centos 6.8 mongodb 3を配備する.6.2主従

root@iZ2zejbqrpwrmr4mjy0u9fZ opt]# wget https://fastdl.mongodb.org/linux/mongodb-linux-x86_64-rhel62-3.6.2.tgz
[root@iZ2zejbqrpwrmr4mjy0u9fZ opt]# tar -zxvf mongodb-linux-x86_64-rhel62-3.6.2.tgz  -C /usr/local/
[root@iZ2zejbqrpwrmr4mjy0u9fZ local]# mv mongodb-linux-x86_64-rhel62-3.6.2/  mongodb
[root@iZ2zejbqrpwrmr4mjy0u9fZ mongodb]# mkdir -p /data/mongodb
[root@iZ2zejbqrpwrmr4mjy0u9fZ mongodb]# mkdir logs
[root@iZ2zejbqrpwrmr4mjy0u9fZ mongodb]# cd logs/
[root@iZ2zejbqrpwrmr4mjy0u9fZ logs]# touch mongodb.log 
[root@iZ2zejbqrpwrmr4mjy0u9fZ logs]# mkdir -p /var/run/mongodb

master
[root@iZ2zegc312qxcxs61cotxlZ opt]# cat /usr/local/mongodb/mongdb.conf
port = 27017
logpath = /usr/local/mongodb/logs/mongodb.log
pidfilepath=/var/run/mongodb/mongodb.pid
dbpath=/data/mongodb
master = true           #        
source = 172.17.165.230
fork = true
logappend = true
#auth = true

slave
[root@iZ2zejbqrpwrmr4mjy0u9fZ ~]# cat /usr/local/mongodb/mongodb.conf 
port = 27017    #   
logpath = /usr/local/mongodb/logs/mongodb.log   #    
pidfilepath=/var/run/mongodb/mongodb.pid        #PID   
dbpath=/data/mongodb                            #      
slave = true                                    #           
source = 172.17.165.245                         #       ip    ：ip      
fork = true                                     #      
logappend = true                                #      
#auth = true                                    #    

[root@iZ2zejbqrpwrmr4mjy0u9fZ ~]# vim /etc/profile
export PATH=/usr/local/mongodb/bin:$PATH

[root@iZ2zejbqrpwrmr4mjy0u9fZ ~]# mongod --config /usr/local/mongodb/mongodb.conf 
about to fork child process, waiting until server is ready for connections.
forked process: 32287
child process started successfully, parent exiting
          

use admin
      db.createUser({user:"admin", pwd:"admin",roles:[{role:"root", db:"admin"}]})
> rs.slaveOk()

mongo 172.17.165.245:27017
         
> use new10         
switched to db new10
> db.new10.save({"name":22200})
WriteResult({ "nInserted" : 1 })
> db.new10.find()
{ "_id" : ObjectId("5a7d7544ab1efad7a5581285"), "name" : 22200 }

[root@iZ2zejbqrpwrmr4mjy0u9fZ mongodb]# mongo
> use admin
switched to db admin
> db.auth("admin","admin")
1
> 
> rs.slaveOk()
> show dbs
admin         0.000GB
config        0.000GB
local         0.000GB
master_slave  0.000GB
new1          0.000GB
new10         0.000GB
teot          0.000GB
test          0.000GB
> switched to db new10
> db.new10.find()
{ "_id" : ObjectId("5a7d7544ab1efad7a5581285"), "name" : 22200 }