78 lines
2.3 KiB
Python
Executable File
78 lines
2.3 KiB
Python
Executable File
# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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"""
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Command-line interface to the Heat API.
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"""
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from __future__ import print_function
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import logging
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import logging.handlers
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import sys
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import tuskarclient.v1.argparsers
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logger = logging.getLogger(__name__)
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class TuskarShell(object):
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def __init__(self, raw_args):
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self.raw_args = raw_args
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def run(self):
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parser = tuskarclient.v1.argparsers.create_top_parser()
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args = parser.parse_args(self.raw_args)
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if args.help or not self.raw_args:
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parser.print_help()
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return 0
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self._ensure_auth_info(args)
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def _ensure_auth_info(self, args):
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if not args.os_username:
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raise UsageError("You must provide username via either "
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"--os-username or env[OS_USERNAME]")
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if not args.os_password:
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raise UsageError("You must provide password via either "
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"--os-password or env[OS_PASSWORD]")
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if not args.os_tenant_id and not args.os_tenant_name:
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raise UsageError("You must provide tenant via either "
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"--os-tenant-name or --os-tenant-id or "
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"env[OS_TENANT_NAME] or env[OS_TENANT_ID]")
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if not args.os_auth_url:
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raise UsageError("You must provide auth URL via either "
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"--os-auth-url or env[OS_AUTH_URL]")
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class UsageError(Exception):
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pass
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def main():
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logger.addHandler(logging.StreamHandler(sys.stderr))
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try:
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TuskarShell(sys.argv[1:]).run()
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except UsageError as e:
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print(e.message, file=sys.stderr)
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except Exception as e:
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logger.exception("Exiting due to an error:")
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sys.exit(1)
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if __name__ == '__main__':
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main()
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