Hi Alexander, 
When you build the image, did you run the image cleanup step? RabbitMQ's database needs to be cleaned up before building the image otherwise the application won't start properly and the AMQP connection will never be established. 

You can also post the entire CloudMan's log somewhere and I can take a look there for other clues. 



On Tue, Jun 16, 2015 at 4:07 PM, Alexander Vowinkel <vowinkel.alexander@gmail.com> wrote:
Maybe connected. this error (happening multiple times):

----------------------------------------
Exception happened during processing of request from ('127.0.0.1', 37201)
Traceback (most recent call last):
  File "/home/ubuntu/.virtualenvs/CM/local/lib/python2.7/site-packages/paste/httpserver.py", line 1068, in process_request_in_thread
    self.finish_request(request, client_address)
  File "/usr/lib/python2.7/SocketServer.py", line 334, in finish_request
    self.RequestHandlerClass(request, client_address, self)
  File "/usr/lib/python2.7/SocketServer.py", line 651, in __init__
    self.finish()
  File "/usr/lib/python2.7/SocketServer.py", line 710, in finish
    self.wfile.close()
  File "/usr/lib/python2.7/socket.py", line 279, in close
    self.flush()
  File "/usr/lib/python2.7/socket.py", line 303, in flush
    self._sock.sendall(view[write_offset:write_offset+buffer_size])
error: [Errno 32] Broken pipe
----------------------------------------


2015-06-16 13:59 GMT-05:00 Alexander Vowinkel <vowinkel.alexander@gmail.com>:
Hi,

I have the following problem:
First, the job scheduling didn't work.

I tried to upload a file, but the job was waiting.
Then I checked "squeue", which timed out.
The slurm service was running.

Then I restarted the cluster.
Now I even have problems access the cloudman admin page.
Meaning, the page is loading endless.
The machine is not busy (CPU and mem @ htop)
In the paster.log it tries this every 4 seconds:

2015-06-16 18:35:56,547 DEBUG         master:2579 Trying to setup AMQP connection; conn = '<cm.util.comm.CMMasterComm object at 0x7f0aa26d72d0>'
2015-06-16 18:35:56,547 DEBUG           comm:30   Setting up a new AMQP connection
2015-06-16 18:35:56,548 DEBUG           comm:49   AMQP Connection Failure:  [Errno 111] Connection refused

Any idea what this might be?
Something seems to be really weird.

I am using the next version of CloudMan (dev).
I created an own instance with the Cloud Man playbook.

Best,
Alexander


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