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Ask HN: What do you really think about docker?
Lots of push and articles about how docker is awesome, wanted to see what the larger community thought about using docker?
- razeonex 11y agoI think is nice for building PaaS like backends AKA microservices and also to automate large deployments when you need isolated small machines.
- dpeck 11y agoIts modern static linking.
- ChanderG 11y agoI use Docker to keep my development machine clean. For example: https://github.com/ChanderG/H99 https://github.com/ChanderG/H99. For playing with different technologies, I love the ease and organization that Docker offers.
- yellowapple 11y agoContainers as a concept are nice, but I'm not sure if Docker specifically is the best implementation yet.
- hacknat 11y agotldr; Get sucked in by image creation, stay for the API. The documentation could be better. Getting my brain around what a Docker commit actually is and when the cache breaks for a RUN command vs a COPY command took some digging. They are definitely catering to the "up and running" crowd. The idea of combining image creation with container deployment and making the CLI as "sugar-ey" and "user-friendly" as possible is mostly marketing fluff designed to make containers easy to swallow for the masses. However, the API IS powerful. Combined with tools like CoreOS and Kubernetes, or some in-house custom built tools and Docker is a pretty spicy piece of technology that is definitely worth it.