Introduce Database Certificate Authority. New CA is used by Database Access to sign database certificates making them independent from Host CA.
Co-authored-by: Marek Smoliński <marek@goteleport.com>
Fixes#1663, #1665
This commit fixes a couple of issues with tsh and tctl:
* tsh now check the version of the server and prints error
if tsh is newer version than the server.
* tctl did not work properly when yaml file contained
multiple resources in a list