Overvågning og observabilitet er væsentlige komplementer til CI/CD — eftersom CI/CD implementerer ændringer hyppigt, skal du observere deres indvirkning i produktion for at fange problemer hurtigt, verificere implementeringer og muliggøre sikre praksisser som automatisk rollback og progressiv levering.
Hvorfor overvågning betyder noget for CI/CD
CI/CD deploys changes FREQUENTLY → you must KNOW their impact in production:
→ did the deployment cause errors, slowdowns, or failures?
→ fast deployment NEEDS fast detection (so problems are caught quickly, not by users)
→ "deploy and watch" — monitoring closes the loop on each deployment
→ Frequent deployment without monitoring = flying blind (problems go unnoticed).
