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

ARGS="-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=$ALLOWED_CONTAINER_TYPES
  -vlog=$LOG_LEVEL
  $EXTRA_SCHEDULER_ARGS"

export JAVA_OPTS GLOG_v LIBPROCESS_PORT LIBPROCESS_IP

case "$1" in
  start)
    log_daemon_msg "Starting $DESC" "$NAME"
    start_daemon -p $PIDFILE $DAEMON $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