nagios系列(一)centos6.5环境部署nagios服务端

nagios软件安装包存放目录：/home/oldboy/tools

nagios服务安装目录：/usr/local/nagios

1、配置yum源

echo "------ step 1: config yum ------"

cd /etc/yum.repos.d/

wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-6.repo

报错：

# wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-6.repo

--2016-07-21 09:10:05-- http://mirrors.aliyun.com/repo/Centos-6.repo

Resolving mirrors.aliyun.com... failed: Name or service not known.

wget: unable to resolve host address “mirrors.aliyun.com”

是不能解析域名，编辑DNS即可

[root@node4 yum.repos.d]# vim /etc/resolv.conf

nameserver 192.168.8.251

2、配置profile文件

echo "------ step 2: config profile------"

echo 'export LC_ALL=C'>> /etc/profile

source /etc/profile

3、停用防火墙和selinux

echo "------ step 3: stop iptables and selinux------"

/etc/init.d/iptables stop

chkconfig iptables off

setenforce 0

也可以用脚本

if [ -f /etc/selinux/config ]; then

sed -i 's#SELINUX=enforcing#SELINUX=disabled#g' /etc/selinux/config

setenforce 0

fi

4、时间同步

echo "------ step 4: config time sync------"

/usr/sbin/ntpdate pool.ntp.org

echo '#time sync by jack at 2016-7-21'>>/var/spool/cron/root

echo '*/10 * * * * /usr/sbin/ntpdate pool.ntp.org >/dev/null 2>&1'>>/var/spool/cron/root

crontab -l

5、安装依赖包

echo "------ step 5: install gcc and lamp env etc------"

yum install gcc glibc glibc-common -y

yum install gd gd-devel -y

yum install httpd php php-gd -y

yum install mysql* -y

6、添加nagios用户和组

echo "------ step 6: add nagios user and group------"

/usr/sbin/useradd -m nagios

#/usr/sbin/useradd apache

/usr/sbin/groupadd nagcmd

/usr/sbin/usermod -a -G nagcmd nagios

/usr/sbin/usermod -a -G nagcmd apache

7、安装服务端软件

echo "------ step 7: download and install nagios------"

[ ! -f oldboy_training_nagios_soft.zip ] && exit 1

unzip oldboy_training_nagios_soft.zip

tar xzf nagios-3.5.1.tar.gz

cd nagios

./configure --with-command-group=nagcmd

make all

make install

make install-init

make install-config

make install-commandmode

make install-webconf

cd ../

echo "------ step 8: config web auth------"

htpasswd -cb /usr/local/nagios/etc/htpasswd.users jack jack

9、安装插件

echo "------ step 9: install nagios-plugins------"

yum -y install perl-devel

tar zxf nagios-plugins-1.4.16.tar.gz

cd nagios-plugins-1.4.16

./configure --with-nagios-user=nagios --with-nagios-group=nagios --enable-perl-modules

make && make install

cd ../

ls /usr/local/nagios/libexec/|wc -l

报错：

check_http.c:312: error: ‘ssl_version’ undeclared (first use in this function)

check_http.c:312: error: (Each undeclared identifier is reported>

解决办法：

yum install -y openssl*

echo "------ step 10: install nrpe------"

tar zxvf nrpe-2.12.tar.gz

cd nrpe-2.12

./configure

make all

make install-plugin

make install-daemon

make install-daemon-config

cd ..

10、启动nagios和apache

echo "------ step 11: startup service and check------"

/etc/init.d/nagios start

/etc/init.d/httpd start

echo -----------

lsof -i tcp:80

echo ----------

ps -ef|grep nagios

echo "NAGIOS is successfully installed."

echo ok

hosts.cfg文件定义：

services.cfg文件说明：

巴特西

nagios系列(一)centos6.5环境部署nagios服务端

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