Responding to Platform Alerting
Prometheus is configured to send alerts to teams mailing lists.
You can check and subscribe to these alerts in each corresponding mailing list page (Google Groups):
- Group for email@example.com
- Group for firstname.lastname@example.org
- Group for email@example.com
- Group for firstname.lastname@example.org
BOSHJobEphemeralDiskPredictWillFill Diego Cell Alert
This alert may not require any action as it evaluates changes over a 30 minute period and then extrapolates it over 4 hours.
Action is required if we receive a
BOSHJobEphemeralDiskFull alert. You can resolve this alert by recreating the instance.
For diego cells, GrootFS is allowed to fill 88% of the disk while the rest is reserved for other jobs. Garbage collection occurs when a container is created so disk full alerts are likely to be triggered by other jobs on the cell.