diff --git a/openstackclient/compute/v2/usage.py b/openstackclient/compute/v2/usage.py new file mode 100644 index 0000000000..0bfbc9b84d --- /dev/null +++ b/openstackclient/compute/v2/usage.py @@ -0,0 +1,91 @@ +# Copyright 2013 OpenStack Foundation. +# +# Licensed under the Apache License, Version 2.0 (the "License"); you may +# not use this file except in compliance with the License. You may obtain +# a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT +# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the +# License for the specific language governing permissions and limitations +# under the License. +# + +"""Usage action implementations""" + +import datetime +import logging + +from cliff import lister + +from openstackclient.common import utils + + +class ListUsage(lister.Lister): + """List resource usage per project. """ + + log = logging.getLogger(__name__ + ".ListUsage") + + def get_parser(self, prog_name): + parser = super(ListUsage, self).get_parser(prog_name) + parser.add_argument( + "--start", + metavar="", + default=None, + help="Usage range start date ex 2012-01-20" + " (default: 4 weeks ago)." + ) + parser.add_argument( + "--end", + metavar="", + default=None, + help="Usage range end date, ex 2012-01-20 (default: tomorrow)" + ) + return parser + + def take_action(self, parsed_args): + self.log.debug("take_action(%s)" % parsed_args) + compute_client = self.app.client_manager.compute + columns = ( + "tenant_id", + "total_memory_mb_usage", + "total_vcpus_usage", + "total_local_gb_usage" + ) + column_headers = ( + "Project ID", + "RAM MB-Hours", + "CPU Hours", + "Disk GB-Hours" + ) + + dateformat = "%Y-%m-%d" + now = datetime.datetime.utcnow() + + if parsed_args.start: + start = datetime.datetime.strptime(parsed_args.start, dateformat) + else: + start = now - datetime.timedelta(weeks=4) + + if parsed_args.end: + end = datetime.datetime.strptime(parsed_args.end, dateformat) + else: + end = now + datetime.timedelta(days=1) + + usage_list = compute_client.usage.list(start, end) + + if len(usage_list) > 0: + print("Usage from %s to %s:" % (start.strftime(dateformat), + end.strftime(dateformat))) + + return (column_headers, + (utils.get_item_properties( + s, columns, + formatters={ + 'total_memory_mb_usage': lambda x: float("%.2f" % x), + 'total_vcpus_usage': lambda x: float("%.2f" % x), + 'total_local_gb_usage': lambda x: float("%.2f" % x), + }, + ) for s in usage_list)) diff --git a/setup.cfg b/setup.cfg index b3a6657bf7..60fa17f897 100644 --- a/setup.cfg +++ b/setup.cfg @@ -208,6 +208,8 @@ openstack.compute.v2 = keypair_list = openstackclient.compute.v2.keypair:ListKeypair keypair_show = openstackclient.compute.v2.keypair:ShowKeypair + project_usage_list = openstackclient.compute.v2.usage:ListUsage + server_create = openstackclient.compute.v2.server:CreateServer server_delete = openstackclient.compute.v2.server:DeleteServer server_list = openstackclient.compute.v2.server:ListServer