Docker buildx cache

https://docs.docker.com/build/cache/backends/

• docker buildx prune --keep-storage

• docker buildx build: docker buildx build --cache-from
• docker buildx build --cache-to

Official example:

docker buildx build --push -t <registry>/<image> \
  --cache-to type=registry,ref=<registry>/<cache-image>[,parameters...] \
  --cache-from type=registry,ref=<registry>/<cache-image>[,parameters...] .

docker buildx: [ create | use | du | build | inspect | bake | prune | prune --help | --help], buildx cache