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• Captain Kubernetes provides observability and automation for Kubernetes deployments
• Use cases include preventing bad deployments during maintenance windows, supporting quality gates, and running evaluations after deployments
• Captain Kubernetes allows for monitoring and tracing of application deployments across different stages
• The Captain metric server brings observability directly into the cluster by exposing Kubernetes native metrics
• This allows for configuration of HPA, Argo Rollout, and Flux to use Kubernetes native metrics