Cacti简易安装配置

系统和需要手动安装的软件包，其它需要的软件包以YUM方式安装

CentOS5.5

rrdtool-1.4.4.tar.gz

cacti-spine-0.8.7g.tar.gz

cacti-0.8.7g.tar.gz

net-snmp-5.6.tar.gz

1.安装LMAP环境

#yum install httpd mysql-server php php-devel php-mysql

2.下载cacti,Spine,rrdtool,net-snmp 到如下目录

#mkdir cacti-install

3.安装Spine所需要的包（包括net-snmp-devel ，后续手动安装）

#yum install mysql mysql-devel openssl-devel

4.安装RRDTool所需要的包

#yum install cairo-devel libxml2-devel pango-devel pango libpng-devel freetype freetype-devel libart_lgpl-devel

5.安装cacti所需要的包(net-snmp)

# tar -zxvf net-snmp-5.6.tar.gz

# cd net-snmp-5.6

# ./configure --prefix=/usr/local/net-snmp --enable-developer(--enable-developer 是spine所需要的）

# make && make install

#/usr/local/net-snmp/sbin/snmpd （启动）

#vi /etc/rc.d/rc.local加入自启动

/usr/local/net-snmp/sbin/snmpd

6.安装rrdtool

#tar -zxvf rrdtool-1.4.4.tar.gz

# cd rrdtool-1.4.4

# ./configure --prefix=/usr/local/rrdtool

# make && make install

7.安装cacti

# groupadd cacti

# useradd -g cacti cacti

# tar -zxvf cacti-0.8.7g.tar.gz

# mv cacti-0.8.7g /var/www/html/cacti

8.配置数据库

# mysqladmin -u root password mingdaoit

# mysql -u root -p

输入密码

mysql> create database cacti;

mysql> grant all on cacti.* to cacti@localhost identified by 'abc123';

mysql> flush privileges;

mysql> /q

# cd /var/www/html/cacti/

# mysql -ucacti -pabc123 cacti<cacti.sql

#mysql -uroot -p

mysql> use cacti;

mysql> show tables;

+---------------------------+

| Tables_in_cacti |

+---------------------------+

| cdef |

| cdef_items |

| colors |

| data_input |

| data_input_data |

| data_input_fields |

| data_local |

| data_template |

| data_template_data |

| data_template_data_rra |

| data_template_rrd |

| graph_local |

| graph_template_input |

| graph_template_input_defs |

| graph_templates |

| graph_templates_gprint |

| graph_templates_graph |

| graph_templates_item |

| graph_tree |

| graph_tree_items |

| host |

| host_graph |

| host_snmp_cache |

| host_snmp_query |

| host_template |

| host_template_graph |

| host_template_snmp_query |

| poller |

| poller_command |

| poller_item |

| poller_output |

| poller_reindex |

| poller_time |

| rra |

| rra_cf |

| settings |

| settings_graphs |

| settings_tree |

| snmp_query |

| snmp_query_graph |

| snmp_query_graph_rrd |

| snmp_query_graph_rrd_sv |

| snmp_query_graph_sv |

| user_auth |

| user_auth_perms |

| user_auth_realm |

| user_log |

| version |

+---------------------------+

48 rows in set (0.00 sec)

# vi /var/www/html/cacti/include/config.php

/* make sure these values refect your actual database/host/user/password */

$database_type = "mysql";

$database_default = "cacti";

$database_hostname = "localhost";

$database_username = "cacti";

$database_password = "abc123";

$database_port = "3306";

9.配置cacti

http://192.168.15.125/cacti

注意rrdtool路径,修改为实际路径

#rpm -ql rrdtool

cacti默认是使用cmd.php采集数据，如果不使用spine,这样也就基本上可以了

手工为监控对象生产文件

# /usr/bin/php /var/www/html/cacti/poller.php

[root@nagios etc]# cd /var/www/html/cacti/rra

[root@nagios rra]# ls

localhost_load_1min_5.rrd localhost_mem_swap_4.rrd localhost_users_6.rrd

localhost_mem_buffers_3.rrd localhost_proc_7.rrd

# vi /etc/crontab加入如下，每五分钟更新一次

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

10.安装cacti-spine

# tar -zxvf cacti-spine-0.8.7g.tar.gz

# cd cacti-spine-0.8.7g

# ./configure --prefix=/usr/local/cacti-spine --wiht-snmp=/usr/local/net-snmp

# make && make install

# cd /usr/local/cacti-spine/etc

# cp spine.conf.dist spine.conf

# vi spine.conf

DB_Host localhost

DB_Database cacti

DB_User cacti

DB_Pass abc123

DB_Port 3306

DB_PreG 0

在Console----setting---paths 下设置spine的路径

在Console----setting---general 下选择所安装的rrdtool的版本

在Console----setting---poller 下选择poller type为spine

11.安装cacti-plugin

# tar -zxvf cacti-plugin-0.8.7g-PA-v2.8.tar.gz

# cd cacti-plugin-arch/

# cp cacti-plugin-0.8.7g-PA-v2.8.diff /var/www/html/cacti/

# cp pa.sql /var/www/html/cacti/

# cd /var/www/html/cacti

# patch -p1 -N < cacti-plugin-0.8.7g-PA-v2.8.diff (这个必须是在cacti目录下执行)

# mysql -ucacti -pabc123 cacti < pa.sql

#vi include/global.php

/* Default database settings*/

$database_type = "mysql";

$database_default = "cacti";

$database_hostname = "localhost";

$database_username = "cacti";

$database_password = "abc123";

$database_port = "3306";

#vi include/config.php

$url_path="/cacti/"

12.安装相关插件

解压相关你要安装的插件然后mv到/var/www/html/cacti/plugins目录下。

修改user managemnet下admin的相关权限，及把未打钩的钩上





到plugin management下 开启相关插件服务





本机的监控情况





监控H3C S3600交换机

在交换机上开启Snmp-agent

syste-view

snmp-agent

snmp-agent sys-info version all

snmp-agent community read public

相关链接

http://www.cacti.net/

http://cactiusers.org/downloads/

http://www.21andy.com/blog/20100204/1615.html

http://bbs.chinaunix.net/thread-1774724-1-1.html

http://www.joecen.com/article/cacti/cactifaq/

http://blog.sina.com.cn/s/blog_4e424e2101000b6o.html

http://www.cyberciti.biz/faq/fedora-rhel-install-cacti-monitoring-rrd-software/