[Spacewalk-list] Unknown Connection Issues from OSAD

Tue Dec 12 11:54:32 UTC 2017

Hi Team,

I'm facing a strange issues with OSAD client & this has been a real pain
for me from past 1 month.

Apparently - After successfully performing everything and creating customs
scripts for Spacewalk - I'm unable to figure out issues when - OSAD is
connected with OSA-DISPATCHER through JABBERD.

***************************************************

*JABBERD LOGS :-*

Dec 12 11:25:26 spacewalk jabberd/c2s[23435]: [28] requesting session:
jid=osad-750697814a at spacewalk/osad
Dec 12 11:25:26 spacewalk jabberd/sm[23432]: session started:
jid=osad-750697814a at spacewalk/osad
Dec 12 11:25:27 spacewalk jabberd/c2s[23435]: [29] [::ffff:-.-.-.-.-,
port=56668] connect
Dec 12 11:25:27 spacewalk jabberd/c2s[23435]: [29] created user:
user=osad-6b7a6b838f; realm=
Dec 12 11:25:27 spacewalk jabberd/c2s[23435]: [29] registration succeeded,
requesting user creation: jid=osad-6b7a6b838f at spacewalk
Dec 12 11:25:27 spacewalk jabberd/sm[23432]: created user:
jid=osad-6b7a6b838f at spacewalk
Dec 12 11:25:27 spacewalk jabberd/c2s[23435]: [29] traditional.digest
authentication succeeded: osad-6b7a6b838f@/osad ::ffff:-.-.-.-. TLS
Dec 12 11:25:27 spacewalk jabberd/c2s[23435]: [29] requesting session:
jid=osad-6b7a6b838f at spacewalk/osad
Dec 12 11:25:27 spacewalk jabberd/sm[23432]: session started:
jid=osad-6b7a6b838f at spacewalk/osad

*Client was able to connect & authenticate with JABBERD*

*Now, let's take a look at OSAD LOGS -*

[root@****~]# systemctl start osad
[root@****~]# tailf /var/log/osad
2017-12-12 11:31:03 jabber_lib._presence_callback:
osad-a071c93d5d at spacewalk/osad
rhn-dispatcher-sat at spacewalk/superclient None
2017-12-12 11:31:03 jabber_lib._presence_callback: Node is available
rhn-dispatcher-sat at spacewalk/superclient None
2017-12-12 11:31:03 jabber_lib.subscribe_to_presence: Subscribed to
{'rhn-dispatcher-sat at spacewalk': {'jid': 'rhn-dispatcher-sat at spacewalk',
'subscription': u'to'}}
2017-12-12 11:31:03 jabber_lib.subscribe_to_presence: Subscribed both {}
2017-12-12 11:31:03 jabber_lib.subscribe_to_presence: Subscribed none
{'rhn-dispatcher-sat at spacewalk': {'ask': u'subscribe', 'jid':
'rhn-dispatcher-sat at spacewalk', 'subscription': u'none'}}
2017-12-12 11:31:03 jabber_lib.subscribe_to_presence: Subscribed from {}
2017-12-12 11:31:03 jabber_lib.subscribe_to_presence: Subscribed to
2017-12-12 11:31:12 osad_client.unstick_contacts: Re-sending presence
subscription request <presence to='rhn-dispatcher-sat at spacewalk'
type='subscribe' id='presence-5268cc-27' />
2017-12-12 11:31:12 jabber_lib.process: 180
2017-12-12 11:31:12 jabber_lib._roster_callback: Updating the roster <iq
to='osad-a071c93d5d at spacewalk/osad' type='set'
id='uua0u5otca7uewvq9pfr4hjuze0mravm55mzbbtn'><query xmlns =
'jabber:iq:roster' ><item ask='subscribe' jid='rhn-dispatcher-sat at spacewalk'
subscription='none' /></query></iq>

*It was able to get connected -*

*Now, Let's check OSA-DISPATCHER LOGS - After OSA-DISPATCHER restart -*

2017/12/12 11:23:57 -00:00 23458 0.0.0.0: osad/jabber_lib.__init__
2017/12/12 11:23:57 -00:00 23458 0.0.0.0:
osad/jabber_lib.setup_connection('Connected to jabber server', '
spacewalk.javelin.g4s.com')
2017/12/12 11:23:57 -00:00 23458 0.0.0.0:
osad/osa_dispatcher.fix_connection('Upstream notification server started on
port', 1290)
2017/12/12 11:23:57 -00:00 23458 0.0.0.0: osad/jabber_lib.process_forever

*******************************************

Network Connectivity -

*From Client -*

[root@**** ~]# netstat -an | grep 5222

*tcp     5036      0 *.*.*.*:44092       *.*.*.*:5222      ESTABLISHED*

*On Spacewalk Server -[root at spacewalk jabberd]# *netstat -an | grep *.*.*.*.
*tcp6       0      0 ***.*.*.*:5222        *
* *.*.*.*:44092    ESTABLISHED*

But, if we look at the GUI for Spacewalk - It's still offline

[image: Inline image 1]

I need big time help from all the community to resolve this - I have
followed most of the steps listed on the Spacewalk channel, Still unable to
find the root cause -

A similar issue is opened on this thread -

https://www.redhat.com/archives/spacewalk-list/2017-July/msg00050.html

Thanks
Vipul Sharma
DevOps Advocate

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