The *sshca-cli* RPM package can be used to install the SSHCA CLI client
on Fedora (and other RPM-based distributions). The `.spec` file was
originally generated using [rust2rpm], but several manual modifications
were required. Notably, the script does not generate `BuildRequres`
tags when run in "vendored" mode (i.e. third-party crate sources are
included in the source RPM package instead of packaged as separate
RPMS).
The CLI tool will be the primary method for interacting with the SSH CA
service. For now, it supports a single operation: `sshca-cli host
sign`, which requests a certificate to be signed by the CA service.`
Dustin