MongoDB数据库配置文件与启动（二）

本文档介绍mongodb数据库的配置文件mongo.conf的参数

配置文件如下

# mongod.conf

# for documentation of all options, see:

# http://docs.mongodb.org/manual/reference/configuration-options/

# where to write logging data.

systemLog:

destination: file

logAppend: true

path: /var/log/mongodb/mongod.log

# Where and how to store data.

storage:

dbPath: /MongoDB/mongo

journal:

enabled: true

# engine:

# mmapv1:

# wiredTiger:

#security:

# authorization: enabled

# keyFile: /MongoDB/key/mongodb-keyfile

#

# how the process runs

processManagement:

fork: true # fork and run in background

pidFilePath: /var/run/mongodb/mongod.pid # location of pidfile

timeZoneInfo: /usr/share/zoneinfo

# network interfaces

net:

port: 27017

bindIp: 0.0.0.0 # Listen to local interface only, comment to listen on all interfaces.

#security:

#operationProfiling:

#replication:

#replication:

# replSetName: Appex

#sharding:

## Enterprise-Only Options

#auditLog:

#snmp:

需要使用的参数

1，systemLog:

destination: file #文件，默认

logAppend: true #输出日志，默认true，打开

path: /var/log/mongodb/mongod.log #日志路径

2，storage:

dbPath: /MongoDB/mongo #数据库存储数据路径，依生产环境而定

journal:

enabled: true #日记，默认true，存储引擎相关参数

3，net:

port: 27017 #监控端口

bindIp: 0.0.0.0 #允许IP访问，建议0.0.0.0全开，即允许所有人来访问，前提 是开启安全访问控制

4，processManagement:

fork: true # fork and run in background #开启进程模式

pidFilePath: /var/run/mongodb/mongod.pid # location of pidfile

timeZoneInfo: /usr/share/zoneinfo #时区

5，#security:

# authorization: enabled #密码认证，基于用户角色控制

# keyFile: /MongoDB/key/mongodb-keyfile #密钥认证，副本集之间的认证

PS：此参数默认关闭，打开配置后续讨论

6，#replication:

# replSetName: Appex #副本集名字

PS：副本集功能，后续讨论

启动命令：

service mongod start