agilicus/envsubst repository overview

⁠envsubst

Simple container to make envsubst⁠ available for use as an init container. available.

⁠Operation

This container takes arguments in the form input:output. input will be passed through envsubst and redirected to output, making directories as needed.

docker run --rm -it CONTAINER /etc/passwd:/dev/stdout

So e.g.:

docker run --rm -it CONTAINER /config/ifile:/etc/config/dir/ofile will take ifile, run through envsubst, mkdir -p /etc/config/dir, and place the output in /etc/config/dir/ofile

⁠License

All of these files are licensed under GPL v2.0⁠ OR Apache 2.0⁠. You may use either license at your option.