Tools to make Grafana dashboards from templates
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__init__.py 1.5KB

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  1. # Copyright 2015 Red Hat, Inc.
  2. #
  3. # Licensed under the Apache License, Version 2.0 (the "License");
  4. # you may not use this file except in compliance with the License.
  5. # You may obtain a copy of the License at
  6. #
  7. # http://www.apache.org/licenses/LICENSE-2.0
  8. #
  9. # Unless required by applicable law or agreed to in writing, software
  10. # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  11. # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
  12. # License for the specific language governing permissions and limitations
  13. # under the License.
  14. try:
  15. from urllib.parse import urljoin
  16. except ImportError:
  17. from urlparse import urljoin
  18. import requests
  19. from grafana_dashboards.grafana.dashboard import Dashboard
  20. class Grafana(object):
  21. def __init__(self, url, key=None):
  22. """Create object for grafana instance
  23. :param url: URL for Grafana server
  24. :type url: str
  25. :param key: API token used for authenticate
  26. :type key: str
  27. """
  28. self.server = url
  29. self.auth = None
  30. base_url = urljoin(self.server, 'api/dashboards/db/')
  31. session = requests.Session()
  32. session.headers.update({
  33. 'Content-Type': 'application/json',
  34. })
  35. # NOTE(pabelanger): Grafana 2.1.0 added basic auth support so now the
  36. # api key is optional.
  37. if key:
  38. self.auth = {'Authorization': 'Bearer %s' % key}
  39. session.headers.update(self.auth)
  40. self.dashboard = Dashboard(base_url, session)