Hi,
That makes sense.
As far as I’m aware there isn’t a --no-build (or equivalent) flag. And updating an environment variable will need a new deploy, as the vm gets the environment variables when it boots.
To solve that, you could deploy an existing image by getting its hash/tag. Skipping the build. Which is just what you want:
However there is no reply to that post to say whether that ended up working for them and updated the config/env too. In theory it should do. It is a new deploy. Worth a try to find out.