Sigmoid Social

Kevin Karhan :verified:<a href="https://infosec.exchange/@tracketpacer" class="u-url mention" rel="nofollow noopener" target="_blank">@tracketpacer</a> deoends on the setup.<ul><li><a href="https://infosec.space/tags/Nagios" class="mention hashtag" rel="nofollow noopener" target="_blank">#Nagios</a> and/or <a href="https://infosec.space/tags/Grafana" class="mention hashtag" rel="nofollow noopener" target="_blank">#Grafana</a>, alongside included functionality of like <a href="https://infosec.space/tags/Ubiquiti" class="mention hashtag" rel="nofollow noopener" target="_blank">#Ubiquiti</a>, <a href="https://infosec.space/tags/pfSense" class="mention hashtag" rel="nofollow noopener" target="_blank">#pfSense</a> / <a href="https://infosec.space/tags/OPNsense" class="mention hashtag" rel="nofollow noopener" target="_blank">#OPNsense</a> & <a href="https://infosec.space/tags/ipFire" class="mention hashtag" rel="nofollow noopener" target="_blank">#ipFire</a> depending on the exact use-case.</li></ul>

Simon Foster 🖖Revisiting <a href="https://hachyderm.io/tags/Nagios" class="mention hashtag" rel="nofollow noopener" target="_blank">#Nagios</a>: Now running it in a Docker container to monitor my local network. 🚀🔧 <a href="https://www.funkysi1701.com/posts/2025/monitoring-with-nagios-docker/" rel="nofollow noopener" translate="no" target="_blank">https://www.funkysi1701.com/posts/2025/monitoring-with-nagios-docker/</a> <a href="https://hachyderm.io/tags/Nagios" class="mention hashtag" rel="nofollow noopener" target="_blank">#Nagios</a> <a href="https://hachyderm.io/tags/Docker" class="mention hashtag" rel="nofollow noopener" target="_blank">#Docker</a> <a href="https://hachyderm.io/tags/Monitoring" class="mention hashtag" rel="nofollow noopener" target="_blank">#Monitoring</a> <a href="https://hachyderm.io/tags/SysAdmin" class="mention hashtag" rel="nofollow noopener" target="_blank">#SysAdmin</a> <a href="https://hachyderm.io/tags/DevOps" class="mention hashtag" rel="nofollow noopener" target="_blank">#DevOps</a> <a href="https://hachyderm.io/tags/NetworkMonitoring" class="mention hashtag" rel="nofollow noopener" target="_blank">#NetworkMonitoring</a>

LeJaxDear <a href="https://mastodon.bsd.cafe/tags/FreeBSD" class="mention hashtag" rel="nofollow noopener" target="_blank">#FreeBSD</a> friends,What did you use to monitor your network, jails, host, disks, certificates, etc?I was using <a href="https://mastodon.bsd.cafe/tags/Nagios" class="mention hashtag" rel="nofollow noopener" target="_blank">#Nagios</a> without a real success, I saw <a href="https://mastodon.bsd.cafe/tags/Zabbix" class="mention hashtag" rel="nofollow noopener" target="_blank">#Zabbix</a>, <a href="https://mastodon.bsd.cafe/tags/Munin" class="mention hashtag" rel="nofollow noopener" target="_blank">#Munin</a>. And I never succeeded with <a href="https://mastodon.bsd.cafe/tags/Prometheus" class="mention hashtag" rel="nofollow noopener" target="_blank">#Prometheus</a> and <a href="https://mastodon.bsd.cafe/tags/Grafana" class="mention hashtag" rel="nofollow noopener" target="_blank">#Grafana</a>. Long time ago I was using cacti.

JordanOld PC -> Raspberry Pi Update:Hardware fully assembled, OS installed, first 24/7 service (Nagios network + host monitoring) migrated. :cupofcoffee:<a href="https://fosstodon.org/tags/raspberrypi" class="mention hashtag" rel="nofollow noopener" target="_blank">#raspberrypi</a> <a href="https://fosstodon.org/tags/rpi" class="mention hashtag" rel="nofollow noopener" target="_blank">#rpi</a> <a href="https://fosstodon.org/tags/migration" class="mention hashtag" rel="nofollow noopener" target="_blank">#migration</a> <a href="https://fosstodon.org/tags/pc" class="mention hashtag" rel="nofollow noopener" target="_blank">#pc</a> <a href="https://fosstodon.org/tags/nagios" class="mention hashtag" rel="nofollow noopener" target="_blank">#nagios</a> <a href="https://fosstodon.org/tags/sysadmin" class="mention hashtag" rel="nofollow noopener" target="_blank">#sysadmin</a> <a href="https://fosstodon.org/tags/devops" class="mention hashtag" rel="nofollow noopener" target="_blank">#devops</a> <a href="https://fosstodon.org/tags/selfhosting" class="mention hashtag" rel="nofollow noopener" target="_blank">#selfhosting</a> <a href="https://fosstodon.org/tags/selfhost" class="mention hashtag" rel="nofollow noopener" target="_blank">#selfhost</a> <a href="https://fosstodon.org/tags/selfhosted" class="mention hashtag" rel="nofollow noopener" target="_blank">#selfhosted</a>

Thom ZaneNew app from <a href="https://mastodon.social/@vegantacos" class="u-url mention" rel="nofollow noopener" target="_blank">@vegantacos</a> that is really useful!!! Get sysadmin alerts directly to your phone with Open Alert Viewer. <a href="https://github.com/okcode-studio/open_alert_viewer" rel="nofollow noopener" translate="no" target="_blank">https://github.com/okcode-studio/open_alert_viewer</a>This is a brand new project so give it some stars. <a href="https://daedal.io/tags/sysadmin" class="mention hashtag" rel="nofollow noopener" target="_blank">#sysadmin</a> <a href="https://daedal.io/tags/prometheus" class="mention hashtag" rel="nofollow noopener" target="_blank">#prometheus</a> <a href="https://daedal.io/tags/nagios" class="mention hashtag" rel="nofollow noopener" target="_blank">#nagios</a>

Simon Foster 🖖<a href="https://www.funkysi1701.com/posts/2025/monitoring-with-nagios-docker/?utm_source=mdn" rel="nofollow noopener" translate="no" target="_blank">https://www.funkysi1701.com/posts/2025/monitoring-with-nagios-docker/?utm_source=mdn</a> Revisiting <a href="https://hachyderm.io/tags/nagios" class="mention hashtag" rel="nofollow noopener" target="_blank">#nagios</a> but this time running as a docker container

Scott 🏴😷I have always found <a href="https://tams.tech/tags/monitoring" class="mention hashtag" rel="nofollow noopener" target="_blank">#monitoring</a> tools like <a href="https://tams.tech/tags/Nagios" class="mention hashtag" rel="nofollow noopener" target="_blank">#Nagios</a> to be very complicated and difficult to learn. I've tried a few times to write something to fill this role, but never finished, until now. The tools exist now, and I have created Patrolilo, a <a href="https://tams.tech/tags/Rust" class="mention hashtag" rel="nofollow noopener" target="_blank">#Rust</a> program which ingests a simple YAML config file, runs scripts on a schedule, and sends you a notification to your phone if the script fails.<a href="https://codeberg.org/dscottboggs/patrolilo/" rel="nofollow noopener" translate="no" target="_blank">https://codeberg.org/dscottboggs/patrolilo/</a>I'm just using it to monitor some services with regularly scheduled `systemctl status` runs.<a href="https://tams.tech/tags/sysadmin" class="mention hashtag" rel="nofollow noopener" target="_blank">#sysadmin</a> <a href="https://tams.tech/tags/ntfy" class="mention hashtag" rel="nofollow noopener" target="_blank">#ntfy</a> <a href="https://tams.tech/tags/linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#linux</a> <a href="https://tams.tech/tags/openSource" class="mention hashtag" rel="nofollow noopener" target="_blank">#openSource</a>

Robert von Burg :vegan: :tux:Hey <a href="https://mstdn.gsi.li/tags/SysAdmin" class="mention hashtag" rel="nofollow noopener" target="_blank">#SysAdmin</a>, how do you monitor your servers? For me <a href="https://mstdn.gsi.li/tags/PRTG" class="mention hashtag" rel="nofollow noopener" target="_blank">#PRTG</a> and <a href="https://mstdn.gsi.li/tags/Nagios" class="mention hashtag" rel="nofollow noopener" target="_blank">#Nagios</a> are just too complicated. So i rolled my own: <a href="https://github.com/eitch/beacon-agent" rel="nofollow noopener" translate="no" target="_blank">https://github.com/eitch/beacon-agent</a>Now i monitor CPU, Memory, Dis usage, packages, virtual machines and containers all from one agent, pushing to <a href="https://mstdn.gsi.li/tags/UptimeKuma" class="mention hashtag" rel="nofollow noopener" target="_blank">#UptimeKuma</a>, which in turns uses <a href="https://mstdn.gsi.li/tags/Gotify" class="mention hashtag" rel="nofollow noopener" target="_blank">#Gotify</a> and mails to keep me informed if a server needs investigation.This keeps me sleeping much better.<a href="https://mstdn.gsi.li/tags/Linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#Linux</a> <a href="https://mstdn.gsi.li/tags/Proxmox" class="mention hashtag" rel="nofollow noopener" target="_blank">#Proxmox</a> <a href="https://mstdn.gsi.li/tags/Ubuntu" class="mention hashtag" rel="nofollow noopener" target="_blank">#Ubuntu</a> <a href="https://mstdn.gsi.li/tags/Server" class="mention hashtag" rel="nofollow noopener" target="_blank">#Server</a> <a href="https://mstdn.gsi.li/tags/Monitoring" class="mention hashtag" rel="nofollow noopener" target="_blank">#Monitoring</a>

useidelImproved my <a href="https://mastodon.social/tags/nagios" class="mention hashtag" rel="nofollow noopener" target="_blank">#nagios</a>/#icinga plugin for checking the <a href="https://mastodon.social/tags/raspberrypi" class="mention hashtag" rel="nofollow noopener" target="_blank">#raspberrypi</a> temperature. Now it works on <a href="https://mastodon.social/tags/openbsd" class="mention hashtag" rel="nofollow noopener" target="_blank">#openbsd</a> as well as on <a href="https://mastodon.social/tags/linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#linux</a>. Still some sanity checks regarding <a href="https://mastodon.social/tags/bcmtmon" class="mention hashtag" rel="nofollow noopener" target="_blank">#bcmtmon</a> needed. <a href="https://github.com/useidel/check_rpi" rel="nofollow noopener" translate="no" target="_blank">https://github.com/useidel/check_rpi</a>

Julien RiouWe love open source 💛This is why we have opened our Nagios Plugins 🚀 <a href="https://github.com/ovh/ovh-nagios-plugins" rel="nofollow noopener" translate="no" target="_blank">https://github.com/ovh/ovh-nagios-plugins</a>For now, we have probes to check TimescaleDB and MongoDB.Soon, we should have one for MySQL including support for Group Replication and Cluster Sets.And many more in the future 🤞🏻 <a href="https://hachyderm.io/tags/nagios" class="mention hashtag" rel="nofollow noopener" target="_blank">#nagios</a> <a href="https://hachyderm.io/tags/timescaledb" class="mention hashtag" rel="nofollow noopener" target="_blank">#timescaledb</a> <a href="https://hachyderm.io/tags/mongodb" class="mention hashtag" rel="nofollow noopener" target="_blank">#mongodb</a> <a href="https://hachyderm.io/tags/mysql" class="mention hashtag" rel="nofollow noopener" target="_blank">#mysql</a> <a href="https://hachyderm.io/tags/foss" class="mention hashtag" rel="nofollow noopener" target="_blank">#foss</a>

Hans-Cees 🍋🌲🦔🦦🐝🦋🐛🚅🇸🇳🇵🇾🇹🇬🇹🇲So trying to get <a href="https://mas.to/tags/nagios" class="mention hashtag" rel="nofollow noopener" target="_blank">#nagios</a> <a href="https://mas.to/tags/linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#linux</a> to check my time server as it has failed a few times. However check_ntp_peer gives socket timeouts. After troubleshooting two evenings it turns out chrony simply ignores ntpv2 message. had to tcpdump to make sure it wasnt a firewall issue. Now using check_ntp and all is fine. A well

Hans-Cees 🍋🌲🦔🦦🐝🦋🐛🚅🇸🇳🇵🇾🇹🇬🇹🇲troubleshooting <a href="https://mas.to/tags/homelab" class="mention hashtag" rel="nofollow noopener" target="_blank">#homelab</a> <a href="https://mas.to/tags/linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#linux</a> <a href="https://mas.to/tags/nagios" class="mention hashtag" rel="nofollow noopener" target="_blank">#nagios</a> ntp check. First tried check_ntp. Ok thats the wrong one then check_ntp_peer first didnt work resolvign; then doesnt work socket timeout. All other hosts can ntp fine. given up for the night. What a drag

Davide Madrisan 🚴‍♂️Hello, I released on <a href="https://noc.social/tags/GitHub" class="mention hashtag" rel="nofollow noopener" target="_blank">#GitHub</a> a new version <a href="https://github.com/madrisan/nagios-plugins-linux/releases/tag/v33" rel="nofollow noopener" target="_blank">https://github.com/madrisan/nagios-plugins-linux/releases/tag/v33</a> of my <a href="https://noc.social/tags/Nagios" class="mention hashtag" rel="nofollow noopener" target="_blank">#Nagios</a> compatible Plugins for <a href="https://noc.social/tags/Linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#Linux</a>.This release includes a few fixes, including one to address an issue related to Unix bug Y2038 and the correction of two errors in the test suite when run in 32-bit architectures (bug reported to me, someone still uses these architectures 😮).This project has 69 ⭐ on GitHub. Who wants to be the 70th? 👀

Doug Whitfield [Minneapolis]<a href="https://mastodon.social/tags/fedihire" class="mention hashtag" rel="nofollow noopener" target="_blank">#fedihire</a> - Most of our positions are office based, but today I have one that is remote!Some Requirements:2 years in IT operations Min 2 years Operational experience with Veeam Backup and Replication (or similar enterprise backup solution including disaster recovery) & <a href="https://mastodon.social/tags/Nagios" class="mention hashtag" rel="nofollow noopener" target="_blank">#Nagios</a>, <a href="https://mastodon.social/tags/Prometheus" class="mention hashtag" rel="nofollow noopener" target="_blank">#Prometheus</a> + <a href="https://mastodon.social/tags/Grafana" class="mention hashtag" rel="nofollow noopener" target="_blank">#Grafana</a> or other enterprise monitoring solutions. Understanding of common Agile project management conceptsmust be able to work effectively as part of a team More at <a href="https://www.thegravityapp.com/shared/job?clientId=8a7883c6611cbac301611eab8b34377a&id=8a78859e8e824f97018ea94d1c2d2890&u=1712761114&v=9&token=eyJ1aWQiOjE1MDk4LCJwcm92aWRlciI6ImJvdW5jZSIsInR5cGUiOiJlbWFpbCJ9.yTf9YV6xk1C69oE2m-OyenYXWKQ" rel="nofollow noopener" translate="no" target="_blank">https://www.thegravityapp.com/shared/job?clientId=8a7883c6611cbac301611eab8b34377a&id=8a78859e8e824f97018ea94d1c2d2890&u=1712761114&v=9&token=eyJ1aWQiOjE1MDk4LCJwcm92aWRlciI6ImJvdW5jZSIsInR5cGUiOiJlbWFpbCJ9.yTf9YV6xk1C69oE2m-OyenYXWKQ</a>

GÉANTNew unit now available in the GÉANT <a href="https://mstdn.social/tags/Network" class="mention hashtag" rel="nofollow noopener" target="_blank">#Network</a> <a href="https://mstdn.social/tags/eAcademy" class="mention hashtag" rel="nofollow noopener" target="_blank">#eAcademy</a>: <a href="https://mstdn.social/tags/Nagios" class="mention hashtag" rel="nofollow noopener" target="_blank">#Nagios</a>!In this <a href="https://mstdn.social/tags/learning" class="mention hashtag" rel="nofollow noopener" target="_blank">#learning</a> unit we show how to install and configure Nagios to monitor and measure your fleet of resources – and how to set it to send notifications to yourself and to your team when they misbehave 👉 <a href="https://connect.geant.org/2024/03/22/new-learning-unit-in-the-network-eacademy-nagios" rel="nofollow noopener" translate="no" target="_blank">https://connect.geant.org/2024/03/22/new-learning-unit-in-the-network-eacademy-nagios</a>👤 Trainer: Dónal Cunningham – HEAnet 🛤️ Part of the “Intelligence Management” track ⏳ Course duration: 2 hours<a href="https://mstdn.social/tags/OpenDigitalArchitecture" class="mention hashtag" rel="nofollow noopener" target="_blank">#OpenDigitalArchitecture</a> <a href="https://mstdn.social/tags/Research" class="mention hashtag" rel="nofollow noopener" target="_blank">#Research</a> <a href="https://mstdn.social/tags/Education" class="mention hashtag" rel="nofollow noopener" target="_blank">#Education</a> <a href="https://mstdn.social/tags/Networking" class="mention hashtag" rel="nofollow noopener" target="_blank">#Networking</a> <a href="https://mstdn.social/tags/Training" class="mention hashtag" rel="nofollow noopener" target="_blank">#Training</a>

ricardo :mastodon:How to Install <a href="https://fosstodon.org/tags/Nagios" class="mention hashtag" rel="nofollow noopener" target="_blank">#Nagios</a> Core Monitoring on <a href="https://fosstodon.org/tags/AlmaLinux" class="mention hashtag" rel="nofollow noopener" target="_blank">#AlmaLinux</a> 9 :almalinux: <a href="https://www.howtoforge.com/how-to-install-nagios-monitoring-on-almalinux-9/" rel="nofollow noopener" translate="no" target="_blank">https://www.howtoforge.com/how-to-install-nagios-monitoring-on-almalinux-9/</a>

Chris HardieI first started using <a href="https://mastodon.social/tags/Nagios" class="mention hashtag" rel="nofollow noopener" target="_blank">#Nagios</a> 20 years ago and somehow it has again ended up being the cheapest, most flexible site/service <a href="https://mastodon.social/tags/monitoring" class="mention hashtag" rel="nofollow noopener" target="_blank">#monitoring</a> tool I can find to keep an eye on my business’s infrastructure. The UI is beyond outdated and the syntax is arcane but between default monitors, community plugins and my own code, there’s nothing it can’t track and alert about from a $5/month server. Impressive staying power for software.

Larvitz :fedora: :redhat:Okay, I finally migrated my main production <a href="https://burningboard.net/tags/linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#linux</a> server and made everything fresh :)<a href="https://burningboard.net/tags/Ubuntu" class="mention hashtag" rel="nofollow noopener" target="_blank">#Ubuntu</a> 22.04 -> <a href="https://burningboard.net/tags/CentOS" class="mention hashtag" rel="nofollow noopener" target="_blank">#CentOS</a> Stream 9 x86_64 -> aarch64 <a href="https://burningboard.net/tags/Docker" class="mention hashtag" rel="nofollow noopener" target="_blank">#Docker</a> -> <a href="https://burningboard.net/tags/Podman" class="mention hashtag" rel="nofollow noopener" target="_blank">#Podman</a> <a href="https://burningboard.net/tags/Nagios" class="mention hashtag" rel="nofollow noopener" target="_blank">#Nagios</a> -> <a href="https://burningboard.net/tags/Netdata" class="mention hashtag" rel="nofollow noopener" target="_blank">#Netdata</a> <a href="https://burningboard.net/tags/Gitea" class="mention hashtag" rel="nofollow noopener" target="_blank">#Gitea</a> > Forgejo Manual configuration -> AnsibleSo far, everything seems to work fine and all my services and websites are up :) I was suprised that all my various docker images were now available for ARM aarch64. 1,5 years ago, that looked quite different.

ricardo :mastodon:How to Install <a href="https://fosstodon.org/tags/Nagios" class="mention hashtag" rel="nofollow noopener" target="_blank">#Nagios</a> Monitoring Tool on <a href="https://fosstodon.org/tags/Debian" class="mention hashtag" rel="nofollow noopener" target="_blank">#Debian</a> 12 :debian: <a href="https://www.howtoforge.com/nagios-debian-12/" rel="nofollow noopener" translate="no" target="_blank">https://www.howtoforge.com/nagios-debian-12/</a>

Kevin Karhan :verified:<a href="https://lain.com/users/lain" class="u-url mention" rel="nofollow noopener" target="_blank">@lain</a> WTF?Consider <a href="https://mstdn.social/tags/Nagios" class="mention hashtag" rel="nofollow noopener" target="_blank">#Nagios</a> + <a href="https://mstdn.social/tags/Graylog" class="mention hashtag" rel="nofollow noopener" target="_blank">#Graylog</a> instead!

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