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From Ryan Lei <ryan...@cht.com.tw>
Subject Re: [Cloudmonkey] assignVirtualMachine API causes index out of range error
Date Mon, 28 Oct 2013 03:02:09 GMT
Here's the assignVirtualMachine response json from log:

2013-10-25 17:02:54,107 - cloudmonkey.py:83 - [DEBUG] Loaded config fields:
['cache_file=/root/.cloudmonkey/cache',
'log_file=/root/.cloudmonkey/log', 'asyncblock=true',
'paramcompletion=false', 'history_file=/root/.cloudmonkey/history',
'color=true', 'prompt=> ', 'display=table',
'secretkey=wOV6_F8BZXxXV0zfX_DLVscCtbGrZgV3h8AcWfQLIa-OBCddLJimXTIQaM9hFH5ggItwwIFcivjJ77zn7LjWCQ',
'apikey=KbvOOFTETTNL8RbmSmA0d-zOw8BxRW1msmKTVj_2T8b42KrpMb5DoVwNrc2aKRonFFTZ7W6GsSeL2hvReek4WA',
'path=/client/api', 'host=localhost', 'protocol=http', 'port=8080',
'timeout=3600']

2013-10-25 17:03:19,839 - requester.py:45 - [DEBUG] ======== START
Request ========
2013-10-25 17:03:19,840 - requester.py:45 - [DEBUG] Requesting
command=assignVirtualMachine, args={'account': 'domain1-user2',
'domainid': 'cfc19b03-0858-4f39-9058-e0b67685bc2f',
'virtualmachineid': '939f1c53-91e8-47a1-92d1-9ec9c2c1802c'}
2013-10-25 17:03:19,841 - requester.py:45 - [DEBUG] Request sent:
http://localhost:8080/client/api?account=domain1-user2&apiKey=KbvOOFTETTNL8RbmSmA0d-zOw8BxRW1msmKTVj_2T8b42KrpMb5DoVwNrc2aKRonFFTZ7W6GsSeL2hvReek4WA&command=assignVirtualMachine&domainid=cfc19b03-0858-4f39-9058-e0b67685bc2f&response=json&virtualmachineid=939f1c53-91e8-47a1-92d1-9ec9c2c1802c&signature=gcqky6emSpV08QHZuavLZFS6Pcg%3D

2013-10-25 17:03:20,107 - requester.py:45 - [DEBUG] Response received:
{ "virtualmachine" :  { "virtualmachine" :
{"id":"939f1c53-91e8-47a1-92d1-9ec9c2c1802c","name":"domain1-admin","displayname":"domain1-admin","account":"domain1-user2","domainid":"cfc19b03-0858-4f39-9058-e0b67685bc2f","domain":"domain1","created":"2013-10-25T15:15:03+0800","state":"Stopped","haenable":false,"zoneid":"6e0b2791-513e-49be-bbd8-62c2597640ef","zonename":"Zone-Xen","templateid":"855b7915-9739-4ad7-945e-8b8514040198","templatename":"CentOS-6.4-x86_64
(scalable)","templatedisplaytext":"CentOS-6.4-x86_64
(scalable)","passwordenabled":false,"serviceofferingid":"32f7668c-5edd-4152-b927-c7b744281dc2","serviceofferingname":"Small
Instance","cpunumber":1,"cpuspeed":500,"memory":512,"cpuused":"0%","networkkbsread":0,"networkkbswrite":1,"diskkbsread":0,"diskkbswrite":0,"diskioread":0,"diskiowrite":0,"guestosid":"f70b6aaa-37da-11e3-9cb9-46ca9f9b4d97","rootdeviceid":0,"rootdevicetype":"ROOT","securitygroup":[],"nic":[{"id":"2f2a6ff3-ab11-4127-8991-2813a9a1c3ba","networkid":"aad53b98-3a6c-4cd3-a1e3-cbb84834d8c1","networkname":"domain1-user2-network","netmask":"255.255.255.0","gateway":"10.1.1.1","ipaddress":"10.1.1.204","traffictype":"Guest","type":"Isolated","isdefault":true,"macaddress":"02:00:17:61:00:01"}],"hypervisor":"XenServer","tags":[],"affinitygroup":[],"displayvm":true,"isdynamicallyscalable":true}
}  }
2013-10-25 17:03:20,108 - requester.py:45 - [DEBUG] ======== END
Request ========


I'm using Cloudmonkey from git (corresponding to 5.0.0), and I have tried
using root admin and domain admin to call this API. Both turned out to
succeed but crash Cloudmonkey.

-------------------------------------------------------------------------------------------
Yu-Heng (Ryan) Lei, Associate Researcher
Chunghwa Telecom Laboratories / Cloud Computing Laboratory
ryanlei@cht.com.tw<https://email.cht.com.tw/owa/redir.aspx?C=-wE1FEC3G0SWYpVkiWo8SsDdf3ZqO9AIuAPTzRnFYCUi-z4YljtI_hyVKkNHfn9F1Bn-vUWJnQ4.&URL=mailto%3aryanlei%40cht.com.tw>
or
ryanlei750328@gmail.com



On Fri, Oct 25, 2013 at 7:02 PM, Rohit Yadav <bhaisaab@apache.org> wrote:

> Hi Ryan,
>
> Will check this next week, the issue is clearly with response which lacks a
> key with name 'response' in it, it could be a case issue as well. Can you
> share with us the response json from cloudmonkey's log in
> ~/.cloudmonkey/log, you may confirm the keys from the json. Also, check if
> you're allowed to call the API as different user groups can have access to
> different set of APIs.
>
> Cheers.
>
>
> On Fri, Oct 25, 2013 at 2:27 PM, Ryan Lei <ryanlei@cht.com.tw> wrote:
>
> > I'm using Cloudmonkey 5.0.0 under CloudStack 4.2.0 + XenServer 6.2.
> > For now, the only way to change the ownership of a VM is by the
> > assignVirtualMachine API.
> >
> > But executing this API using Cloudmonkey leads to the following error
> that
> > crashes the program:
> >
> > > assign virtualmachine
> > virtualmachineid=7fe548bb-b2a7-4aec-92c5-5012ef9fd4f4
> account=domain1-user1
> > domainid=cfc19b03-0858-4f39-9058-e0b67685bc2f
> > Traceback (most recent call last):
> >   File "/usr/bin/cloudmonkey", line 9, in <module>
> >     load_entry_point('cloudmonkey==5.0.0', 'console_scripts',
> > 'cloudmonkey')()
> >   File
> >
> >
> "/usr/lib/python2.6/site-packages/cloudmonkey-5.0.0-py2.6.egg/cloudmonkey/cloudmonkey.py",
> > line 536, in main
> >     shell.cmdloop()
> >   File
> >
> >
> "/usr/lib/python2.6/site-packages/cloudmonkey-5.0.0-py2.6.egg/cloudmonkey/cloudmonkey.py",
> > line 106, in cmdloop
> >     super(CloudMonkeyShell, self).cmdloop(intro="")
> >   File "/usr/lib64/python2.6/cmd.py", line 142, in cmdloop
> >     stop = self.onecmd(line)
> >   File "/usr/lib64/python2.6/cmd.py", line 219, in onecmd
> >     return func(arg)
> >   File
> >
> >
> "/usr/lib/python2.6/site-packages/cloudmonkey-5.0.0-py2.6.egg/cloudmonkey/cloudmonkey.py",
> > line 134, in grammar_closure
> >     self.default("%s %s" % (cmd, args))
> >   File
> >
> >
> "/usr/lib/python2.6/site-packages/cloudmonkey-5.0.0-py2.6.egg/cloudmonkey/cloudmonkey.py",
> > line 303, in default
> >     result = self.make_request(apiname, args_dict, isasync)
> >   File
> >
> >
> "/usr/lib/python2.6/site-packages/cloudmonkey-5.0.0-py2.6.egg/cloudmonkey/cloudmonkey.py",
> > line 257, in make_request
> >     self.timeout, self.protocol, self.path)
> >   File
> >
> >
> "/usr/lib/python2.6/site-packages/cloudmonkey-5.0.0-py2.6.egg/cloudmonkey/requester.py",
> > line 121, in monkeyrequest
> >     responsekey = filter(lambda x: 'response' in x, response.keys())[0]
> > IndexError: list index out of range
> > [cs42]~#
> >
> > However, the account of VM DOES change successfully, checked from both
> the
> > UI and API.
> > And after the change, only the new VM owner and their admins and see this
> > VM.
> >
> >
> >
> -------------------------------------------------------------------------------------------
> > Yu-Heng (Ryan) Lei, Associate Researcher
> > Chunghwa Telecom Laboratories / Cloud Computing Laboratory
> > ryanlei@cht.com.tw<
> >
> https://email.cht.com.tw/owa/redir.aspx?C=-wE1FEC3G0SWYpVkiWo8SsDdf3ZqO9AIuAPTzRnFYCUi-z4YljtI_hyVKkNHfn9F1Bn-vUWJnQ4.&URL=mailto%3aryanlei%40cht.com.tw
> > >
> > or
> > ryanlei750328@gmail.com
> >
>

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