這陣子要將一個官方image客製化
Dockerfile結構大概是這樣
======================================
From [app_image]
User root
...
COPY requirements.txt requirements.txt
pip3 install -r requirements.txt
...
User [app]
======================================
中間修正過一些dependency issue後跑出下面這樣的訊息 乍看下沒問題
https://docs.docker.com/language/python/build-images/#build-an-image
但實際進到container後很多套件在pip list中沒出現
後來手動加了pip3 install [package]在Dockerfile仍是一樣
只能事後在container中pip3 install才成功
不確定是哪個環節出問題
若有任何解法還麻煩分享 感謝!