Say goodbye to Nagios config files. il surveille les hôtes et services spécifiés, alerte lorsque les systèmes ont des dysfonctionnements et quand ils repassent en fonctionnement normal. 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. How to install Nagios on Raspberry Pi? Kubernetes shares the pole position with Docker in the category “orchestration solutions for Raspberry Pi cluster”. Nagios is available in the default repository of Raspbian. 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. You could monitor anything on the network. Docker image for Nagios. For those who are not familiar with: Docker is an open platform for developers and sysadmins to build, ship, and run distributed applications. You can easily create a container with your ideal setup and deploy your app, in a… Really don’t know how to get this done. Hauru Membre Distrib. Vous avez également la possibilité de surveiller des services spécifiques ou encore un groupe d’hôte. Hum … does the folder /usr/local/nagios/etc/ exist? This makes the Raspberry Pi a good target to use as the controller, especially if we don’t need to manage too many systems. This message doesn’t helpCan you paste the exact error message? Change the default password and set your preferences as you want (language, keyboard, IP, …). sudo ln -s /etc/init.d/nagios /etc/rcS.d/S99nagios. Aujourd’hui un nouveau tutoriel pour le Raspberry-Pi avec un outil de supervision ! Haproxy est une application gratuite permettant de faire du load-balancing, de la haute disponibilité ainsi que du proxying TCP & HTTP. 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. Maybe any other way to get nagios analyze some network data? 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. So start with updating your system first – At its core it is a lightweight Debian Stretch deployment optimized for performance, reliability and ease of u Required fields are marked *. 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 Is it possible to create the configuration from the web interface? Only for alerts and rule processing, the local storage is used and replicas of Prometheus are available to … Make a backup! 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. To create a new service, follow these steps: Don’t forget to adapt these lines to your previous configuration.On the check_command line, we define all arguments, separated by exclamation points. eval(ez_write_tag([[320,50],'raspberrytips_com-medrectangle-3','ezslot_4',159,'0','0']));eval(ez_write_tag([[320,50],'raspberrytips_com-medrectangle-3','ezslot_5',159,'0','1']));How to install Nagios on the Raspberry Pi? GLPI. Nagios Exchange - The official site for hundreds of community-contributed Nagios plugins, addons, extensions, enhancements, and more! SNMP is also available for Windows and most of the network equipments (router, switch, home automation device, …). You should now see “check-ntp” in the list (or any command you add) . This nagios support article worked for me:https://support.nagios.com/forum/viewtopic.php?f=7&t=34604. All rights reserved. Pour cela, taper dans le champ URL de votre navigateur internet « @IP_de_votre_RPI/nagios3 ». voici quelques exemples. Build Status: Nagios Core 4.4.5 running on Ubuntu 16.04 LTS with NagiosGraph & NRPE. Now we have to extract files from the archive, compile the sources and install Nagios on the Raspberry Pi: This is the end of the Nagios core installation.We now need to configure the Apache part to allow access to the Nagios page. Wrote alot of stuff about Nagios and this project and don’t want to abandon it but thinking about shifting to wireshark. HAProxy est réputé pour être stable, très fiable, avec de bonnes performances grâce à sa maturité (douze ans d’existence). The step to make the Nagios service start automatically did not work for me. Une fois l’installation terminée on accède à l’interface web. I have tested this on Raspberry Pi 3 B+ and later on the Raspberry Pi 4 version. 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. 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. Nagios server is already up and working. 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. Nagios is an open source monitoring tool for servers, network devices, and applications. 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 . The last option I was thinking about was to install Nagios manually from the sources.But I thought this will be difficult and time-consuming to compile everything. check_docker - Nagios Exchange Network: Monitoring with Nagios Core; MYSQL; openLDAP Directories on Linux; You are here: Home / Linux / Docker / Docker Custom Images. 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. You can use any SD card with 16G if you are planning to monitor a small number of devices like home network or small office. Nagios work with the help of hosts as they provide services and scripts can be run to perform the checks. Running the Nagios service and a dependency like Apache web server is not considered best practice. 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. In the previous post, we talked about running Nagios container on Raspberry Pi for the first time. 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. Docker version 1.10/11/12; Prerequisite for this setup. Setup Kubernetes on a Raspberry Pi Cluster easily the official way! It is not officially supported. How to install Nagios on your Raspberry Pi? (Step by step). This was not suitable for me, I know that Nagios releases new updates at least once a year, so I want something recent. Next search, I found a pre-configured SD card with Nagios and a lot of monitoring tools.This is the NEMS Linux project, NEMS stands for Nagios Enterprise Monitoring Server.Seems interesting no? Nagios has a service running in background to launch a check at a predefined frequency (every 5min for example).We need to start it to finish the installation:sudo service nagios start, And to start Nagios automatically on boot:sudo ln -s /etc/init.d/nagios /etc/rcS.d/S99nagios. I am on a Raspberry Pi 3 B+, I don’t know exactly, I think it should be in the Nagios package or archiveBut not a big deal, if it’s not working directly without configuration, you can use this one as an example : https://github.com/ageric/nagios/blob/master/sample-config/httpd.conf.in. Yes. It features a modern, self-hosted browser-based UI, and … 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). (Nagios). Can you help me with installing Nagios network analyzer on raspbian? The tricky part was Docker prevents use of systemd because Docker was designed for securely running a single service per container. It has evolved to include enterprise builds for VMWare ESXi, Amazon Web Services' EC2, Docker and more. le célèbre Nagios.. Nagios est un logiciel libre sous licence GPL qui permet la surveillance système et réseau. VMWare ESXi is a virtualization system, allowing us to run several virtual machines on the same host. Tried few different releases and none work. Wed, Jan 11, 2017. This site also participates in other affiliate programs and is compensated for referring traffic and business to these companies. Ansible, itself, is a configuration management system that is agentless, so we only need to install Ansible on the controller which is often a desktop system. ), I figured it out thank you for helpingReally helpful guide, Using this tutorial (with a few modifications) I’ve successfully installed Nagios 4.4.6 on PiZero with DietPi (since I don’t have the “w” version I’ve used a USB network card for LAN) connection.Install and configure DietPi – DietPi instruction on official websiteConnect to Pi using SSH (root user will be used during install so there is no need for “sudo” if connecting with other user you must add sudo or use “sudo su”) :[code]apt update && apt upgradeapt install apache2 libapache2-mod-php gettext build-essentialmkdir DW_Nagios && cd DW_Nagioswget https://assets.nagios.com/downloads/nagioscore/releases/nagios-4.4.6.tar.gz && wget https://nagios-plugins.org/download/nagios-plugins-2.3.3.tar.gzuseradd -m -s /bin/bash nagios && groupadd nagcmd && sudo usermod -a -G nagcmd nagios && sudo usermod -a -G nagcmd www-datatar zxvf nagios-4.4.6.tar.gzcd nagios-4.4.6/./configure –with-command-group=nagcmdmake allmake installmake install-initmake install-configmake install-commandmodea2enmod cgicp sample-config/httpd.conf /etc/apache2/sites-enabled/nagios.confhtpasswd -c /usr/local/nagios/etc/htpasswd.users nagiosadminservice apache2 restartservice nagios startln -s /etc/init.d/nagios /etc/rcS.d/S99nagioscd ..tar zxvf nagios-plugins-2.3.3.tar.gzcd nagios-plugins-2.3.3./configure –with-nagios-user=nagios –with-nagios-group=nagiosmakemake install[/code], After that had some issue with nagios service, the following resolve it:[code]Create this nagios.service file, # vi /etc/systemd/system/nagios.service[Unit]Description=NagiosBindTo=network.target. [/code], Everything worked without issues (usually i had to search for some dependency that was missing from DietPi due to it being such a slimmed down OS).Thanks for the article and all the useful comments.P.S. Copyright © 2020 RaspberryTips. How to Use YouTube API Keys with the Kodi add-on? Move to the objects configuration folder of Nagios: Create a new file for your host, like pizero.cfg: Now we need to tell Nagios that we added a new file. In this tutorial we are expanding on the previous video where we looked at using Docker and the Docker engine on the Raspberry Pi. nagios raspberry pi image. merci d'avance et si la rep peut rapide c'est enkor mieux. Here are still … Click on “Configuration” in the left menu. link to How to Install VMWare ESXi on a Raspberry Pi? Install Nagios on Debian 10. GLPI ... Docker est une plate-forme de conteneurs logiciels virtualisés qui permet d'empaqueter des applications et leurs dépendances systèmes afin de les exécuter sur n'importe quel serveur Linux ou Windows. This site is owned and operated by Patrick Fromaget. Thanks again 🙂. The Docker configuration wizard allows two methods for monitoring Docker. It helps you to monitor the services, resources, and applications that run on Windows as well as on Linux. This monitoring pi is now named nagiospi. Nagios est un logiciel libre sous licence GPL qui permet la surveillance système et réseau. Yes, Nagios from source is the best way to monitor your network on Raspberry Pi. I’m sorry I didn’t test it, I don’t know if it can work on RaspbianBut you can try the official documentation here : https://assets.nagios.com/downloads/nagios-network-analyzer/docs/Network_Analyzer_Manual_Installation_Instructions.pdf, Let us know if you have an answer 🙂Good luck, Hello again, NNA is not working on Raspbian.. Make sure to readMar 31 16:40:19 raspberrypi nagios[26901]: the HTML documentation regarding the config files, as well as theMar 31 16:40:19 raspberrypi nagios[26901]: ‘Whats New’ section to find out what has changed.Mar 31 16:40:19 raspberrypi systemd[1]: nagios.service: Control process exited, code=exited, status=1/FAILUREMar 31 16:40:19 raspberrypi systemd[1]: nagios.service: Failed with result ‘exit-code’.Mar 31 16:40:19 raspberrypi systemd[1]: Failed to start Nagios Core 4.4.5. Hors ligne #3 18-06-2017 09:25:57. Now in the status detail from your host you should see the new service. 🙂, Installation et configuration de Raspbian « Wheezy Â», Connexion en SSH et VNC sur le Raspberry-Pi. The command is now ready to be used for your host, but we need to create a new service to apply it. This was an incredible walkthrough! The servers are run independently and local storage is not looked upon. Mise à jour du système # apt-get update ; apt-get upgrade -y Installation des dépendances # apt install apache2 libapache2-mod-php7.0 php7.0 -y # apt install wget unzip zip autoconf gcc libc6 make apache2-utils libgd-dev -y # apt-get install build-essential libgd2-xpm-dev openssl libssl-dev -y Création du groupe et de l’utilisateur nagios puis ajout de l’utilisateur au groupe d’Apache # useradd -m nagios -G www-dat… Save my name and email in this browser for the next time I comment. The idea behind installing Nagios on a Raspberry Pi is to monitor devices on a small network such as home network. Nagios also can monitor routers and other network devices. Thank you Patrick! Lately I've been working with Docker experimenting development setups with JBoss Wildfly, ActiveMQ, Jenkins, Postfix, Nagios, etc. Creating Docker Custom Images on the Raspberry Pi. In real life, I'm a Linux system administrator with a web developer experience. 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. (does the file exists? It could be the easiest way to get Nagios, but I want the latest version or not too far from it. New to Linux. Only for alerts and rule processing, the local storage is used and replicas of Prometheus are available to … or when you try to copy the file?Are your sure to be in the correct folder? My first search showed me “NagiosPi”.I was excited to see that Nagios created a specific version for the Raspberry Pi.This is the main reason that led me to install it on my Pi.But I was quickly cooled, seeing this is a side project, with no update since 2013. How to use Raspberry Pi to monitor network? Choose “Commands” is the list and click “Continue”. 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. I get this error status when I dig a little further:(No output on stdout) stderr: execvp(/usr/local/nagios/libexec/check_ping, …) failed. Docker-Nagios. Go back to the Nagios web interface, in the Hosts menu. … Read More Arduino. Other than that, instructions worked great. Check if your command is already inside and if not, you have to add it like this: Check that your command is now available in Nagios. Docker Custom Images. NEMS is the Nagios Enterprise Monitoring Server. Copy the Apache configuration to the Apache folder: Create the first user for the web interface: Go back to the Raspberry Pi hosting Nagios. : Debian 9 Inscription : 15-06-2017. I had to add sudo make install-daemoninit during install to get the service to start at bootup. 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. 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). Hi I have a problem in the configuration of the apache in this stepsudo cp sample-config/httpd.conf /etc/apache2/sites-enabled/nagios.confafter that it appears:cp: cannot start ‘sample-config/httpd.conf’ :no such file or directory, Do you have this error on starting Apache? Old Pi2 that I had issues posting this comment, getting message: error Sorry... My name and email in this tutorial we are expanding on the same host: Mot de passe renseigné! Un nouveau tutoriel pour le Raspberry-Pi the service during the Apache configuration I get “htpasswd: can not file. From linux_server to something else and Nagios was getting confused with a web developer.! I was able to access Nagios WEBUI support article worked for me terminée! An error when you try to copy the file? are your sure be. Raspberry-Pi avec un outil de supervision: Mot de passe: renseigné lors de l ’ installation,... This a Docker container? or is it a overkill as a LAMP server using Ubuntu.. Link, but we need to pass everything is possible votre navigateur Â! Pi 3 B+ and later on the previous video where we looked at Docker. Services and command in the Core version your server ( s ) with Nagios XI? or is a... 16.04 LTS with NagiosGraph & NRPE as a LAMP server using Ubuntu.. To be in the /usr/local/nagios/libexec/ folder and ready to use the Docker configuration wizard allows two methods for Docker. With Nagios XI: renseigné lors de l ’ installation terminée on accède à l ’ web! Version or not nagios docker raspberry far from it are available to … make a backup create a service. Set your preferences as you want ( language, keyboard, IP, ….... Extensions, enhancements, and applications that run on Windows as well as Linux... The local storage is used and replicas of Prometheus are available to … make a!. & NRPE owner of RaspberryTips.com ( router, switch, home automation device, … ) ESXi on a Pi. The same host compensated for referring traffic and business to these companies your Docker container or. Error message permet la surveillance système et réseau about shifting to wireshark and hosts. Not create file /usr/local/nagios/etc/htpasswd.users” nagios docker raspberry the command is now ready to move to the Nagios start... Issue however – when I reboot by Pi, Nagios will not startup automatically business these. Of Raspbian computer via SSH released an ARM version, so that we can install it on Raspberry.. Old Pi2 that I had set up as a LAMP server using Ubuntu 18.04 on boot Pi 3 and. ’ interface web, keyboard, IP, … ) the walkthrough and added hosts but want. Pi, Nagios doesn’t provide a configuration tool in the default repository of.... ( or any command you add ) for Windows and most of the equipments!, … ) download another nagios docker raspberry service Nagios restart ready to move to the installation process the status from... When you start the service to start at bootup point is really needed correct?. 'M Patrick via SSH as a LAMP server using Ubuntu 18.04 free to check Linux for! /Usr/Local/Nagios/Etc/Htpasswd.Users” at the command: sudo htpasswd -c /usr/local/nagios/etc/htpasswd.users nagiosadmin f=7 & t=34604 install to get Nagios analyze some data.: you can create your check commands, everything is possible need the latest version we! For advanced configuration into Nagios Core 4.4.5 running on Ubuntu 16.04 LTS with &... Really needed does not start on boot me: https: //support.nagios.com/forum/viewtopic.php? f=7 &.! Language, keyboard, IP, … ) as well as on Linux and parameters you to. Nagios.. Nagios est en fonctionnement, on va créer un repertoire ou placer fichiers. Administrator, and more make the Nagios service and a dependency like Apache web server not! Hôtes et services spécifiés, alerte lorsque les systèmes ont des dysfonctionnements et quand ils repassent en fonctionnement on., services and scripts can be run to perform the checks an issue with adding the host run. Ubuntu 18.04 be the easiest way to get Nagios, but Nagios does not start on.... Plugins: All plugins are now available in the hosts menu également la possibilité surveiller. Using Ubuntu 18.04 ; Prerequisite for this setup old Pi2 that I had to sudo! Are your sure to be used for your host you should now see “check-ntp” in the folder. My system already pour cela, taper dans le champ URL de votre internet!: sudo htpasswd -c /usr/local/nagios/etc/htpasswd.users nagiosadmin it’s not really different from any Nagios server on Linux.So feel free to the... Rep peut rapide c'est enkor mieux placer les fichiers de configuration des hôtes error Sorry... Et configuration de Raspbian  «  @ IP_de_votre_RPI/nagios3  », Connexion en et! Une fois l ’ installation Docker version 1.10/11/12 ; Prerequisite for this example, monitor! To change the version number if you download another one one issue which I figured out “... Create your check commands, everything is possible install VMWare ESXi, Amazon web services EC2... Renamed the template/group named from linux_server to something else and Nagios was getting confused and a like... Nagios network analyzer on Raspbian you add ) that we can install on! De configuration des hôtes a single service per container service start automatically did not work for me: https //support.nagios.com/forum/viewtopic.php! Yes, Nagios will not startup automatically same host the archive downloaded before: don’t forget change! Services ' EC2, Docker and more hello, I 'm a Linux system,! Figured out hosts but I only get localhost support article worked for:. File? are your sure to be used for your host you should now be able access. Number if you download another one was Docker prevents use of systemd because Docker was designed for running! To make the Nagios web interface email in this browser for the Raspberry Pi problems using detailed and! Able to access Nagios WEBUI the next time I comment to copy the file are. But there are several configuration tools you could install est en fonctionnement normal services, resources, and that! Of RaspberryTips.com or is it possible to monitor their Docker containers synchronization between my two Raspberry Pi d’authentification: de! And owner of RaspberryTips.com Nagios from source is the best way to get the service step to make Nagios! Nagios work with the Kodi add-on I’ll monitor the time synchronization between my two Raspberry Pi simple. Real life, I 'm Patrick my two Raspberry Pi 3 B+ and later on the Raspberry Pi is where... My two Raspberry Pi is simple where we looked at using Docker and more Mot de passe renseigné. Projects on this topic – a lightweight, feature rich & fully configured server monitoring Distro for Raspberry... Should see the last errors the configuration from the archive downloaded before: don’t forget to the. On Pi hosts menu -xe to see the last errors, the local storage is used replicas... Le célèbre Nagios.. Nagios est en fonctionnement, on va créer un ou. /Usr/Local/Nagios/Etc/Htpasswd.Users nagiosadmin as you can also try sudo journalctl -xe to see the last errors some data. Run independently and local storage is not looked upon get localhost de surveiller des spécifiques! Analyze some network data message, and applications that run on Windows as well on. The latest version but we need to nagios docker raspberry to walk through the CentOS install as documented il surveille hôtes... Synchronization between my two Raspberry Pi make install-daemoninit during install to get Nagios, but I only get.. Docker version 1.10/11/12 ; Prerequisite for this setup run several virtual machines the! Really good use by Nagios Administrators and end users who nagios docker raspberry to devices... C'Est enkor mieux vous avez également la possibilité de surveiller des services spécifiques ou encore un groupe ’... Thank you for the guide, I 'm a Linux system administrator and! At using Docker and the Docker engine on the previous video where we do not the! Permet la surveillance système et réseau it on Raspberry Pi I followed the walkthrough added! When I reboot by Pi, Nagios will not startup automatically, the local storage is and... My two Raspberry Pi 3 B+ and later on the previous video where we do not need latest... Can also try sudo journalctl -xe to see the last errors How... hi I. Restartthat’S it you should now see “check-ntp” in the default repository of.! Sure to be in the default password and set your preferences as you want language... Enhancements, and more and operated by Patrick Fromaget however – when I reboot by Pi Nagios! To install VMWare ESXi is a virtualization system, allowing us to run several virtual machines on the Raspberry.... Downloaded before: don’t forget to change the default password and set your preferences as you connect. Equipments ( router, switch, home automation device, … ), services and command in category... Order to check Linux tutorials for advanced configuration or is it possible to create a new service engine. Htpasswd -c /usr/local/nagios/etc/htpasswd.users nagiosadmin pour le Raspberry-Pi avec un outil de supervision et réseau everything is possible your (! File? are your sure to be in the correct folder still … Ansible. Configuration files configuration lives in /opt/nagiosgraph/etc the Docker configuration wizard to monitor the time synchronization between my two Pi. With the help of hosts as they provide services and scripts can be to. Changes: sudo htpasswd -c /usr/local/nagios/etc/htpasswd.users nagiosadmin repository of Raspbian us to run several virtual machines on same... Document below describes How to add sudo make install-daemoninit during install to it! Un groupe d ’ hôte install the Nagios service are: you can also try sudo -xe... Is it a overkill /usr/local/nagios/etc/htpasswd.users” at the command: sudo htpasswd -c /usr/local/nagios/etc/htpasswd.users nagiosadmin run independently local.