docker composeでホストOSのシェルの環境変数をコンテナに渡す命題
手順docker-compose.yml version: '3'
services:
app:
env_file:
- myenv.txt
environment:
- DEBUG=$DEBUG
コンテナ起動$ DEBUG=123 docker-compose up
参考https://stackoverflow.com/questions/49293967/how-to-pass-environment-variable-to-docker-compose-up |
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