def GET(self, node_id):
""":returns: JSONized node disks.
:http: * 200 (OK)
* 404 (node not found in db)
"""
node = self.get_object_or_404(objects.Node, node_id)
node_volumes = node.attributes.volumes
return DisksFormatConvertor.format_disks_to_simple(node_volumes)
def PUT(self, node_id):
""":returns: JSONized node disks.
:http: * 200 (OK)
* 400 (invalid disks data specified)
* 404 (node not found in db)
"""
node = self.get_object_or_404(objects.Node, node_id)
data = self.checked_data(self.validator.validate, node=node)
if node.cluster:
objects.Cluster.add_pending_changes(node.cluster,
'disks',
node_id=node.id)
volumes_data = DisksFormatConvertor.format_disks_to_full(node, data)
objects.Node.set_volumes(node, volumes_data)
return DisksFormatConvertor.format_disks_to_simple(
node.attributes.volumes)
def GET(self, node_id):
""":returns: JSONized volumes info for node.
:http: * 200 (OK)
* 404 (node not found in db)
"""
node = self.get_object_or_404(objects.Node, node_id)
if node.cluster is None:
raise self.http(
404, 'Cannot calculate volumes info. '
'Please, add node to an environment.')
volumes_info = DisksFormatConvertor.get_volumes_info(node)
return volumes_info
def GET(self, node_id):
""":returns: JSONized node disks.
:http: * 200 (OK)
* 404 (node or its attributes not found in db)
"""
node = self.get_object_or_404(objects.Node, node_id)
if not node.attributes:
raise self.http(404)
volumes = DisksFormatConvertor.format_disks_to_simple(
node.volume_manager.gen_volumes_info())
return volumes
def reserved_size(self, spaces):
reserved_size = 0
for disk in only_disks(spaces):
reserved_size += DisksFormatConvertor.calculate_service_partitions_size(disk["volumes"])
return reserved_size
