67f55d53d6
- retro-compatibility with default folder 'General' == 0 - add to config file with folderid key in grafana section - add to cmd with --grafana-folderid Change-Id: Iebfc5613f4c622d3d49d2f34df77ad3695f6b046
134 lines
4.6 KiB
Python
134 lines
4.6 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 grafana_dashboards import __version__
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from grafana_dashboards.builder import Builder
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from grafana_dashboards.config import Config
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LOG = logging.getLogger(__name__)
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class Client(object):
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def delete(self):
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LOG.info('Deleting schema in %s', self.args.path)
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builder = Builder(self.config)
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builder.delete(self.args.path)
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def main(self):
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self.parse_arguments()
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self.setup_logging()
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self.read_config()
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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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'--grafana-url', dest='grafana_url', help='URL for grafana '
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'server. The default used is: http://localhost:8080')
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parser.add_argument(
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'--grafana-apikey', dest='grafana_apikey',
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help='API key to access grafana.')
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parser.add_argument(
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'--grafana-folderid', dest='grafana_folderid',
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help='The id of the folder to save the dashboard in.')
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parser.add_argument(
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'--version', dest='version', action='version',
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version=__version__, 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_delete = subparsers.add_parser('delete')
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parser_delete.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_delete.set_defaults(func=self.delete)
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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 = Config()
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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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if self.args.grafana_url:
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self.config.set('grafana', 'url', self.args.grafana_url)
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LOG.debug('Grafana URL override: {}'.format(self.args.grafana_url))
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if self.args.grafana_apikey:
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self.config.set('grafana', 'apikey', self.args.grafana_apikey)
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LOG.debug('Grafana APIKey overridden')
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if self.args.grafana_folderid:
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self.config.set('grafana', 'folderid', self.args.grafana_folderid)
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LOG.debug('Grafana Folderid overridden')
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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 schema in %s', self.args.path)
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builder = Builder(self.config)
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builder.update(self.args.path)
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def validate(self):
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LOG.info('Validating schema in %s', self.args.path)
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# NOTE(pabelanger): Disable caching support by default, in an effort
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# to improve performance.
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self.config.set('cache', 'enabled', 'false')
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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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