Vultr
Vultr support was added as beta in kubefirst v2.1, but the documentation is only starting v2.3.
This is documentation for Kubefirst Docs 2.1, which is no longer actively maintained.
For up-to-date documentation, see the latest version (2.7).
Please change your Homebrew tap by running brew uninstall kubefirst; brew install konstructio/taps/kubefirst