Paul Cuzner 2010432b50 mgr/prometheus: Add healthcheck metric for SLOW_OPS ... SLOW_OPS is triggered by op tracker, and generates a health alert but healthchecks do not create metrics for prometheus to use as alert triggers. This change adds SLOW_OPS metric, and provides a simple means to extend to other relevant health checks in the future If the extract of the value from the health check message fails we log an error and remove the metric from the metric set. In addition the metric description has changed to better reflect the scenarios where SLOW_OPS can be triggered. Signed-off-by: Paul Cuzner <pcuzner@redhat.com>		2020-11-02 15:30:49 +13:00
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grafana
prometheus	mgr/prometheus: Add healthcheck metric for SLOW_OPS	2020-11-02 15:30:49 +13:00