Centos 7 cacti build

1. Turn off selinux

Setenforce 0

2. Install the appropriate tools

Yum-y install wget unzip vim

3. Install httpd, mariadb database, php, php database, rrdtool drawing tools and corresponding graphics library, snmp, etc.

Yum-y install httpd mariadb-server mysql-devel php php-mysql php-gd php-pear rrdtool rrdtool-devel rrdtool-php rrdtool-perl gd gd-devel php-gd net-snmp net-snmp-utils php-snmp net-snmp-libs

3.1.Configuring httpd

Systemctl start httpd

Systemctl enable httpd

Firewall-cmd-reload

3.2.Configuring mariadb database

Systemctl start mariadb

Mysql_secure_installation

Set root password? [Y/n] n

Remove anonymous users? [Y/n] y

Disallow root login remotely? [Y/n] y

Remove test database and access to it? [Y/n] y

Reload privilege tables now? [Y/n] y

Mysql-u root-p

3.2.1. Create users to test php and mariadb connectivity

Grant all privileges on. To test@localhost identified by 'test'

Flush privileges

Systemctl restart mariadb

Systemctl enable mariadb

Firewall-cmd-permanent-add-port=3306/tcp

Firewall-cmd-reload

Configure the PHP time zone

Vim / etc/php.ini

Date.timezone = PRC modify time zone

Systemctl restart httpd

3.4. Set up a test page and note that the red mark is consistent with the test account.

Vim / var/www/html/index.php

Systemctl restart httpd

3.4.1, test connectivity, ok is fine, start the installation of cacti.

4. Create a cacti folder under the tmp directory. Users download the corresponding installation package for cacti.

Cd / tmp

Mkdir cacti

5. Go to the cacti directory and start the installation

Cd / tmp/cacti/

Wget http://www.cacti.net/downloads/cacti-0.8.8f.tar.gz

Tar zxvf cacti-0.8.8f.tar.gz

Mv cacti-0.8.8f / var/www/html/cacti

5.1.Create cacti database and cacti users, and grant permissions

Mysql-u root-p

Create database cacti default character set utf8

Grant all privileges on cacti. To cacti@localhost identified by 'cacti'

Flush privileges

5.2. import cacti.sql into the database

Mysql-ucacti-predhat cacti

< /var/www/html/cacti/cacti.sql 5.3、修改config.php和global.php中对应数据库的信息 vim /var/www/html/cacti/include/config.php vim /var/www/html/cacti/include/global.php / make sure these values refect your actual database/host/user/password / $database_type = "mysql"; 数据库名称 $database_default = "cacti";数据库名称 $database_hostname = "127.0.0.1";主机名称 $database_username = "cacti";数据库用户名 $database_password = "cacti";数据库密码 $database_port = "3306"; $database_ssl = false; / 6、配置snmp，修改一下对应行信息 vim /etc/snmp/snmpd.conf 41 com2sec notConfigUser default public 62 access notConfigGroup "" any noauth exact systemview none none 85 #view all included .1 80 systemctl restart snmpd.service systemctl enable snmpd.service 7、创建cacti用户，授权目录权限 useradd -r -M cacti chown -R cacti /var/www/html/cacti/rra/ chown -R cacti /var/www/html/cacti/log/ 8、配置一个抓图的计划任务 crontab -e /5 /usr/bin/php /var/www/html/cacti/poller.php >

> / tmp/cacti_rrdtool.log

Execute poller.php to generate graphics

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

9. Visit the installation interface to start the installation of cacti, and then install http://ip/cacti/.

The following is the installation of the corresponding plug-in. Please note that the version of the plug-in corresponds to cacti. The old version may report an error.

Installation of cacti plug-ins setting, thold, monitor, wethermap, realtime, spine

Wget https://docs.cacti.net/media/plugin:settings-v0.71-1.tgz

Mv plugin\: settings-v0.71-1.tgz / tmp/cacti/settings-v0.71-1.tgz

Tar-zxvf settings-v0.71-1.tgz

Mv settings / var/www/html/cacti/plugins/*

Wget https://docs.cacti.net/media/plugin:thold-v0.5.0.tgz

Mv plugin\: thold-v0.5.0.tgz / tmp/cacti/thold-v0.5.0.tgz

Tar-zxvf thold-v0.5.0.tgz

Mv thold / var/www/html/cacti/plugins/

Wget https://docs.cacti.net/media/plugin:monitor-v1.3-1.tgz

Mv plugin\: monitor-v1.3-1.tgz / tmp/cacti/monitor-v1.3-1.tgz

Tar-zxvf monitor-v1.3-1.tgz

Mv monitor / var/www/html/cacti/plugins/

Wget https://github.com/howardjones/network-weathermap/releases/download/version-0.98a/php-weathermap-0.98a.zip

Unzip php-weathermap-0.98a.zip

Mv weathermap/ / var/www/html/cacti/plugins/

After the plug-in is installed, go to the weathermap view and click edit. If an error occurs, you need to modify the weathermap/editor.php file and change $ENABLED=false; to $ENABLED=ture.

Cd / var/www/html/cacti/plugins/weathermap/

Vi editor.php

$ENABLED=true

Then modify the weathermap/configs/ and weathermap/output/ host permissions:

Chown-R apache:apache configs/

Chown-R cacti:apache output/

After the modification, you can create a configuration file and add a drawing. If there is a problem such as not being able to edit the drawing, please close SElinux.

Wget wget https://docs.cacti.net/media/plugin:realtime-v0.5-1.tgz-- no-check-certificate

Mv plugin\: realtime-v0.5-1.tgz / tmp/cacti/realtime-v0.5-1.tgz

Tar-zxvf realtime-v0.5-1.tgz

Mv realtime / var/www/html/cacti/plugins/

Mkdir / var/www/html/cacti/cache

Chown apache:apache-R / var/www/html/cacti/cache

Wget http://www.cacti.net/downloads/spine/cacti-spine-0.8.8f.tar.gz

Yum-y install libtool net-snmp-devel mysql-devel

Tar zxvf cacti-spine-0.8.8f.tar.gz

Cd cacti-spine-0.8.8f

. / configure

Make & & make install

Cp / usr/local/spine/etc/spine.conf.dist / etc/spine.conf

Vim / etc/spine.conf

DBHost localhost

DBDatabase cacti

DBUser cacti

DBPass cacti

DBPort 3306

/ usr/local/spine/bin/spine

SPINE: Using spine config file [/ etc/spine.conf]

SPINE: Version 0.8.8f starting

SPINE: Time: 0.0913 s, Threads: 5, Hosts: 2

Cat / var/www/html/cacti/log/cacti.log

Firewall-cmd-permanent-add-port=161/udp

Firewall-cmd-reload

Then go to the page on cacti's Plugin Management to install the plug-in. **