pytorch

f0c85571 - docker: Refactor Dockerfile process for official images (#32515)

docker: Refactor Dockerfile process for official images (#32515) Summary: ## Commit Message: Refactors Dockerfile to be as parallel as possible with caching and adds a new Makefile to build said Dockerfile. Also updated the README.md to reflect the changes as well as updated some of the verbage around running our latest Docker images. Adds the new Dockerfile process to our CircleCI workflows ## How to build: Building the new images is pretty simple, just requires `docker` > 18.06 since the new build process relies on `buildkit` caching and multi-stage build resolving. ### Development images For `runtime` images: ``` make -f docker.Makefile runtime-image ``` For `devel` images: ``` make -f docker.Makefile devel-image ``` Builds are tagged as follows: ```bash docker.io/${docker_user:-whoami}/pytorch:$(git describe --tags)-${image_type} ``` Example: ``` docker.io/seemethere/pytorch:v1.4.0a0-2225-g9eba97b61d-runtime ``` ### Official images Official images are the ones hosted on [`docker.io/pytorch/pytorch`](https://hub.docker.com/r/pytorch/pytorch) To do official images builds you can simply add set the `BUILD_TYPE` variable to `official` and it will do the correct build without building the local binaries: Example: ``` make -f docker.Makefile BUILD_TYPE=official runtime-image ``` ## How to push: Pushing is also super simple (And will automatically tag the right thing based off of the git tag): ``` make -f docker.Makefile runtime-push make -f docker.Makefile devel-push ``` Signed-off-by: Eli Uriegas <eliuriegas@fb.com> Pull Request resolved: https://github.com/pytorch/pytorch/pull/32515 Differential Revision: D19558619 Pulled By: seemethere fbshipit-source-id: a06b25cd39ae9890751a60f8f36739ad6ab9ac99