inushome 发表于 2019-1-26 10:19:22

centreon 监控服务器部署应用

  centreon作为nagios的分布式监控管理平台,其功能强大,打造了centreon在IT监控方面强势地位,它的底层使用nagios监控软件,nagios通过ndoutil模块将监控数据写入数据库,centreon读取该数据并即时的展现监控信息,通过centreon可以简单地管理和配置所有nagios,因此,完全可以使用centreon轻易的搭建企业级分布式IT基础运维监控系统。(百度百科)
  一、安装系统环境,软件版本
  操作系统:centos6.5
  nagios:4.0.4
  nagios-plugins: 2.0
  nrpe:2.15
  ndoutils:2.0.0
  centreon:2.5.0
  关闭iptables,selinux
  二、服务器安装部署centreon
  1、安装依赖环境(建议安装好yum源rpmforge)
  安装GD库相关
  #yum -y install gd fontconfig-devel libjpeg-devel libpng-devel gd-devel perl-GD
  安装mysql相关
  #yum -y install openssl-devel perl-DBD-MySQL mysql-server mysql-devel
  安装PHP及扩展
  #yum -y install php php-mysql php-gd php-ldap php-xml php-mbstring php-snmp
  安装PERL及扩展模块
  #yum -y install perl-DBI perl-Config-IniFiles perl-develperl-IO-Socket-INET6 perl-Time-HiRes
  安装RRDtools相关
  #yum -y install rrdtool rrdtool-perl
  安装SNMP相关
  #yum -y install perl-Crypt-DES perl-Digest-SHA1 perl-Digest-HMAC net-snmp* lm_sensors perl-Net-SNMP
  安装其他相关依赖库
  #yum -y install fping cpp gcc gcc-c++ libstdc++ glib2-devel
  #yum -y install fping php-process php-devel mail*
  安装PEAR相关
  #yum -y install php-pear php-pear-DB
  #pear channel-update pear.php.net
  #pear upgrade-all
  2、安装nagios
  创建用户、用户组
  #groupadd nagcmd
  #useradd -G nagcmd nagios
  #usermod -a -G nagcmd apache
  编译安装
  #tar -zxvf nagios-4.0.4.tar.gz
  #cd nagios-4.0.4
  #./configure--prefix=/usr/local/nagios
  --with-command-group=nagcmd
  --enable-event-broker            #########添加NDoutils############
  --enable-embedded-perl
  #make all
  #make install
  #make install-init
  #make install-config
  #make install-commandmode
  #make install-webconf                           #########打开nagios的web接口########
  #chkconfig nagios on
  #service nagios start
  3、安装nagios-plugins
  #tar -zxvf nagios-plugins-2.0.tar.gz
  #cd nagios-plugins-2.0
  #./configure   --with-nagios-user=nagios
  --with-nagios-group=nagios
  --enable-perl-modules
  #make
  #make install
  4、安装nrpe
  #tar -zxvf nrpe-2.15.tar.gz
  #cd nrpe-2.15
  #./configure --with-nrpe-user=nagios
  --with-nrpe-group=nagios
  --with-nagios-user=nagios
  --with-nagios-group=nagios
  --enable-command-args
  #make all
  #make install-plugin
  #make install-daemon
  #make install-daemon-config
  5、安装ndoutils
  #tar -zxvf ndoutils-2.0.0.tar.gz
  #cd ndoutils-2.0.0
  #./configure--prefix=/usr/local/nagios
  --enable-mysql
  --with-ndo2db-user=nagios
  --with-ndo2db-group=nagios
  #make
  #make install
  #cpconfig/ndo2db.cfg-sample /usr/local/nagios/etc/ndo2db.cfg #######当前目录为ndoutils-2.0.0#######
  #cpconfig/ndomod.cfg-sample /usr/local/nagios/etc/ndomod.cfg #######当前目录为ndoutils-2.0.0#######
  #cpdaemon-init /etc/init.d/ndo2db                            #######当前目录为ndoutils-2.0.0#######
  # vim /etc/init.d/ndo2db
  killproc_ndo2db ()
  {
  kill `pidof ndo2db |cut -f1 -d " "` >/dev/null 2>&1 #######重复两行######
  kill `pidof ndo2db |cut -f1 -d " "` >/dev/null 2>&1
  }
  stop)
  echo "Stopping $servicename..."
  killproc_ndo2db
  ;;
  #chmod +x /etc/init.d/ndo2db
  #chkconfig --add ndo2db
  #chkconfigndo2db on
  至此nagios的作用组件安装完成
  6、安装centreon
  #tar -zxvf centreon-2.5.0.tar.gz
  #cd centreon-2.5.0
  #./install.sh -i
  此过程为交互式,只需按要求填写路径即可。(附件为安装过程截图)
  7、启动web前准备
  #service httpd restart
  #chkconfig httpd on
  #service mysqld start
  #chkconfig mysqld on
  #mysqladmin -u root -p''
  #vim /etc/my.cnf
  
  innodb_file_per_table=1      ####为每个innodb表格创建独立表空间
  #service mysqld restart
  8、web页面安装
  附件截图
  9、启动服务
  #service centcore start
  #service centstorage start
  #service centreontrapd start

  #service nagios>  #service ndo2db start
  #/usr/local/nagios/bin/nrpe -c /usr/local/nagios/etc/nrpe.cfg -d
  10、安装汉化
  #wget http://cacti-nagios.googlecode.com/files/messages.mo
  #mkdir -p /usr/local/centreon/www/locale/zh_CN/LC_MESSAGES/
  #cp messages.mo /usr/local/centreon/www/locale/zh_CN/LC_MESSAGES/
  #chown apache:apache -R /usr/local/centreon/www/locale
  #Administration -> admin -> Language选择zh_CN,设置完成后重新登陆(web页面设置)
  至此服务器端安装完成
  三、客户端安装
  1、安装依赖
  #yum install -y gcc glibc glibc-common gd gd-devel xinetd openssl-devel perl-CPAN openssl-devel net-snmp*
  2、安装nagios-plugins
  #tar -zxvf nagios-plugins-2.0.tar.gz
  #cd nagios-plugins-2.0
  #./configure   --with-nagios-user=nagios
  --with-nagios-group=nagios
  --enable-perl-modules
  #make
  #make install
  3、安装nrpe
  #tar -zxvf nrpe-2.15.tar.gz
  #cd nrpe-2.15
  #./configure --with-nrpe-user=nagios
  --with-nrpe-group=nagios
  --with-nagios-user=nagios
  --with-nagios-group=nagios
  --enable-command-args
  #make all
  #make install-plugin
  #make install-daemon
  #make install-daemon-config
  4、修改nrpe配置文件
  #vim /usr/local/nagios/etc/nrpe
  allowed_hosts=127.0.0.1,serverip
  allowed_hosts=127.0.0.1,172.16.30.11(逗号两边不能有空格)
  启动nrpe服务
  #/usr/local/nagios/bin/nrpe -c /usr/local/nagios/etc/nrpe.cfg –d
  5、验证服务器、客户端通信
  在服务器端执行
  #/usr/local/nagios/libexec/check_nrpe -H 172.16.30.10(客户端ip)
  NRPE v2.15
  则表示通信正常
  至此centreon安装完成

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