Feature: Let Identity Management client installer accept a fixed set of Identity Management servers and circumvent automatic server discovery via DNS SRV records.
Reason: Some network environments may contain SRV records which are not suitable for Identity Management client and should not be used by the client at all. Client installer should provide options to ignore such records.
Result (if any): --fixed-primary option of ipa-client-install can now be used to configure SSSD to not use DNS SRV records to auto-discover Identity Management servers. The client install script now also accepts a fixed list of Identity Management servers which is then passed to SSSD.