Nagios监控Oracle(check_oracle_health)
Nagios自带的oracle监控check_oracle功能较少,可以采用perl写的check_oracle_health脚本1、安装check_oracle_health
Nagios自带的Oracle监控check_oracle功能较少,,可以采用perl写的check_oracle_health脚本
1、安装check_oracle_health
wget
wget
版本任意选(此处使用1.6.3)
tar zxvf check_oracle_health-1.6.3.tar.gz
cd check_oracle_health-1.6.3
./configure --prefix=/usr/local/nagios/ --with-nagios-user=nagios --with-nagios-gourp=nagios --with-mymodules-dir=/usr/local/nagios/libexec/ --with-mymodules-dyn-dir=/usr/local/nagios/libexec/
#指定用户、用户组以及目标路径等
make all
make install
2、设定系统环境变量
在root下,编辑.bash_profile,插入oracle用户的环境变量,要和oracle用户的.bash_profile文件中设置的一样
export PATH
unset USERNAME
PS1="\[\e[0m\][\u@\[\e[32;1m\]`/sbin/ifconfig eth0 | grep "inet addr" | sed -e "s/^.*inet addr:\(.*\) Bcast.*$/\1/"`\[\e[0m\]\W]# "
export PS1
export ORACLE_BASE=/u01/app/oracle
export ORACLE_HOME=$ORACLE_BASE/product/10.2.1/db
export PATH=$PATH:$ORACLE_HOME/bin
export ORACLE_SID=qiyue
3、安装perl的oracle插件
① wget
tar zxvf DBI-1.609.tar.gz
cd DBI-1.609
perl Makefile.PL
make all
make install
② wget
tar -zxvf DBD-Oracle-1.24a.tar.gz
cd DBD-Oracle-1.24
perl Makefile.PL #此处如果之前不设定root的oracle环境变量会报错
make all
make install
③ 如果在运行脚本时报错
Can't locate Time/HiRes.pm in @INC (@INC contains: /usr/lib64/perl5/5.8.5/x86_64-linux-thread-multi
wget
tar zxvf Time-HiRes-01.02.tar.gz
cd Time-HiRes-01.02
perl Makefile.PL
make all
make install
4、测试
cd /usr/local/nagios/libexec
./check_oracle_health --connect=nagios --username system --password ora123 --mode connected-users
OK - 11 connected users | connected_users=11;50;100
./check_oracle_health --connect=nagios --username system --password ora123 --mode=tnsping
OK - connection established to nagios.
5、其余配置和nagios配置相同