Automation fails when teams skip the operational maturity step. A manual MOP that is incomplete or inconsistently followed will not become reliable software. The discipline is Process → MOP → Automation — in that order.
Prioritize high-risk, high-toil changes
- Repeated pre-checks and post-checks on every maintenance window.
- Network drains and validation sequences with many manual steps.
- Configuration generation from approved source-of-truth data.
- Acceptance tests that gate production promotion.
When to keep humans in the loop
Not every step should be fully automated. Production authorization, exception handling, and novel failure modes often require operator judgment. Automate verification and consistency; retain human approval where risk warrants it.
The goal is not maximum automation — it is reduced error rate, faster consistent execution, and auditable change history for infrastructure that cannot afford guesswork.