Use docker build
export VERSION=18
export IMAGE_TAG=18
export DRYCC_REGISTRY=docker.io
./build.sh build
export VERSION=20
export IMAGE_TAG=20
export DRYCC_REGISTRY=docker.io
./build.sh build
Use docker buildx
export VERSION=18
export IMAGE_TAG=18
export DRYCC_REGISTRY=docker.io
./build.sh buildx
export VERSION=20
export IMAGE_TAG=20
export DRYCC_REGISTRY=docker.io
./build.sh buildx