14.使用ConfigMap管理应用配置

拆分环境

主机名	角色	ip
HDSS7-11.host.com	zk1.fx.com	10.4.7.11
HDSS7-12.host.com	zk2.fx.com	10.4.7.12

重配zookeeper

HDSS7-11.host.com上：

[root@hdss7-11 ~]# sh /opt/zookeeper/bin/zkServer.sh stop
[root@hdss7-11 ~]# rm -rf /data/zookeeper/data/*
[root@hdss7-11 ~]# rm -rf /data/zookeeper/logs/*
[root@hdss7-11 ~]# vim /opt/zookeeper/conf/zoo.cfg
tickTime=2000
initLimit=10
syncLimit=5
dataDir=/data/zookeeper/data
dataLogDir=/data/zookeeper/logs
clientPort=2181
[root@hdss7-11 ~]# sh /opt/zookeeper/bin/zkServer.sh start 
[root@hdss7-11 ~]# sh /opt/zookeeper/bin/zkServer.sh status
ZooKeeper JMX enabled by default
Using config: /opt/zookeeper/bin/../conf/zoo.cfg
Mode: standalone

HDSS7-12.host.com上:

[root@hdss7-12 ~]# sh /opt/zookeeper/bin/zkServer.sh stop
[root@hdss7-12 ~]# rm -rf /data/zookeeper/data/*
[root@hdss7-12 ~]# rm -rf /data/zookeeper/logs/*
[root@hdss7-12 ~]# vim /opt/zookeeper/conf/zoo.cfg
tickTime=2000
initLimit=10
syncLimit=5
dataDir=/data/zookeeper/data
dataLogDir=/data/zookeeper/logs
clientPort=2181
[root@hdss7-12 ~]# sh /opt/zookeeper/bin/zkServer.sh start 
[root@hdss7-12 ~]# sh /opt/zookeeper/bin/zkServer.sh status
ZooKeeper JMX enabled by default
Using config: /opt/zookeeper/bin/../conf/zoo.cfg
Mode: standalone