[AG-TECH] multi-node setup

[Tran, Quang V.]

Hi Nicolas,

 

Have you tried editing your /etc/hosts file?  On the first line put:

IP address           hostname.domain           hostname

 

Quang

 

From: ag-tech-bounces at lists.mcs.anl.gov
[mailto:ag-tech-bounces at lists.mcs.anl.gov] On Behalf Of Nicolas Rossow
Sent: Monday, March 08, 2010 11:46 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
<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
<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\AGServi
ceManager_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\NodeManagementUICl
asses.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\AGServi
ceManager_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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