1、生成keyfile
openssl rand -base64 741 > <span style="font-family: Arial, Helvetica, sans-serif;">/data/mongodb/</span><span style="font-family: Arial, Helvetica, sans-serif;">mongodb-keyfile </span>
分别拷贝到其他节点2、修改配置问津
所有节点都需要操作
vim /etc/mongodb.conf
dbpath=/data/mongodb
logpath=/data/mongodb/log/mongodb.log
logappend=true
port=27017
fork=true
auth=true
nojournal = true
smallfiles = true
noprealloc = true
rest=true
replSet = liang/bs03:27017
keyFile = /data/mongodb/mongodb-keyfile
3、修改keyfile权限
每个节点都需要操作
chown -R mongodb:mongodb /data/mongodb/<pre name="code" class="plain">chmod 600 /data/mongodb/mongodb-keyfile
4、重启MongoDB
每个节点都需要操作
service mongod restart
setsid /usr/local/mongodb/bin/mongod --rest --replSet liang --dbpath /data/mongodb/arb/ --port 27018 --logpath /data/mongodb/log/mongodb2.log --keyFile /data/mongodb/mongodb-keyfile &