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vi install_mongo.sh
tar -zxvf MongoDB-linux-x86_64-rhel62-3.2.9.tgz
mv mongodb-linux-x86_64-rhel62-3.2.9 /usr/local/mongo
cat>>/etc/profile< export PATH=/usr/local/mongo/bin:$PATH EOF source /etc/profile mongotest1 vi start27017.sh mkdir /opt/mongo1_1 cat >>/etc/mongo_27017.conf< port=27017 fork=true storageEngine=wiredTiger dbpath=/opt/mongo1_1 logpath=/opt/mongo1_1/mongo.log wiredTigerDirectoryForIndexes=true wiredTigerCacheSizeGB=0.3 logappend=true replSet=rs1 oplogSize=100 EOF mongod -f /etc/mongo_27017.conf [root@mongotest3 etc]# cat mongo_2701 mongo_27017.conf mongo_27018.conf [root@mongotest3 etc]# cat mongo_27018.conf port=27018 fork=true storageEngine=mmapv1 dbpath=/opt/mongo1_2 logpath=/opt/mongo1_2/mongo.log replSet=rs1 logappend=true oplogSize=100 cfg = { _id: "rs1", members:[ { _id : 0, host : "192.168.0.109:27017"}, { _id : 1, host : "192.168.0.110:27017"}, { _id : 2, host : "192.168.0.111:27017"} ] }; rs.initiate(cfg); use online db.test1.insert({name:'aaa'}) db.test1.find() 添加节点 rs.add('192.168.0.111:27018') [root@mongotest3 opt]# mongo --port 27018 rs1:SECONDARY> use admin switched to db admin rs1:SECONDARY> use online switched to db online rs1:SECONDARY> rs.slaveOk() rs1:SECONDARY> db.test1.find() { "_id" : ObjectId("57e943faff931e363a5a0309"), "name" : "aaa" }
新闻名称：mongodb副本集创建
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