单片mongoDB

MongoDB:

https://docs.mongodb.com/manual/tutorial/install-mongodb-on-linux/#install-mongodb-community-edition

一、下载安装

# curl -O https://fastdl.mongodb.org/linux/mongodb-linux-x86_64-rhel62-3.2.9.tgz

或

# wget https://fastdl.mongodb.org/linux/mongodb-linux-x86_64-rhel62-3.2.9.tgz

# tar -xf mongodb-linux-x86_64-rhel62-3.2.9.tgz -C /opt/

# ln -s /opt/mongodb-linux-x86_64-rhel62-3.2.9/ /opt/mongodb

# cat >>/etc/profile <<HERE

 PATH=$PATH:/opt/mongodb/bin

 HERE

# source /etc/profile

# mkdir -p /opt/mongodb/{log,db,conf}

二；启动

# mongod --fork --httpinterface --rest --jsonp --setParameter enableLocalhostAuthBypass=0 --pidfilepath /opt/mongodb/mongod.pid --dbpath /opt/mongodb/db --logpath /opt/mongodb/log/mongod.log  --logappend --logRotate rename --timeStampFormat ctime

 --fork #后台daemon运行

 --bind_ip #监听IP地址列表,以逗号分隔

 --port #监听端口,默认27017

 --setParameter enableLocalhostAuthBypass=0 #所有接口都需要认证

 --pidfilepath #pid文件

 --dbpath #db存放路径

 --logpath #日志文件

 --config #配置文件

 --auth #启用认证

 --httpinterface #启用web接口

 --rest #rest api

 --jsonp #json api

 WARNING

Ensure that the HTTP status interface, the REST API, and the JSON API are all disabled in production environments to prevent potential data exposure and vulnerability to attackers

root@master:~#netstat -tunlp|grep mongod

tcp        0      0 0.0.0.0:28017               0.0.0.0:*                   LISTEN      11896/mongod        

tcp        0      0 0.0.0.0:27017               0.0.0.0:*                   LISTEN      11896/mongod 

默认监听端口，db端口为27017, web端口为28017

# vi /etc/sysconfig/iptables

 -A INPUT -p tcp -m state --state NEW -m tcp --dport 27017 -j ACCEPT

 -A INPUT -p tcp -m state --state NEW -m tcp --dport 28017 -j ACCEPT

三、关闭

# mongod --shutdown --dbpath /opt/mongod/db

还可以

命令行模式执行shutdown

# use admin

 db.shutdownServer()

或

 mongo admin --port 27017 --eval "db.shutdownServer()"

四、配置文件

默认的二进制包没有配置文件模板，可以从源码包内提取

# cp -rp /usr/local/class="lazy" data-src/mongodb-class="lazy" data-src-r3.2.9/rpm/mongod.conf /opt/mongodb/conf/

# 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

  logRotate: rename

  timeStampFormat: ctime

  path: /opt/mongodb/log/mongod.log

# Where and how to store data.

storage:

  dbPath: /opt/mongodb/db

  journal:

    enabled: true

#  engine:

#  mmapv1:

#  wiredTiger:

# how the process runs

processManagement:

  fork: true  # fork and run in background

  pidFilePath: /opt/mongodb/mongod.pid  # location of pidfile

# network interfaces

net:

  port: 27017

  #bindIp: 127.0.0.1  # Listen to local interface only, comment to listen on all interfaces.

  http:

    enabled: true

    JSONPEnabled: true

    RESTInterfaceEnabled: true

setParameter:

   enableLocalhostAuthBypass: false

#security:

#operationProfiling:

#replication:

#sharding:

## Enterprise-Only Options

#auditLog:

#snmp:

更多参数和解释请参看官方文档

五、 init管控启动脚本

# useradd -s /sbin/nologin -r mongod

# chown -R mongod: /opt/mongodb-linux-x86_64-rhel62-3.2.9

# cp -rp/usr/local/class="lazy" data-src/mongodb-class="lazy" data-src-r3.2.9/rpm/init.d-mongod /etc/init.d/mongod

# chmod +x /etc/init.d/mongod

# sed -i '/CONFIGFILE=/i MONGOD="/opt/mongodb/bin/mongod"' /etc/init.d/mongod

# sed -i '/CONFIGFILE=/s:/etc/mongod.conf:/opt/mongodb/conf/mongod.conf:g' /etc/init.d/mongod

六、修改内核参数

# cat >>/etc/rc.d/rc.local <<HERE

# echo never > /sys/kernel/mm/transparent_hugepage/enabled

# echo never > /sys/kernel/mm/transparent_hugepage/defrag

# HERE

七，重启服务访问；

# service mongod restart

http://IP:28017/