diff options
Diffstat (limited to 'nova/api')
| -rw-r--r-- | nova/api/ec2/cloud.py | 70 | ||||
| -rw-r--r-- | nova/api/openstack/servers.py | 4 |
2 files changed, 35 insertions, 39 deletions
diff --git a/nova/api/ec2/cloud.py b/nova/api/ec2/cloud.py index 05f8c3d0b..a831b2a62 100644 --- a/nova/api/ec2/cloud.py +++ b/nova/api/ec2/cloud.py @@ -72,18 +72,14 @@ def _gen_key(context, user_id, key_name): return {'private_key': private_key, 'fingerprint': fingerprint} -def ec2_id_to_internal_id(ec2_id): - """Convert an ec2 ID (i-[base 36 number]) to an internal id (int)""" - return int(ec2_id[2:], 36) +def ec2_id_to_id(ec2_id): + """Convert an ec2 ID and an instance ID.""" + return ec2_id[2:] -def internal_id_to_ec2_id(internal_id): - """Convert an internal ID (int) to an ec2 ID (i-[base 36 number])""" - digits = [] - while internal_id != 0: - internal_id, remainder = divmod(internal_id, 36) - digits.append('0123456789abcdefghijklmnopqrstuvwxyz'[remainder]) - return "i-%s" % ''.join(reversed(digits)) +def id_to_ec2_id(instance_id): + """Convert an instance ID to an ec2 ID.""" + return "i-%s" % instance_id class CloudController(object): @@ -153,7 +149,7 @@ class CloudController(object): hostname = instance_ref['hostname'] floating_ip = db.instance_get_floating_address(ctxt, instance_ref['id']) - ec2_id = internal_id_to_ec2_id(instance_ref['internal_id']) + ec2_id = id_to_ec2_id(instance_ref['id']) data = { 'user-data': base64.b64decode(instance_ref['user_data']), 'meta-data': { @@ -437,8 +433,8 @@ class CloudController(object): def get_console_output(self, context, instance_id, **kwargs): # instance_id is passed in as a list of instances ec2_id = instance_id[0] - internal_id = ec2_id_to_internal_id(ec2_id) - instance_ref = self.compute_api.get_instance(context, internal_id) + instance_id = ec2_id_to_id(ec2_id) + instance_ref = self.compute_api.get_instance(context, instance_id) output = rpc.call(context, '%s.%s' % (FLAGS.compute_topic, instance_ref['host']), @@ -464,8 +460,8 @@ class CloudController(object): instance_ec2_id = None instance_data = None if volume.get('instance', None): - internal_id = volume['instance']['internal_id'] - instance_ec2_id = internal_id_to_ec2_id(internal_id) + instance_id = volume['instance']['id'] + instance_ec2_id = id_to_ec2_id(instance_id) instance_data = '%s[%s]' % (instance_ec2_id, volume['instance']['host']) v = {} @@ -534,8 +530,8 @@ class CloudController(object): raise exception.ApiError("Volume status must be available") if volume_ref['attach_status'] == "attached": raise exception.ApiError("Volume is already attached") - internal_id = ec2_id_to_internal_id(instance_id) - instance_ref = self.compute_api.get_instance(context, internal_id) + instance_id = ec2_id_to_id(instance_id) + instance_ref = self.compute_api.get_instance(context, instance_id) host = instance_ref['host'] rpc.cast(context, db.queue_get_for(context, FLAGS.compute_topic, host), @@ -570,11 +566,11 @@ class CloudController(object): # If the instance doesn't exist anymore, # then we need to call detach blind db.volume_detached(context) - internal_id = instance_ref['internal_id'] - ec2_id = internal_id_to_ec2_id(internal_id) + instance_id = instance_ref['id'] + ec2_id = id_to_ec2_id(instance_id) return {'attachTime': volume_ref['attach_time'], 'device': volume_ref['mountpoint'], - 'instanceId': internal_id, + 'instanceId': instance_id, 'requestId': context.request_id, 'status': volume_ref['attach_status'], 'volumeId': volume_ref['id']} @@ -619,8 +615,8 @@ class CloudController(object): if instance['image_id'] == FLAGS.vpn_image_id: continue i = {} - internal_id = instance['internal_id'] - ec2_id = internal_id_to_ec2_id(internal_id) + instance_id = instance['id'] + ec2_id = id_to_ec2_id(instance_id) i['instanceId'] = ec2_id i['imageId'] = instance['image_id'] i['instanceState'] = { @@ -673,8 +669,8 @@ class CloudController(object): ec2_id = None if (floating_ip_ref['fixed_ip'] and floating_ip_ref['fixed_ip']['instance']): - internal_id = floating_ip_ref['fixed_ip']['instance']['ec2_id'] - ec2_id = internal_id_to_ec2_id(internal_id) + instance_id = floating_ip_ref['fixed_ip']['instance']['ec2_id'] + ec2_id = id_to_ec2_id(instance_id) address_rv = {'public_ip': address, 'instance_id': ec2_id} if context.user.is_admin(): @@ -709,8 +705,8 @@ class CloudController(object): return {'releaseResponse': ["Address released."]} def associate_address(self, context, instance_id, public_ip, **kwargs): - internal_id = ec2_id_to_internal_id(instance_id) - instance_ref = self.compute_api.get_instance(context, internal_id) + instance_id = ec2_id_to_id(instance_id) + instance_ref = self.compute_api.get_instance(context, instance_id) fixed_address = db.instance_get_fixed_address(context, instance_ref['id']) floating_ip_ref = db.floating_ip_get_by_address(context, public_ip) @@ -755,7 +751,7 @@ class CloudController(object): description=kwargs.get('display_description'), key_name=kwargs.get('key_name'), security_group=kwargs.get('security_group'), - generate_hostname=internal_id_to_ec2_id) + generate_hostname=id_to_ec2_id) return self._format_run_instances(context, instances[0]['reservation_id']) @@ -764,27 +760,27 @@ class CloudController(object): instance_id is a kwarg so its name cannot be modified.""" logging.debug("Going to start terminating instances") for ec2_id in instance_id: - internal_id = ec2_id_to_internal_id(ec2_id) - self.compute_api.delete_instance(context, internal_id) + instance_id = ec2_id_to_id(ec2_id) + self.compute_api.delete_instance(context, instance_id) return True def reboot_instances(self, context, instance_id, **kwargs): """instance_id is a list of instance ids""" for ec2_id in instance_id: - internal_id = ec2_id_to_internal_id(ec2_id) - self.compute_api.reboot(context, internal_id) + instance_id = ec2_id_to_id(ec2_id) + self.compute_api.reboot(context, instance_id) return True def rescue_instance(self, context, instance_id, **kwargs): """This is an extension to the normal ec2_api""" - internal_id = ec2_id_to_internal_id(instance_id) - self.compute_api.rescue(context, internal_id) + instance_id = ec2_id_to_id(instance_id) + self.compute_api.rescue(context, instance_id) return True def unrescue_instance(self, context, instance_id, **kwargs): """This is an extension to the normal ec2_api""" - internal_id = ec2_id_to_internal_id(instance_id) - self.compute_api.unrescue(context, internal_id) + instance_id = ec2_id_to_id(instance_id) + self.compute_api.unrescue(context, instance_id) return True def update_instance(self, context, ec2_id, **kwargs): @@ -794,8 +790,8 @@ class CloudController(object): if field in kwargs: changes[field] = kwargs[field] if changes: - internal_id = ec2_id_to_internal_id(ec2_id) - inst = self.compute_api.get_instance(context, internal_id) + instance_id = ec2_id_to_id(ec2_id) + inst = self.compute_api.get_instance(context, instance_id) db.instance_update(context, inst['id'], kwargs) return True diff --git a/nova/api/openstack/servers.py b/nova/api/openstack/servers.py index 6f2f6fed9..f8f40b764 100644 --- a/nova/api/openstack/servers.py +++ b/nova/api/openstack/servers.py @@ -46,7 +46,7 @@ def _entity_detail(inst): inst_dict = {} mapped_keys = dict(status='state', imageId='image_id', - flavorId='instance_type', name='display_name', id='internal_id') + flavorId='instance_type', name='display_name', id='id') for k, v in mapped_keys.iteritems(): inst_dict[k] = inst[v] @@ -61,7 +61,7 @@ def _entity_detail(inst): def _entity_inst(inst): """ Filters all model attributes save for id and name """ - return dict(server=dict(id=inst['internal_id'], name=inst['display_name'])) + return dict(server=dict(id=inst['id'], name=inst['display_name'])) class Controller(wsgi.Controller): |