1、創(chuàng)建 /usr/local/services/zookeeper 文件夾：
mkdir -p /usr/local/services/zookeeper

2、進入到 /usr/local/services/zookeeper 目錄中：
cd /usr/local/services/zookeeper

3、下載 zookeeper-3.4.12.tar.gz：
wget https://mirrors.tuna.tsinghua.edu.cn/apache/zookeeper/zookeeper-3.4.12/zookeeper-3.4.12.tar.gz

4、解壓縮 zookeeper-3.4.12.tar.gz：
tar -zxvf zookeeper-3.4.12.tar.gz

5、進入到 /usr/local/services/zookeeper/zookeeper-3.4.12/conf 目錄中：
cd zookeeper-3.4.12/conf/

6、復制 zoo_sample.cfg 文件的并命名為為 zoo.cfg：
cp zoo_sample.cfg zoo.cfg

7、用 vim 打開 zoo.cfg 文件并修改其內(nèi)容為如下：
# The number of milliseconds of each tick

# zookeeper 定義的基準時間間隔，單位：毫秒
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.
# do not use /tmp for storage, /tmp here is just
# example sakes.
# dataDir=/tmp/zookeeper

# 數(shù)據(jù)文件夾
dataDir=/usr/local/services/zookeeper/zookeeper-3.4.12/data

# 日志文件夾
dataLogDir=/usr/local/services/zookeeper/zookeeper-3.4.12/logs

# the port at which the clients will connect
# 客戶端訪問 zookeeper 的端口號
clientPort=2181

# the maximum number of client connections.
# increase this if you need to handle more clients
#maxClientCnxns=60
#
# Be sure to read the maintenance section of the
# administrator guide before turning on autopurge.
#
# http://zookeeper.apache.org/doc/current/zookeeperAdmin.html#sc_maintenance
#
# The number of snapshots to retain in dataDir
#autopurge.snapRetainCount=3
# Purge task interval in hours
# Set to "0" to disable auto purge feature
#autopurge.purgeInterval=1

8、保存并關(guān)閉 zoo.cfg 文件:

9、進入到 /usr/local/services/zookeeper/zookeeper-3.4.12/bin 目錄中：
cd ../bin/

10、用 vim 打開 /etc/ 目錄下的配置文件 profile：
vim /etc/profile
并在其尾部追加如下內(nèi)容：

# idea - zookeeper-3.4.12 config start - 2018-06-14

export ZOOKEEPER_HOME=/usr/local/services/zookeeper/zookeeper-3.4.12/
export PATH=$ZOOKEEPER_HOME/bin:$PATH
export PATH

# idea - zookeeper-3.4.12 config start - 2018-06-14

11、使 /etc/ 目錄下的 profile 文件即可生效：
source /etc/profile

12、啟動 zookeeper 服務：
zkServer.sh start
如打印如下信息則表明啟動成功：
ZooKeeper JMX enabled by default
Using config: /usr/local/services/zookeeper/zookeeper-3.4.12/bin/../conf/zoo.cfg
Starting zookeeper ... STARTED

13、查詢 zookeeper 狀態(tài)：
zkServer.sh status

14、關(guān)閉 zookeeper 服務：
zkServer.sh stop
如打印如下信息則表明成功關(guān)閉：
ZooKeeper JMX enabled by default
Using config: /usr/local/services/zookeeper/zookeeper-3.4.12/bin/../conf/zoo.cfg
Stopping zookeeper ... STOPPED

15、重啟 zookeeper 服務：
zkServer.sh restart
如打印如下信息則表明重啟成功：
ZooKeeper JMX enabled by default
Using config: /usr/local/services/zookeeper/zookeeper-3.4.12/bin/../conf/zoo.cfg
ZooKeeper JMX enabled by default
Using config: /usr/local/services/zookeeper/zookeeper-3.4.12/bin/../conf/zoo.cfg
Stopping zookeeper ... STOPPED
ZooKeeper JMX enabled by default
Using config: /usr/local/services/zookeeper/zookeeper-3.4.12/bin/../conf/zoo.cfg
Starting zookeeper ... STARTED