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Error while enabling kerberos on ambari

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Hello

I receive an error while enabling kerberos on ambari as below;

108652-capture.jpg

i have installed krb5-kdc krb5-admin-server and config krb5.conf, kdc.conf and kadm5.acl then created new principle (as attached)

Note when i wrote the realm name in the kdc file in uppercase letter i got an error while using kadmin.local master key cannot be fetch, it only works in lowercase letter

Also when i try to restart the krb5 services, it said service can't be found although it is running so i restart the server instead

Last thing when i installed krb5-kdc krb5-admin-server the /var/kerberos folder didn't create automatically and i had to create it manually.

Please help me solve this issue, thank you in advanced.

KADM5.acl.txt

KDC.conf.txt

KRB5.conf.txt

1 ACCEPTED SOLUTION

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Master Mentor
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14 REPLIES 14

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@Geoffrey Shelton Okot

Hello, sorry for keep disturbing you, hope i can solve this issue unfortunately after i followed you steps i got back the same error as before shown bellow 108775-capture.jpg and my kerberos wizard configuration as below

108823-capture1.jpg

note that i didnt create principle ambari_hdfs-051819@HADOOP.COM i only created admin/admin@HADOOP.COM as you mentioned before and actually ambari_hdfs is my cluster name, any solution for this?

Thank you so much in advanced .

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The above question and the replies below were originally posted in the Community Help Track. On Mon May 20 16:56 UTC 2019, a member of the HCC moderation staff moved it to the Security track. The Community Help Track is intended for questions about using the HCC site itself.

Bill Brooks, Community Moderator
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Hello

Any other solution i can do to solve this issue?

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Master Mentor

@Mazen Elshayeb

Unbelievable ping me on linkedin ,could help with remote

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New Contributor

Sorry for the bump. I tried this in the HDP Sandbox and discovered that installing krb5-workstation-1.15.1-37.el7_7.2.x86_64.rpm solved the problem