# NOTE: This file is also symlinked as "Dockerfile" in the root of our# repository because the automated build feature on Docker Hub does not# allow to specify a different build context. It always assumes that the# build context is the same directory as the Dockerfile is in.# "make build" below must be called in our repository's root and# therefore we need to have the symlinked "Dockerfile" in there as well.# TODO(mberlin): Remove the symlink and this note once# https://github.com/docker/hub-feedback/issues/292 is fixed.FROM vitess/bootstrap:mysql57# Re-copy sources from working treeUSER rootCOPY . /vt/src/vitess.io/vitess