def test_snapshot_data_get_for_project(self):
actual = db.snapshot_data_get_for_project(self.ctxt, "project1")
self.assertEqual(actual, (0, 0))
db.volume_create(self.ctxt, {"id": 1, "project_id": "project1", "size": 42})
db.snapshot_create(self.ctxt, {"id": 1, "volume_id": 1, "project_id": "project1", "volume_size": 42})
actual = db.snapshot_data_get_for_project(self.ctxt, "project1")
self.assertEqual(actual, (1, 42))
def test_snapshot_data_get_for_project(self):
actual = db.snapshot_data_get_for_project(self.ctxt, 'project1')
self.assertEqual(actual, (0, 0))
db.volume_create(self.ctxt, {'id': 1,
'project_id': 'project1',
'size': 42})
snapshot = db.snapshot_create(self.ctxt, {'id': 1, 'volume_id': 1,
'project_id': 'project1',
'volume_size': 42})
actual = db.snapshot_data_get_for_project(self.ctxt, 'project1')
self.assertEqual(actual, (1, 42))
def test_snapshot_data_get_for_project(self):
actual = db.snapshot_data_get_for_project(self.ctxt, 'project1')
self.assertEqual(actual, (0, 0))
db.volume_create(self.ctxt, {
'id': 1,
'project_id': 'project1',
'size': 42
})
snapshot = db.snapshot_create(self.ctxt, {
'id': 1,
'volume_id': 1,
'project_id': 'project1',
'volume_size': 42
})
actual = db.snapshot_data_get_for_project(self.ctxt, 'project1')
self.assertEqual(actual, (1, 42))
def show(self, req, id):
"""Shows the volume usage info given by hosts.
:param context: security context
:param host: hostname
:returns: expected to use HostShowTemplate.
ex.::
{'host': {'resource':D},..}
D: {'host': 'hostname','project': 'admin',
'volume_count': 1, 'total_volume_gb': 2048}
"""
host = id
context = req.environ['cinder.context']
if not context.is_admin:
msg = _("Describe-resource is admin only functionality")
raise webob.exc.HTTPForbidden(explanation=msg)
try:
host_ref = db.service_get_by_host_and_topic(context,
host,
CONF.volume_topic)
except exception.ServiceNotFound:
raise webob.exc.HTTPNotFound(explanation=_("Host not found"))
# Getting total available/used resource
# TODO(jdg): Add summary info for Snapshots
volume_refs = db.volume_get_all_by_host(context, host_ref['host'])
(count, sum) = db.volume_data_get_for_host(context,
host_ref['host'])
snap_count_total = 0
snap_sum_total = 0
resources = [{'resource': {'host': host, 'project': '(total)',
'volume_count': str(count),
'total_volume_gb': str(sum),
'snapshot_count': str(snap_count_total),
'total_snapshot_gb': str(snap_sum_total)}}]
project_ids = [v['project_id'] for v in volume_refs]
project_ids = list(set(project_ids))
for project_id in project_ids:
(count, sum) = db.volume_data_get_for_project(context, project_id)
(snap_count, snap_sum) = db.snapshot_data_get_for_project(
context,
project_id)
resources.append(
{'resource':
{'host': host,
'project': project_id,
'volume_count': str(count),
'total_volume_gb': str(sum),
'snapshot_count': str(snap_count),
'total_snapshot_gb': str(snap_sum)}})
snap_count_total += int(snap_count)
snap_sum_total += int(snap_sum)
resources[0]['resource']['snapshot_count'] = str(snap_count_total)
resources[0]['resource']['total_snapshot_gb'] = str(snap_sum_total)
return {"host": resources}
def show(self, req, id):
"""Shows the volume usage info given by hosts.
:param context: security context
:param host: hostname
:returns: expected to use HostShowTemplate.
ex.::
{'host': {'resource':D},..}
D: {'host': 'hostname','project': 'admin',
'volume_count': 1, 'total_volume_gb': 2048}
"""
host = id
context = req.environ['cinder.context']
if not context.is_admin:
msg = _("Describe-resource is admin only functionality")
raise webob.exc.HTTPForbidden(explanation=msg)
try:
host_ref = db.service_get_by_host_and_topic(context,
host,
CONF.volume_topic)
except exception.ServiceNotFound:
raise webob.exc.HTTPNotFound(explanation=_("Host not found"))
# Getting total available/used resource
# TODO(jdg): Add summary info for Snapshots
volume_refs = db.volume_get_all_by_host(context, host_ref['host'])
(count, sum) = db.volume_data_get_for_host(context,
host_ref['host'])
snap_count_total = 0
snap_sum_total = 0
resources = [{'resource': {'host': host, 'project': '(total)',
'volume_count': str(count),
'total_volume_gb': str(sum),
'snapshot_count': str(snap_count_total),
'total_snapshot_gb': str(snap_sum_total)}}]
project_ids = [v['project_id'] for v in volume_refs]
project_ids = list(set(project_ids))
for project_id in project_ids:
(count, sum) = db.volume_data_get_for_project(context, project_id)
(snap_count, snap_sum) = db.snapshot_data_get_for_project(
context,
project_id)
resources.append(
{'resource':
{'host': host,
'project': project_id,
'volume_count': str(count),
'total_volume_gb': str(sum),
'snapshot_count': str(snap_count),
'total_snapshot_gb': str(snap_sum)}})
snap_count_total += int(snap_count)
snap_sum_total += int(snap_sum)
resources[0]['resource']['snapshot_count'] = str(snap_count_total)
resources[0]['resource']['total_snapshot_gb'] = str(snap_sum_total)
return {"host": resources}
def _sync_snapshots(self, context, project_id, session):
"""Sync snapshots for this specific volume type."""
(snapshots, gigs) = db.snapshot_data_get_for_project(
context,
project_id,
volume_type_id=self.volume_type_id,
session=session)
return {'snapshots_%s' % self.volume_type_name: snapshots}
def _sync_snapshots(self, context, project_id, session):
"""Sync snapshots for this specific volume type."""
(snapshots, gigs) = db.snapshot_data_get_for_project(
context,
project_id,
volume_type_id=self.volume_type_id,
session=session)
return {'snapshots_%s' % self.volume_type_name: snapshots}
def snapshot_data_get_for_project(cls,
context,
project_id,
volume_type_id=None,
host=None):
return db.snapshot_data_get_for_project(context,
project_id,
volume_type_id,
host=host)
def _sync_gigabytes(context, project_id, session):
(_junk, vol_gigs) = db.volume_data_get_for_project(context,
project_id,
session=session)
if CONF.no_snapshot_gb_quota:
return {'gigabytes': vol_gigs}
(_junk, snap_gigs) = db.snapshot_data_get_for_project(context,
project_id,
session=session)
return {'gigabytes': vol_gigs + snap_gigs}
def _sync_gigabytes(context, project_id, session):
(_junk, vol_gigs) = db.volume_data_get_for_project(context,
project_id,
session=session)
if CONF.no_snapshot_gb_quota:
return {'gigabytes': vol_gigs}
(_junk, snap_gigs) = db.snapshot_data_get_for_project(context,
project_id,
session=session)
return {'gigabytes': vol_gigs + snap_gigs}
def _sync_gigabytes(self, context, project_id, session):
"""Sync gigabytes for this specific volume type."""
key = 'gigabytes_%s' % self.volume_type_name
(_junk, vol_gigs) = db.volume_data_get_for_project(
context,
project_id,
volume_type_id=self.volume_type_id,
session=session)
if CONF.no_snapshot_gb_quota:
return {key: vol_gigs}
(_junk, snap_gigs) = db.snapshot_data_get_for_project(
context,
project_id,
volume_type_id=self.volume_type_id,
session=session)
return {key: vol_gigs + snap_gigs}
def _sync_gigabytes(self, context, project_id, session):
"""Sync gigabytes for this specific volume type."""
key = 'gigabytes_%s' % self.volume_type_name
(_junk, vol_gigs) = db.volume_data_get_for_project(
context,
project_id,
volume_type_id=self.volume_type_id,
session=session)
if CONF.no_snapshot_gb_quota:
return {key: vol_gigs}
(_junk, snap_gigs) = db.snapshot_data_get_for_project(
context,
project_id,
volume_type_id=self.volume_type_id,
session=session)
return {key: vol_gigs + snap_gigs}
def snapshot_data_get_for_project(cls, context, project_id,
volume_type_id=None):
return db.snapshot_data_get_for_project(context, project_id,
volume_type_id)
def _sync_snapshots(context, project_id, session):
(snapshots, gigs) = db.snapshot_data_get_for_project(context,
project_id,
session=session)
return {'snapshots': snapshots}
def _sync_snapshots(context, project_id, session):
(snapshots, gigs) = db.snapshot_data_get_for_project(context,
project_id,
session=session)
return {'snapshots': snapshots}
