FROM alpine:latest
ARG tag1
ARG tag2
ENV TAG1=${tag1}
ENV TAG2=${tag2}
docker build
docker build -t test_env --build-arg tag1="aaa" --build-arg tag2="bbb" .参考文档
- https://docs.docker.com/engine/reference/commandline/build/#set-build-time-variables—build-arg
- https://docs.docker.com/engine/reference/builder/#arg
- https://docs.docker.com/engine/reference/builder/#env
以上
