Mongodb Replica Set 集群

[test@localhost mongodb-replica]$  tar -zxvf mongodb-linux-x86_64-3.0.5.tgz

[test@localhost mongodb-replica]$  mv  mongodb-linux-x86_64-3.0.5  mongodb-replica

[test@localhost mongodb-replica]$  pwd

/home/zhaohongyong/install/mongodb-replica 

[test@localhost mongodb-replica]$  mkdir log data

[test@localhost mongodb-replica]$  touch start.sh

[test@localhost mongodb-replica]$  vi start.sh

#!/bin/sh
echo 'start reboot mongo'
# nohup ./bin/mongod --port=27017  --dbpath data/ --logpath log/mongodb.log  &
nohup ./bin/mongod --replSet repset --port=27018  --dbpath data/ --logpath log/mongodb.log  &


echo 'started mongo'
~                    

[test@localhost mongodb-replica]$  sh start.sh    #启动

上面总共配置至少三台机器，在任何一台mongodb实例上登录，进入admin库，执行config命令：

use admin

config = { _id:"repset", members:[
{_id:0,host:"172.16.2.132:27017"},
{_id:1,host:"172.16.2.133:27018"},
{_id:2,host:"172.16.2.134:27017"}]
}
rs.initiate(config);

http://blog.youkuaiyun.com/mchdba/article/details/51638131