If ReportServer starts before the Cloud SQL sidecar is ready, the ReportServer starts but in an invalid state, which it does not automatically recover from.
Connection Test: Failed (Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.)
In this state, health checks from StackDriver and Kubernetes are passing but ReportServer is not working.
If ReportServer starts before the Cloud SQL sidecar is ready, the ReportServer starts but in an invalid state, which it does not automatically recover from.
In this state, health checks from StackDriver and Kubernetes are passing but ReportServer is not working.