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=='''Icinga takes open source monitoring to the next level.'''== :'''Icinga is an open source monitoring software project that began as a fork of Nagios.''' :The Icinga Project maintains two branches in parallel: Icinga 1 and Icinga 2. :Icinga 1 and Icinga 2 are enterprise-grade open source monitoring systems that keep watch over a netwo..."

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Created page with " <gallery mode="packed-hover" widths=200px heights=120px> File:Icinga.png|https://icinga.com </gallery> =='''Icinga takes open source monitoring to the next level.'''== :'''Icinga is an open source monitoring software project that began as a fork of Nagios.''' :The Icinga Project maintains two branches in parallel: Icinga 1 and Icinga 2. :Icinga 1 and Icinga 2 are enterprise-grade open source monitoring systems that keep watch over a netwo..."

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<gallery mode="packed-hover" widths=200px heights=120px>
File:Icinga.png|https://icinga.com
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=='''Icinga takes open source monitoring to the next level.'''==

:'''Icinga is an open source monitoring software project that began as a fork of Nagios.'''

:The Icinga Project maintains two branches in parallel: Icinga 1 and Icinga 2.

:Icinga 1 and Icinga 2 are enterprise-grade open source monitoring systems that keep watch over a network and any conceivable network resource, notify users of errors and recoveries, and generate performance data for reporting.
:Though both are scalable and extensible, Icinga 2 is designed to monitor complex, large environments across dispersed locations out-of-the-box.

:'''All software written by the Icinga Project is licensed under GPL V2 – free to use, distribute and modify.'''

===Monitoring===
*Monitoring of network services (SMTP, POP3, HTTP, NNTP, ping, etc.)
*Monitoring of host resources (CPU load, disk usage, etc.)
*Monitoring of server components (switches, routers, temperature and humidity sensors, etc.)
*Monitoring of network connectivity and performance
*Simple plug-in design that allows users to easily develop their own service checks
*Parallelized service checks
*Ability to define network host hierarchy using “parent” hosts, allowing detection of and distinction between hosts that are down and those that are unreachable
*Ability to define event handlers to be run during service or host events for proactive problem resolution

'''Notification'''
*Notification of contact persons when service or host problems occur and get resolved (via email, pager, or user-defined method)
*Escalation of alerts to other users or communication channels
*Mobile phone App and Desktop plugins

'''Visualisation & Reporting'''
*Two optional user interfaces (Icinga Classic UI and Icinga Web) for visualization of host and service status, network maps, reports, logs, etc.
*Icinga Reporting module based on open source Jasper Reports for both Icinga Classic and Icinga Web user interfaces
*Template based reports (e.g. Top 10 problematic hosts or services, synopsis of complete monitoring environment, availability reports, etc.)
*Report repository with varying access levels and automated report generation and distribution
*Optional extension for SLA reporting that distinguishes between critical events from planned and unplanned downtimes and acknowledgement periods
*Capacity utilization reporting
*Performance graphing via add-ons such as PNP4Nagios, NagiosGrapher and InGraph
*Nagstamon linux desktop open source monitoring app.
*ANag Android mobile phone open source monitoring app.
 
'''Icinga is free and open source''' – there are no limitations and you can inspect, integrate, extend and modify however you want.

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