How to Install and Uninstall icinga2 Package on Ubuntu 21.04 (Hirsute Hippo)
Last updated: November 26,2024
1. Install "icinga2" package
This tutorial shows how to install icinga2 on Ubuntu 21.04 (Hirsute Hippo)
$
sudo apt update
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$
sudo apt install
icinga2
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2. Uninstall "icinga2" package
In this section, we are going to explain the necessary steps to uninstall icinga2 on Ubuntu 21.04 (Hirsute Hippo):
$
sudo apt remove
icinga2
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$
sudo apt autoclean && sudo apt autoremove
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3. Information about the icinga2 package on Ubuntu 21.04 (Hirsute Hippo)
Package: icinga2
Architecture: amd64
Version: 2.12.3-1
Priority: extra
Section: universe/admin
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Debian Nagios Maintainer Group
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 37
Depends: icinga2-bin (= 2.12.3-1), icinga2-common (= 2.12.3-1)
Recommends: icinga2-doc (= 2.12.3-1), monitoring-plugins-basic | nagios-plugins-basic, libreadline7
Suggests: vim-icinga2
Filename: pool/universe/i/icinga2/icinga2_2.12.3-1_amd64.deb
Size: 11080
MD5sum: b43ad863e5c2b54994e7e4f34cd75dba
SHA1: 05df7630da67250d19ca67f17cf835ff0b2d7e44
SHA256: a92b245fadcc368863d34f87480bd865c55a86afcd2025a7cc74b7bf44025c98
SHA512: 04cf6cb0f6adf620ecddb939f2bc200eee7a88eb10daacbf66d955bab67fbe41327cc70b732c484ab9f57529363a00218abc532edac86f52be2a5c446a0329da
Homepage: https://icinga.com
Description-en: host and network monitoring system
Icinga 2 is a general-purpose monitoring application to fit the needs of
any size of network. Icinga 1.x was a Nagios fork; this new generation
has been rewritten from scratch in C++, with multi-threading and cluster
support.
.
Features:
* all standard features of Icinga and Nagios;
* much faster and more scalable than Icinga 1 and Nagios;
* new, more intuitive, template-based configuration format;
* monitoring services on ICMP (ping) or TCP ports (HTTP, NNTP, POP3,
SMTP, etc.) by executing checks (see monitoring-plugins*);
* any small script following the Nagios plugin API can be used as a
check plugin;
* notifications about alerts for any custom script (with examples);
* native support for Livestatus and Graphite.
.
This is the metapackage to install all Icinga 2 features.
Description-md5: 2437d4eec840a772b3ba09c39cbe2bb3
Architecture: amd64
Version: 2.12.3-1
Priority: extra
Section: universe/admin
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Debian Nagios Maintainer Group
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 37
Depends: icinga2-bin (= 2.12.3-1), icinga2-common (= 2.12.3-1)
Recommends: icinga2-doc (= 2.12.3-1), monitoring-plugins-basic | nagios-plugins-basic, libreadline7
Suggests: vim-icinga2
Filename: pool/universe/i/icinga2/icinga2_2.12.3-1_amd64.deb
Size: 11080
MD5sum: b43ad863e5c2b54994e7e4f34cd75dba
SHA1: 05df7630da67250d19ca67f17cf835ff0b2d7e44
SHA256: a92b245fadcc368863d34f87480bd865c55a86afcd2025a7cc74b7bf44025c98
SHA512: 04cf6cb0f6adf620ecddb939f2bc200eee7a88eb10daacbf66d955bab67fbe41327cc70b732c484ab9f57529363a00218abc532edac86f52be2a5c446a0329da
Homepage: https://icinga.com
Description-en: host and network monitoring system
Icinga 2 is a general-purpose monitoring application to fit the needs of
any size of network. Icinga 1.x was a Nagios fork; this new generation
has been rewritten from scratch in C++, with multi-threading and cluster
support.
.
Features:
* all standard features of Icinga and Nagios;
* much faster and more scalable than Icinga 1 and Nagios;
* new, more intuitive, template-based configuration format;
* monitoring services on ICMP (ping) or TCP ports (HTTP, NNTP, POP3,
SMTP, etc.) by executing checks (see monitoring-plugins*);
* any small script following the Nagios plugin API can be used as a
check plugin;
* notifications about alerts for any custom script (with examples);
* native support for Livestatus and Graphite.
.
This is the metapackage to install all Icinga 2 features.
Description-md5: 2437d4eec840a772b3ba09c39cbe2bb3