Merge pull request #24 from thouveng/add_grafana_dashboard

Add a Grafana dashboard
tree: 3c753cefb4882d2842bafd7b8a7a2c5d6d147cbc
  1. _states/
  2. debian/
  3. grafana/
  4. metadata/
  5. Makefile
  6. metadata.yml
  7. README.rst
  8. VERSION