https://kubecon25.nicolai-ort.com/tags/legacy/index.html Hugo en https://kubecon25.nicolai-ort.com/day0/14_finops/index.html Mon, 01 Jan 0001 00:00:00 +0000 https://kubecon25.nicolai-ort.com/day0/14_finops/index.html Sched Link A case study from expedia about finops. The Cost-Reliability disconnect Background: Modern Infrastructure is complex ans large (1000s of clusters, multi-region,…) with huge operational responsibilities (SLA, SLO, scalabiloity, …) Platform Team: REliability, Performance, Stability FinOps Team: Cloud Resources reduction, budget adherence, efficiency Problem: Conflicting goals and often organizationally seperated Blind cost optimzation can lead to unintentional stability/performance problems that can quickly spiral Blind stability optimizations quickly lead to large overhead/overprovisioning and huge costs Patterns Establish views & Baselines: Unserstand cost per cluster/workload and utilization patterns Revisit legacy: Old configs like static sizing, huge buffers, … Embrace rearchitecture without fear: Consolidation, instance optimization, infra rededisn should all be on the table Views & baselines General recommendations