LibreNMS
Nagios
| LibreNMS | Nagios | |
|---|---|---|
| 70 | 8 | |
| 3,956 | 1,582 | |
| 1.6% | 1.4% | |
| 9.8 | 8.4 | |
| 1 day ago | 4 days ago | |
| PHP | C | |
| GNU General Public License v3.0 or later | GNU General Public License v3.0 only |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
LibreNMS
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OpenNMS: Visualize and monitor everything on your local and remote networks
I recommend [librenms/librenms: Community-based GPL-licensed network monitoring system](https://github.com/librenms/librenms), which is Open source and free.
- LibreNMS: Open-source featured, network monitoring system
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Submitted a bug report - any help from Reddit?
Bug report is over here
- LibreNMS is an autodiscovering PHP/MySQL-based network monitoring system
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System Resource Monitoring
I playing with LibreNMS in my lab, just for the heck of it.
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LibreNMS virtual machine image
git clone https://github.com/librenms/librenms.git
- Nokia 7360 ISAM FX SNMP MIB
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Network Monitoring Program
LibreNMS is awesome! It's a fork of Observium, but has a more "friendly" development philosophy—there's some history there.
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Mixed Vendor Network Monitoring and Management
- NMS / NPM: NetXMS, Zabbix, LibreNMS, PRTG - NCM, updates, automation: Unimus - IaC / automation: Ansible - DCIM / IPAM: NetBox - IPAM / DDI: Infoblox
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Mixed Platform for Switches and Wireless Access Points
However, you can try your luck with a more "all-in-one" like LibreNMS that includes a lot of stuff and quite an amount of integrations (like sflow, snmp, checkmk, etc...) which is probably what you're looking (the all in a single screen)
Nagios
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The 50 best open-source alternatives to popular SaaS software
GitHub: Nagios GitHub Repository
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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 ?
What are some alternatives?
Zabbix - Real-time monitoring of IT components and services, such as networks, servers, VMs, applications and the cloud.
Naemon - Networks, Applications and Event Monitor
Cacti - Cacti â„¢
Netdata - The open-source observability platform everyone needs
LibreNMS-docker - LibreNMS Docker image
Thruk - Thruk is a multibackend monitoring webinterface for Naemon, Nagios, Icinga and Shinken using the Livestatus API.
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
Mikrotik-Router-Monitoring-System - SNMP based Router Monitoring System for Mikrotik Routers
Monit
Performance Co-Pilot - Performance Co-Pilot