Echoes Lost in Orbit
Restore interstellar communications by fixing broken GitOps setups, progressive delivery systems, and observability pipelines across three galactic missions.
Challenges
Broken Echoes
The Echo Server is down across both environments. Investigate the Argo CD ApplicationSet configuration, spot the templating pitfalls, and restore proper multi-environment delivery.
Start ChallengeThe Silent Canary
A canary rollout is stuck and the Zephyrians are still waiting to communicate. Debug the broken progressive delivery system by writing PromQL health checks that let Argo Rollouts automatically validate and advance the deployment.
Start ChallengeHyperspace Operations & Transport
The observability pipeline is broken and HotROD's canary can't validate. Wire an OpenTelemetry Collector with spanmetrics to convert distributed traces into Prometheus metrics, then write PromQL queries that catch idle canaries, high error rates, and latency spikes.
Start ChallengeThe Story
Welcome aboard the GitOps Starliner, a multi-species engineering vessel orbiting the vibrant planet of Polaris-9. Life in this quadrant is wonderfully diverse, from the whispering cloud-dwellers of Nebulon to the rhythmic click-speakers of Crustacea Prime.
Communication between species used to be seamless, thanks to the Echo Server, a universal translator that instantly echoed your words in the listener's native format.
But lately, something's off. Messages are getting scrambled. Some transmissions never arrive. The Echo Server, deployed across the Staging Moonbase and the Production Outpost, is no longer syncing properly. The Argo CD dashboard shows no active deployments, and telemetry is suspiciously quiet.
You've been assigned to restore interstellar communication before the next critical mission.