def _register_info(self, name, info):
'''place the new info in the correct location in the registry.
:param path: a string of plugin name.
:param info: reference to a PluginInfo data structure, deregister a
PluginInfo if specified as None.
'''
registry = self._registry
if info is None:
# delete this entry.
LOG.warn(_LW('Removing %(item)s from registry'), {'item': name})
registry.pop(name, None)
return
if name in registry and isinstance(registry[name], PluginInfo):
if registry[name] == info:
return
details = {
'name': name,
'old': str(registry[name].plugin),
'new': str(info.plugin)
}
LOG.warn(_LW('Changing %(name)s from %(old)s to %(new)s'), details)
else:
LOG.info(_LI('Registering %(name)s -> %(value)s'), {
'name': name, 'value': str(info.plugin)})
info.user_provided = not self.is_global
registry[name] = info
def refresh_server(self, server):
'''Refresh server's attributes.
Log warnings for non-critical API errors.
'''
try:
server.get()
except exceptions.OverLimit as exc:
LOG.warn(
_LW("Server %(name)s (%(id)s) received an OverLimit "
"response during server.get(): %(exception)s"), {
'name': server.name,
'id': server.id,
'exception': exc
})
except exceptions.ClientException as exc:
if ((getattr(exc, 'http_status', getattr(exc, 'code', None))
in (500, 503))):
LOG.warn(
_LW('Server "%(name)s" (%(id)s) received the '
'following exception during server.get(): '
'%(exception)s'), {
'name': server.name,
'id': server.id,
'exception': exc
})
else:
raise
def trusts_auth_plugin(self):
if self._trusts_auth_plugin:
return self._trusts_auth_plugin
self._trusts_auth_plugin = auth.load_from_conf_options(
cfg.CONF, TRUSTEE_CONF_GROUP, trust_id=self.trust_id)
if self._trusts_auth_plugin:
return self._trusts_auth_plugin
LOG.warn(_LW('Using the keystone_authtoken user as the bilean '
'trustee user directly is deprecated. Please add the '
'trustee credentials you need to the %s section of '
'your bilean.conf file.') % TRUSTEE_CONF_GROUP)
cfg.CONF.import_group('keystone_authtoken',
'keystonemiddleware.auth_token')
self._trusts_auth_plugin = v3.Password(
username=cfg.CONF.keystone_authtoken.admin_user,
password=cfg.CONF.keystone_authtoken.admin_password,
user_domain_id='default',
auth_url=self.keystone_v3_endpoint,
trust_id=self.trust_id)
return self._trusts_auth_plugin
def get_server(self, server):
try:
return self.client().servers.get(server)
except exceptions.NotFound as ex:
LOG.warn(_LW('Server (%(server)s) not found: %(ex)s'),
{'server': server, 'ex': ex})
raise exception.ServerNotFound(server=server)
def trusts_auth_plugin(self):
if self._trusts_auth_plugin:
return self._trusts_auth_plugin
self._trusts_auth_plugin = auth.load_from_conf_options(
cfg.CONF, TRUSTEE_CONF_GROUP, trust_id=self.trust_id)
if self._trusts_auth_plugin:
return self._trusts_auth_plugin
LOG.warn(
_LW('Using the keystone_authtoken user as the bilean '
'trustee user directly is deprecated. Please add the '
'trustee credentials you need to the %s section of '
'your bilean.conf file.') % TRUSTEE_CONF_GROUP)
cfg.CONF.import_group('keystone_authtoken',
'keystonemiddleware.auth_token')
self._trusts_auth_plugin = v3.Password(
username=cfg.CONF.keystone_authtoken.admin_user,
password=cfg.CONF.keystone_authtoken.admin_password,
user_domain_id='default',
auth_url=self.keystone_v3_endpoint,
trust_id=self.trust_id)
return self._trusts_auth_plugin
def get_server(self, server):
try:
return self.client().servers.get(server)
except exceptions.NotFound as ex:
LOG.warn(_LW('Server (%(server)s) not found: %(ex)s'), {
'server': server,
'ex': ex
})
raise exception.ServerNotFound(server=server)
def _remove_children(self, pid):
if pid in self.children:
self.children.remove(pid)
LOG.info(_LI('Removed dead child %s'), pid)
elif pid in self.stale_children:
self.stale_children.remove(pid)
LOG.info(_LI('Removed stale child %s'), pid)
else:
LOG.warn(_LW('Unrecognised child %s'), pid)
def _remove_children(self, pid):
if pid in self.children:
self.children.remove(pid)
LOG.info(_LI('Removed dead child %s'), pid)
elif pid in self.stale_children:
self.stale_children.remove(pid)
LOG.info(_LI('Removed stale child %s'), pid)
else:
LOG.warn(_LW('Unrecognised child %s'), pid)
def _task(self, user_id, task_type):
admin_context = bilean_context.get_admin_context()
self.rpc_client.settle_account(
admin_context, user_id, task=task_type)
if task_type != self.DAILY:
try:
db_api.job_delete(
admin_context, self._generate_job_id(user_id, task_type))
except exception.NotFound as e:
LOG.warn(_LW("Failed in deleting job: %s") % six.text_type(e))
def server_to_ipaddress(self, server):
'''Return the server's IP address, fetching it from Nova.'''
try:
server = self.client().servers.get(server)
except exceptions.NotFound as ex:
LOG.warn(_LW('Instance (%(server)s) not found: %(ex)s'),
{'server': server, 'ex': ex})
else:
for n in server.networks:
if len(server.networks[n]) > 0:
return server.networks[n][0]
def delete_jobs(self, user):
"""Delete all jobs related the specific user."""
admin_context = bilean_context.get_admin_context()
for job_type in self.job_types:
job_id = self._generate_job_id(user.id, job_type)
try:
if self._is_exist(job_id):
self._remove_job(job_id)
db_api.job_delete(admin_context, job_id)
except Exception as e:
LOG.warn(_LW("Failed in deleting job: %s") % six.text_type(e))
def server_to_ipaddress(self, server):
'''Return the server's IP address, fetching it from Nova.'''
try:
server = self.client().servers.get(server)
except exceptions.NotFound as ex:
LOG.warn(_LW('Instance (%(server)s) not found: %(ex)s'), {
'server': server,
'ex': ex
})
else:
for n in server.networks:
if len(server.networks[n]) > 0:
return server.networks[n][0]
def warning(context, entity, action, status=None, status_reason=None,
timestamp=None):
timestamp = timestamp or timeutils.utcnow()
event = Event(timestamp, logging.WARNING, entity,
action=action, status=status, status_reason=status_reason,
user_id=context.project)
event.store(context)
LOG.warn(_LW('%(name)s [%(id)s] %(action)s - %(status)s: %(reason)s'),
{'name': event.obj_name,
'id': event.obj_id and event.obj_id[:8],
'action': action,
'status': status,
'reason': status_reason})
def client(self, name):
client_plugin = self.client_plugin(name)
if client_plugin:
return client_plugin.client()
if name in self._clients:
return self._clients[name]
# call the local method _<name>() if a real client plugin
# doesn't exist
method_name = '_%s' % name
if callable(getattr(self, method_name, None)):
client = getattr(self, method_name)()
self._clients[name] = client
return client
LOG.warn(_LW('Requested client "%s" not found'), name)
def refresh_server(self, server):
'''Refresh server's attributes.
Log warnings for non-critical API errors.
'''
try:
server.get()
except exceptions.OverLimit as exc:
LOG.warn(_LW("Server %(name)s (%(id)s) received an OverLimit "
"response during server.get(): %(exception)s"),
{'name': server.name,
'id': server.id,
'exception': exc})
except exceptions.ClientException as exc:
if ((getattr(exc, 'http_status', getattr(exc, 'code', None)) in
(500, 503))):
LOG.warn(_LW('Server "%(name)s" (%(id)s) received the '
'following exception during server.get(): '
'%(exception)s'),
{'name': server.name,
'id': server.id,
'exception': exc})
else:
raise
def client(self, name):
client_plugin = self.client_plugin(name)
if client_plugin:
return client_plugin.client()
if name in self._clients:
return self._clients[name]
# call the local method _<name>() if a real client plugin
# doesn't exist
method_name = "_%s" % name
if callable(getattr(self, method_name, None)):
client = getattr(self, method_name)()
self._clients[name] = client
return client
LOG.warn(_LW('Requested client "%s" not found'), name)
def update_jobs(self, user):
"""Update user's billing job"""
# Delete all jobs except daily job
admin_context = bilean_context.get_admin_context()
for job_type in self.NOTIFY, self.FREEZE:
job_id = self._generate_job_id(user.id, job_type)
try:
if self._is_exist(job_id):
self._remove_job(job_id)
db_api.job_delete(admin_context, job_id)
except Exception as e:
LOG.warn(_LW("Failed in deleting job: %s") % six.text_type(e))
if user.status == user.ACTIVE:
self._add_notify_job(user)
elif user.status == user.WARNING:
self._add_freeze_job(user)
def resource_delete(self, cnxt, user_id, resource_id):
"""Delete a specific resource"""
try:
plugin_base.Resource.load(cnxt, resource_id=resource_id)
except exception.ResourceNotFound:
LOG.warn(_LW('The resource(%s) trying to delete not found.'),
resource_id)
return
params = {
'name': 'delete_resource_%s' % resource_id,
'cause': action_mod.CAUSE_RPC,
'status': action_mod.Action.READY,
'inputs': {'resource_id': resource_id},
}
action_id = action_mod.Action.create(cnxt, user_id,
consts.USER_DELETE_RESOURCE,
**params)
dispatcher.start_action(action_id=action_id)
LOG.info(_LI('Resource delete action queued: %s'), action_id)
