nagios监控monogodb

yum install git
如果提示没有git包则
rpm -Uvh http://download.fedora.redhat.com/pub/epel/5/i386/epel-release-5-4.noarch.rpm
cd
git clone git://github.com/mongodb/mongo-python-driver.git pymongo
cd pymongo/
python setup.py install
cd
git clone git://github.com/mzupan/nagios-plugin-mongodb.git
cd nagios-plugin-mongodb/
chmod 755 check_mongodb.py
cp check_mongodb.py /usr/local/nagios/libexec/
cd /usr/local/nagios/libexec/
执行./check_mongodb.py --help 可查看需要指定的参数
vim check_mongodb.py  可查看指定的参数的默认值，以及参数该如何配置；
如果在执行./check_mongodb.py时返回的有“DeprecationWarning: slave_okay is deprecated. Please use read_preference instead.”则，
vim check_mongodb.py 将其中的slave_okay替换为read_preference

vim /usr/local/nagios/etc/objects/commands.cfg
# 'check_mongodb' command definition
define command {
        command_name    check_mongodb
        command_line    /usr/local/nagios/libexec/check_mongodb.py -H $HOSTADDRESS$ -A $ARG1$ -P $ARG2$ -W $ARG3$ -C $ARG4$
        }

配置对应的监控项