73 lines
2.3 KiB
Python
73 lines
2.3 KiB
Python
#!/usr/bin/env python
|
|
#
|
|
# 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 signal
|
|
import sys
|
|
|
|
from nodepool import builder
|
|
import nodepool.cmd
|
|
|
|
|
|
class NodePoolBuilderApp(nodepool.cmd.NodepoolDaemonApp):
|
|
|
|
app_name = 'nodepool-builder'
|
|
app_description = 'NodePool Image Builder.'
|
|
|
|
def sigint_handler(self, signal, frame):
|
|
self.nb.stop()
|
|
sys.exit(0)
|
|
|
|
def create_parser(self):
|
|
parser = super(NodePoolBuilderApp, self).create_parser()
|
|
|
|
parser.add_argument('-c', dest='config',
|
|
default='/etc/nodepool/nodepool.yaml',
|
|
help='path to config file')
|
|
parser.add_argument('-s', dest='secure',
|
|
help='path to secure config file')
|
|
parser.add_argument('--build-workers', dest='build_workers',
|
|
default=1, help='number of build workers',
|
|
type=int)
|
|
parser.add_argument('--upload-workers', dest='upload_workers',
|
|
default=4, help='number of upload workers',
|
|
type=int)
|
|
return parser
|
|
|
|
def parse_args(self):
|
|
super(NodePoolBuilderApp, self).parse_args()
|
|
self.config_file = self.get_path(self.args.config)
|
|
self.secure_file = self.get_path(self.args.secure)
|
|
|
|
def run(self):
|
|
self.nb = builder.NodePoolBuilder(
|
|
self.config_file,
|
|
secure_path=self.secure_file,
|
|
num_builders=self.args.build_workers,
|
|
num_uploaders=self.args.upload_workers)
|
|
|
|
signal.signal(signal.SIGINT, self.sigint_handler)
|
|
|
|
self.nb.start()
|
|
|
|
while True:
|
|
signal.pause()
|
|
|
|
|
|
def main():
|
|
return NodePoolBuilderApp.main()
|
|
|
|
|
|
if __name__ == "__main__":
|
|
sys.exit(main())
|