Container Registry Database Load Balancing
Background
Section titled “Background”The Container Registry supports database load balancing. This feature is implemented as described in the technical specification.
For now, this feature is only available on Staging. You can follow Container Registry: Database Load Balancing (DLB) (&8591) for more updates. The rollout plan being followed is detailed here.
Alerts
Section titled “Alerts”The list of log entries emitted by the registry is documented here.
To find all relevant log entries, you can filter logs by json.msg: "replica" or "replicas" or "LSN" (example).
Metrics
Section titled “Metrics”The list of Prometheus metrics emitted by the registry is documented here.
There are graphs for all relevant metrics in the registry: Database Detail dashboard, under a dedicated Load Balancing row.