一、mongodb安装
1.下载（二进制版本免安装）
# wget http://fastdl.mongodb.org/linux/mongodb-linux-x86_64-1.8.1.tgz
1.2安装
# tar zxvf mongodb-linux-x86_64-1.8.1.tgz -C /usr/local
# mv mongodb-linux-x86_64-1.8.1 /usr/local/mongodb
二、配置
2.1创建用户
# useradd mongod -s /sbin/nologin
# mkdir /data/mongodb/data
# mkdir /data/log/mongodb/
# chown mongod.mongod /data/mongodb/data
# chown mongod.mongod /data/log/mongodb/
2.2创建配置文件
cd /usr/local/mongodb/etc
#cat mongodb.conf
# mongo.conf
#where to log
logpath=/data/log/mongodb/mongod.log #指定日志文件
# fork and run in background
fork = true
port = 27017 #指定端口
dbpath=/data/mongodb/data #数据目录
# Enables periodic logging of CPU utilization and I/O wait
#cpu = true
# Turn on/off security. Off is currently the default
#noauth = true
#auth = true
# Verbose logging output.
#verbose = true
# Inspect all client data for validity on receipt (useful for
# developing drivers)
#objcheck = true
# Enable db quota management
#quota = true
# Set oplogging level where n is
# 0=off (default)
# 1=W
# 2=R
# 3=both
# 7=W+some reads
#oplog = 0
# Diagnostic/debugging option
#nocursors = true
# Ignore query hints
#nohints = true
# Disable the HTTP interface (Defaults to localhost:27018).
nohttpinterface = true
# Turns off server-side scripting. This will result in greatly limited
# functionality
#noscripting = true
# Turns off table scans. Any query that would do a table scan fails.
#notablescan = true
# Disable data file preallocation.
#noprealloc = true
# Specify .ns file size for new databases.
# nssize = <size>
# Accout token for Mongo monitoring server.
#mms-token = <token>
# Server name for Mongo monitoring server.
#mms-name = <server-name>
# Ping interval for Mongo monitoring server.
#mms-interval = <seconds>
# Replication Options
# in replicated mongo databases, specify here whether this is a slave or master
#slave = true
#source = master.example.com
# Slave only: specify a single database to replicate
#only = master.example.com
# or
#master = true
#source = slave.example.com
三、启动脚本
# cat /etc/init.d/mongod
#!/bin/bash
# mongod – Startup script for mongod
# chkconfig: 35 85 15
# description: Mongo is a scalable, document-oriented database.
# processname: mongod
. /etc/rc.d/init.d/functions
# things from mongod.conf get there by mongod reading it
OPTIONS=” -f /usr/local/mongodb/etc/mongodb.conf ”
#SYSCONFIG=”/etc/sysconfig/mongod”
mongod=”/usr/local/mongodb/bin/mongod”
MONGO_USER=mongod
MONGO_GROUP=mongod
#. “$SYSCONFIG” || true
start()
{
echo -n $”Starting mongod: ”
daemon –user “$MONGO_USER” $mongod $OPTIONS
RETVAL=$?
echo
[ $RETVAL -eq 0 ] && touch /var/lock/subsys/mongod
}
stop()
{
echo -n $”Stopping mongod: ”
killproc -p /data/mongodb/data/mongod.lock -t30 -TERM $mongod
RETVAL=$?
echo
[ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/mongod
}
restart () {
stop
start
}
ulimit -n 12000
RETVAL=0
case “$1” in
start)
start
;;
stop)
stop
;;
restart|reload|force-reload)
restart
;;
condrestart)
[ -f /var/lock/subsys/mongod ] && restart || :
;;
status)
status $mongod
RETVAL=$?
;;
*)
echo “Usage: $0 {start|stop|status|restart|reload|force-reload|condrestart}”
RETVAL=1
esac
exit $RETVAL
四、检查
[root@b2b_mongodb1 tools]# netstat -nlpt
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:27017 0.0.0.0:* LISTEN 2577/mongod
tcp 0 0 :::22 :::* LISTEN 2525/sshd