c24a4816d6
Rationale: when configured with /etc/krb5.conf, SSSD ignores the values of dns_lookup_kdc and dns_lookp_realm properties, ignores the static kdc servers declared in the [realms] section, and always try to find the Kerberos TGT servers using DNS _srv_ discovery, based on the realm name as search domain (which is not optimal in the Orange network). It's easier to define how to get the list of Kerberos servers from the SSSD configuration, because then you can either give a static list of servers or use DNS discovery by specifying the right search domain. If krb5_use_kdcinfo property value is true (the default), then the Kerberos servers are taken from sssd.conf, otherwise if the value is false then the servers are taken from krb5.conf