Temporal Workers & Google Cloud Run

What this post added

This post updates the guidance for deploying Temporal Workers on Google Cloud Run by leveraging the new Cloud Run Worker Pools and CREMA (Cloud Run External Metrics Autoscaling). It details the configuration for Worker Pools, the use of a sidecar container with OpenTelemetry Collector for Prometheus metrics, and the configuration of CREMA for autoscaling based on Temporal Task Queue backlog. It also explains the scaling formula and provides CREMA configuration parameters.