What’s the definition of “Legacy Code”? It’s code that has business value.
(otherwise you’d just delete it and move on)
Last company was pretty heavy free user of Bitnami charts for various things but biggest being Redis clusters. I can't imagine they could convert everything into a cluster using their own charts before this kicks in. Very possible they end up tossing at least a year worth of licensing towards Bitnami.
Examples: Run a MySQL database for development purposes, run a Linux signing script in Windows, run some legacy code as part of a modern web stack, isolated environments for AI agents, etc