IT 小筆記: CACTI 安裝於Ubuntu 1604

LAMP必須先安裝好

# vi /etc/apt/sources.list

於最後加入
deb http://ftp.ro.debian.org/debian/ stretch main contrib non-free
deb-src http://ftp.ro.debian.org/debian/ stretch main
deb http://security.debian.org/debian-security stretch/updates main contrib non-free
deb-src http://security.debian.org/debian-security stretch/updates main

#apt update
#apt upgrade

#apt install php7.0-snmp php7.0-xml php7.0-mbstring php7.0-json php7.0-gd php7.0-gmp php7.0-zip php7.0-ldap php7.0-mcrypt

# echo "date.timezone = Asia/Taipei" >> /etc/php/7.0/apache2/php.ini
# mysql -u root -p
MariaDB [(none)]> create database cacti;
MariaDB [(none)]> grant all on cacti.* to 'cactiuser'@'localhost' identified by 'password1';
MariaDB [(none)]> flush privileges;
MariaDB [(none)]> exit

# mysql -u root -p mysql < /usr/share/mysql/mysql_test_data_timezone.sql

# mysql -u root -p -e 'grant select on mysql.time_zone_name to cactiuser@localhost'

# vi /etc/mysql/mariadb.conf.d/50-server.cnf 將下列加入底部

max_heap_table_size = 98M

tmp_table_size = 64M

join_buffer_size = 64M

innodb_buffer_pool_size = 485M

innodb_doublewrite = off

innodb_flush_log_at_timeout = 3

innodb_read_io_threads = 32

innodb_write_io_threads = 16

# systemctl restart mysql apache2
# systemctl status mysql apache2

下載Cacti
# wget https://www.cacti.net/downloads/cacti-latest.tar.gz
# tar xfz cacti-latest.tar.gz
# cp -rf cacti-1.1.38/* /var/www/html

# rm /var/www/html/index.html
# touch /var/www/html/log/cacti.log
# chown -R www-data:www-data /var/www/html/

# vi /var/www/html/include/config.php 變更資料庫Cacti的密碼

$database_type = 'mysql';

$database_default = 'cacti';

$database_hostname = 'localhost';

$database_username = 'cactiuser';

$database_password = 'xxxxx';

$database_port = '3306';

$database_ssl = false;

# mysql -u cactiuser cacti -p < /var/www/html/cacti.sql

# apt install snmp snmpd snmp-mibs-downloader rrdtool

# systemctl restart snmpd.service

# systemctl status snmpd.service