Nagios3.0.5在CentOS5.2中安装（四）--使用NDOUtils将Nagios监控信息存入数据库

Question

使用NDOUtils将Nagios监控信息存入数据库

1.NDOUtils安装需求：
Nagios正确安装运行，版本>=2.0安装目录：/usr/local/nagios
MySQL正确安装并运行，我用的是二进制安装包，安装目录：/usr/local/mysql

2.安装
下载安装包：http://www.nagios.org/download/
#　确认DBD-mysql包安装，如没有安装，请先安装。
# 如果DBI包没安装DBD-mysql前需要先安装DBI包
tar xzvf DBI-1.605.tar.gz
cd DBI-1.605
perl Makefile.PL
make
make install

tar xzvf DBD-mysql-3.0008.tar.gz
cd DBD-mysql-3.0008
unset LANG
perl Makefile.PL --libs="-L/usr/local/mysql/lib/mysql -lmysqlclient -L/usr/lib -lz " --cflags="-I/usr/local/mysql/include"  --testhost=127.0.0.1 --mysql_config=/usr/local/mysql/bin/mysql_config --testuser=root --testpassword=baihe.com
make
make install

#　做好MySQL库文件lib和include文件的连接（这点很重要）。
ln -s /usr/local/mysql/include/* /usr/include/
mkdir /usr/include/mysql
ln -s /usr/local/mysql/include/* /usr/include/mysql/
ln -s /usr/local/mysql/lib/* /usr/lib/
mkdir /usr/lib/mysql
ln -s /usr/local/mysql/lib/* /usr/lib/mysql

tar xzvf ndoutils-1.4b7.tar.gz
cd ndoutils-1.4b7
./configure --enable-mysql
#　执行完成后，注意向上看看打印出的信息，看看是否找到了MySQL的库文件和include文件。
make
cd src/
#　我的Nagios是3.0.5，所以拷贝的是ndomod-3x.o、ndo2db-3x，如果你的是2.X.x请拷贝ndomod-2x.o、ndo2db-2x
cp ndomod-3x.o ndo2db-3x log2ndo file2sock /usr/local/nagios/bin
cd ../db
#　创建数据库，使用root用户，密码是baihe.com
mysqladmin -u root -pbaihe.com create nagios
./installdb -u root -p baihe.com -d nagios
#　拷贝配置文件
cd ../config
cp ndo* /usr/local/nagios/etc/
#　修改/usr/local/nagios/etc/ndo2db.cfg文件的数据库信息。
vi /usr/local/nagios/etc/ndo2db.cfg
vi nagios.cfg
#　复制下面内容粘贴到/usr/local/nagios/etc/nagios.cfg配置文件的#broker_module＝...下面。
# Uncomment the line below if you're running Nagios 3.x
broker_module=/usr/local/nagios/bin/ndomod-3x.o config_file=/usr/local/nagios/etc/ndomod.cfg
#　修改/usr/local/nagios/etc/nagios.cfg配置文件下面参数的值为-1（一般默认如此）。
event_broker_options=-1

# 启动ndo2db
/usr/local/nagios/bin/ndo2db-3x -c /usr/local/nagios/etc/ndo2db.cfg
# 查看系统日志是否有错误信息：
tail -30 /var/log/messages
Nov 27 14:09:26 tech nagios: ndomod: NDOMOD 1.4b7 (10-31-2007) Copyright (c) 2005-2007 Ethan Galstad (nagios@nagios.org)
Nov 27 14:09:26 tech nagios: ndomod: Successfully connected to data sink.  0 queued items to flush.
Nov 27 14:09:26 tech nagios: Event broker module '/usr/local/nagios/bin/ndomod-3x.o' initialized successfully.
Nov 27 14:09:26 tech nagios: Finished daemonizing... (New PID=1884
# 重启Nagios
service nagios restart
# 查看Nagios日志，看是否正常启动。
tail -20 /usr/local/nagios/var/nagios.log
[1227766166] ndomod: NDOMOD 1.4b7 (10-31-2007) Copyright (c) 2005-2007 Ethan Galstad (nagios@nagios.org)
[1227766166] ndomod: Successfully connected to data sink.  0 queued items to flush.
[1227766166] Event broker module '/usr/local/nagios/bin/ndomod-3x.o' initialized successfully.
[1227766166] Finished daemonizing... (New PID=1884
作者：石头  来源:http://blog.sina.com.cn/s/blog_4e424e210100b6vu.html