Dockerfile ARG

1 개요

Dockerfile ARG

ARG  CODE_VERSION=latest
FROM base:${CODE_VERSION}
CMD  /code/run-app

FROM extras:${CODE_VERSION}
CMD  /code/run-extras

2 Predefined ARGs

Docker has a set of predefined ARG variables that you can use without a corresponding ARG instruction in the Dockerfile.

• HTTP_PROXY
• http_proxy
• HTTPS_PROXY
• https_proxy
• FTP_PROXY
• ftp_proxy
• NO_PROXY
• no_proxy

3 같이 보기

• Dockerfile
• Dockerfile ENV
• docker build --build-arg

4 참고

• https://docs.docker.com/engine/reference/builder/