Re: [Shinken-devel] New to the list with a problem

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Le lundi 22 novembre 2010 à 09:43 +0100, nap a écrit :

Hello,

After running (with success) a single Shibken installation on both
machine I restore the "realm" machine and had a new try.
The test process was :
- starting tcpdump in file mode
- fire the "central" Shinken (debug moad)
- fire the "realm" Shinken (debug moad)
- wait one or two minutes
- stop all

The arbiter"s log in the central machine was always growing at a fast
rate saying that a configuration was not ....

The tcpdump file shows a "conversation" between the two machines, but
the log of the scheduler does not show any trace of connection.

I get all the log files and join them with this mail, I hope that it can
help to get what is wrong.

Regards

JP P

> On Sat, Nov 20, 2010 at 7:08 PM, jpliste <jp...@jp...>
> wrote:
>         Le samedi 20 novembre 2010 à 12:56 +0100, Gerhard Lausser a
>         écrit :
>         > Hi,
>         >
>         > when you listen on the network
>         > realm-machine#  tcpdump port 7768
>         > do you see any traffic?
>         >
>         
>         Hello,
>         
>         Yes there is traffic on all 77xx ports.
>         I have made two tests on the "realm" machine :
>         1) local shinken not launched.
>         The central machine send packets on the 77xx ports
>         2) local shinken launched
>         There are packets from/to both sides, but I can't see anything
>         new in
>         the debug files. The logs on the central machine are as usual
>         always
>         saying that the distribution in not complete.
>         
>         Will try more ASAP and examine the logs on both sides.
> Hi,
> 
> what the arbiter debug say about pinging this scheduler? The "ping" is
> in fact a Pyro call, so this one should be in error. It looks liek
> there a problem between the two Pyro nodes, but ti's strange if it's
> all the same version :( (we can do linux<->windows calls, so why not
> ubuntu<->debian ones?).
> 
> Look at the pinging tests, we will see if this is good (I think it is
> because it try to send conf).
> 
> 
> Jean
>  
>         
>         
>         Regards
>         
>         JP P
>         
>         
>         
>         > Gerhard
>         >
>         > > -----Ursprüngliche Nachricht-----
>         > > Von: jplog [mailto:jp...@jp...]
>         > > Gesendet: Samstag, 20. November 2010 01:49
>         > > An: shi...@li...
>         > > Betreff: Re: [Shinken-devel] New to the list with a
>         problem
>         > >
>         > > Hello,
>         > >
>         > > I verify the versions and there was a problem with
>         Python's version.
>         > >
>         > > REALM machine               Debian
>         > > Python      2.6.5   (Was 2.5.5) --> upgrade to 2.6.5
>         > > Pyro        3.9.1
>         > >
>         > >
>         > > CENTRAL machine             Ubuntu (VM downloaded from the
>         > > site running under XEN)
>         > > Python      2.6.5
>         > > Pyro        3.9.1
>         > >
>         > > After migrating the Debian machine to Python 2.6.5  :
>         > >
>         > > Messages on the "realm" machine :
>         > >
>         ==============================================================
>         > > =============
>         > > tail -f scheduler.debug
>         > > Using working directory : /var/lib/shinken
>         > > Listening on: 0.0.0.0 : 7768
>         > > The Arbiter Interface is at:
>         > > PYRO://0.0.0.0:7768/7f00010105010a42f7ab0000008d6518
>         > > Waiting for initial configuration
>         >
>         > ..............................................................
>         > > ............
>         > >
>         > >
>         > > Messages on the "central" machine :
>         > >
>         ==============================================================
>         > > =============
>         > > tail -f arbiter.debug
>         > > tail -f arbiter.debug
>         > > Dispatching Realm All
>         > > [All] Dispatching 0/1 configurations
>         > > [All] Schedulers order : scheduler-1
>         > > Dispatching Realm testweb
>         > > [testweb] Dispatching 1/1 configurations
>         > > [testweb] Schedulers order : scheduler-web
>         > > [testweb] Dispatching one configuration
>         > > [testweb] Trying to send conf 1 to scheduler scheduler-web
>         > > WARNING : All schedulers configurations are not
>         dispatched, 1 are
>         > > missing
>         > > Nb Broks send: 0
>         > > Scheduler configuration 1 is unmanaged!!
>         > > Warning : Missing satellite reactionner for configuration
>         1 :
>         > > Warning : Missing satellite poller for configuration 1 :
>         > > Warning : Missing satellite broker for configuration 1 :
>         > > Dispatching Realm All
>         > > [All] Dispatching 0/1 configurations
>         > > [All] Schedulers order : scheduler-1
>         > > Dispatching Realm testweb
>         > > [testweb] Dispatching 1/1 configurations
>         > > [testweb] Schedulers order : scheduler-web
>         > > [testweb] Dispatching one configuration
>         > > [testweb] Trying to send conf 1 to scheduler scheduler-web
>         > > WARNING : All schedulers configurations are not
>         dispatched, 1 are
>         > > missing
>         > > Nb Broks send: 0
>         > > ......
>         > > (repeating every second)
>         > >
>         ==============================================================
>         > > =============
>         > > The communication seems to be estabished ( on the "realm"
>         machine ) :
>         > > lsof -Pn | grep TCP | grep ':77'
>         > > python    1281  shinken    3u     IPv4       5635
>          0t0        TCP
>         > > *:7768 (LISTEN)
>         > > python    1281  shinken    4u     IPv4       5707
>          0t0        TCP
>         > > 192.168.1.120:7768->192.168.1.21:35042 (ESTABLISHED)
>         > > python    1285  shinken    5u     IPv4       5663
>          0t0        TCP
>         > > *:7771 (LISTEN)
>         > > python    1285  shinken    6u     IPv4       5711
>          0t0        TCP
>         > > 192.168.1.120:7771->192.168.1.21:48913 (ESTABLISHED)
>         > > python    1293  shinken    5u     IPv4       5692
>          0t0        TCP
>         > > *:7769 (LISTEN)
>         > > python    1293  shinken    6u     IPv4       5709
>          0t0        TCP
>         > > 192.168.1.120:7769->192.168.1.21:51613 (ESTABLISHED)
>         > > python    1299  shinken    3u     IPv4       5705
>          0t0        TCP
>         > > *:7772 (LISTEN)
>         > > python    1299  shinken    4u     IPv4       5713
>          0t0        TCP
>         > > 192.168.1.120:7772->192.168.1.21:51667 (ESTABLISHED)
>         > >
>         > > as on the "central" machine :
>         > > lsof -Pn | grep TCP | grep ':77'
>         > > python    1281  shinken    3u     IPv4       5635
>          0t0        TCP
>         > > *:7768 (LISTEN)
>         > > python    1281  shinken    4u     IPv4       5707
>          0t0        TCP
>         > > 192.168.1.120:7768->192.168.1.21:35042 (ESTABLISHED)
>         > > python    1285  shinken    5u     IPv4       5663
>          0t0        TCP
>         > > *:7771 (LISTEN)
>         > > python    1285  shinken    6u     IPv4       5711
>          0t0        TCP
>         > > 192.168.1.120:7771->192.168.1.21:48913 (ESTABLISHED)
>         > > python    1293  shinken    5u     IPv4       5692
>          0t0        TCP
>         > > *:7769 (LISTEN)
>         > > python    1293  shinken    6u     IPv4       5709
>          0t0        TCP
>         > > 192.168.1.120:7769->192.168.1.21:51613 (ESTABLISHED)
>         > > python    1299  shinken    3u     IPv4       5705
>          0t0        TCP
>         > > *:7772 (LISTEN)
>         > > python    1299  shinken    4u     IPv4       5713
>          0t0        TCP
>         > > 192.168.1.120:7772->192.168.1.21:51667 (ESTABLISHED)
>         > >
>         > > If TCP connections are open why do they not communicate !
>         > >
>         > > Trying from "central" a telnet connection on the port 7768
>         gives the
>         > > Pyro prompt :
>         > > telnet loc-t1 7768
>         > > Trying 192.168.1.120...
>         > > Connected to loc-t1.jpp.fr.
>         > > Escape character is '^]'.
>         > > PYRO   x?  ?5E????B
>         > >
>         > > and the "realm" react by some weird messages :
>         > >
>         > > Traceback (most recent call last):
>         > >   File
>         "/usr/local/shinken/shinken/../bin/shinken-scheduler",
>         > > line 595,
>         > > in <module>
>         > >     p = Shinken(config_file, is_daemon, do_replace, debug,
>         debug_file)
>         > >   File
>         "/usr/local/shinken/shinken/../bin/shinken-scheduler",
>         > > line 372,
>         > > in __init__
>         > >     self.wait_initial_conf()
>         > >   File
>         "/usr/local/shinken/shinken/../bin/shinken-scheduler",
>         > > line 413,
>         > > in wait_initial_conf
>         > >
>         shinken.pyro_wrapper.handleRequests(self.poller_daemon, s)
>         > >   File "/usr/local/shinken/shinken/pyro_wrapper.py", line
>         88, in
>         > > handleRequests
>         > >     daemon.handleRequests()
>         > >   File "/usr/lib/pymodules/python2.6/Pyro/protocol.py",
>         line 1064, in
>         > > handleRequests
>         > >     self._handleRequest_NoThreads(timeout,others,callback)
>         > >   File "/usr/lib/pymodules/python2.6/Pyro/protocol.py",
>         line 1085, in
>         > > _handleRequest_NoThreads
>         > >     if self.getAdapter().handleConnection(conn, self):
>         > >   File "/usr/lib/pymodules/python2.6/Pyro/protocol.py",
>         line 746, in
>         > > handleConnection
>         > >     ver,body,pflags = self.receiveMsg(conn)
>         > >   File "/usr/lib/pymodules/python2.6/Pyro/protocol.py",
>         line 560, in
>         > > receiveMsg
>         > >     self.returnException(conn, ProtocolError(msg))
>         > >   File "/usr/lib/pymodules/python2.6/Pyro/protocol.py",
>         line 723, in
>         > > returnException
>         > >     pic=Pyro.util.getXMLPickle('gnosis')
>         > >   File "/usr/lib/pymodules/python2.6/Pyro/util.py", line
>         439, in
>         > > getXMLPickle
>         > >     raise NotImplementedError('xml pickling implementation
>         (%s) is not
>         > > available' % impl)
>         > > NotImplementedError: xml pickling implementation (gnosis)
>         is not
>         > > available
>         > >
>         > > I don't know how to test now !
>         > >
>         > > Regards
>         > >
>         > > JP P
>         > >
>         > >
>         > >
>         > >
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