/usr/lib/python2.7/dist-packages/os_cloud_config/cmd/register_nodes.py is in python-os-cloud-config 0.2.6-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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#
# 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.
import argparse
import json
import logging
import textwrap
from os_cloud_config.cmd.utils import _clients
from os_cloud_config.cmd.utils import environment
from os_cloud_config import nodes
def parse_args():
description = textwrap.dedent("""
Register nodes with either Ironic or Nova-baremetal.
The JSON nodes file contains a list of node metadata. Each list item is
a JSON object describing one node, which has "memory" in KB, "cpu" in
threads, "arch" (one of i386/amd64/etc), "disk" in GB, "mac" a list of
MAC addresses for the node, and "pm_type", "pm_user", "pm_addr" and
"pm_password" describing power management details.
Ironic will be used if the Ironic service is registered with Keystone.
This program will wait up to 10 minutes for the baremetal service to
register a node.
""")
parser = argparse.ArgumentParser(
formatter_class=argparse.RawDescriptionHelpFormatter,
description=description)
parser.add_argument('-s', '--service-host', dest='service_host',
help='Nova compute service host to register nodes '
'with')
parser.add_argument('-n', '--nodes', dest='nodes', required=True,
help='A JSON file containing a list of nodes that '
'are intended to be registered')
parser.add_argument('-r', '--remove', dest='remove', action='store_true',
help='Remove all unspecified nodes from the baremetal '
'service. Use with extreme caution!')
environment._add_logging_arguments(parser)
return parser.parse_args()
def main():
args = parse_args()
environment._configure_logging(args)
try:
with open(args.nodes, 'r') as node_file:
nodes_list = json.load(node_file)
environment._ensure()
keystone_client = _clients.get_keystone_client()
if nodes.using_ironic(keystone=keystone_client):
client = _clients.get_ironic_client()
else:
client = _clients.get_nova_bm_client()
nodes.register_all_nodes(
args.service_host, nodes_list, client=client, remove=args.remove,
blocking=True, keystone_client=keystone_client)
except Exception:
logging.exception("Unexpected error during command execution")
return 1
return 0
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