Ruslan Dautkhanov created AIRFLOW-987:
-----------------------------------------

             Summary: `airflow kerberos` ignores --keytab and --principal 
arguments
                 Key: AIRFLOW-987
                 URL: https://issues.apache.org/jira/browse/AIRFLOW-987
             Project: Apache Airflow
          Issue Type: Bug
          Components: security
    Affects Versions: Airflow 1.8
         Environment: 1.8-rc5
            Reporter: Ruslan Dautkhanov


No matter which arguments I pass to `airflow kerberos`, 
it always executes as `kinit -r 3600m -k -t airflow.keytab -c 
/tmp/airflow_krb5_ccache airflow`

So it failes with expected "kinit: Keytab contains no suitable keys for 
airf...@corp.some.com while getting initial credentials"

Tried different arguments, -kt and --keytab, here's one of the runs (some lines 
wrapped for readability):

{noformat}
$ airflow kerberos -kt /home/rdautkha/.keytab rdautkha...@corp.some.com
[2017-03-14 23:50:11,523] {__init__.py:57} INFO - Using executor LocalExecutor

[2017-03-14 23:50:12,069] {kerberos.py:43} INFO - Reinitting kerberos from 
keytab: 
kinit -r 3600m -k -t airflow.keytab -c /tmp/airflow_krb5_ccache airflow
[2017-03-14 23:50:12,080] {kerberos.py:55} ERROR -
 Couldn't reinit from keytab! `kinit' exited with 1.

kinit: Keytab contains no suitable keys for airf...@corp.some.com 
while getting initial credentials
{noformat}

1.8-rc5



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