Right now, podman on el9 isn't reading the policy correctly.
This is because the env for the unit isn't getting picked up
by podman, so instead pass --env-file to read it from a file.
Also, we want to setup a private key for the download servers
so they all have the same challenge creation (so if you hit 01
you want your challenge to be good on 02, etc).
Signed-off-by: Kevin Fenzi <kevin@scrye.com>
