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    DEC 2025

    Echoes Lost in Orbit

    Restore interstellar communications by fixing broken GitOps setups, progressive delivery systems, and observability pipelines across three galactic missions.

    Challenges

    Beginner

    Broken Echoes

    • Debug GitOps flows with Argo CD
    • ApplicationSet templating & pitfalls
    • Environment isolation & namespaces
    • +1 more
    Start challenge
    Intermediate

    The Silent Canary

    • Progressive delivery with Argo Rollouts
    • Canary deployments & automated analysis
    • Write PromQL queries for health validation
    • +1 more
    Start challenge
    Expert

    Hyperspace Operations & Transport

    • Configure OpenTelemetry Collector pipelines
    • Spanmetrics connector (traces to metrics)
    • Detect idle canaries with traffic validation
    • +1 more
    Start challenge

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