[Fiware-lab-federation-nodes] Migration Plan After Open Call Results

Theofanis Katsiaounis th_katsiaounis at neuropublic.gr
Thu Feb 25 12:23:41 CET 2016


Dear all,
we are still waiting on how to do the migration efficiently. Asked also 
in the telco yesterday but still i got no answer.
Just reminding that we wont be online for long more.
Please advice as soon as possible.

Regards,
Fanis

On 22/02/2016 11:27 πμ, Theofanis Katsiaounis wrote:
> Dear Fernando,all
> since we are in the process of migrating our vm's to other nodes can 
> we have any tips on how to do that more efficiently?
> I believe the process should be to create a snapshot and then tranfer 
> the snapshot to the new node glance??? Will we be able to transfer our 
> images directly to other node glance servers?
>
> Thanks a lot in advance,
> Fanis
>
> On 18/02/2016 02:45 μμ, FERNANDO LOPEZ AGUILAR wrote:
>> FYI, we update the repo with the last changes in order to resolve the 
>> problems that were identified by Theofanis.
>>
>> I hope that now you can use it.
>>
>> Fernando.-
>>
>> From: Theofanis Katsiaounis <th_katsiaounis at neuropublic.gr 
>> <mailto:th_katsiaounis at neuropublic.gr>>
>> Date: Thursday 18 February 2016 at 12:40
>> To: fla <fernando.lopezaguilar at telefonica.com>, Álvaro Alonso 
>> <aalonsog at dit.upm.es <mailto:aalonsog at dit.upm.es>>
>> Cc: "fiware-lab-federation-nodes at lists.fiware.org" 
>> <fiware-lab-federation-nodes at lists.fiware.org 
>> <mailto:fiware-lab-federation-nodes at lists.fiware.org>>
>> Subject: Re: [Fiware-lab-federation-nodes] Migration Plan After Open 
>> Call Results
>>
>> Dear Fernando,
>> i tried the proposed solution and it failed again.
>> I then noticed it tries to load OpenstackMap module which in the skuld
>> folder is called as OpenStackMap.
>> Changed in users.py line 48 the name to OpenStackMap and it worked.
>> However now i get this:
>>
>> Getting administrator token...
>> Getting id of the requested region...
>> Getting the list of projects in the specific region...
>> Get the list of users with some role on those projects...
>> Getting the email of the identified users...
>> Making analysis bottom-up...
>> Traceback (most recent call last):
>>    File "./users.py", line 320, in <module>
>>      getusers = processing_request(arguments)
>>    File "./users.py", line 306, in processing_request
>>      useremail_osclient = get_email_osclient(username=username,
>> password=password, region=region)
>>    File "./users.py", line 237, in get_email_osclient
>>      map.load_keystone()
>>    File "/root/download/fiware-skuld/skuld/openstackmap.py", line 572,
>> in load_keystone
>>      self._get_keystone_data()
>>    File "/root/download/fiware-skuld/skuld/openstackmap.py", line 215,
>> in _get_keystone_data
>>      keystone = self.osclients.get_keystoneclientv3()
>>    File "/root/download/fiware-skuld/utils/osclients.py", line 585, in
>> get_keystoneclientv3
>>      session = self.get_session_v3()
>>    File "/root/download/fiware-skuld/utils/osclients.py", line 440, in
>> get_session_v3
>>      self._apply_override_endpoint(**override)
>>    File "/root/download/fiware-skuld/utils/osclients.py", line 680, in
>> _apply_override_endpoint
>>      endpoints = list(endp for endp in self.get_endpoints(service_type)
>>    File "/root/download/fiware-skuld/utils/osclients.py", line 615, in
>> get_endpoints
>>      for service in self.get_catalog():
>>    File "/root/download/fiware-skuld/utils/osclients.py", line 597, in
>> get_catalog
>>      access = session.auth.get_access(session)
>>    File
>> "/usr/lib/python2.7/dist-packages/keystoneclient/auth/identity/base.py",
>> line 126, in get_access
>>      self.auth_ref = self.get_auth_ref(session)
>>    File
>> "/usr/lib/python2.7/dist-packages/keystoneclient/auth/identity/v3.py",
>> line 119, in get_auth_ref
>>      authenticated=False, log=False, **rkwargs)
>>    File "/usr/lib/python2.7/dist-packages/keystoneclient/session.py",
>> line 430, in post
>>      return self.request(url, 'POST', **kwargs)
>>    File "/usr/lib/python2.7/dist-packages/keystoneclient/utils.py", line
>> 318, in inner
>>      return func(*args, **kwargs)
>>    File "/usr/lib/python2.7/dist-packages/keystoneclient/session.py",
>> line 346, in request
>>      raise exceptions.from_response(resp, method, url)
>> keystoneclient.openstack.common.apiclient.exceptions.NotFound: The
>> resource could not be found. (HTTP 404)
>>
>>
>>
>> On 18/02/2016 01:30 μμ, FERNANDO LOPEZ AGUILAR wrote:
>> > $ export PYTHONPATH=../..
>>
>>
>>
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