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Install script to /etc/init.d/elasticsearch
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#! /bin/bash | |
### BEGIN INIT INFO | |
# Provides: elasticsearch | |
# Required-Start: $all | |
# Required-Stop: $all | |
# Default-Start: | |
# Default-Stop: 0 1 6 | |
# Short-Description: Starts elasticsearch | |
# chkconfig: - 80 15 | |
# Description: Elasticsearch | |
### END INIT INFO | |
# Source function library. | |
. /etc/rc.d/init.d/functions | |
# Pull in sysconfig settings | |
[ -f /etc/sysconfig/elasticsearch ] && . /etc/sysconfig/elasticsearch | |
ES_HOME=/usr/share/elasticsearch | |
ES_USER=elasticsearch | |
DAEMON=${ES_HOME}/bin/elasticsearch | |
NAME=elasticsearch | |
PID_FILE=${PIDFILE:-/var/run/${NAME}/${NAME}.pid} | |
LOCK_FILE=${LOCKFILE:-/var/lock/subsys/${NAME}} | |
NFILES=${NFILES:-32768} | |
ES_PATH_LOG=${ES_PATH_LOG:-/var/log/${NAME}} | |
ES_PATH_DATA=${ES_PATH_DATA:-/var/lib/${NAME}} | |
ES_PATH_WORK=${ES_PATH_WORK:-/tmp/${NAME}} | |
ES_PATH_CONF=${ES_PATH_CONF:-/etc/${NAME}} | |
ES_PATH_PLUGINS=${ES_PATH_PLUGINS:-${ES_HOME}/plugins} | |
ES_CONFIG=${ES_CONFIG:-${ES_PATH_CONF}/elasticsearch.yml} | |
DAEMON_OPTS="-d -p ${PID_FILE} \ | |
-Des.config=${ES_CONFIG} \ | |
-Des.path.conf=${ES_PATH_CONF} \ | |
-Des.path.home=${ES_HOME} \ | |
-Des.path.logs=${ES_PATH_LOG} \ | |
-Des.path.data=${ES_PATH_DATA} \ | |
-Des.path.work=${ES_PATH_WORK} \ | |
-Des.path.plugins=${ES_PATH_PLUGINS}" | |
# These environment variables are passed over. | |
ES_MIN_MEM=${ES_MIN_MEM:-256m} | |
ES_MAX_MEM=${ES_MAX_MEM:-1g} | |
ES_INCLUDE=${ES_INCLUDE:-${ES_HOME}/bin/elasticsearch.in.sh} | |
start() { | |
echo -n $"Starting ${NAME}: " | |
mkdir -p $ES_PATH_WORK | |
ulimit -n $NFILES | |
daemon --pidfile=${PID_FILE} --user $ES_USER \ | |
ES_HOME=$ES_HOME \ | |
ES_INCLUDE=$ES_INCLUDE \ | |
ES_MIN_MEM=$ES_MIN_MEM \ | |
ES_MAX_MEM=$ES_MAX_MEM \ | |
$DAEMON $DAEMON_OPTS | |
RETVAL=$? | |
echo | |
[ $RETVAL -eq 0 ] && touch $LOCK_FILE | |
return $RETVAL | |
} | |
stop() { | |
echo -n $"Stopping ${NAME}: " | |
killproc -p ${PID_FILE} -d 10 $DAEMON | |
RETVAL=$? | |
echo | |
[ $RETVAL = 0 ] && rm -f ${LOCK_FILE} ${PID_FILE} | |
return $RETVAL | |
} | |
case "$1" in | |
start) | |
start | |
;; | |
stop) | |
stop | |
;; | |
status) | |
status -p ${PID_FILE} $DAEMON | |
RETVAL=$? | |
;; | |
restart|force-reload) | |
stop | |
start | |
;; | |
*) | |
N=/etc/init.d/${NAME} | |
echo "Usage: $N {start|stop|status|restart|force-reload}" >&2 | |
RETVAL=2 | |
;; | |
esac | |
exit $RETVAL |
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ES_PATH_LOG=/var/log/elasticsearch | |
ES_PATH_DATA=/var/lib/elasticsearch | |
ES_PATH_WORK=/tmp/elasticsearch | |
ES_PATH_CONF=/etc/elasticsearch | |
ES_CONFIG=/etc/elasticsearch/elasticsearch.yml | |
ES_INCLUDE=/usr/share/elasticsearch/bin/elasticsearch.in.sh | |
ES_MIN_MEM=256m | |
ES_MAX_MEM=1g |
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