icinga2-common - 2.12.3-1+deb11u1 main

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.
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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.
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This package provides configuration and some basic helper scripts.