laa-dbfit-dockerfile

Dockerfile for creating container to run DbFit application. This docker image of DbFit was created to run on both old macs and the new macs that come with the new M1 chip.

Build & Push to dockerhub:

docker build . -t tap-dbfit:manifest-amd64
docker tag tap-dbfit:manifest-amd64 ministryofjustice/dbfit:3.2-jre11
docker push ministryofjustice/dbfit:3.2-jre11-amd64

Build ARM image:

docker build . --platform linux/arm64 -t tap-dbfit:manifest-arm64 --build-arg ARCH=arm64v6/
docker tag tap-dbfit:manifest-arm64 ministryofjustice/dbfit:3.2-jre11
docker push ministryofjustice/dbfit:3.2-jre11-arm64

Push manifest to allow multi arch image:

docker manifest create ministryofjustice/dbfit:3.2-jre11 --amend ministryofjustice/dbfit:3.2-jre11-arm64 ministryofjustice/dbfit:3.2-jre11-amd64
docker manifest push ministryofjustice/dbfit:3.2-jre11