MongoDB replica-set配制和Spring的配制

3台机子 192.168.2.187，192.168.2.188，192.168.2.189

cd /home/jboss/ftp 
 tar -xvf mongodb-linux-x86_64-ubuntu1404-3.0.4.gz
 cd /opt/
 cp -R   /home/jboss/ftp/mongodb-linux-x86_64-ubuntu1404-3.0.4    mongodb
vi    /etc/profile 
export PATH=/opt/mongodb/bin:$PATH

cd /opt/mongodb
mkdir data
mkdir log
chmod -R 777   /opt/mongodb/data
chown -R   jboss /opt/mongodb

#设定主服务器

vi  /opt/mongodb/master-mongo.conf
fork = true 
pidfilepath = /opt/mongodb/master-mongodb.pid
logpath = /opt/mongodb/log/master-mongo.log
dbpath = /opt/mongodb/data/ 
directoryperdb = true
logappend = true 
replSet=kingmed
oplogSize=1000   
journal = true

#启动服务

/opt/mongodb/bin/mongod  -f  /opt/mongodb/master-mongo.conf

#停止服务

/opt/mongodb/bin/mongod    --shutdown   -f  /opt/mongodb/master-mongo.conf

进入主服务器

mongo
config={_id : 'kingmed',members : [{_id : 1, host : '192.168.2.187:27017'},{_id : 2, host : '192.168.2.188:27017'},{_id : 3, host : '192.168.2.189:27017'}]}  
 
rs.initiate(config);

完成

 

#设定从服务器

vi  /opt/mongodb/slave-mongo.conf
fork = true 
pidfilepath = /opt/mongodb/slave-mongodb.pid
logpath = /opt/mongodb/log/slave-mongo.log
dbpath = /opt/mongodb/data/ 
directoryperdb = true
logappend = true 
replSet=kingmed
oplogSize=1000   
journal = true

#启动服务

/opt/mongodb/bin/mongod  -f  /opt/mongodb/slave-mongo.conf
/opt/mongodb/bin/mongod    --shutdown   -f  /opt/mongodb/slave-mongo.conf

Spring中的设置

 <!-- spring data-mongo -->
    <mongo:mongo id="mongo" replica-set="${mongo.host.1}:${mongo.port},${mongo.host.2}:${mongo.port},${mongo.host.3}:${mongo.port}">
        <!-- 一些连接属性的设置 -->
        <mongo:options
                connections-per-host="${mongo.connectionsPerHost}"
                threads-allowed-to-block-for-connection-multiplier="${mongo.threadsAllowedToBlockForConnectionMultiplier}"
                connect-timeout="${mongo.connectTimeout}"
                max-wait-time="${mongo.maxWaitTime}"
                auto-connect-retry="${mongo.autoConnectRetry}"
                socket-keep-alive="${mongo.socketKeepAlive}"
                socket-timeout="${mongo.socketTimeout}"
                write-number="1"
                write-timeout="0"
                slave-ok="${mongo.slaveOk}"
                write-fsync="true"/>
    </mongo:mongo>

#mongodb settings

mongo.host.1=192.168.2.187
mongo.host.2=192.168.2.188
mongo.host.3=192.168.2.189
mongo.port=27017
mongo.connectionsPerHost=8
mongo.threadsAllowedToBlockForConnectionMultiplier=4
mongo.connectTimeout=1000
mongo.maxWaitTime=1500
mongo.autoConnectRetry=true
mongo.socketKeepAlive=true
mongo.socketTimeout=1500
mongo.slaveOk=true（读写分离）