specs/debian/aurora-scheduler.init

#!/bin/sh
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# Start/stop the aurora-scheduler daemon.
#
### BEGIN INIT INFO
# Provides:          aurora-scheduler
# Required-Start:    $remote_fs $syslog $time
# Required-Stop:     $remote_fs $syslog $time
# Should-Start:      $network $named slapd autofs ypbind nscd nslcd
# Should-Stop:       $network $named slapd autofs ypbind nscd nslcd
# Default-Start:     2 3 4 5
# Default-Stop:
# Short-Description: Apache Aurora scheduler daemon
# Description:       Aurora is service scheduler that runs on top of Apache
#                    Mesos, enabling you to run long-running services that take
#                    advantage of Apache Mesos' scalability, fault-tolerance,
#                    and resource isolation.
### END INIT INFO

PATH=/bin:/usr/bin:/sbin:/usr/sbin
DESC="Aurora scheduler"
NAME=aurora-scheduler
DAEMON=/usr/sbin/aurora-scheduler
PIDFILE=/var/run/aurora-scheduler.pid
SCRIPTNAME=/etc/init.d/"$NAME"

test -f $DAEMON || exit 0

. /lib/lsb/init-functions

if which initctl >/dev/null && initctl version | grep -q upstart; then
  if test -e /lib/init/upstart-job -a -e /etc/init/${NAME}.conf; then
    . /lib/init/upstart-job
    exit $?
  fi
fi

[ -r /etc/default/aurora-scheduler ] && . /etc/default/aurora-scheduler

export JAVA_OPTS GLOG_v LIBPROCESS_PORT LIBPROCESS_IP

case "$1" in
  start)
    log_daemon_msg "Starting $DESC $NAME with $ARGS"
    start-stop-daemon --start \
      --quiet \
      --oknodo \
      --pidfile $PIDFILE \
      --background \
      --make-pidfile \
      --no-close \
      --exec $DAEMON -- \
        -cluster_name="$CLUSTER_NAME" \
        -http_port="$HTTP_PORT" \
        -native_log_quorum_size="$QUORUM_SIZE" \
        -zk_endpoints="$ZK_ENDPOINTS" \
        -mesos_master_address="$MESOS_MASTER" \
        -serverset_path="$ZK_SERVERSET_PATH" \
        -native_log_zk_group_path="$ZK_LOGDB_PATH" \
        -native_log_file_path="$LOGDB_FILE_PATH" \
        -backup_dir="$BACKUP_DIR" \
        -thermos_executor_path="$THERMOS_EXECUTOR_PATH" \
        -thermos_executor_resources="$THERMOS_EXECUTOR_RESOURCES" \
        -thermos_executor_flags="$THERMOS_EXECUTOR_FLAGS" \
        -allowed_container_types="$ALLOWED_CONTAINER_TYPES" \
        $EXTRA_SCHEDULER_ARGS
    log_end_msg $?
    ;;
  stop)
    log_daemon_msg "Stopping $DESC" "$NAME"
    killproc -p $PIDFILE $DAEMON
    RETVAL=$?
    [ $RETVAL -eq 0 ] && [ -e "$PIDFILE" ] && rm -f $PIDFILE
    log_end_msg $RETVAL
    ;;
  restart|force-reload) log_daemon_msg "Restarting $DESC" "$NAME"
    $0 stop
    $0 start
    ;;
  status)
    status_of_proc -p $PIDFILE $DAEMON $NAME && exit 0 || exit $?
    ;;
  *)
    log_action_msg "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}"
    exit 2
    ;;
esac
exit 0