4bec0f1 Upgrade: always start CA

Authored and Committed by mbasti 7 years ago
    Upgrade: always start CA
    
    Some CA upgrade steps in upgrader requires running CA. We have to always
    start CA and wait for running status using http, because systemd may
    return false positive result that CA is running even if CA is just
    starting and unable to serve.
    
    https://fedorahosted.org/freeipa/ticket/5868
    
    Reviewed-By: Stanislav Laznicka <slaznick@redhat.com>