Spacewalk

Let me allow to summarize year of 2011. I gathered some numbers for you:

Code

We commited 3810 changesets to Spacewalk
http://miroslav.suchy.cz/spacewalk/gitstat/chart.php?chart_parameter1=2&showcount=10&submit=1&page=0

Top contributor is Jan Pazdziora (again) with 953 commits.
Top contributor outside of Red Hat is Michael Calmer with 52 commits.
http://miroslav.suchy.cz/spacewalk/gitstat/chart.php?chart_parameter1=5&chart_parameter_ver=spacewalk-backend-1.7.1-1&submit=1&chart_parameter2_year=2011&chart_parameter2_month=0&submit=1&showcount=10

We resolved 1206 Bugs.
https://bugzilla.redhat.com/buglist.cgi?chfieldto=Now&query_format=advanced&chfield=bug_status&chfieldfrom=2011-01-01&bug_status=CLOSED&classification=Red%20Hat&product=Red%20Hat%20Network%20Proxy&product=Red%20Hat%20Network%20Satellite
https://bugzilla.redhat.com/buglist.cgi?chfieldto=Now&query_format=advanced&chfield=bug_status&chfieldfrom=2011-01-01&bug_status=CLOSED&classification=Community&product=Spacewalk

• Red Hat is behind of 95,4% of contributions.
• SUSE is behind of 2,65% of contributions

http://miroslav.suchy.cz/spacewalk/gitstat/chart.php?chart_parameter1=3&chart_parameter_ver=spacewalk-backend-1.7.1-1&submit=1&chart_parameter2_year=2011&chart_parameter2_month=0&submit=1&showcount=10

Project cost

This is wild estimation, but just guess:
Codebase:     3,100,153 lines (including code and mark up)
Effort (est.):    903 Person Years
Avg. Salary:    $55000 year
Estimated cost of project:$ 49,688,059
http://www.ohloh.net/p/spacewalk

Releases

We released 4 releases during year 2010: 1.3, 1.4, 1.5 and 1.6
http://freecode.com/projects/spacewalk/releases

IRC

We have nearly 1246 users on #spacewalk and 190 users on #spacewalk-devel.

More numbers at:
http://miroslav.suchy.cz/spacewalk/irc/spacewalk-devel/
http://miroslav.suchy.cz/spacewalk/irc/spacewalk/

I’m looking forward to see you in new year

Al intentar iniciar el servicio osa-dispacher, este no se inicia correctamente dando el siguiente error en nuestro servidor de spacewalk.

# /etc/init.d/osa-dispatcher restart
Shutting down osa-dispatcher:                              [  OK  ]
Starting osa-dispatcher: /usr/lib/python2.6/site-packages/jabber/jabber.py:68: DeprecationWarning: the sha module is deprecated; use the hashlib module instead
  import sha, time
RHN 3353 2011/11/29 15:53:31 +02:00: ('Traceback (most recent call last):\n  File "/usr/share/rhn/osad/jabber_lib.py", line 250, in setup_connection\n    c = self._get_jabber_client(js)\n  File "/usr/share/rhn/osad/jabber_lib.py", line 307, in _get_jabber_client\n    c.connect()\n  File "/usr/share/rhn/osad/jabber_lib.py", line 564, in connect\n    jabber.Client.connect(self)\n  File "/usr/lib/python2.6/site-packages/jabber/xmlstream.py", line 488, in connect\n    raise socket.error("Unable to connect to the host and port specified")\nerror: Unable to connect to the host and port specified\n',)
                                                           [  OK  ]

Así como en los clientes, al intentar levantar el servicio osad.

# /etc/init.d/osad restart
Shutting down osad:                                        [  OK  ]
Starting osad: Traceback (most recent call last):
  File "/usr/share/rhn/osad/jabber_lib.py", line 250, in setup_connection
    c = self._get_jabber_client(js)
  File "/usr/share/rhn/osad/jabber_lib.py", line 307, in _get_jabber_client
    c.connect()
  File "/usr/share/rhn/osad/jabber_lib.py", line 564, in connect
    jabber.Client.connect(self)
  File "/usr/lib/python2.4/site-packages/jabber/xmlstream.py", line 464, in connect
    else: self._sock.connect((self._hostIP, self._port))
  File "", line 1, in connect
error: (111, 'Connection refused')

                                                           [  OK  ]

Si intentamos conectarnos al puerto 5222, de nuestro servidor de spacewalk, desde un cliente. Veremos que el puerto no esta levantado.

# nc -vv srkmsatelite01 5222
nc: connect to srkmsatelite01 port 5222 (tcp) failed: Connection refused

Para solucionar esto debemos cambiar el parámetro de número máximo de ficheros abierto (max open file) de la configuración de jabber, de 1024 a 2048, en el fichero /etc/jabberd/c2s.xml

Y a continuación realizamos los siguiente pasos desde un terminal:

# service osa-dispatcher stop
# service jabberd stop
# mv /var/lib/jabberd/db /var/lib/jabberd/db.old
# mkdir /var/lib/jabberd/db
# chown jabber:jabber /var/lib/jabberd/db
# chmod 777 /var/lib/jabberd/db
# service jabberd start
# service osa-dispatcher start

Aquí podemos ver que el puerto 5222 ya esta levantado.

# nc -vv srkmsatelite01 5222
Connection to srkmsatelite01 5222 port [tcp/xmpp-client] succeeded!

Se aceptan invitaciones a cerveza o un comentario de agradecimiento.