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Lutger | 1 month ago
It is not that difficult to understand a Dockerfile and use containers. Containers, from a developer pov, solve the problem of reliably reproducing development, test and production environments and workloads, and distributing those changes to a wider environment. It is not perfect, its not 100% foolproof, and its not without its quirks or learning curve.
However, there is a reason docker has become as popular as it is today (not only containers, but also dockerfiles and docker compose), and that is because it has a good tradeoff between various concerns that make it a highly productive solution.
dgxyz|1 month ago
xorcist|1 month ago
Then again so does a tar file.
Some people might disagree that the problem is "solved" but there you go.