In this video, you will learn how to install Icinga to monitor your entire infrastructure. Join this channel to get access to perks: null PLEASE SUBSCRIBE :) PLEASE HIT LIKE IF IT HELPED :) Icinga is a secure monitoring system that checks the availability of your network resources, watch hosts, and any applications. It notifies users of outages and generates performance data for reporting. Icinga is scalable and extensible. It can monitor large, complex environments across multiple locations. Icinga was originally created as a fork of the Nagios in 2009. Icinga also known as Nagios alternative. GIVE SUPPORT - https://www.patreon.com/lazysysad BUY ME A COFFEE - https://www.buymeacoffee.com/lazysysad PAYPAL - https://paypal.me/lazysysad LINKS: Icinga2 Master Installation and Configuration - https://www.youtube.com/watch?v=OP07bSASKVw Icinga2 Agent Installation and Configuration - https://www.youtube.com/watch?v=UGSuz_LGmHE How to Monitor MySQL or MariaDB Database Server Using Icinga2 On Ubuntu 22.04 LTS Server - https://www.youtube.com/watch?v=joztxRqUu8s How to use SQL Queries to Monitor MySQL or MariaDB Database Server Using Icinga2 - https://www.youtube.com/watch?v=gHjKN4Wshes MySQL8 Replication - https://www.youtube.com/watch?v=s4oYWBGy_FE How to Monitor MySQL or MariaDB Database Server Using Icinga2 - https://www.youtube.com/watch?v=joztxRqUu8s Icinga - https://icinga.com/ Steps: sudo su - apt-get update apt-get -y install apt-transport-https wget gnupg wget -O - https://packages.icinga.com/icinga.key | apt-key add - "the complicated command is prohibited by YouTube in the description" vi /etc/apt/sources.list.d/jammy-icinga.list deb https://packages.icinga.com/ubuntu icinga-jammy main deb-src https://packages.icinga.com/ubuntu icinga-jammy main apt-get update apt-get -y install icinga2 apt-get -y install monitoring-plugins icinga2 api setup systemctl restart icinga2 apt-get -y install icingadb-redis systemctl enable --now icingadb-redis-server icinga2 feature enable icingadb systemctl restart icinga2 apt-get -y install icingadb apt-get -y install mariadb-server mysql_secure_installation mysql -u root -p CREATE DATABASE icingadb; GRANT ALL ON icingadb.* TO icingadb@localhost IDENTIFIED BY 'Password123!'; exit "next command is prohibited by YT in description, refer to the video" vi /etc/icingadb/config.yml systemctl enable --now icingadb apt-get -y install icingadb-web icingaweb2 libapache2-mod-php icingacli php-pdo-mysql php-pdo-pgsql icingacli setup config directory --group icingaweb2 icingacli setup token create mysql -u root -p CREATE DATABASE icingaweb2; GRANT ALL ON icingaweb2.* TO icingaweb2@localhost IDENTIFIED BY 'Password123!'; exit ln -snf /etc/apache2/sites-available/default-ssl.conf /etc/apache2/sites-enabled/000-default-ssl.conf a2enmod ssl systemctl restart apache2 vi /etc/apache2/sites-available/000-default.conf RewriteEngine on RewriteCond %{HTTPS} !=on RewriteRule ^(.*) https://%{SERVER_NAME}$1 [L,R] a2enmod rewrite systemctl restart apache2 vi /etc/apache2/sites-available/default-ssl.conf RedirectMatch ^/$ /icingaweb2/ systemctl restart apache2 Chapters: 00:00 Intro 00:33 Add Icinga Package Repository 01:28 Install Icinga 2 01:42 Install Check Plugins 01:58 Set up Icinga 2 API 02:16 Set up Redis Server 02:34 Enable Icinga DB Feature 03:02 Install Icinga DB Daemon 03:09 Install MariaDB 03:48 Set up a MariaDB database for Icinga DB 04:20 Configuring Icinga DB 04:42 Installing Icinga DB Web 05:43 Enable SSL 06:37 Rewrite URL icingaweb2 06:58 Start Web Setup 12:28 Outro Drop me your feedback and comments below. That's all for now. If this video helped you in any way, please like share and subscribe! Thank you!!! #icinga #ubuntu #thelazysysadmin