[AG-TECH] multi-node setup

[Jason Bell]

G'day Nick

I am happy to be able to assist you with getting this up and working.

For those who are interested, the fix required the modification of the /etc/hosts file.  This then enabled the AGServiceManager to be running on the correct IP address, rather than the localhost address 127.0.0.1.

Unfortunately, Nick had been following the fedora 12 install guide, but I had missed adding the information hosts file information.  I have now updated the webpage (http://www.accessgrid.org/node/1917) with the host information.

Sorry you had wasted so much time Nick.

Cheers,
Jason.

From: ag-tech-bounces at lists.mcs.anl.gov [mailto:ag-tech-bounces at lists.mcs.anl.gov] On Behalf Of Nicolas Rossow
Sent: Tuesday, 9 March 2010 03:46 PM
To: ag-tech at lists.mcs.anl.gov
Subject: [AG-TECH] multi-node setup

Hi All,
I've just finished installing 3 new pc's for the setup of our AccessGrid room.
2 x Fedora 12 machines for capture and display
1x Windows machine for presentation.

I am having trouble getting the 2 Fedora machines to talk to each others ServiceManager.

I can successfully add the Windows Presentation machines ServiceManager to both Fedora machines. BUT I cannot get the ServiceManager on either Fedora machines to add to any other machine, Windows or Fedora.

I have done the following.

system-config-firewall-tui  and disabled the firewall.

service iptables stop
chkconfig iptables off
reboot

Still not working.
netstat shows that the ServiceManager is running on port 11000

I ran the servicemanager in debug mode on the windows box and have attached the output below.
Any help / insight you could provide would be much appreciated.



----------------------8<----------------------
03/09/10 15:24:26 2080 NodeService     agnodeservice.py:242 INFO  NodeService.AddServiceManager
03/09/10 15:24:26 2080 NodeService     agnodeservice.py:243 DEBUG   serviceManagerUrl = http://132.234.16.162:11000/ServiceManager
03/09/10 15:24:26 2080 NodeService     agnodeservice.py:250 INFO  try to reach service amnager
03/09/10 15:24:26 2080 NodeService     agnodeservice.py:253 INFO  get sm description
03/09/10 15:24:27 2080 NodeService     agnodeservice.py:259 ERROR Failed to add service manager http://132.234.16.162:11000/ServiceManager
Traceback (most recent call last):
File "C:\Python24\lib\site-packages\AccessGrid3\AccessGrid\AGNodeService.py", line 254, in AddServiceManager
serviceManagerDescription = AGServiceManagerIW( serviceManagerUrl ).GetDescription()
File "C:\Python24\lib\site-packages\AccessGrid3\AccessGrid\interfaces\AGServiceManager_client.py", line 71, in GetDescription
self.binding.Send(None, None, request, soapaction="urn:#GetDescription", **kw)
File "C:\Python24\lib\site-packages\ZSI\client.py", line 266, in Send
self.h.connect()
File "C:\Python24\lib\httplib.py", line 630, in connect
raise socket.error, msg
error: (10061, 'Connection refused')
03/09/10 15:24:27 2080 NodeManagementUIClasses     nodemanagementuiclasses.py:855 ERROR Exception in AddHost
Traceback (most recent call last):
File "C:\Python24\lib\site-packages\AccessGrid3\AccessGrid\NodeManagementUIClasses.py", line 853, in AddHost
self.nodeServiceHandle.AddServiceManager( url )
File "C:\Python24\lib\site-packages\AccessGrid3\AccessGrid\AGNodeService.py", line 254, in AddServiceManager
serviceManagerDescription = AGServiceManagerIW( serviceManagerUrl ).GetDescription()
File "C:\Python24\lib\site-packages\AccessGrid3\AccessGrid\interfaces\AGServiceManager_client.py", line 71, in GetDescription
self.binding.Send(None, None, request, soapaction="urn:#GetDescription", **kw)
File "C:\Python24\lib\site-packages\ZSI\client.py", line 266, in Send
self.h.connect()
File "C:\Python24\lib\httplib.py", line 630, in connect
raise socket.error, msg
error: (10061, 'Connection refused')
03/09/10 15:24:30 2080 NodeService     agnodeservice.py:298 INFO  NodeService.GetServiceManagers
03/09/10 15:24:30 2080 ServiceManager     agservicemanager.py:225 INFO  AGServiceManager.GetServices


--------------------------->8-----------------------------------
cheers
Nick.
----------
Nick Rossow
Senior Systems Administrator
Information Services (Scholarly Information and Research)
Griffith University
Nathan Campus, Queensland 4411

n.rossow at griffith.edu.au
www.griffith.edu.au
Phone: +61 (0)7 373 54353
Mobile: 0438 147 728
Fax +61 (0)7  373 56650
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