novaclient.v2.usage module¶
Usage interface.
- class novaclient.v2.usage.Usage(manager, info, loaded=False, resp=None)¶
Bases:
Resource
Usage contains information about a tenant’s physical resource usage
Populate and bind to a manager.
- Parameters:
manager – BaseManager object
info – dictionary representing resource attributes
loaded – prevent lazy-loading if set to True
resp – Response or list of Response objects
- get()¶
Support for lazy loading details.
Some clients, such as novaclient have the option to lazy load the details, details which can be loaded with this function.
- class novaclient.v2.usage.UsageManager(api)¶
Bases:
ManagerWithFind
Manage
Usage
resources.- get(tenant_id, start, end, marker=None, limit=None)¶
Get usage for a specific tenant.
- Parameters:
tenant_id – Tenant ID to fetch usage for
start –
datetime.datetime
Start date in UTCend –
datetime.datetime
End date in UTCmarker – Begin returning usage data for instances that appear later in the instance list than that represented by this instance UUID (optional).
limit – Maximum number of instances to include in the usage (optional). Note the API server has a configurable default limit. If no limit is specified here or limit is larger than default, the default limit will be used.
- Return type:
- list(start, end, detailed=False, marker=None, limit=None)¶
Get usage for all tenants
- Parameters:
start –
datetime.datetime
Start date in UTCend –
datetime.datetime
End date in UTCdetailed – Whether to include information about each instance whose usage is part of the report
marker – Begin returning usage data for instances that appear later in the instance list than that represented by this instance UUID (optional).
limit – Maximum number of instances to include in the usage (optional). Note the API server has a configurable default limit. If no limit is specified here or limit is larger than default, the default limit will be used.
- Return type:
list of
Usage
.
- usage_prefix = 'os-simple-tenant-usage'¶