zookeeper配置:(以linux系统和以3台主机为例)
1. 3台主机的名称都要改,vim /etc/hostname (例如:zk-server-a,zk-server-b,zk-server-c);
2.修改hosts配置文件:vim /etc/hosts(3台主机都要配置)
例如:
192.168.68.135 zk-server-a
192.168.68.136 zk-server-b
192.168.68.137 zk-server-c
3.ssh免登录配置:(1.)(为了防止本机原始就有ssh免登陆配置,所以先进行删除)rm -r ~/.ssh/(2.)(生成一个新的key:)ssh-keygen -t rsa(3.)(本机授权:)cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys
(4.)互相复制:a.ssh-copy-id -i ~/.ssh/id_rsa.pub zk-server-b;b.ssh-copy-id -i ~/.ssh/id_rsa.pub zk-server-c
(针对主机的hosts配置文件:)4.通过直接复制的方式完成其他主机的hosts配置文件的修改:(1.)scp /etc/hosts zk-server-b:/etc/(2.)scp /etc/hosts zk-server-c:/etc/
5.现在一台主机上将zookeeper压缩包上传到主机:rz -y
6.解压缩zookeeper压缩包:tar xzvf /srv/ftp/zookeeper-3.4.10.tar.gz -C /usr/local/
7.修改名称:mv /usr/local/zookeeper-3.4.10/ /usr/local/zookeeper
8.修改profile配置文件:vim /etc/profile
export JAVA_HOME=/usr/local/jdk
export ZK_HOME=/usr/local/zookeeper
export PATH=$PATH:$JAVA_HOME/bin:$ZK_HOME/bin:
9.修改profile配置文件后立即生效:source /etc/profile
10.将当前主机的profile配置文件的配置发送给其他主机:scp /etc/profile zk-server-b:/etc/ scp /etc/profile zk-server-c:/etc/
11.在zk-server-b,zk-server-c配置profile文件立即生效:source /etc/profile
12.当前主机:复制zookeeper配置文件:
cp /usr/local/zookeeper/conf/zoo_sample.cfg /usr/local/zookeeper/conf/zoo.cfg
13.建立一个zookeeper数据保存目录:
mkdir -p /usr/data/zookeeper
14.修改zoo.cfg配置文件:(a).修改dataDir (b).增加主机信息列表:
server.主机编号=主机名:2888:3888
server.主机编号=主机名:2888:3888
server.主机编号=主机名:2888:3888
15.将主机编号存储到myid文件中:echo 主机编号 >> /usr/data/zookeeper/myid
16.将mkdir -p /usr/data/zookeeper在其他主机上运行一遍,同时将主机编号存储到myid上echo 主机编号 >> /usr/data/zookeeper/myid
17.将已经配置好的zookeeper目录复制到其他主机:
scp -r /usr/local/zookeeper/ zk-server-b:/usr/local/
scp -r /usr/local/zookeeper/ zk-server-c:/usr/local/
18.所有主机都启动服务:
/usr/local/zookeeper/bin/zkServer.sh start
19.查看状态:
/usr/local/zookeeper/bin/zkServer.sh status
1. 3台主机的名称都要改,vim /etc/hostname (例如:zk-server-a,zk-server-b,zk-server-c);
2.修改hosts配置文件:vim /etc/hosts(3台主机都要配置)
例如:
192.168.68.135 zk-server-a
192.168.68.136 zk-server-b
192.168.68.137 zk-server-c
3.ssh免登录配置:(1.)(为了防止本机原始就有ssh免登陆配置,所以先进行删除)rm -r ~/.ssh/(2.)(生成一个新的key:)ssh-keygen -t rsa(3.)(本机授权:)cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys
(4.)互相复制:a.ssh-copy-id -i ~/.ssh/id_rsa.pub zk-server-b;b.ssh-copy-id -i ~/.ssh/id_rsa.pub zk-server-c
(针对主机的hosts配置文件:)4.通过直接复制的方式完成其他主机的hosts配置文件的修改:(1.)scp /etc/hosts zk-server-b:/etc/(2.)scp /etc/hosts zk-server-c:/etc/
5.现在一台主机上将zookeeper压缩包上传到主机:rz -y
6.解压缩zookeeper压缩包:tar xzvf /srv/ftp/zookeeper-3.4.10.tar.gz -C /usr/local/
7.修改名称:mv /usr/local/zookeeper-3.4.10/ /usr/local/zookeeper
8.修改profile配置文件:vim /etc/profile
export JAVA_HOME=/usr/local/jdk
export ZK_HOME=/usr/local/zookeeper
export PATH=$PATH:$JAVA_HOME/bin:$ZK_HOME/bin:
9.修改profile配置文件后立即生效:source /etc/profile
10.将当前主机的profile配置文件的配置发送给其他主机:scp /etc/profile zk-server-b:/etc/ scp /etc/profile zk-server-c:/etc/
11.在zk-server-b,zk-server-c配置profile文件立即生效:source /etc/profile
12.当前主机:复制zookeeper配置文件:
cp /usr/local/zookeeper/conf/zoo_sample.cfg /usr/local/zookeeper/conf/zoo.cfg
13.建立一个zookeeper数据保存目录:
mkdir -p /usr/data/zookeeper
14.修改zoo.cfg配置文件:(a).修改dataDir (b).增加主机信息列表:
server.主机编号=主机名:2888:3888
server.主机编号=主机名:2888:3888
server.主机编号=主机名:2888:3888
15.将主机编号存储到myid文件中:echo 主机编号 >> /usr/data/zookeeper/myid
16.将mkdir -p /usr/data/zookeeper在其他主机上运行一遍,同时将主机编号存储到myid上echo 主机编号 >> /usr/data/zookeeper/myid
17.将已经配置好的zookeeper目录复制到其他主机:
scp -r /usr/local/zookeeper/ zk-server-b:/usr/local/
scp -r /usr/local/zookeeper/ zk-server-c:/usr/local/
18.所有主机都启动服务:
/usr/local/zookeeper/bin/zkServer.sh start
19.查看状态:
/usr/local/zookeeper/bin/zkServer.sh status