def get_floating_ips_data(self): try: floating_ips = network.tenant_floating_ip_list(self.request) except Exception: floating_ips = [] exceptions.handle(self.request, _('Unable to retrieve floating IP addresses.')) try: floating_ip_pools = network.floating_ip_pools_list(self.request) except Exception: floating_ip_pools = [] messages.warning(self.request, _('Unable to retrieve floating IP pools.')) pool_dict = dict([(obj.id, obj.name) for obj in floating_ip_pools]) instances = [] try: instances, has_more = nova.server_list(self.request) except Exception: exceptions.handle(self.request, _('Unable to retrieve instance list.')) instances_dict = dict([(obj.id, obj) for obj in instances]) for ip in floating_ips: ip.instance_name = instances_dict[ip.instance_id].name \ if ip.instance_id in instances_dict else None ip.pool_name = pool_dict.get(ip.pool, ip.pool) return floating_ips
def tenant_quota_usages(request): # Get our quotas and construct our usage object. disabled_quotas = get_disabled_quotas(request) usages = QuotaUsage() for quota in get_tenant_quota_data(request, disabled_quotas=disabled_quotas): usages.add_quota(quota) # Get our usages. floating_ips = network.tenant_floating_ip_list(request) flavors = dict([(f.id, f) for f in nova.flavor_list(request)]) instances, has_more = nova.server_list(request) # Fetch deleted flavors if necessary. missing_flavors = [ instance.flavor['id'] for instance in instances if instance.flavor['id'] not in flavors ] for missing in missing_flavors: if missing not in flavors: try: flavors[missing] = nova.flavor_get(request, missing) except Exception: flavors[missing] = {} exceptions.handle(request, ignore=True) usages.tally('instances', len(instances)) usages.tally('floating_ips', len(floating_ips)) if 'volumes' not in disabled_quotas: volumes = cinder.volume_list(request) snapshots = cinder.volume_snapshot_list(request) usages.tally('gigabytes', sum([int(v.size) for v in volumes])) usages.tally('volumes', len(volumes)) usages.tally('snapshots', len(snapshots)) # Sum our usage based on the flavors of the instances. for flavor in [flavors[instance.flavor['id']] for instance in instances]: usages.tally('cores', getattr(flavor, 'vcpus', None)) usages.tally('ram', getattr(flavor, 'ram', None)) # Initialise the tally if no instances have been launched yet if len(instances) == 0: usages.tally('cores', 0) usages.tally('ram', 0) return usages
def list_targets(self): tenant_id = self.request.user.hp_attr.tenant_id ports = port_list(self.request, tenant_id=tenant_id) servers, has_more = nova.server_list(self.request) server_dict = SortedDict([(s.id, s.name) for s in servers]) targets = [] for p in ports: # Remove network ports from Floating IP targets if p.device_owner.startswith('network:'): continue port_id = p.id server_name = server_dict.get(p.device_id) for ip in p.fixed_ips: target = {'name': '%s: %s' % (server_name, ip['ip_address']), 'id': '%s_%s' % (port_id, ip['ip_address'])} targets.append(FloatingIpTarget(target)) return targets
def tenant_quota_usages(request): # Get our quotas and construct our usage object. disabled_quotas = get_disabled_quotas(request) usages = QuotaUsage() for quota in get_tenant_quota_data(request, disabled_quotas=disabled_quotas): usages.add_quota(quota) # Get our usages. floating_ips = network.tenant_floating_ip_list(request) flavors = dict([(f.id, f) for f in nova.flavor_list(request)]) instances, has_more = nova.server_list(request) # Fetch deleted flavors if necessary. missing_flavors = [instance.flavor['id'] for instance in instances if instance.flavor['id'] not in flavors] for missing in missing_flavors: if missing not in flavors: try: flavors[missing] = nova.flavor_get(request, missing) except Exception: flavors[missing] = {} exceptions.handle(request, ignore=True) usages.tally('instances', len(instances)) usages.tally('floating_ips', len(floating_ips)) if 'volumes' not in disabled_quotas: volumes = cinder.volume_list(request) snapshots = cinder.volume_snapshot_list(request) usages.tally('gigabytes', sum([int(v.size) for v in volumes])) usages.tally('volumes', len(volumes)) usages.tally('snapshots', len(snapshots)) # Sum our usage based on the flavors of the instances. for flavor in [flavors[instance.flavor['id']] for instance in instances]: usages.tally('cores', getattr(flavor, 'vcpus', None)) usages.tally('ram', getattr(flavor, 'ram', None)) # Initialise the tally if no instances have been launched yet if len(instances) == 0: usages.tally('cores', 0) usages.tally('ram', 0) return usages