部署规划

一、在三个节点上创建如下目录，做测试的话建议确保在/目录有15G左右的剩余空间

[root@orcl ~]# mkdir -p /var/config

[root@orcl ~]# mkdir -p /var/sd1

[root@orcl ~]# mkdir -p /var/sd2

[root@orcl ~]# mkdir -p /var/sd3

二、查看配置文件

[root@orcl ~]# cat /etc/config.conf?

port=28000

dbpath=/var/config

logpath=/var/config/config.log

logappend=true

fork=true

configsvr=true

[root@orcl ~]# cat /etc/route.conf?

port=27017

configdb=192.168.1.30:28000,192.168.1.52:28000,192.168.1.108:28000

logpath=/var/log/mongos.log

logappend=true

fork=true

[root@orcl ~]# cat /etc/sd1.conf?

port = 27018

dbpath=/var/sd1

logpath =/var/sd1/shard1.log

logappend =true

shardsvr =true

replSet =set1

fork =true

[root@orcl ~]# cat /etc/sd2.conf ?

port = 27019

dbpath=/var/sd2

logpath =/var/sd2/shard2.log

logappend =true

shardsvr =true

replSet =set2

fork =true

[root@orcl ~]# cat /etc/sd3.conf ?

port = 27020

dbpath=/var/sd3

logpath =/var/sd3/shard1.log

logappend =true

shardsvr =true

replSet =set3

fork =true

三、在三个节点上同步时间

略

四、在三个节点上启动用config服务器

节点1

[root@orcl ~]# mongod -f /etc/config.conf?

about to fork child process, waiting until server is ready for connections.

forked process: 3472

child process started successfully, parent exiting

[root@orcl ~]# ps -ef |grep mongo

root ? ? ?3472 ? ? 1 ?1 19:15 ? ? ? ? ?00:00:01 mongod -f /etc/config.conf

root ? ? ?3499 ?2858 ?0 19:17 pts/0 ? ?00:00:00 grep mongo

[root@orcl ~]# netstat -anltp|grep 28000

tcp ? ? ? ?0 ? ? ?0 0.0.0.0:28000 ? ? ? ? ? ? ? 0.0.0.0:* ? ? ? ? ? ? ? ? ? LISTEN ? ? ?3472/mongod?

节点2

[root@localhost ~]# mongod -f /etc/config.conf

about to fork child process, waiting until server is ready for connections.

forked process: 2998

child process started successfully, parent exiting

[root@localhost ~]# ps -ef |grep mongo

root ? ? ?2998 ? ? 1 ?8 19:15 ? ? ? ? ?00:00:08 mongod -f /etc/config.conf

root ? ? ?3014 ?2546 ?0 19:17 pts/0 ? ?00:00:00 grep mongo

[root@localhost ~]# netstat -anltp|grep 28000

tcp ? ? ? ?0 ? ? ?0 0.0.0.0:28000 ? ? ? ? ? ? ? 0.0.0.0:* ? ? ? ? ? ? ? ? ? LISTEN ? ? ?2998/mongod ?

节点3

[root@db10g ~]# mongod -f /etc/config.conf

about to fork child process, waiting until server is ready for connections.

forked process: 4086

child process started successfully, parent exiting

[root@db10g ~]# ps -ef |grep mongo

root ? ? ?4086 ? ? 1 ?2 19:25 ? ? ? ? ?00:00:00 mongod -f /etc/config.conf

root ? ? ?4100 ?3786 ?0 19:25 pts/0 ? ?00:00:00 grep mongo

[root@db10g ~]# netstat -anltp|grep 28000

tcp ? ? ? ?0 ? ? ?0 0.0.0.0:28000 ? ? ? ? ? ? ? 0.0.0.0:* ? ? ? ? ? ? ? ? ? LISTEN ? ? ?4086/mongod ?

五、在三个节点上启动用路由服务器

节点1

[root@orcl ~]# ?mongos -f /etc/route.conf

about to fork child process, waiting until server is ready for connections.

forked process: 3575

child process started successfully, parent exiting

[root@orcl ~]# netstat -anltp|grep 2701

tcp ? ? ? ?0 ? ? ?0 0.0.0.0:27017 ? ? ? ? ? ? ? 0.0.0.0:* ? ? ? ? ? ? ? ? ? LISTEN ? ? ?3575/mongos ?

节点2

[root@localhost ~]# ?mongos -f /etc/route.conf

about to fork child process, waiting until server is ready for connections.

forked process: 3057

child process started successfully, parent exiting

[root@localhost ~]# netstat -anltp|grep 2701

tcp ? ? ? ?0 ? ? ?0 0.0.0.0:27017 ?

节点3

[root@db10g ~]# mongos -f /etc/route.conf

about to fork child process, waiting until server is ready for connections.

forked process: 4108

child process started successfully, parent exiting

[root@db10g ~]# netstat -anltp|grep 27017

tcp ? ? ? ?0 ? ? ?0 0.0.0.0:27017 ? ? ? ? ? ? ? 0.0.0.0:* ? ? ? ? ? ? ? ? ? LISTEN ? ? ?4108/mongos?

六、在三个节点启用shard

mongod -f /etc/sd1.conf

mongod -f /etc/sd2.conf

mongod -f /etc/sd3.conf

节点1