[et-mgmt-tools] koan 0.2.9 parsing problem (safe_load function)

[Michael DeHaan]

Adam Rosenwald wrote:
> New issue with cobbler 0.4.7 and koan 0.2.9.
>
> After installing cobbler 0.4.7 (from RPM), I made `cobbler check` 
> happy, and then proceeded with provisioning `cobbler system add 
> --name=00:16:3E:35:00:71 <--additional items>`.  No problem.  The 
> system profile was allocated properly.
>
> Then, I ensure cobblerd was running.  No problem with XMLRPC port.
>
> I had a dom0 server on which I installed koan 0.2.9 (from RPM).
>
> Then...
>
> ====BEGIN OUTPUT=====
>
> [root at koan_test ~]# koan --virt --server=test_virt 
> --system=00:16:3E:35:00:71
> - processing profile: None
> - fetching configuration for system: 00:16:3E:35:00:71
> Traceback (most recent call last):
>   File "/usr/lib/python2.4/site-packages/koan/app.py", line 108, in main
>     k.run ()
>   File "/usr/lib/python2.4/site-packages/koan/app.py", line 174, in run
>     self.do_virt()
>   File "/usr/lib/python2.4/site-packages/koan/app.py", line 305, in 
> do_virt
>     return self.do_net_install ("/tmp",after_download)
>   File "/usr/lib/python2.4/site-packages/koan/app.py", line 265, in 
> do_net_install
>     profile_data = self.get_system_xmlrpc(self.system)
>   File "/usr/lib/python2.4/site-packages/koan/app.py", line 530, in 
> get_system_xmlrpc
>     profile_data = 
> self.get_profile_xmlrpc(self.safe_load(system_data,'profile'))
>   File "/usr/lib/python2.4/site-packages/koan/app.py", line 250, in 
> safe_load
>     if hash.has_key(primary_key):
> AttributeError: 'NoneType' object has no attribute 'has_key'
>
> =======END OUTPUT==========
>
> It appears that 'profile' is beting passed as a hash to safe_load(), 
> yet there is something wrong with the hash.
>
> This problem does not occur when running koan with 
> --profile=<profile_name>; rather it only occurs with 
> --system=<system_name>.
>
> Any thoughts?  Thanks. --A.

Not immediately.  I'll see if I can reproduce this.


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