Nagios
Adagios
Nagios | Adagios | |
---|---|---|
7 | 1 | |
1,450 | 329 | |
1.3% | 0.3% | |
7.4 | 2.8 | |
5 days ago | about 2 months ago | |
C | HTML | |
GNU General Public License v3.0 only | GNU Affero General Public License v3.0 |
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Nagios
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OpenRC is a dependency-based init system for Unix-like systems
I've used this opportunity to look at some recent init files.
Here's one of the first I stumbled upon.
https://github.com/NagiosEnterprises/nagioscore/blob/master/...
It's 288 lines long; the LSB dependency nonsense is 8 lines of that.
Then I looked up one for Postgres;
https://wiki.postgresql.org/wiki/Lsb_conforming_init_script
This one is a whooping 356 lines long, LSB is again about 10 lines long, depending whether you count the header or not.
I don't think the "LSB dependency" argument holds water.
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Can't get Nagios to work on Ubuntu 22.04
wget -O nagioscore.tar.gz https://github.com/NagiosEnterprises/nagioscore/archive/nagios-4.4.12.tar.gz
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Upgrading Core to 4.4.7
Might be this bug? https://github.com/NagiosEnterprises/nagioscore/issues/861
- Is Nagios Core still alive? Last commit on 18 Jul 2020 😳
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Nagios Inconsistencies
As far as i know there is no option to log all executed service checks except the debug log. Probably you are looking for log_service_retries=1 ?
Adagios
What are some alternatives?
LibreNMS - Community-based GPL-licensed network monitoring system
Naemon - Networks, Applications and Event Monitor
Thruk - Thruk is a multibackend monitoring webinterface for Naemon, Nagios, Icinga and Shinken using the Livestatus API.
Netdata - The open-source observability platform everyone needs
AS-Stats v1.6 (2014-09-12) - A simple tool to generate per-AS traffic graphs from NetFlow/sFlow records
Shinken - Flexible and scalable monitoring framework
Monit
Centreon - Centreon is a network, system and application monitoring tool. Centreon is the only AIOps Platform Providing Holistic Visibility to Complex IT Workflows from Cloud to Edge.
uptime-kuma - A fancy self-hosted monitoring tool
Zabbix - Real-time monitoring of IT components and services, such as networks, servers, VMs, applications and the cloud.