Linux Zookeeper self-boot service __linux

The project used to zookeeper, operation and maintenance department to restart the machine, to the project group of people on the scene to maintain, brother said too lazy to the scene, directly zookeeper into service.

First, configure your zookeeper.

Download, unzip (I put it under/usr/zookeeper), configure Zoo.cfg

The ZOO.CFG configuration is as follows:

# The number of milliseconds of each tick
ticktime=2000
# The number of ticks that the initial
# Synchronization phase can take
initlimit=10
# The number of ticks that can pass between
# Sending a request and getting an acknowledgement
Synclimit=5
# The directory where the snapshot is stored.
Datadir=/usr/zookeeper
# The port at which the clients'll connect
clientport=2181

Create a directory under/usr/zookeeper logs,mkdir/usr/zookeeper/logs

#cp/usr/zookeeper/zookeeper-3.3.6/bin/zkserver.sh/etc/rc.d/init.d/zookeeper

#cp/usr/zookeeper/zookeeper-3.3.6/bin/zkenv.sh/etc/rc.d/init.d/zkenv

sudo ln-s/etc/rc.d/init.d/zookeeper/usr/zookeeper/zookeeper-3.3.6/bin/zkserver.sh

Edit the/etc/rc.d/init.d/zookeeper and modify it as follows:

#1. Comment out

# only follow symlinks if Readlink supports it
#if readlink-f "$" >/dev/null 2>&1
#then
# zoobin= ' readlink-f ' $ '
#else
# zoobin= "$"
#fi

#2. Zoobinlink point to/etc/rc.d/init.d/zookeeper

Zoobinlink=/etc/rc.d/init.d/zookeeper

#3. Point to/usr/zookeeper/zookeeper-3.3.6/bin

Zoobin=/usr/zookeeper/zookeeper-3.3.6/bin
Zoobindir= $ZOOBIN

#去掉后缀sh
. "$ZOOENVDIR"/zkenv

Modify/usr/zookeeper/zookeeper-3.3.6/bin/zkenv.sh

If ["X$zoocfgdir" = "x"]
Then
If [-D "/etc/zookeeper"]
Then
Zoocfgdir= "/etc/zookeeper"
Else
#ZOOCFGDIR = "$ZOOBINDIR/. /conf "
Zoocfgdir= "$ZOOBIN/. /conf "
Fi
Fi

if ["x${zoo_log_dir}" = "X"]
Then
#ZOO_LOG_DIR = "."
Zoo_log_dir= "$ZOOBIN/. /logs "
Fi

Configure startup level

Ln-s/etc/init.d/zookeeper/etc/rc3.d/k30zookeeper

Ln-s/etc/init.d/zookeeper/etc/rc3.d/s70zookeeper

Ln-s/etc/init.d/zookeeper/etc/rc5.d/k30zookeeper

Ln-s/etc/init.d/zookeeper/etc/rc5.d/s70zookeeper

Add execute permissions for all users

Chmod-f 777/etc/init.d/zookeeper
Chmod-f 777/etc/rc3.d/s70zookeeper

Verify:

Service Zookeeper Start

Service Zookeeper Stop

Service Zookeeper Status