novaclient.v2.usage module¶

Usage interface.

class novaclient.v2.usage.Usage(manager, info, loaded=False, resp=None)¶

Bases: novaclient.base.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: novaclient.base.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 UTC end – datetime.datetime End date in UTC 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).
Return type:	Usage

list(start, end, detailed=False, marker=None, limit=None)¶

Get usage for all tenants

Parameters:	start – datetime.datetime Start date in UTC end – datetime.datetime End date in UTC detailed – 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).
Return type:	list of Usage.

resource_class¶

alias of Usage

usage_prefix = 'os-simple-tenant-usage'¶