本次部署的LAMP主要由RHEL5.5、APACHE2.4.3、PHP5.4.9和MYSQL5.5.27这四部分组成。
安装后的Cacti首页。
【安装准备】
1、卸载已安装LAMP
- # rpm -e httpd
- # rpm -e mysql
- # rpm -e php
- # yum -y remove httpd
- # yum -y remove php
- # yum -y remove mysql-server mysql
- # yum -y remove php-mysql
2、关闭SELINUX和IPTABLES
- # sed -i 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/selinux/config //永久禁用,需要重启生效
- # /etc/rc.d/init.d/iptables stop
【安装apache2.4.3】
1、如果以前安装过httpd或者yum方式安装了apr和apr-util,都需要卸载
- # yum remove apr apr-util httpd
2、编译和安装apr
- # wget -c http://mirror.bjtu.edu.cn/apache//apr/apr-1.4.6.tar.gz
- # tar -zxvf apr-1.4.6.tar.gz
- # cd apr
- # ./configure --prefix=/usr/local/apr-httpd/
- # make
- # make install
3、编译和安装apr-util
- # wget -c http://mirror.bjtu.edu.cn/apache//apr/apr-util-1.4.1.tar.gz
- # tar -zxvf apr-util-1.4.1.tar.gz
- # cd apr-util
- # ./configure --prefix=/usr/local/apr-util-httpd/
- # make
- # make install
4、编译httpd
- # wget -c http://apache.etoak.com/httpd/httpd-2.4.3.tar.gz
- # tar -zxvf httpd-2.4.3.tar.gz
- # cd httpd-2.4.3
- # ./configure --prefix=/usr/local/apache --with-apr=/usr/local/apr-httpd --with-apr-util=/usr/local/apr-util-httpd --enable-so --enable-deflate=shared --enable-expires=shared --enable-headers=shared --enable-rewrite=shared --enable-static-support
- # make
- # make install
5、如需启动、停止、重启Apache就可以用以下方式
- # /usr/local/apache/bin/httpd -k start //启动
- # /usr/local/apache/bin/httpd -k stop //停止
- # /usr/local/apache/bin/httpd -k restart //重启
【安装MySQL5.5.28】
1、安装依赖库gcc、gcc-c++
- yum install gcc gcc-c++
2、编译和安装cmdk
- # wget -c http://www.cmake.org/files/v2.8/cmake-2.8.10.2.tar.gz
- # tar -zxvf cmake-2.8.10.2.tar.gz
- # cd cmake-2.8.10.2
- # ./bootstrap --prefix=/usr/local/cmake
- # make
- # make install
3、添加mysql用户和用户组
- # groupadd mysql
- # useradd -g mysql mysql
4、安装mysql
- # wget -c http://cdn.mysql.com/Downloads/MySQL-5.5/mysql-5.5.28.tar.gz
- # tar -zxvf mysql-5.5.28.tar.gz
- # cd mysql-5.5.28
- # cmake -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DMYSQL_DATADIR=/usr/local/mysql/data -DMYSQL_UNIX_ADDR=/usr/local/mysql/mysql.sock -DWITH_MYISAM_STORAGE_ENGINE=1 -DWITH_INNOBASE_STORAGE_ENGINE=1 -DWITH_ARCHIVE_STORAGE_ENGINE=1 -DWITH_BLACKHOLE_STORAGE_ENGINE=1 -DWITH_PARTITION_STORAGE_ENGINE=1 -DWITH_READLINE=1 -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci -DEXTRA_CHARSETS=all -DMYSQL_TCP_PORT=3306
- # make
- # make install
- # cp support-files/my-medium.cnf /etc/my.cnf
- # /usr/local/mysql/scripts/mysql_install_db --user=mysql
- # chown -R root.mysql /usr/local/mysql
- # chown -R mysql /usr/local/mysql/data
5、修改root密码
- # /usr/local/mysql/bin/mysqladmin -uroot password '新密码'
6、启动、停止mysql
- # /usr/local/mysql/bin/mysqld_safe --user=mysql & //启动
- # /usr/local/mysql/bin/mysqladmin -uroot -p shutdown //停止
【安装PHP5.4.9】
1、查询并删除原有PHP
- # rpm -q php
2、安装依赖的库
- # yum install libxml2-devel
- # wget -c http://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.14.tar.gz
- # tar zxvf libiconv-1.14.tar.gz
- # cd libiconv-1.14
- # ./configure --prefix=/usr/local/libiconv
- # make
- # make install
3、编译和安装PHP
- # wget -c http://www.php.net/get/php-5.4.9.tar.gz/from/cn2.php.net/mirror
- # tar -zxvf php-5.4.9.tar.gz
- # cd php-5.4.9
- # ./configure --prefix=/usr/local/php --with-apxs2=/usr/local/apache/bin/apxs --with-config-file-path=/usr/local/php/etc --with-config-file-scan-dir=/usr/local/php/etc/php.d --with-openssl --with-zlib --enable-bcmath --with-bz2 --with-curl --enable-ftp --with-gd --enable-gd-native-ttf --with-gettext --with-mhash --enable-mbstring --with-mcrypt --enable-soap --enable-zip --enable-sockets --with-iconv=/usr/local/libiconv --with-mysql=/usr/local/mysql --without-pear
- # make
- # make install
4、配置PHP
- # cp php.ini-production /usr/local/php/etc/php.ini
- # vi /usr/local/apache/conf/httpd.conf
- 在#AddType application/x-gzip .gz .tgz下加一行:
- AddType application/x-httpd-php .php
- 在#LoadModule foo_module modules/mod_foo.so下加一行: 如果原来有就去掉#号
- LoadModule php5_module modules/libphp5.so
- 找到DirectoryIndex index.html在后面添加 index.php
- 保存httpd.conf文件.
- # pkill httpd
- # /usr/local/apache/bin/httpd -k start
5、测试PHP
- # vi /usr/local/apache/htdocs/index.php
- 输入 <?php phpinfo(); ?>
- 保存index.php文件
- 在浏览器上输入http://ip:port/index.php 可以看到PHP版本信息
【安装rrdtool1.4.7】
1、设置环境变量
- # export BUILD_DIR=/data/tools/postfix_install
- # export INSTALL_DIR=/usr/local/rrdtool
- # export CFLAGS="-O3 -fPIC"
- # export LDFLAGS="-Wl,--rpath -Wl,${INSTALL_DIR}/lib"
- # export PKG_CONFIG_PATH=/usr/local/rrdtool/lib/pkgconfig
2、编译和安装依赖工具库pkgconfig
- # wget -c http://pkgconfig.freedesktop.org/releases/pkg-config-0.23.tar.gz
- # tar -zxvf pkg-config-0.23.tar.gz
- # cd pkg-config-0.23
- # ./configure --prefix=$INSTALL_DIR
- # make
- # make install
3、编译和安装依赖工具库zlib
- # wget -c http://oss.oetiker.ch/rrdtool/pub/libs/zlib-1.2.3.tar.gz
- # tar xzvf zlib-1.2.3.tar.gz
- # cd zlib-1.2.3
- # ./configure --prefix=$INSTALL_DIR --shared
- # make
- # make install
4、编译和安装依赖工具库libpng
- # wget -c http://oss.oetiker.ch/rrdtool/pub/libs/libpng-1.2.18.tar.gz
- # tar xzvf libpng-1.2.18.tar.gz
- # cd libpng-1.2.18
- # ./configure --prefix=$INSTALL_DIR
- # make
- # make install
5、编译和安装依赖工具库freetype
- # wget -c http://oss.oetiker.ch/rrdtool/pub/libs/freetype-2.3.5.tar.gz
- # tar xzvf freetype-2.3.5.tar.gz
- # cd freetype-2.3.5
- # ./configure --prefix=$INSTALL_DIR CFLAGS="-O3 -fPIC"
- # make
- # make install
6、编译和安装依赖工具库LibXML2
- # wget -c http://oss.oetiker.ch/rrdtool/pub/libs/libxml2-2.6.32.tar.gz
- # tar xzvf libxml2-2.6.32.tar.gz
- # cd libxml2-2.6.32
- # ./configure --prefix=$INSTALL_DIR
- # make
- # make install
7、编译和安装依赖工具库fontconfig
- # wget -c http://oss.oetiker.ch/rrdtool/pub/libs/fontconfig-2.4.2.tar.gz
- # tar xzvf fontconfig-2.4.2.tar.gz
- # cd fontconfig-2.4.2
- # ./configure --prefix=$INSTALL_DIR --with-freetype-config=$INSTALL_DIR/bin/freetype-config --with-expat-lib=/usr/lib64
- # make
- # make install
8、编译和安装依赖工具库pixman
- # wget -c http://oss.oetiker.ch/rrdtool/pub/libs/pixman-0.10.0.tar.gz
- # tar xzvf pixman-0.10.0.tar.gz
- # cd pixman-0.10.0
- # ./configure --prefix=$INSTALL_DIR
- # make
- # make install
9、编译和安装依赖工具库cairo
- # wget -c http://oss.oetiker.ch/rrdtool/pub/libs/cairo-1.6.4.tar.gz
- # tar xzvf cairo-1.6.4.tar.gz
- # cd cairo-1.6.4
- # ./configure --prefix=$INSTALL_DIR --enable-xlib=no --enable-xlib-render=no --enable-win32=no
- # make
- # make install
10、编译和安装依赖工具库Glib
- # wget -c http://oss.oetiker.ch/rrdtool/pub/libs/glib-2.15.4.tar.gz
- # tar xzvf glib-2.15.4.tar.gz
- # cd glib-2.15.4
- # ./configure --prefix=$INSTALL_DIR
- # make
- # make install
11、编译和安装依赖工具库Pango
- # wget -c http://oss.oetiker.ch/rrdtool/pub/libs/pango-1.21.1.tar.bz2
- # tar jxvf pango-1.21.1.tar.gz
- # cd pango-1.21.1
- # ./configure --prefix=$INSTALL_DIR --without-x
- # make
- # make install
12、编译和安装依赖工具库intltool(此步骤可选)
- # yum install perl-XML-Parser
- # wget -c http://ftp.gnome.org/pub/gnome/sources/intltool/0.40/intltool-0.40.6.tar.gz
- # tar xzvf intltool-0.40.6.tar.gz
- # cd intltool-0.40.6
- # ./configure
- # make
- # make install
13、编译和安装依赖工具库rrdtool
- # wget -c http://oss.oetiker.ch/rrdtool/pub/rrdtool-1.4.7.tar.gz
- # tar xzvf rrdtool-1.4.7.tar.gz
- # cd rrdtool-1.4.7
- # ./configure --prefix=$INSTALL_DIR
- # make
- # make install
【安装snmp】
1、检查snmp是否存在
- # rpm -qa|grep net-snmp
- net-snmp须安装以下4个包
- net-snmp-libs-5.3.2.2-5.el5.i386
- net-snmp-5.3.2.2-5.el5.i386
- net-snmp-devel-5.3.2.2-5.el5.i386
- net-snmp-utils-5.3.2.2-5.el5.i386
- # rpm -ivh elfutils-devel-*
- # rpm -ivh beecrypt-*
- # rpm -ivh net-snmp-5.3.2.2-5.el5.i386.rpm
- # rpm -ivh net-snmp-devel-5.3.2.2-5.el5.i386.rpm
- # rpm -ivh net-snmp-utils-5.3.2.2-5.el5.i386.rpm
2、配置snmp
- # vi /etc/snmp/snmpd.conf
- com2sec notConfigUser default public 改为:com2sec notConfigUser 127.0.0.1 public
- access notConfigGroup "" any noauth exact systemview none none 改为:access notConfigGroup "" any noauth exact all none none
- # view all included .1 80
- 将前面的#注释去掉
- 保存snmpd.conf文件
3、重启snmp服务
- # service snmpd restart
【安装Cacti0.8.8a】
1、编译和安装cacti
- # wget -c http://www.cacti.net/downloads/cacti-0.8.8a.tar.gz
- # tar -zxvf cacti-0.8.8a.tar.gz
- # mv cacti-0.8.8a /usr/local/apache/htdocs/cacti
- # chown -R root.root /usr/local/apache/htdocs/cacti
- # /usr/local/mysql/bin/mysql -uroot -p
- mysql> create database cacti;
- mysql> use cacti;
- mysql> source /usr/local/apache/htdocs/cacti/cacti.sql;
- mysql> grant all on cacti.* to root;
- mysql> grant all on cacti.* to root@localhost;
- mysql> grant all on cacti.* to cactiuser;
- mysql> grant all on cacti.* to cactiuser@localhost;
- mysql> set password for cactiuser@localhost=password('cactipw');
- # vi /usr/local/apache/htdocs/cacti/include/config.php
- $database_type=“mysql”;
- $database_default=“cacti”;
- $database_hostname=“localhost”;
- $database_username=“cactiuser”;
- $database_password=“cactipw”;
2、Cacti安装向导
- (1)访问http://ip:port/cacti 页面显示Cacti Installation Guide信息,点击Next
- (2)选择“New Install”,并确认所显示的配置信息,没有问题则点击Next
- (3)各个路径根据自己的安装路径填写,找不着的可以试着用whereis、find之类的命令检索一下,一定要全部填写正确!不然会影响画图,设置完成后点击Finish
- RRDTool Binary Path: /usr/local/rrdtool/bin/rrdtool
- PHP Binary Path: /usr/local/php/bin/php
- snmpwalk Binary Path: /usr/bin/snmpwalk
- snmpget Binary Path: /usr/bin/snmpget
- snmpbulkwalk Binary Path: /usr/bin/snmpbulkwalk
- snmpgetnext Binary Path: /usr/bin/snmpgetnext
- Cacti Log File Path: /usr/local/apache/htdocs/cacti/log/cacti.log
- SNMP Utility Version: NET-SNMP 5.x
- RRDTool Utility Version: RRDTool 1.4.x
- (4)来到Cacti登录界面,首次登陆默认账号/密码是admin/admin,点击Login,然后系统会强制立即修改密码
- (5)点击Console->Setting->Paths,填入下列地址
- RRDTool Default Font:
- Spine Poller File Path: /usr/local/apache/htdocs/cacti/poller.php
3、生成统计图像
- # /usr/local/php/bin/php /usr/local/apache/htdocs/cacti/poller.php > /dev/null 2>&1
- # ls /usr/local/apache/htdocs/cacti/rra //看看这个目录下面有没有文件存在,有则表示图像生成成功
- # crontab -e
- # */1 * * * * cactiuser /usr/local/php/bin/php /usr/local/apache/htdocs/cacti/poller.php > /dev/null 2>&1
- :wq
完成以上步骤即可成功使用Cactiv0.8.8对所需要的服务系统进行监控了。