🧹 Grand ménage sur mes clusters #Proxmox !
On continue d'optimiser l'infrastructure pour garder un environnement propre et performant. Aujourd'hui, c'est un nettoyage ciblé sur les conteneurs #LXC.

LXC supprimés : #HomeTube, #GoMFT, #TubeSync, #Palmr, #Blinko, #MySpeed, #PhotoPrism, #WatchYourLAN, #CalibreWeb, #Termix, #Netvisor.

Auf meinem #Yunohost läuft #WatchYourLan und ich hab nicht daran gedacht als ich die "entered promiscuous mode" und "left promiscuous mode" Einträge im Log gesehen hab...

Ich hab "nur" 1 Stunde gebraucht um mich wieder daran zu erinnern nach dem ich erst einmal den gesamten Host nach den üblichen Verdächtigen abgesucht hatte.

New release of WatchYourLAN - a lightweight network IP scanner written in Go:

- Wake-on-LAN button for each host
- Swagger API docs
- Trigger rescan from API or GUI
- Bulk delete hosts
- Add hosts manually

https://github.com/aceberg/WatchYourLAN

#selfhosting #opensource #foss #watchyourlan

So, it's a pleasant surprise to know #WatchYourLAN been trending on #GitHub

https://trendshift.io/repositories/11642

New release of WatchYourLAN, mostly bug fixes.

Also, moved to GORM, so it will be easier to migrate DB in the next releases

https://github.com/aceberg/WatchYourLAN/releases/tag/2.1.3

#selfhosting #opensource #foss #watchyourlan

#WatchYourLAN - Un scanner réseau léger ➡️ https://github.com/aceberg/WatchYourLAN

#Proxmox

#WatchYourLAN - Un scanner réseau léger ➡️ https://github.com/aceberg/WatchYourLAN

#Proxmox

#開源分享 WatchYourLAN 輕量級網路 IP 掃描程序，用於找到新主機時發送通知和監控主機在線/離線歷史記錄。

專案地址： github.com/aceberg/WatchYourLAN

#WatchYourLAN

**Who’s on my network?**

(#WatchYourLAN)

If you read this on fediverse and the layout is off, here’s the link to the original blog post with a nice text & pictures layout.

The problem:

I’m just curious what is connected to my home network, because it’s over 30 devices. Some have static IPs, some dynamic. I don’t recognize devices by their IPs anymore.

The solution

There are many solutions to this. The most obvious solution is not being paranoid about it, so no tool is needed.

Then, I could edit the ARP table on my ISP modem. But because it’s not my device, I don’t like to edit it too much.

The second possible solution is to edit/rename client list on #PiHole and give meaningful names to IPs. I tried once but I forgot why I didn’t like the solution.

Now I found out about #WatchYourLan tool. I installed it and after few days, it seems quite nice.

The process:

WatchYourLan needs Docker to run(update: not necessariy, see comments below). I have ‘only’ Proxmox running in my homelab and I wanted to use it also for this server. So I installed Docker in LXC on Proxmox. Which is kind of stupid. A container within container. The usual way is to install the #Docker in #Proxmox’s VM. But I don’t want to dedicate the whole VM to this ‘simple’ task.

I just followed this fine video: https://www.youtube.com/watch?v=hDR_1opHGNQ

To sum it up, just create a new #LXC, go to Options/Features, check keyctl on, nesting on. Why? I have no idea, I’m just following some random internet instructions.

I used Ubuntu server as a template when creating LXC, so the instructions in the video above are not quite right (they’re for Debian). So I followed the following instructions to install the Docker in Ubuntu LXC:

https://docs.docker.com/engine/install/ubuntu

2. I added Portainer, just for the sake of it. And to run/stop WatchYourLan, because I always forget command line commands to do it.

3. Install WatchYourLan

https://hub.docker.com/r/aceberg/watchyourlan

I wanted to install it using Portainer, but I didn’t know how, so I just used commad line to start it up:

After that, Portainer sees it and I can control it via Portainer’s web UI.

WatchYourLan is accesible at the adress: localhost:8840.

Then I set names to all devices. It took me quite some time to sort out 40 devices.

4. It is really a low-resource tool:

5. But what can I do with it?

The most useful thing this tool provides is the following:

This image is an overview of the connection dropouts (green-online, grey-offline). For the first time I saw my FireHD tablet frequently drops the connection, which is probably the reason why it doesn’t wake up always when Home Assistant sends it a command to wake the screen up.

6. Lastly, I added it to Home Assistant via Proxmox integration:

Key takeaways

WatchYourLan is a perfect tool if you’re paranoid and want to know who is on you network.

https://blog.rozman.info/whos-on-my-network/

#Docker #LXC #PiHole #Proxmox #WatchYourLan