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My cloud workspace


Someone else’s computer

Sometimes your development machine is not sufficient for various reasons: For example, you need to build an x86_64 Docker image and do not want to pay the cost of QEMU, or it is on a limited internet; for these and other reasons, I created a terraform to bootstrap a development machine with a single command.

Of course, Codespaces is the ideal solution for this. However, it does not exist in my region, and it is expensive.

My solution relies on the following:

  • Terraform for provisioning and de-provisioning.
  • Cloud-init for initial configuration.
  • Tailscale to create a secure tunnel between the machine located in the cloud and my machine.
  • asdf for installing languages and tools.

I have chosen Vultr because they are cheap and have machines in my region.

During the setup, it gets configured the Tailscale and the SSH public keys fetched from GitHub, this allows connecting to the machine with a single command:

ssh vultr

This is possible because Tailscale has a feature named magic DNS, which will add the hostname of each machine, by this way, you do not need to remember addresses or open ports, everything works out of the box.

It is also possible to use VSCode remote development, which turns it a real game changer.


You only pay for the time while the cloud instance is running, to dispose of it, you just need to run:

terraform destroy

Source Code