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Docker Compose - set boolean from environmenterra
原标题:Docker Compose - set boolean from environment variable

My Docker Compose公司期望有一个 b干(docs ):

version:  3.8 

services:
  backend:
    build:
      no_cache: ${NO_CACHE}

我启动这样的建设:

NO_CACHE=true docker compose up

但我犯了错误。

services.backend.build.no_cache must be a boolean

I ve 尝试将${NO_HE}改为{NO_CACHE}${NO_CACHE}> http://stackoverflow.com/a/54073086/3977061” Docker docs,但在这两种情况下,我也遇到同样的错误。 我怎么能把环境变量的 b子注入一个多克竞争领域?

$ docker -v 
Docker version 20.10.17, build 100c701
问题回答

一套环境变量:

export NO_CACHE=false




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