java – Spring boot 2 kerberos Authentication
Kerberos service principal didnt setup properly. Now its working fine.
Basic configuration steps :
1) Krb5 conf should be loaded properly (it contains KDC and realm related information).
2) Service principal (HTTP/xyz) must be created and keytab should be provided as a configuration.
3) If you are calling any rest service via client program then you need to provide user principal and keytab, or you can use local Kerberos cache (krb5_123x).