Description
The program developed under the repo requires the user to run it under sudo, which can be dangerous especially from the development process perspective. One important reason is that SPDK utilizes DPDK as way to do memory management related work. If the programs on top of SPDK hangs and get killed, the resources allocated to SPDK application via DPDK may not have a chance to reclaim the resources.
The worst case can happen in this case is to reboot the machine, which is hard to do (imagine you have to go inside a data center to reboot one machine !physically!)
To handle this issue, we want to use vagrant to provide a VM with NVMe simulator enabled so that we can perform development work on that VM. If something bad happens, we can easily reboot the VM. Now the question is how we can build some tool to automatically setup VM, repo, and development toolchain so that developers can start to work without much overhead.
A good starting point is the vagrant provided by SPDK repo.