Along with Unit and Integration Tests, UI tests are very important in the software development lifecycle. They can detect bugs and… (more…)

For a recent project I had to write my own Orthanc plugin. To build this plugin I needed to build Orthanc from source. The official docker-images are assembled based on pre-built binaries. So I could not use them. (more…)

We explore use-cases for short-lived containers and one-shot tasks on a Swarm cluster including blueprints to build your own CLI leveraging the Golang API... (more…)

VPN client in a thin Docker container for multiple VPN providers, written in Go, and using OpenVPN or Wireguard, DNS over TLS, with a few proxy servers built-in. - GitHub - qdm12/gluetun: VPN clien... (more…)

Since Packer 1.5 HCL2 is supported, and even though its still in beta, and some features are still missing, for those used to HCL writing hashicorp modules, it beats json previous templating. In this post we will use Packer with HCL to create two docker i... (more…)