Writing

Project 02: Systems Engineering & Architectural Lab

Experimental systems, failure mode testing, and high-cardinality telemetry lab.

Oct 21·5 min read·Kubernetes
Project 02: Systems Engineering & Architectural Lab

“Understanding how single machines behave, then scaling that behavior into resilient cloud systems.”

Project 02 serves as a dedicated architectural lab for testing failure modes, synthetic latency injection, and distributed telemetry. This post is synced with Ghost CMS for continuous documentation and photographic updates.

Experimental Scope & Hypotheses

The purpose of this lab is to empirically validate system resiliency under chaotic conditions. Rather than assuming theoretical uptime, we systematically inject network latency, worker node evictions, and service mesh partitions to measure automated recovery times.

Telemetry & Runtime Introspection

Using eBPF kernel probes alongside Prometheus and OpenTelemetry collectors, the lab captures high-cardinality metrics to trace request lifecycles without incurring application-layer overhead.

k8s/chaos/pod-disruption-budget.yaml
yaml
apiVersion: policy/v1
kind: PodDisruptionBudget
metadata:
  name: lab-mesh-pdb
  namespace: experimental
spec:
  minAvailable: 2
  selector:
    matchLabels:
      app: lab-service
      tier: core

Outcomes & Key Learnings

The results directly inform production guardrails, error budget burn alerts, and automated traffic failover patterns implemented across live customer workloads.

Selected Writing

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