The SaaS platform needs to be able to create virtual devices for different customers based on the same image. Most convenient way would be possibility to set (a group of) ENV variables for the container running QEMU.
This helps with testing and using QEMU containers with public servers without explicitly needed to rebuild docker images.
- Mender daemon configuration's can be overwritten through environment variables set in the docker container. Including tenant_token, server certificate configuration, server address.