Observability Practical By Samson Tanimawo, PhD Published Jul 4, 2026 4 min read

Dashboard-as-Code: The Discipline That Pays

Dashboards in git, reviewed like code, deployed via CI. The cost, the wins, and the migration path from clicked-together UI dashboards.

Why

Reviewability: changes are diffable. Reverts are git revert.

Reproducibility: dev environment matches prod dashboards exactly.

Grafana, Datadog, and others support YAML/JSON definitions. Pick the format; commit; deploy via CI.

Migration from UI dashboards: export, commit, then point CI at the new source of truth.

Slower iteration. UI tweaks must go through PR. Some teams resist.

The cost is real; the benefit is durable. Most teams are net-positive within 6 months.