Technologies/Temporal/temporal_server_certificates_expired
TemporalTemporalMetric

temporal_server_certificates_expired

certificates expired
Dimensions:None
Available on:DatadogDatadog (1)
Interface Metrics (1)
DatadogDatadog
certificates expired
Dimensions:None
Related Insights (1)
Failed reaching server error during TLS certificate expiration or startupcritical

The 'Failed reaching server: last connection error' message indicates connectivity failures that commonly occur due to expired TLS certificates or during Server startup when roles are not fully initialized. This prevents Clients and Workers from establishing connections.