Open Engineering

Open Engineering is a small company dedicated to open source stuff.

Welkom bij Open Engineering

We are experienced technology professionals building ethical, sustainable, and sovereign compute-platforms in Amsterdam, NL.

The Open Engineering mascot, owentje, a crudely drawn orange with a little colon three face and tiny arms. On the upper left are two hearts: a purple one and a blue one.

Most our of repos here are mirrored from git.open.engineering/oeng to codeberg.org/open-engineering (including this one!), but as we're still setting up everything there, codeberg.org is still the best place to connect with us about FOSS repos :)

Please do not use AI here. If you need help with something, open an Issue and we'll help you build up your skills.

P.S. Our mascot is a friendly little orange named Owentje (pronounced "Owen ch-ya") the Oeng (pronounced "Oh Eng").

oeng/masto-fe-standalone-chart
Helm chart for the masto-fe standalone web interface
Updated 2026-10-21 17:41:42 +00:00
oeng/open-engineering-mail-stack-chart
Helm chart t deploy exim or postfix and other stuff related to self hosting email
Updated 2026-10-16 09:36:12 +00:00
oeng/modules-hetzner-tf-vm
Updated 2026-10-12 17:05:59 +00:00
oeng/exim-docker
docker container with exim on it
Updated 2026-10-12 10:35:57 +00:00
Terraform tips, notes, and best practices
Updated 2026-10-12 09:21:17 +00:00
Sticker app for matrix/element
Updated 2026-10-12 09:00:03 +00:00
oeng/generic-app-helm
A helm chart for a generic app. Deploy a basic deployment or job and override the container command.
Updated 2026-10-12 08:57:02 +00:00
oeng/appset-secret-plugin
An Argo CD ApplicationSet Generator Plugin to retrieve values from Kubernete Secrets
Updated 2026-10-12 08:53:52 +00:00
oeng/cert-manager-webhook-open-provider
cert-manager webhook for open-provider DNS01 challenges. (Not officially supported by Open Provider)
Updated 2026-10-12 08:49:11 +00:00
oeng/cnpg-cluster-chart
fork of CNPG's official cluster helm chart with a few quality of life fixes
Updated 2026-10-12 08:47:03 +00:00
Notes for setting up Debian Bookworm hosts
Updated 2026-10-12 08:31:38 +00:00
oeng/postfix-docker
simple docker container for postfix
Updated 2026-10-11 09:33:50 +00:00
oeng/matrix-docker-images
Customized docker images for Matrix
Updated 2026-09-30 08:47:25 +00:00
oeng/vouch-helm
helm chart for vouch, a proxy to use OIDC on ingress endpoints that don't have it in k8s using a quirk of nginx.
Updated 2026-09-30 08:45:39 +00:00
oeng/cloudnative-pg-cluster-certs-chart
Helm chart to deploy postgres tenant clusters managed by the Cloud-Native Postgres Operator
Updated 2026-09-08 08:13:44 +00:00