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You want to monitor traffic between services using Linkerd but want minimal resource use. Which approach fits best?

hard📝 Workflow Q8 of 15
Kubernetes - Service Mesh
You want to monitor traffic between services using Linkerd but want minimal resource use. Which approach fits best?
AUse Linkerd's built-in lightweight telemetry with Prometheus
BDeploy a full Istio service mesh alongside Linkerd
CManually add logging to each service container
DDisable Linkerd proxies to save resources
Step-by-Step Solution
Solution:
  1. Step 1: Identify monitoring options in Linkerd

    Linkerd provides lightweight telemetry integrated with Prometheus for metrics.
  2. Step 2: Evaluate resource use

    Using built-in telemetry is efficient compared to adding heavy meshes or manual logging.
  3. Final Answer:

    Use Linkerd's built-in lightweight telemetry with Prometheus -> Option A
  4. Quick Check:

    Lightweight telemetry + Prometheus = C [OK]
Quick Trick: Linkerd telemetry is lightweight and Prometheus-friendly [OK]
Common Mistakes:
  • Adding Istio increases resource use
  • Manual logging is complex and heavy
  • Disabling proxies stops monitoring

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