[原创]个人笔记:Cacti 0.8.7f安装记录

[原创]个人笔记:Cacti 0.8.7f安装记录

(源自：杨志刚 博客 yangzhigang.cublog.cn)

 

注：转载请注明来源。

 

前言：
   以前在我的Blog中写过关于cacti的安装方法，是通过yum远程软件仓库安装的，其版本是cacti 0.8.7e，现在中发布最新版本是cacti 0.8.7f了，所以，本次通过在中下载tar.gz的包进行安装，并进行相对应的patch安装，以及测试一两个Plugin的安装，记录下来，以供各位网友参考。

 

=============================  Cacti 0.8.7f 安装  ==============================

// 配置远程软件仓库，通过软件仓库来安装cacti所需要的软件环境（为了以后测试，问题诊断，再开发等，可以多安装一部分非必须的安装包）
[root@centos54 /]#  vi /etc/yum.repos.d/dag.repo
[dag]
name=Dag RPM Repository for Red Hat Enterprise Linux
baseurl=
gpgcheck=1
enabled=1
导入非官方库的GPG：
[root@centos53 /]#  rpm --import

 

安装cacti需要的环境包

[root@centos54 /]# yum install -y httpd mysql mysql-server php php-mysql net-snmp net-snmp-utils
[root@centos54 /]# yum install -y zlib libpng freetype libjpeg fontconfig gd libxml2 
[root@centos54 /]# yum install -y rrdtool

 

// 进行snmp,http的配置文件的改动

本机net-snmp的配置

[root@centos54 /]# vi /etc/snmp/snmpd.conf

更改配置如下：

com2sec notConfigUser  localhost       public

access  notConfigGroup ""      any       noauth    exact  all none none

view all    included  .1   

 

httpd的配置

[root@centos54 /]# vi /etc/httpd/conf/httpd.conf

更改或增加：

ServerName xxx.xxx.xxx.xxx

AddDefaultCharset GB2312

 

httpd中cacti目录的配置

[root@centos54 /]# vi /etc/httpd/conf.d/cacti.conf
Alias /cacti /var/www/cacti/

    DirectoryIndex index.php
    Options -Indexes
    AllowOverride all
    order deny,allow
    allow from all
    AddType application/x-httpd-php .php
    php_flag magic_quotes_gpc on
    php_flag track_vars on

 

 

// mysqld的配置,为cacti创建db和user

[root@centos54 /]# service mysqld start

[root@centos54 /]# mysql -uroot

mysql> select user,host,password from mysql.user;

mysql> delete from mysql.user where user='';

mysql> select user,host,password from mysql.user;

mysql> set password for ");

mysql> create database cactidb;

mysql> grant all on cactidb.* to ;

mysql> grant all on cactidb.* to ;

mysql> set password for ");

mysql> flush privileges;

mysql> select user,host,password from mysql.user;

mysql> show databases;

mysql> exit

 

// 下载最新版本Cacti 0.8.7f，解压、MV

[root@centos54 /]# cd /usr/local/src

[root@centos54 src]# wget

[root@centos54 src]# tar zxvf cacti-0.8.7f.tar.gz

[root@centos54 src]# mv cacti-0.8.7f /var/www/cacti

[root@centos54 src]# useradd cacti

[root@centos54 src]# cd /var/www/

[root@centos54 www]# chown -R root:root cacti/

[root@centos54 www]# chown -R cacti:cacti cacti/rra/ cacti/log/

 

[root@centos54 /]# cd /var/www/cacti/

[root@centos54 cacti]# mysql --user=root --password=rootpw cactidb

[root@centos54 cacti]#  vi /var/www/cacti/include/config.php

/* make sure these values refect your actual database/host/user/password */
$database_type = "mysql";
$database_default = "cactidb";
$database_hostname = "localhost";
$database_username = "cacti";
$database_password = "cactipw";
$database_port = "3306";

 

// 设置crontab定时任务

[root@centos54 cacti]# vi /etc/crontab

*/5 * * * * cacti /usr/bin/php /var/www/cacti/poller.php > /dev/null 2>&1

 

// 设置服务开机自启动,重启服务

[root@centos54 /]# chkconfig snmpd on
[root@centos54 /]# chkconfig httpd on
[root@centos54 /]# chkconfig mysqld on

[root@centos54 /]# service httpd restart

[root@centos54 /]# service snmpd restart

[root@centos54 /]# service mysqld restart

 

// WEB页完成安装

浏览/cacti/index.php或

就可以出再Cacti Installation Guide的页面了。NEXT--NEXT--FINISH。

用户名和密码为：admin/admin，之后输入新的密码，就完成了最基本的安装。

 

 

========================= Cacti 0.8.7f Patch安装  ==========================

 

// 下载Patch安装包，并安装（到中下载cacti 0.8.7f对应的patch文件，也叫做Plugin Architecture，即插件架构）

[root@centos54 cacti]# cd /usr/local/src
[root@centos54 src]# wget

[root@centos54 src]# tar zxvf cacti-plugin-0.8.7f-PA-v2.7.tar.gz
[root@centos54 src]# cp -R cacti-plugin-arch/* /var/www/cacti

cp: overwrite `/var/www/cacti/LICENSE'? y
cp: overwrite `/var/www/cacti/README'? y
[root@centos54 src]# cd /var/www/cacti/
[root@centos54 cacti]# mysql -ucacti -pcactipw cactidb

[root@centos54 cacti]# patch -p1 -N
patching file auth_changepassword.php
patching file auth_login.php
patching file data_sources.php
patching file graph_image.php
patching file graph.php
patching file graphs_new.php
patching file graphs.php
patching file host.php
patching file include/auth.php
patching file include/bottom_footer.php
patching file include/global_arrays.php
patching file include/global_constants.php
patching file include/global_form.php
patching file include/global.php
patching file include/global_settings.php
patching file include/plugins.php
patching file include/top_graph_header.php
patching file include/top_header.php
patching file index.php
patching file lib/api_device.php
patching file lib/auth.php
patching file lib/functions.php
patching file lib/html_form.php
patching file lib/html.php
patching file lib/plugins.php
patching file lib/poller.php
patching file lib/rrd.php
patching file lib/variables.php
patching file plugins/index.php
patching file plugins.php
patching file poller.php
patching file user_admin.php
patching file utilities.php

 

如果是通过"“的URL访问，要修改global.php：

[root@centos54 cacti]# vi /var/www/cacti/include/global.php
/* Default database settings*/
$database_type = "mysql";
$database_default = "cactidb";
$database_hostname = "localhost";
$database_username = "cacti";
$database_password = "cactipw";
$database_port = "3306";

/*
   Edit this to point to the default URL of your Cacti install
   ex: if your cacti install as at this
   would be set to /cacti/
*/

$config['url_path'] = '/cacti/';

 

// 授权admin用户"plugin Management"：
登录后，Utilities--User Management--admin--Realm Permissions，选中“Plugin Management"，Save。OK啦，后面的工作就是要安装相关的插件了

 

========================= Cacti 0.8.7f Plugins安装测试  ==========================

   

    经测试，monitor、thold、settings、realtime等plugins在此版本下使用正常，安装方法可以参看我的blog中" 个人笔记:Cacti 0.8.7e插件成功安装之:xxxx 部分。

 

 

好了，到此关于Cacti 0.8.7f的安装，patch(plugin Arch)的安装，以及plugins的测试都完成了，如大家按以上方法安装遇到问题，可以通过以下方式联系我：

1）MAIL：

2）MSN：

3）BLOG留言：yangzhigang.cublog.cn

 

Good Luck,every one。