4e643e5d06
This is for the same reasoning as oslo_log. We don't want to depending on OpenStack libraries. Change-Id: I34e66af578d3f4b5ac5e710554aad91524285816 Signed-off-by: Paul Belanger <pabelanger@redhat.com>
102 lines
3.2 KiB
Python
102 lines
3.2 KiB
Python
# Copyright 2015 Red Hat, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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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import argparse
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import logging
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import os
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import sys
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from six.moves import configparser as ConfigParser
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from grafana_dashboards.builder import Builder
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from grafana_dashboards import version
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LOG = logging.getLogger(__name__)
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class Client(object):
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def main(self):
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self.parse_arguments()
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self.read_config()
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self.setup_logging()
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self.args.func()
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def parse_arguments(self):
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parser = argparse.ArgumentParser()
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parser.add_argument(
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'--config-file', dest='config', help='Path to a config file to '
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'use. The default file used is: /etc/grafyaml/grafyaml.conf')
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parser.add_argument(
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'--debug', dest='debug', action='store_true',
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help='Print debugging output (set logging level to DEBUG instead '
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' of default INFO level)')
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parser.add_argument(
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'--version', dest='version', action='version',
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version=version.version_info.release_string(), help="show "
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"program's version number and exit")
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subparsers = parser.add_subparsers(
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title='commands')
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parser_update = subparsers.add_parser('update')
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parser_update.add_argument(
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'path', help='colon-separated list of paths to YAML files or'
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' directories')
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parser_update.set_defaults(func=self.update)
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parser_validate = subparsers.add_parser('validate')
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parser_validate.add_argument(
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'path', help='colon-separated list of paths to YAML files or'
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' directories')
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parser_validate.set_defaults(func=self.validate)
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self.args = parser.parse_args()
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def read_config(self):
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self.config = ConfigParser.ConfigParser()
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if self.args.config:
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fp = self.args.config
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else:
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fp = '/etc/grafyaml/grafyaml.conf'
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self.config.read(os.path.expanduser(fp))
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def setup_logging(self):
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if self.args.debug:
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logging.basicConfig(level=logging.DEBUG)
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else:
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logging.basicConfig(level=logging.INFO)
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def update(self):
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LOG.info('Updating dashboards in %s', self.args.path)
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builder = Builder(self.config)
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builder.update_dashboard(self.args.path)
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def validate(self):
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LOG.info('Validating dashboards in %s', self.args.path)
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builder = Builder(self.config)
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try:
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builder.load_files(self.args.path)
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print('SUCCESS!')
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except Exception as e:
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print('%s: ERROR: %s' % (self.args.path, e))
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sys.exit(1)
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def main():
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client = Client()
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client.main()
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sys.exit(0)
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