osc compute simple-tenant-usage

Usage reports (os-simple-tenant-usage)

Reports usage statistics of compute and storage resources periodically for an individual tenant or all tenants. The usage statistics will include all instances’ CPU, memory and local disk during a specific period.

Warning

The os-simple-tenant-usage will report usage statistics based on the latest flavor that is configured in the virtual machine (VM), and ignoring stop, pause, and other events that might have happened with the VM. Therefore, it uses the time the VM existed in the cloud environment to execute the usage accounting.

More information can be found at http://eavesdrop.openstack.org/meetings/nova/2020/nova.2020-12-03-16.00.log.txt, and https://review.opendev.org/c/openstack/nova/+/711113

Microversion 2.40 added pagination (and next links) to the usage statistics via optional limit and marker query parameters. If limit isn’t provided, the configurable max_limit will be used which currently defaults to 1000. Older microversions will not accept these new paging query parameters, but they will start to silently limit by max_limit.

text /os-simple-tenant-usage?limit={limit}&marker={instance_uuid} /os-simple-tenant-usage/{tenant_id}?limit={limit}&marker={instance_uuid}

Note

A tenant’s usage statistics may span multiple pages when the number of instances exceeds limit, and API consumers will need to stitch together the aggregate results if they still want totals for all instances in a specific time window, grouped by tenant.

Usage: osc compute simple-tenant-usage <COMMAND>

Available subcommands: