[Users] can't add domain with rhevm-manage-domains

[Scotto Alberto]

Ok, now it works.

Thanks to tcpdump/wireshark I could undesrstand that:

-          Rhevm-manage-domains sends DNS queries asking for PTR of RHEV-H and another redundant domain server, so I

-          The LDAP query it sends is (&(sAMAccountType=805306368)(userPrincipalName= fptadmin02 at DOMAIN.LOCAL)<mailto:fptadmin02 at DOMAIN.LOCAL)>) but the account "fptadmin02" I was using had a different userPrincipalName

So here is how I solved:

-          adding the missing PTRs in the reverse zone of the DNS server

-          logging in with another username that has a correct userPrincipalName

Anyhow, after restarting jbossas, still I can't log in the console with a domain username.
>From wireshark I see it doesn't even send an LDAP query; it breaks at KRB5 packets with "error_code: KRB5KDC_ERR_S_PRINCIPAL_UNKNOWN (7)"

Here are the logs from rhevm.log
http://pastebin.com/kZqn3kzz






Alberto Scotto

[Blue]
Via Cardinal Massaia, 83
10147 - Torino - ITALY
phone: +39 011 29100
al.scotto at reply.it
www.reply.it

From: users-bounces at ovirt.org [mailto:users-bounces at ovirt.org] On Behalf Of Scotto Alberto
Sent: venerdì 31 agosto 2012 11:35
To: users at ovirt.org
Subject: [Users] can't add domain with rhevm-manage-domains

Hi all,
I'm trying to add a domain (active directory), but I can't get it to work.

The command I execute is:
rhevm-manage-domains -action=add -domain='FPT.LOCAL' -user='fptadmin' -interactive

Attached you can find:

-          Output of the command

-          Logs from /var/log/rhevm/rhevm-manage-domains/rhevm-manage-domains.log


I found a RHEV KB saying:

For Error: LDAP query Failed, make sure the Active Directory server and the RHEVM server have the correct PTR records in the DNS reverse lookup zone file

And another one says:

It's required to create PTR entry into DNS for the following:

*         Name Server (NS) - Start of Authority (SOA)
Example: WIN-TL8JB8JAG8.ad.mydomain.com.

*         Active Directory Name
Example: ad.mydomain.com.

*         RHEVM machine
Example: rhevm.ad.mydomain.com.
We are fulfilling this requirement, as nslookup of these 3 machines' IP work.

Additional info.

These commands work (if you need I can paste the full output):


#dig SRV _kerberos._tcp.FPT.LOCAL

#dig SRV _kerberos._udp.FPT.LOCAL

#dig SRV _ldap._tcp.FPT.LOCAL

# kinit fptadmin02 at FPT.LOCAL<mailto:fptadmin02 at FPT.LOCAL>
# klist
Ticket cache: FILE:/tmp/krb5cc_0
Default principal: fptadmin02 at FPT.LOCAL<mailto:fptadmin02 at FPT.LOCAL>

Valid starting     Expires            Service principal
08/30/12 15:55:46  08/31/12 01:55:51  krbtgt/FPT.LOCAL at FPT.LOCAL<mailto:krbtgt/FPT.LOCAL at FPT.LOCAL>
        renew until 09/06/12 15:55:46


Thank you very much in advance


Alberto Scotto

[Blue]
Via Cardinal Massaia, 83
10147 - Torino - ITALY
phone: +39 011 29100
al.scotto at reply.it
www.reply.it


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