| #!/bin/bash |
| |
| # Licensed to the Apache Software Foundation (ASF) under one or more |
| # contributor license agreements. See the NOTICE file distributed with |
| # this work for additional information regarding copyright ownership. |
| # The ASF licenses this file to You 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. |
| |
| # chkconfig: - 90 90 |
| # description: chukwa system metrics |
| |
| if [ -f /etc/init.d/functions ] ; then |
| . /etc/init.d/functions |
| elif [ -f /etc/rc.d/init.d/functions ] ; then |
| . /etc/rc.d/init.d/functions |
| else |
| exit 0 |
| fi |
| |
| CHUKWA_USER=chukwa |
| DAEMON=systemDataLoader.sh |
| |
| prog=chukwa-system-metrics |
| |
| config () { |
| CHUKWA_HOME=/usr/local/chukwa |
| CHUKWA_CONF_DIR=/usr/local/chukwa/conf |
| } |
| |
| start () { |
| echo -n $"Starting $prog: " |
| config |
| # start daemon |
| su - ${CHUKWA_USER} -c "${CHUKWA_HOME}/bin/chukwa-daemon.sh --config ${CHUKWA_CONF_DIR} start systemDataLoader.sh" |
| RETVAL=$? |
| echo |
| [ $RETVAL = 0 ] && touch /var/lock/subsys/$prog |
| return $RETVAL |
| } |
| |
| stop () { |
| # stop daemon |
| echo -n $"Stopping $prog: " |
| config |
| su - ${CHUKWA_USER} -c "${CHUKWA_HOME}/bin/chukwa-daemon.sh --config ${CHUKWA_CONF_DIR} stop systemDataLoader.sh" |
| RETVAL=$? |
| echo |
| [ $RETVAL = 0 ] && rm -f /var/lock/subsys/$prog |
| } |
| |
| restart() { |
| stop |
| sleep 5 |
| start |
| } |
| |
| case $1 in |
| start) |
| start |
| ;; |
| stop) |
| stop |
| ;; |
| restart) |
| restart |
| ;; |
| condrestart) |
| [ -f /var/lock/subsys/$prog ] && restart || : |
| ;; |
| status) |
| config |
| su - gmon -c "${CHUKWA_HOME}/bin/systemDataLoader.sh status >&/dev/null" |
| RETVAL=$? |
| if [ "x$RETVAL" == "x0" ]; then |
| echo "$DAEMON is running..." |
| else |
| echo "$DAEMON is stopped" |
| fi |
| ;; |
| *) |
| |
| echo $"Usage: $prog {start|stop|restart|condrestart|status}" |
| exit 1 |
| esac |
| |
| exit $RETVAL |
| |