CI Doesn’t Need On-Demand: Moving Our Build Pipelines to Spot Instances

Contributors: Guptaanuj CI/CD pipelines have always had a money-vs-stability problem. Run on-demand AWS instances and your build infrastructure is rock solid, expensive, and predictable. Run on spot instances and your costs drop 70–90%, but AWS can pull the rug with 2 minutes of warning. For most teams, this is a false choice. Either pay full price for reliability, or save money and accept that…

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