Override buildpack DOCKER_HOST not using unix:///var/run/docker.sock

hi. how to change docker_host on buildpack if not using docker.sock , i think can use DOCKER_HOST=ip

Creating new buildpack-based image using builder: heroku/buildpacks:18
-> Creating pack client
-> Building image
2021/01/02 10:09:19.831813 DEBUG: Pulling image index.docker.io/heroku/buildpacks:18
! failed to fetch builder image ‘index.docker.io/heroku/buildpacks:18’: Cannot
connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker
daemon running?


anyone can help here ??

Can you open a GitHub issue for this? We respect the DOCKER_HOST variable but it might be that pack under the covers is not… we’ll have to take a look.

thanks for response. yes I think can use external docker_host. like dind can using external docker_host.