I have tested this on Raspberry Pi 3 B+ and later on the Raspberry Pi 4 version. Aujourd’hui un nouveau tutoriel pour le Raspberry-Pi avec un outil de supervision ! Hi, I got to the section to add a host to monitor and both the localhost and my host that I was adding are showing as down. No errors at all came up, but still only the local host showingCould it be because the Pi Zero is connected wireless through mesh access point and the Pi 3 running Nagios is wired?I’ve tries restarting both services but still not being registeredThanks. Is it possible to monitor Windows or other hosts? How To Monitor Docker Containers With Nagios XI. Docker-Nagios. Installing Nagios was easy enough. Verify that you can connect from your computer via SSH. Re : [Résolu] Installation docker-nagios . Required fields are marked *. Extract files from the archive downloaded before: Don’t forget to change the version number if you download another one. Previously in this tutorial you downloaded and installed Nagios pluginsNagios plugins provide many commands to check the local host, but not so much for remote hosts.You can also download many other commands on this website (specifically look for SNMP plugins). When attempting to do the following step: sudo cp sample-config/httpd.conf /etc/apache2/sites-enabled/nagios.conf, cp: cannot stat ‘sample-config/httpd.conf’: No such file or directory, Which step creates this file? This document describes how to use the Docker Configuration Wizard to monitor your containers’ status and resource usage with Nagios XI. I am trying to set up a monitoring of docker container from the nagios.My nagios is on one VM and my docker is on another VM . Believe it or not, Zabbix 5 on Raspberry Pi can monitor up to 400 devices gathering 125 metrics every 5 minutes from each device (around 100 values per second)! In real life, I'm a Linux system administrator with a web developer experience. It is highly recommended to make use of Docker’s Remote API, if this is not possible then a plugin can be executed on the Docker server using the Nagios Cross-Platform Agent (NCPA). (Nagios). Vous avez également la possibilité de surveiller des services spécifiques ou encore un groupe d’hôte. NEMS is the Nagios Enterprise Monitoring Server. Docker Custom Images. Install and configure them with Apache. As you can create your check commands, everything is possible. Change the default password and set your preferences as you want (language, keyboard, IP, …). I googled it a bit and figured out that I needed to instead run “sudo systemctl enable nagios.service” and now my device successfully loads the nagios service at startup. You should now see “check-ntp” in the list (or any command you add) . I’ll start this post by explaining to you what I found to get Nagios quickly on the Raspberry Pi, and why they are bad options for you. Yes, it’s common as soon as there is a little issue with your configuration, You can get more details with:sudo /usr/local/nagios/bin/nagios -v /usr/local/nagios/etc/nagios.cfg, For anyone doing this in 2020, the latest version as of Aug 2019 is 4.4.5, https://assets.nagios.com/downloads/nagioscore/releases/nagios-4.4.5.tar.gzhttps://nagios-plugins.org/download/nagios-plugins-2.3.3.tar.gz, Change Log: https://www.nagios.org/projects/nagios-core/history/4x/, Hi, this all worked great until i tried to add a host. link to How to Install VMWare ESXi on a Raspberry Pi? Pour cela, taper dans le champ URL de votre navigateur internet « @IP_de_votre_RPI/nagios3 ». eval(ez_write_tag([[250,250],'raspberrytips_com-large-mobile-banner-1','ezslot_6',165,'0','0']));The Nagios installation is almost done, we just need to run the Nagios service. If you understood how to create a host, a command and a service, you are now ready to do anything in Nagios.Feel free to download new plugins on Internet, or even code your plugins (it’s nothing more than a basic script to check something). GLPI. I don’t have installed plug-in because before that, when I am accessing to my Nagios web page.It says : Nagios Core Not running,I check the status of nagios service and nothing special appears : ● nagios4.service – LSB: nagios host/service/network monitoring and management systemLoaded: loaded (/etc/init.d/nagios4; generated)Active: active (running) since Mon 2019-07-29 19:15:26 CEST; 13min agoDocs: man:systemd-sysv-generator(8)Process: 2388 ExecStart=/etc/init.d/nagios4 start (code=exited, status=0/SUCCESS)Tasks: 8 (limit: 2200)Memory: 3.1MCGroup: /system.slice/nagios4.service├─2418 /usr/sbin/nagios4 -d /etc/nagios4/nagios.cfg├─2419 /usr/sbin/nagios4 –worker /var/lib/nagios4/rw/nagios.qh├─2420 /usr/sbin/nagios4 –worker /var/lib/nagios4/rw/nagios.qh├─2421 /usr/sbin/nagios4 –worker /var/lib/nagios4/rw/nagios.qh├─2422 /usr/sbin/nagios4 –worker /var/lib/nagios4/rw/nagios.qh├─2423 /usr/sbin/nagios4 –worker /var/lib/nagios4/rw/nagios.qh├─2424 /usr/sbin/nagios4 –worker /var/lib/nagios4/rw/nagios.qh└─2428 /usr/sbin/nagios4 -d /etc/nagios4/nagios.cfg. HiIs it easy to make this a docker container?or is it a overkill? : Debian 9 Inscription : 15-06-2017. Pour commencer on met à jour le système avec les commandes suivantes : on passe maintenant à l’installation de Nagios : Arrivé à la page comme ci-dessous, vous aller devoir choisir un mot de passe et le valider par deux fois. I am having a different issue however – when I reboot by Pi, Nagios will not startup automatically. I managed to get it integrated into nagios core. Not sure how to add new group named…. However, i had following issues, that needed additional configuration for this plugin 1. usermod -aG docker nations (you already mentioned it) 2. i had to create a sudoers file(/etc/sudoers.d/nagios) to allow the plugin to run. Can I manually put NAA or not? Now in the status detail from your host you should see the new service. Docker version 1.10/11/12; Prerequisite for this setup. Nagios . Haproxy est une application gratuite permettant de faire du load-balancing, de la haute disponibilité ainsi que du proxying TCP & HTTP. It has evolved to include enterprise builds for VMWare ESXi, Amazon Web Services' EC2, Docker and more. nagios raspberry pi image. Go back to the Nagios web interface, in the Hosts menu. Install Nagios on Debian 10. cURL version should support unix-sockets. This document below describes how to use the Docker Configuration Wizard to monitor your containers' status and resource usage with Nagios XI. … Read More This nagios support article worked for me:https://support.nagios.com/forum/viewtopic.php?f=7&t=34604. All rights reserved. How to Use YouTube API Keys with the Kodi add-on? Hors ligne #3 18-06-2017 09:25:57. Other than that, instructions worked great. What is the best way to get Nagios on Pi? In this post I’ll explain how to install Nagios on your Raspberry Pi to check your network status.But I’ll start by listing all the ways to get Nagios I found on Internet and to show you why most of them are useless or unsuitable. Setup Kubernetes on a Raspberry Pi Cluster easily the official way! I did have one issue which I figured out. In my case, I followed these steps on the Raspberry Pi Zero: This is really a basic host definition, with the host name, alias and IP address.We also add it to the Linux servers host group to inherit group-defined services if you add some later. The step to make the Nagios service start automatically did not work for me. Hello, I followed you tutorial and it is really good. Install Nagios Core latest version 4.x.x on Raspbian - RasberryPi.Its now possible to install latest Nagios CORE version on Raspbian (rasberrypi) by following the steps in this article.This guide is valid only for only RaspberryPi Debian Wheezy Follow this procedure to install the Nagios plugins: All plugins are now available in the /usr/local/nagios/libexec/ folder and ready to use in Nagios. Pour cela on commence par se déplacer à l’endroit suivant : On créé le repertoire « objects » : On se dirige dans notre repertoire fraichement créé : Maintenant on va créer un fichier pour définir les hôtes à surveiller. HAProxy est réputé pour être stable, très fiable, avec de bonnes performances grâce à sa maturité (douze ans d’existence). le célèbre Nagios.. Nagios est un logiciel libre sous licence GPL qui permet la surveillance système et réseau. September 16, 2015 by The Urban Penguin. Note: In order to check the health of a docker container there must be a health check configured. Then there are two things we need to download and install: We need to download sources for them, check their websites for the latest version:Nagios Core downloadsNagios Plugins downloads, Finally, download archives with wget:mkdir /home/pi/Downloadscd /home/pi/Downloadswget https://assets.nagios.com/downloads/nagioscore/releases/nagios-4.4.6.tar.gzwget http://nagios-plugins.org/download/nagios-plugins-2.3.3.tar.gz. [Service]User=nagiosGroup=nagiosType=simpleExecStart=/usr/local/nagios/bin/nagios /usr/local/nagios/etc/nagios.cfg# systemctl enable /etc/systemd/system/nagios.service# systemctl start nagios# systemctl status nagiosAfter that you need to restart the Nagios Service. Mar 31 16:40:19 raspberrypi nagios[26901]: ***> One or more problems was encountered while processing the config files…Mar 31 16:40:19 raspberrypi nagios[26901]: Check your configuration file(s) to ensure that they contain validMar 31 16:40:19 raspberrypi nagios[26901]: directives and data definitions. Here are still … During the Apache Configuration I get “htpasswd: cannot create file /usr/local/nagios/etc/htpasswd.users” at the command: sudo htpasswd -c /usr/local/nagios/etc/htpasswd.users nagiosadmin. In this tutorial we are expanding on the previous video where we looked at using Docker and the Docker engine on the Raspberry Pi. This is not mandatory, it depends on which services you’ll create for this host.Anyway, I’ll show you how to do it, so you have a complete tutorial. Or should it have been on my system already? 🙂, Installation et configuration de Raspbian « Wheezy Â», Connexion en SSH et VNC sur le Raspberry-Pi. Wrote alot of stuff about Nagios and this project and don’t want to abandon it but thinking about shifting to wireshark. This site is owned and operated by Patrick Fromaget. See How to Add a Health Check to Your Docker Container for more information. My goal is to help you with your Raspberry Pi problems using detailed guides and tutorials. So start with updating your system first – Formations ... Nagios. Nagios uses mainly SNMP to connect to other hosts and get all the information.So we need to install SNMP on every new host before adding it in the configuration file. Hello Thank you for the guide,I am having trouble runnning Nagios. This document is intended for use by Nagios Administrators and end users who want to monitor their Docker containers. Really don’t know how to get this done. SNMP is also available for Windows and most of the network equipments (router, switch, home automation device, …). Kubernetes shares the pole position with Docker in the category “orchestration solutions for Raspberry Pi cluster”. Lately I've been working with Docker experimenting development setups with JBoss Wildfly, ActiveMQ, Jenkins, Postfix, Nagios, etc. To add a command in Nagios, follow these steps: So, I know I have to specify the host IP in the -H argument.And maybe a warning and critical threshold with -w and -cOther options don’t seem relevant for me. Choose “Commands” is the list and click “Continue”. This monitoring pi is now named nagiospi. Everything is fine until I type “sudo service nagios restart” as it throws up the following error: “Job for nagios.service failed because the control process exited with error code.See “systemctl status nagios.service” and “journalctl -xe” for details.”, Once I’ve typed “systemctl status nagios.service”, ● nagios.service – Nagios Core 4.4.5Loaded: loaded (/lib/systemd/system/nagios.service; enabled; vendor preset: enabled)Active: failed (Result: exit-code) since Tue 2020-03-31 16:40:19 BST; 55s agoDocs: https://www.nagios.org/documentationProcess: 26901 ExecStartPre=/usr/local/nagios/bin/nagios -v /usr/local/nagios/etc/nagios.cfg (code=exited, status=1/FAILURE)Process: 26902 ExecStopPost=/bin/rm -f /usr/local/nagios/var/rw/nagios.cmd (code=exited, status=0/SUCCESS). Not sure if the second point is really needed. errno is 2: No such file or directory, Make sure that the script you try to use exist in this folder (check_ping in libexec)But I think it’s one of the default scripts. This site also participates in other affiliate programs and is compensated for referring traffic and business to these companies. Can you help me with installing Nagios network analyzer on raspbian? How to install Nagios on Raspberry Pi? Odroid C2, Raspberry Pi Zero. Thanks so much. Hi, I am having an issue with adding the host. I was able to walk through the CentOS install as documented. Configurations. Nagios is a free and open source monitoring and alerting service which basically collects the statistics of your server using agents like nrpe, check_mk or using SNMP and sends the alert if the metric value is above the predefined threshold. I followed the walkthrough and added hosts but I only get localhost. Enable SSH and configure it for auto-start, 25 awesome Raspberry Pi project ideas at home, 15 best operating systems for Raspberry Pi (with pictures), My book: Master your Raspberry Pi in 30 days. Yes. Getting the following error while opening http:///nagios,