Fix dashboard idempotency #231
Merged
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Currently running
ansible-playbook ansible/monitoring.yml --tags grafana
repeatedly flip-flops between deploying and removing the grafana dashboards. This PR fixes that.Not picked up by CI as CI cannot check the grafana UI directly - there is no easy way to scrape pages due to their use of javascript.
Note that the logic in
grafana-dashboards/tasks/main.yml
is based on https://github.com/cloudalchemy/ansible-grafana/blob/master/tasks/dashboards.yml#L108, but modified to also allow dashboards to be deployed from local files. However the result of_dashboards_copied
in the current code is not the same as in that "upstream" version due to changes to paths, which has caused this problem.