Bug 56147

Summary:	Autojoin fails with short host name
Product:	realmd	Reporter:	Stef Walter <stefw>
Component:	General	Assignee:	Stef Walter <stefw>
Status:	RESOLVED FIXED	QA Contact:
Severity:	normal
Priority:	medium	CC:	stefw
Version:	unspecified
Hardware:	Other
OS:	All
Whiteboard:
i915 platform:		i915 features:
Attachments:	Allow use of host names without any dot.

Description Stef Walter 2012-10-18 15:35:18 UTC

Autojoin seems to fail with a short host name. The host name was set to 'live-user'

# hostname
live-user
# realm join --verbose radi08.segad.lab.sjc.redhat.com
 * Searching for kerberos SRV records for domain: _kerberos._udp.radi08.segad.lab.sjc.redhat.com
 * Searching for MSDCS SRV records on domain: _kerberos._tcp.dc._msdcs.radi08.segad.lab.sjc.redhat.com
 * ad1.radi08.segad.lab.sjc.redhat.com:88 
 * Found kerberos DNS records for: radi08.segad.lab.sjc.redhat.com
 * Found AD style DNS records for: radi08.segad.lab.sjc.redhat.com
 * Successfully discovered: radi08.segad.lab.sjc.redhat.com
 * Required files present: /usr/sbin/sss_cache, /usr/sbin/sssd, /usr/sbin/adcli
 * LANG=C /usr/sbin/adcli join --verbose --show-details --domain RADI08.SEGAD.LAB.SJC.REDHAT.COM --login-type computer --no-password
 ! Couldn't find qualified domain name, proceeding with local host name instead: live-user: Name or service not known
 * Using domain name: RADI08.SEGAD.LAB.SJC.REDHAT.COM
 ! Couldn't determine the computer account name from host name: live-user
adcli: couldn't connect to RADI08.SEGAD.LAB.SJC.REDHAT.COM domain: Couldn't determine the computer account name from host name: live-user
 ! Failed to join the domain
realm: Couldn't join realm: Failed to join the domain

Comment 1 Stef Walter 2012-10-18 15:52:27 UTC

Well in general adcli seems to fail.

Comment 2 Stef Walter 2012-10-19 19:23:44 UTC

To duplicate: 

$ tools/adcli join --verbose --host-fqdn live-user --user swalter --domain radi08.segad.lab.sjc.redhat.com --host-keytab=/tmp/krb5.keytab
 * Using fully qualified name: live-user
 * Using domain name: radi08.segad.lab.sjc.redhat.com
 ! Couldn't determine the computer account name from host name: live-user
lt-adcli: couldn't connect to radi08.segad.lab.sjc.redhat.com domain: Couldn't determine the computer account name from host name: live-user

Comment 3 Stef Walter 2012-10-19 19:42:34 UTC

Created attachment 68814 [details] [review]
Allow use of host names without any dot.

Comment 4 Stef Walter 2012-10-20 06:02:48 UTC

Attachment 68814 [details] pushed as be76ec6 - Allow use of host names without any dot.

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