A mesh VPN using OpenBSD and WireGuard

WireGuard is a new coming to OpenBSD 6.8 and it looks like a simple and efficient way to connect computers.

I own a few VPS (hello Vultr, hello OpenBSD.amsterdam) that tend to be connected through filtered public services and/or SSH tunnels. And that’s neither efficient nor easy to manage. Here comes the wg(4) era where all those peers will communicate with a bit more privacy and ease of management. Continue reading “A mesh VPN using OpenBSD and WireGuard”

Switching Xorg keyboard layout on OpenBSD

I own laptops with a French keyboard. And when my Cloud servers reboot for maintenance, I have to enter their FDE passphrase. This is done by some VNC-like stuff that don’t work well with non-US layout keyboard.

Here’s a few minimalistic options to switch keyboard layout on OpenBSD.

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A simple shell status bar for OpenBSD and cwm(1)

These days, I try to use simple and stock software as much as possible on my OpenBSD laptop. I’ve been playing with cwm(1) for weeks and I was missing a status bar. After trying things like Tint2, Polybar etc, I discovered @gonzalo’s termbar. Thanks a lot!
As I love scripting, I decided to build my own.

Continue reading “A simple shell status bar for OpenBSD and cwm(1)”

Status Page using Collectd, InfluxDB and Grafana

Collectd is already grabbing statistics from my services and drop them into InfluxDB so that I can get pretty graphes with Grafana. One thing I miss is a single page that shows the overall status for all those systems ; somehow also known as Status Page.

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Import DHCP reservations from Synology DHCP Server to OpenBSD dhcpd(8)

I am migrating a bunch of services from my Synology to OpenBSD ; DHCP Server being one of them. I have configured quite a few DHCP reservations over time. And I would like a better way to migrate them to dhcpd(8) than copy & paste ; or rewrite from scratch.

Continue reading “Import DHCP reservations from Synology DHCP Server to OpenBSD dhcpd(8)”