Cluster Operations
Service Mesh Day for Skeptics
One intensive day separating mesh myths from measurable control-plane costs.
Program narrative
We trace mTLS overhead, sidecar lifecycles, and debugging paths when mesh control planes disagree with Kubernetes status. You leave with a decision worksheet for whether mesh belongs in your next architecture pass—not a sales pitch for any vendor.
Inclusions
- Sidecar versus ambient terminology without marketing slides
- Debugging when destination rules stale
- Operational cost worksheet template
- Mapping mesh identities back to Kubernetes service accounts
Outcomes you can evidence
- Complete the worksheet with numbers from lab clusters
- Verbally argue both “adopt now” and “defer” cases in five minutes each
Common questions
Lab uses a neutral upstream sample; vendor logos stay off slides.
From our cohorts
“★★★★☆ — Wanted another half day on ambient paths; still the calmest mesh conversation we have had internally.”