev/null 2>&1

        [[ "$?" = 0 ]] && {
            log_success_msg "$NAME running with pid: $PFPID"
            exit 0
        }

        log_failure_msg "$NAME $PIDFILE exists, but PID: $PFPID was dead. Removing PIDFILE."
        rm $PIDFILE
        exit 1
    else
        log_success_msg "$NAME not running"
        exit 1
    fi

    set -e
;;
*)
    log_success_msg "Usage: $0 {start|stop|restart|status}"
    exit 1
esac

exit 0

defaults.yml

- defaults:
        name: {{ site.name }}
        home_dir: {{ site.user_home }}
        xp_install: {{ xp_install }}
        xp_version: {{ xp_version }}
        user: {{ site.user }}
        java_bin: {{xp_install}}/jdk/bin/java
        java_opts: {{ site.get('java_opts', '-XX:+CMSParallelRemarkEnabled -XX:+UseCMSInitiatingOccupancyOnly -XX:CMSInitiatingOccupancyFraction=60 -XX:+ScavengeBeforeFullGC -XX:+CMSScavengeBeforeRemark') }}

enonic-xp.sh.jinja2

#!/bin/bash
### BEGIN INIT INFO
# Provides:          {{name}} - enonic xp instance
# Required-Start:    $remote_fs $syslog
# Required-Stop:     $remote_fs $syslog
# Should-Start:      $network
# Should-Stop:       $network
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Start enonic xp daemon at boot time
# Description:       Enable {{name}} enonic xp instance provided by daemon.
### END INIT INFO

# Short-Description: Regular background program processing daemon
# Description:       Runs Enonic XP for {{name}}
#                    {{home_dir}}
#                    
#                    
### END INIT INFO

# /opt/xp_install/bin/enonic ...

PATH=/bin:/usr/bin:/sbin:/usr/sbin:{{xp_install}}/bin

NAME=enonic-xp-{{name}}
WORKDIR={{home_dir}}
XP_HOME={{home_dir}}
XP_INSTALL={{ xp_install }}
JAVA_OPTS="{{java_opts}}"

RUNAS={{user}}
CMD="{{java_bin}}"

CLASSPATH=$(JARS=({{xp_install}}/lib/*); IFS=:; echo "${JARS[*]}")

unset IFS

export XP_HOME CLASSPATH XP_INSTALL

CMD_ARGS="${JAVA_OPTS} -Dxp.install={{xp_install}} -Dxp.home={{home_dir}} -Dfile.encoding=UTF8 -Dnashorn.args=--no-deprecation-warning ${XP_OPTS} -Dmapper.allow_dots_in_name=true --add-opens java.base/java.net=ALL-UNNAMED --add-opens java.xml/com.sun.org.apache.xerces.internal.util=ALL-UNNAMED -classpath ${CLASSPATH} com.enonic.xp.launcher.LauncherMain"

PIDFILE="/var/run/enonic-xp/${NAME}.pid"
LOGFILE="{{home_dir}}/logs/{{name}}.console.log"
ERRFILE="{{home_dir}}/logs/{{name}}.error.log"

function prepareDir() {
  target=$1
  mkdir -p $target
  chown $RUNAS $target
}

prepareDir $(dirname $PIDFILE)
prepareDir $(dirname $LOGFILE)
prepareDir $(dirname $ERRFILE)

# Prepare log files XXX
touch $LOGFILE
touch $ERRFILE
chown $RUNAS $LOGFILE
chown $RUNAS $ERRFILE

. /lib/lsb/init-functions

if [[ `id -u` -ne 0 ]]; then
    log_failure_msg "You need root privileges to run this script"
    exit 1
fi

if [ ! -d "$WORKDIR" ]; then
    log_failure_msg "WORKDIR not found - please set it"
    exit 1
fi

if [ ! -d "$XP_INSTALL" ]; then
    log_failure_msg "XP_INSTALL not found - please set it"
    exit 1
fi

case "$1" in
start)
    if [ -f $PIDFILE ]; then
        PFPID=$(cat $PIDFILE)
        kill -0 $PFPID >/dev/null 2>&1

        if [[ "$?" = 0 ]]; then
            log_success_msg "$NAME already running with pid: $PFPID"
            exit 0
        else
            rm $PIDFILE
            log_success_msg "$NAME restarting..."
        fi
    fi

    log_daemon_msg "Starting $NAME"

    [[ -f ${WORKDIR}/.env ]] && {
      source ${WORKDIR}/.env
    }

    set +e
    /sbin/start-stop-daemon --start --background --no-close --pidfile $PIDFILE \
           --make-pidfile --chdir $WORKDIR --chuid $RUNAS \
           --umask 022 --exec $CMD -- $CMD_ARGS 1>>${LOGFILE} 2>>${ERRFILE}
    set -e

    log_end_msg 0
;;
stop)
    set +e

    if [[ -f "$PIDFILE" ]]; then
        log_daemon_msg "Stopping $NAME"
        /sbin/start-stop-daemon -K -p $PIDFILE -R TERM/10/KILL/5 --user $RUNAS >/dev/null

        EXITCODE=$?
        if [[ "$EXITCODE" = "1" ]]; then
            log_warning_msg "$NAME wasn't running"
        elif [[ "$EXITCODE" = "3" ]]; then
            log_failure_msg "$NAME oops.. couldn't stop PID: $(cat $PIDFILE)"
        fi

        rm -f $PIDFILE
        log_end_msg 0
        exit $EXITCODE
    else
        log_success_msg "$NAME doesn't seem to be running (no pidfile)"
    fi

    set -e
;;
restart)
    $0 stop
    sleep 5
    $0 start
;;
status)

    if [[ -f "$PIDFILE" ]]; then
        PFPID=$(cat $PIDFILE)
        kill -0 $PFPID >/dev/null 2>&1

        [[ "$?" = 0 ]] && {
            log_success_msg "$NAME running with pid: $PFPID"
            exit 0
        }

        log_failure_msg "$NAME $PIDFILE exists, but PID: $PFPID was dead. Removing PIDFILE."
        rm $PIDFILE
        exit 1
    else
        log_success_msg "$NAME not running"
        exit 1
    fi

    set -e
;;
*)
    log_success_msg "Usage: $0 {start|stop|restart|status}"
    exit 1
esac

exit 0