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How does one set a list of tenants for the nova AggregateMultiTenancyIsolation filter?

The documentation for the nova AggregateMultiTenancyIsolation filter describes it's functionality as:

"Isolates tenants to specific host aggregates. If a host is in an aggregate that has the metadata key filter_tenant_id it only creates instances from that tenant (or list of tenants)."

In my testing I see that it is not possible to set a list of tenants with the command:

nova aggregate-set-metadata <aggregateid> filter_tenant_id=tenant1uuid filter_tenant_id=tenant2uuid

If I try instead to set each one at a time, it overwrites the existing metadata.

How do I create a list of tenants to be isolated into the aggregate by the filter?

How does one set a list of tenants for the nova AggregateMultiTenancyIsolation filter?

The documentation for the nova AggregateMultiTenancyIsolation filter describes it's functionality as:

"Isolates tenants to specific host aggregates. If a host is in an aggregate that has the metadata key filter_tenant_id it only creates instances from that tenant (or list of tenants)."

In my testing I see that it is not possible to set a list of tenants with the command:

 nova aggregate-set-metadata <aggregateid> filter_tenant_id=tenant1uuid filter_tenant_id=tenant2uuid

filter_tenant_id=tenant2uuid

If I try instead to set each one at a time, it overwrites the existing metadata.

How do I create a list of tenants to be isolated into the aggregate by the filter?

How does one set a list of tenants for the nova AggregateMultiTenancyIsolation filter?

The documentation for the nova AggregateMultiTenancyIsolation filter describes it's its functionality as:

"Isolates tenants to specific host aggregates. If a host is in an aggregate that has the metadata key filter_tenant_id it only creates instances from that tenant (or list of tenants)."

In my testing I see that it is not possible to set a list of tenants with the command:

 nova aggregate-set-metadata <aggregateid> filter_tenant_id=tenant1uuid filter_tenant_id=tenant2uuid

If I try instead to set each one at a time, it overwrites the existing metadata.

How do I create a list of tenants to be isolated into the aggregate by the filter?