students 2 students

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@sadpeanut9088 Ай бұрын

comprend rien, tu mixes les langues

@OrphéMebiame 2 ай бұрын

tu dis même quoi🙄🤦tu explique bien au début mais lorsqu'on a envie de comprendre pourquoi tu met un nombre dans un secteur institutionnel tu changes de langue je ne sais pas si s'est l'arabe ou quoi🤦🤦🤦🤦et du coup je ne comprends même pas les explications que tu donnes sois s'est l'arabe sois s'est le français 🙄😡😡ça m'énerve même 😡😠

@students2students826 3 ай бұрын

Guide : I. Download and Install VirtualBox www.virtualbox.org/wiki/Downloads II.Download and Install Ubuntu Server ubuntu.com/download/server III. Install Cacti on Ubuntu Server 1. Prerequisites sudo apt update 2. Install Apache & PHP sudo apt install -y apache2 php-mysql libapache2-mod-php 3. Install PHP Extensions sudo apt install -y php-xml php-ldap php-mbstring php-gd php-gmp 4. Install MariaDB sudo apt install -y mariadb-server mariadb-client 5. Install SNMP sudo apt install -y snmp php-snmp rrdtool librrds-perl 6. Database Tuning sudo nano /etc/mysql/mariadb.conf.d/50-server.cnf Add/Update collation-server = utf8mb4_unicode_ci max_heap_table_size = 128M tmp_table_size = 64M join_buffer_size = 64M innodb_file_format = Barracuda innodb_large_prefix = 1 innodb_buffer_pool_size = 512M innodb_flush_log_at_timeout = 3 innodb_read_io_threads = 32 innodb_write_io_threads = 16 innodb_io_capacity = 5000 innodb_io_capacity_max = 10000 sudo systemctl restart mariadb 7. PHP Configuration sudo nano /etc/php/7.4/apache2/php.ini date.timezone = US/Central memory_limit = 512M max_execution_time = 60 sudo nano /etc/php/7.4/cli/php.ini date.timezone = US/Central memory_limit = 512M max_execution_time = 60 8. Create Database sudo mysql -u root -p create database cacti; GRANT ALL ON cacti.* TO cacti@localhost IDENTIFIED BY 'cacti'; flush privileges; exit sudo mysql -u root -p mysql < /usr/share/mysql/mysql_test_data_timezone.sql sudo mysql -u root -p GRANT SELECT ON mysql.time_zone_name TO cacti@localhost; flush privileges; exit 9. Download & Configure Cacti wget www.cacti.net/downloads/cacti-latest.tar.gz tar -zxvf cacti-latest.tar.gz sudo mv cacti-1* /opt/cacti sudo mysql -u root -p cacti < /opt/cacti/cacti.sql sudo nano /opt/cacti/include/config.php /* make sure these values reflect your actual database/host/user/password */ $database_type = "mysql"; $database_default = "cacti"; $database_hostname = "localhost"; $database_username = "cacti"; $database_password = "cacti"; $database_port = "3306"; $database_ssl = false; Create a crontab file to schedule the polling job. sudo nano /etc/cron.d/cacti Add the following scheduler entry in the crontab so that Cacti can poll every five minutes */5 * * * * www-data php /opt/cacti/poller.php > /dev/null 2>&1 Create a new site for the Cacti tool sudo nano /etc/apache2/sites-available/cacti.conf Use the following configuration Alias /cacti /opt/cacti <Directory /opt/cacti> Options +FollowSymLinks AllowOverride None <IfVersion >= 2.3> Require all granted </IfVersion> <IfVersion < 2.3> Order Allow,Deny Allow from all </IfVersion> AddType application/x-httpd-php .php <IfModule mod_php.c> php_flag magic_quotes_gpc Off php_flag short_open_tag On php_flag register_globals Off php_flag register_argc_argv On php_flag track_vars On # this setting is necessary for some locales php_value mbstring.func_overload 0 php_value include_path . </IfModule> DirectoryIndex index.php </Directory> Enable the created site. sudo a2ensite cacti Restart Apache services. sudo systemctl restart apache2 Create a log file for Cacti and allow the Apache user (www-data) to write a data on to Cacti directory. sudo touch /opt/cacti/log/cacti.log sudo chown -R www-data:www-data /opt/cacti/ 10. Visit the below URL to begin the installation of Cacti your_ip_address/cacti Username: admin Password: admin