The ARG instruction defines a variable that users can pass at build-time to the builder with the docker build command using the --build-arg ... ... <看更多>

$ docker build -t test-args --build-arg=ARGNAME=hello_world -f df.build-arg . Sending build context to Docker daemon 26.09MB. Step 1/6 : FROM busybox. ---> ... ... <看更多>

Dockerfile. We have prepared a Dockerfile build-args.Dockerfile . The content of the Dockerfile is as follows. ARG _UBUNTU_VERSION ... ... <看更多>

... today to specify Docker build arguments (i.e. arguments passed when building an action's container. Being able to specify a "build-args" ... ... <看更多>