{
    "byline": null,
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    "excerpt": "You usually shouldn't specify entrypoint: or command: in a Compose file.  Prefer specifying these in a Dockerfile.  The one big exception is if you have a container that can do multiple things (for example, it can be both a Web server and a queue worker, with the same code) and you need to tell it with a command: to do not-the-default thing.",
    "lang": null,
    "length": 1808,
    "publishedTime": null,
    "siteName": null,
    "title": ""
}