/etc/init.d/zookeeper is in zookeeperd 3.4.10-3.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 | #! /bin/sh
### BEGIN INIT INFO
# Provides: zookeeper
# Required-Start: $remote_fs
# Required-Stop: $remote_fs
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: centralized coordination service
# Description: ZooKeeper is a centralized service for maintaining
# configuration information, naming, providing distributed
# synchronization, and providing group services.
### END INIT INFO
# Do NOT "set -e"
# Exit if the package is not installed
# Test that libzookeeper-java is installed
[ -r "/usr/share/java/zookeeper.jar" ] || exit 0
# Test that zookeeper is installed and not purged
[ -r "/etc/zookeeper/conf/environment" ] || exit 0
. /etc/zookeeper/conf/environment
# PATH should only include /usr/* if it runs after the mountnfs.sh script
PATH=/sbin:/usr/sbin:/bin:/usr/bin
DESC="Coordination service for distributed applications"
NAME=zookeeper
USER=$NAME
GROUP=$NAME
PIDDIR="/var/run/$NAME"
PIDFILE="$PIDDIR/$NAME.pid"
SCRIPTNAME="/etc/init.d/$NAME"
# Read configuration variable file if it is present
[ -r /etc/default/$NAME ] && . /etc/default/$NAME
# Load the VERBOSE setting and other rcS variables
. /lib/init/vars.sh
# Define LSB log_* functions.
# Depend on lsb-base (>= 3.0-6) to ensure that this file is present.
. /lib/lsb/init-functions
is_running()
{
start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $JAVA --user $USER --test > /dev/null \
|| return 1
return 0
}
#
# Function that starts the daemon/service
#
do_start()
{
# Return
# 0 if daemon has been started
# 1 if daemon was already running
# 2 if daemon could not be started
is_running || return 1
if [ ! -d $PIDDIR ]
then
mkdir -p $PIDDIR
fi
chown $USER:$GROUP $PIDDIR
if [ ! -d $ZOO_LOG_DIR ]
then
mkdir -p $ZOO_LOG_DIR
fi
chown $USER:$GROUP $ZOO_LOG_DIR
start-stop-daemon --start --quiet \
--pidfile $PIDFILE \
--make-pidfile \
--chuid $USER:$GROUP \
--background \
--exec $JAVA -- \
-cp $CLASSPATH \
$JAVA_OPTS \
-Dzookeeper.log.dir=${ZOO_LOG_DIR} \
-Dzookeeper.root.logger=${ZOO_LOG4J_PROP} \
$ZOOMAIN $ZOOCFG \
|| return 2
}
#
# Function that stops the daemon/service
#
do_stop()
{
# Return
# 0 if daemon has been stopped
# 1 if daemon was already stopped
# 2 if daemon could not be stopped
# other if a failure occurred
is_running && return 1
start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 --pidfile $PIDFILE
RETVAL="$?"
[ "$RETVAL" = 2 ] && return 2
# Many daemons don't delete their pidfiles when they exit.
[ "$RETVAL" = 0 ] && rm -f $PIDFILE
return "$RETVAL"
}
case "$1" in
start)
# For some reason, these two options are necessary on JDK6 on Ubuntu
# According to the docs they are not necessary, but otherwise jconsole
# cannot do a local attach
JAVA_OPTS="$JAVA_OPTS -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.local.only=$JMXLOCALONLY"
[ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME"
do_start
case "$?" in
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
esac
;;
stop)
[ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME"
do_stop
case "$?" in
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
esac
;;
status)
status_of_proc -p $PIDFILE "$NAME" "$NAME" && exit 0 || exit $?
;;
restart|force-reload)
#
# If the "reload" option is implemented then remove the
# 'force-reload' alias
#
log_daemon_msg "Restarting $DESC" "$NAME"
do_stop
case "$?" in
0|1)
do_start
case "$?" in
0) log_end_msg 0 ;;
1) log_end_msg 1 ;; # Old process is still running
*) log_end_msg 1 ;; # Failed to start
esac
;;
*)
# Failed to stop
log_end_msg 1
;;
esac
;;
*)
echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2
exit 3
;;
esac
:
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