主要監控流量和效能
1.搭建好lamp或者lnmp架構的網路伺服器架構
安裝httpd和php
安裝mariadb10.3版本
vim /etc/yum.repos.d/mariadb10.3.repo
[mariadb]
name = mariadb
baseurl =
gpgkey=
gpgcheck=1
systemctl start mariadb && systemctl enable mariadb
資料庫建立使用者初始化
mysqladmin -u root password '123456'
新增引數
vim /etc/my.cnf.d/server.cnf
[server]
character_set_server = utf8mb4
collation-server = utf8mb4_unicode_ci
max_heap_table_size = 256m
max_allowed_packet = 16777216
tmp_table_size = 64m
join_buffer_size = 64m
innodb_file_per_table = on
innodb_buffer_pool_size = 1024m
innodb_doublewrite = off
innodb_flush_log_at_timeout = 3
innodb_read_io_threads = 32
innodb_write_io_threads =16
innodb_file_format = barracuda
innodb_large_prefix = 1
<?php
$a=mysql_connect("localhost","root","123456");
if($a)else
?>
<?php
phpinfo();
?>
2.安裝net-snmp-utils並啟動snmp服務
yum –y install net-snmp net-snmp-libs net-snmp-utils net-snmp-devel net-snmp-perl
systemctl start snmpd && systemctl enable snmpd
3.安裝rrdtool軟體包
安裝相關依賴包
yum -y install cairo-devel zlib libxml2 libxml2-devel glib2 glib2-devel libpng libpng-devel freetype freetype_devel libart_lgpl pango pango_devel pear pear_devel perl-cpan perl-yaml
安裝rddtool
yum install -y rrdtool perl-rrdtool rrdtool-devel rrdtool-php
4.安裝部署cacti
tar zxf cacti-1.2.12.tar.gz
mv cacti-1.2.12 /var/www/html/cacti
useradd cacti
chown -r apache.apache /var/www/html/cacti/
5.建立資料庫，表結構
在建立資料庫之前修改該**的include目錄下的config.php檔案修改登入資料庫使用者和登入密碼等資訊
vim /var/www/html/cacti/include/config.php
$database_type = 'mysql';
$database_default = 'cacti';
$database_hostname = 'localhost';
$database_username = 'cacti'; #這裡的使用者名稱和後面資料庫授權有關
$database_password = 'cacti'; #這裡的密碼也和後面的資料庫授權有關
$database_port = '3306';
$database_retries = 5;
$database_ssl = false;
$database_ssl_key = '';
$database_ssl_cert = '';
$database_ssl_ca = '';
$url_path = '/cacti/';
mysql -uroot -p123456
mariadb [(none)]> create database cacti;
mariadb [(none)]> grant all on cacti.* to cacti@localhost identified by "cacti";
mariadb [(none)]> grant select on mysql.time_zone_name to 'cacti'@'localhost' identified by 'cacti';
mariadb [(none)]> quit
匯入該**的資料庫
mysql -uroot -p123456 cacti < /var/www/html/cacti/cacti.sql
6.修改時區
mysql_tzinfo_to_sql /usr/share/zoneinfo/ | mysql -uroot -p123456 mysql
vim /etc/php.ini
date.timezone = "asia/shanghai"安裝完成之後
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