freebsd.initd.j2

#!/bin/sh

#
# PROVIDE: jenkins
# REQUIRE: LOGIN
# KEYWORD: shutdown
#
# Configuration settings for jenkins in /etc/rc.conf:
#
# jenkins_enable (bool):
#   Set to "NO" by default.
#   Set it to "YES" to enable jenkins
#

. /etc/rc.subr

name="jenkins"
rcvar="jenkins_enable"

load_rc_config ${name}

: ${jenkins_enable:=NO}

jenkins_env=" \
  HOME=/usr/home/{{ server_user }} \
  OSTYPE=freebsd \
  NODE_COMMON_PIPE=/home/{{ server_user }}/test.pipe \
  NODE_TEST_DIR=/home/{{ server_user }}/tmp \
  PATH=/usr/local/libexec/ccache:/usr/local/bin:${PATH} \
  JOBS={{ jobs_env|default('2') }} \
  CC=cc \
  CXX=c++"

jenkins_jar="/home/{{ server_user }}/agent.jar"
jenkins_log_file="/home/{{ server_user }}/${name}_console.log"
jenkins_args="-Xmx{{ server_ram|default('128m') }} -jar ${jenkins_jar} \
  -url {{ jenkins_url }} -name {{ inventory_hostname }} \
  -secret {{ secret }}"
jenkins_user="{{ server_user }}"
jenkins_group="{{ server_user }}"

# FreeBSD uses a java wrapper. Without full path pid monitoring won't work
procname=$(cat /usr/local/etc/javavms | cut -d "#" -f 1)
pidfile="/var/run/${name}/${name}.pid"
monitor_pidfile="/var/run/${name}/${name}_monitor.pid"

required_files="${procname} ${jenkins_jar}"

command="/usr/sbin/daemon"
command_args="-f -r -p ${pidfile} -P ${monitor_pidfile} -o ${jenkins_log_file} \
              ${procname} ${jenkins_args}"

start_precmd="jenkins_prestart"
start_cmd="jenkins_start"
stop_cmd="jenkins_stop"

jenkins_prestart() {
  if [ ! -f "${jenkins_log_file}" ]; then
    touch "${jenkins_log_file}"
    chown "{{ server_user }}:{{ server_user }}" "${jenkins_log_file}"
    chmod 640 "${jenkins_log_file}"
  fi
  if [ ! -d $(dirname ${pidfile}) ]; then
    install -d -o "{{ server_user }}" -g "{{ server_user }}" \
            -m 755 $(dirname ${pidfile})
  fi
}

# need to override _start since it doesn't seem to pass env in FreeBSD 11
jenkins_start() {
  echo "Starting service: ${name}."
    su -l ${jenkins_user} -c "exec env ${jenkins_env} \
                              ${command} ${command_args}"
}

# Kill monitor, not java since it would respawn
jenkins_stop() {
  if [ ! -f ${pidfile} -a ! -f ${monitor_pidfile} ]; then
    echo "${name} isn't running."
  else
    echo -n "Stopping service: ${name}"
    kill `cat ${monitor_pidfile}`
    # files are removed on exit, but be extra sure
    rm -f ${pidfile} ${monitor_pidfile}
    echo .
  fi
}

run_rc_command "$1"