The Share resource in the shared file system service was missing the
_query_mapping attribute, causing query parameters like all_tenants
to be silently ignored when listing shares. This prevented admin users
from listing shares across all projects and affected telemetry systems
like Ceilometer that need to poll all shares.
This change adds _query_mapping with the standard Manila API query
parameters including all_tenants, project_id, status, name, and others.
Change-Id: I1e2e52801d24eca3638f381d28b8bebf80f2f12a
Signed-off-by: Juan Larriba <jlarriba@redhat.com>
b107b01aac