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View Code? Open in Web Editor NEWMOC simple GUI built on top of Atmosphere
License: Apache License 2.0
MOC simple GUI built on top of Atmosphere
License: Apache License 2.0
With the error that it was unable to allocate memory.
snippet of error log:
File "/opt/env/atmo/local/lib/python2.7/site-packages/billiard/pool.py", line 1237, in _repopulate_pool
self._create_worker_process(self._avail_index())
File "/opt/env/atmo/local/lib/python2.7/site-packages/celery/concurrency/asynpool.py", line 415, in _create_worker_process
return super(AsynPool, self)._create_worker_process(i)
File "/opt/env/atmo/local/lib/python2.7/site-packages/billiard/pool.py", line 1068, in _create_worker_process
w.start()
File "/opt/env/atmo/local/lib/python2.7/site-packages/billiard/process.py", line 137, in start
self._popen = Popen(self)
File "/opt/env/atmo/local/lib/python2.7/site-packages/billiard/forking.py", line 99, in init
self.pid = os.fork()
MemoryError: [Errno 12] Cannot allocate memory
Also this one:
File "/opt/env/atmo/lib/python2.7/site-packages/rest_framework/settings.py", line 154, in perform_import
return [import_from_string(item, setting_name) for item in val]
File "/opt/env/atmo/lib/python2.7/site-packages/rest_framework/settings.py", line 170, in import_from_string
raise ImportError(msg)
ImportError: Could not import 'api.renderers.BrowsableAPIRenderer' for API setting 'DEFAULT_RENDERER_CLASSES'. ImportError: /opt/env/atmo/lib/python2.7/site-packages/pandas/_sparse.so: failed to map segment from shared object: Cannot allocate memory.
Sometimes this will disappear just by waiting.
https://trello.com/c/oqYvRTAR/56-working-around-the-provider-account-on-the-initial-startup
When we are logging into the system, there is a login account associated with each provider that is used to:
At this point my install has started crashing as I haven't specified an appropriate account. Currently this is stopping in a celery process and yielding a 500 error in the web browser. I am not sure why this wasn't an issue last week.
It works on the Firefox. But not Chrome
Since the SSL_* variables names changed to TLS_…
More details in the variables.yml.dist
in MOC-Atmosphere-clank repo.
Possible solutions here:
TLS_…
things _still_dont work, we would need some help for triaging the SSL cert troublesIdentity should only be used in the mapping between an atmosphere user and a provider.
Currently for open stack, the project name is also related through the credential field. Unfortunately when a new login is done, a new identity is created (same default project).
So it would be cleaner to model this part as an inheritance hierarchy:
identity
Key identity_id
keystone unstopped token should be associated here.
provider_project
key: identity_id, provider_project_id
(keystone scoped token should be associated here)
instance
key: identity_id, provider_project_id, instance_id
This way an identity has many projects, and a project has many instances
For now, I am removing the openstack project from the identity - this way there is not a separate identity for each project.
This simplifies the login process as we only need to store the current credentials at one identity (as opposed to n identities). Furthermore, it simplifies the login process and the switching between projects.
There are a few functions the Admin Account is used for that can be done with using either the user account or data that is currently in the database. These are:
1) initial retrieval of images
2) creation of user accounts and quotas when a user logs in.
1 can be done with data that is in the database when there is no valid auth token (before someone has logged in).
I have coded for 2 with the previous version of our code base and am in the process to confirm that is fully merged with our current code base.
Although open stack compute nodes are associated with an open stack project, they are not automatically associated with an atmosphere project. After atmosphere projects are synced with openstack projects, the compute nodes will should be placed into the correct project.
Atmosphere projects are currently orthogonal to open stack projects. By unifying these 2 notions (through the database data), there will be less confusion for our end users.
Here is the snippet from the log:
R = retval = fun(*args, **kwargs)
File "/opt/env/atmo/local/lib/python2.7/site-packages/celery/app/trace.py", line 438, in protected_call
return self.run(*args, **kwargs)
File "service/tasks/monitoring.py", line 583, in monitor_instances_for
instance_map = _get_instance_owner_map(provider, users=users)
File "service/monitoring.py", line 411, in _get_instance_owner_map
all_instances = get_cached_instances(provider=provider, identity=account_identity, force=True)
File "service/cache.py", line 108, in get_cached_instances
instances_method = cached_driver.list_instances
AttributeError: 'NoneType' object has no attribute 'list_instances'
Am checking the cached_driver object to ensure that it is not None.
Currently the database does not seem to support different urls for different services. For example, the nova url is assumed to be used for neutron, glance and swift. Although this is ok for the most common openstack configuration, it is not a general solution.
This falls between the GUI-Backend and rtwo.
Before we go live on other openstack clouds, this should be handled.
In [3]: monitor_sizes_for(4)
/opt/env/atmo/local/lib/python2.7/site-packages/libcloud/httplib_ssl.py:229: UserWarning: SSL certificate verification is disabled, this can pose a security risk. For more information how to enable the SSL certificate verification, please visit the libcloud documentation.
warnings.warn(libcloud.security.VERIFY_SSL_DISABLED_MSG)
---------------------------------------------------------------------------
UnboundLocalError Traceback (most recent call last)
<ipython-input-3-18bd2a358b11> in <module>()
----> 1 monitor_sizes_for(4)
/opt/env/atmo/local/lib/python2.7/site-packages/celery/local.pyc in __call__(self, *a, **kw)
186
187 def __call__(self, *a, **kw):
--> 188 return self._get_current_object()(*a, **kw)
189
190 def __len__(self):
/opt/env/atmo/local/lib/python2.7/site-packages/celery/app/task.pyc in __call__(self, *args, **kwargs)
418 if self.__self__ is not None:
419 return self.run(self.__self__, *args, **kwargs)
--> 420 return self.run(*args, **kwargs)
421 finally:
422 self.pop_request()
/opt/dev/atmosphere/service/tasks/monitoring.pyc in monitor_sizes_for(provider_id, print_logs)
708 # Non-End dated sizes on this provider
709 db_sizes = Size.objects.filter(only_current(), provider=provider)
--> 710 all_sizes = admin_driver.list_sizes()
711 seen_sizes = []
712 for cloud_size in all_sizes:
/opt/env/atmo/local/lib/python2.7/site-packages/rtwo/driver.pyc in list_sizes(self, *args, **kwargs)
274 return self.provider.sizeCls.get_sizes(
275 self.provider,
--> 276 super(EshDriver, self).list_sizes)
277
278 def list_locations(self, *args, **kwargs):
/opt/env/atmo/local/lib/python2.7/site-packages/rtwo/models/size.pyc in get_sizes(cls, provider, lc_list_sizes_method)
67 cached_sizes = cls.sizes.get(identifier)
68 if not cached_sizes or not cls.lc_sizes:
---> 69 cls.lc_sizes = lc_list_sizes_method()
70 logger.debug("Caching %s sizes for identifier:%s" %
71 (len(cls.lc_sizes), identifier))
/opt/env/atmo/local/lib/python2.7/site-packages/rtwo/driver.pyc in list_sizes(self, *args, **kwargs)
168 % (self.provider.identifier,
169 self.identity.credentials['key']))
--> 170 return self._connection.list_sizes()
171
172 def list_locations(self, *args, **kwargs):
/opt/env/atmo/local/lib/python2.7/site-packages/libcloud/compute/drivers/openstack.pyc in list_sizes(self, location)
297 def list_sizes(self, location=None):
298 return self._to_sizes(
--> 299 self.connection.request('/flavors/detail').object)
300
301 def list_locations(self):
/opt/env/atmo/local/lib/python2.7/site-packages/rtwo/drivers/openstack_facade.pyc in request(self, action, params, data, headers, method, max_attempts)
98 action=action,
99 params=params, data=data,
--> 100 method=method, headers=headers)
101 return response
102 except (BaseHTTPError, httplib.HTTPException, socket.error,
/opt/env/atmo/local/lib/python2.7/site-packages/libcloud/common/openstack.pyc in request(self, action, params, data, headers, method, raw)
200 method=method,
201 headers=headers,
--> 202 raw=raw)
203
204 def _get_auth_url(self):
/opt/env/atmo/local/lib/python2.7/site-packages/libcloud/common/base.pyc in request(self, action, params, data, headers, method, raw)
707 False) or RETRY_FAILED_HTTP_REQUESTS
708
--> 709 action = self.morph_action_hook(action)
710 self.action = action
711 self.method = method
/opt/env/atmo/local/lib/python2.7/site-packages/libcloud/common/openstack.pyc in morph_action_hook(self, action)
267
268 def morph_action_hook(self, action):
--> 269 self._populate_hosts_and_request_paths()
270 return super(OpenStackBaseConnection, self).morph_action_hook(action)
271
/opt/env/atmo/local/lib/python2.7/site-packages/libcloud/common/openstack.pyc in _populate_hosts_and_request_paths(self)
300 kwargs = {}
301
--> 302 osa = osa.authenticate(**kwargs) # may throw InvalidCreds
303
304 self.auth_token = osa.auth_token
/opt/env/atmo/local/lib/python2.7/site-packages/libcloud/common/openstack_identity.pyc in authenticate(self, force)
1050 body = 'code: %s body:%s' % (response.status, response.body)
1051 else:
-> 1052 raise MalformedResponseError('Malformed response', body=body,
1053 driver=self.driver)
1054
UnboundLocalError: local variable 'body' referenced before assignment
Currently, we could add flavors by hands. Just the python function fails.
The backend is not finding the access token that it is sending to the front end when it is loading the private site.
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