For some things, a docker container will not work. For example, I am working on a Python project to automate the deployment and configuration of VMs and bare-metal boxes. It involves installing packages and configuring the OS and to properly test it requires a full fledged VM and not just a container.
Use packer to define the box you want to build
Install packer. The description straight from apt show packer is “HashiCorp Packer – A tool for creating identical → Continue reading “Creating Custom Vagrant Boxes for Integration Testing”