docker-buildkit-pnpm

Docker build optimization using BuildKit and cache mount

Example usage of BuildKit cache mount and pnpm for efficient dependency download and image build.

Usage

Requires Docker 20+

Build with plain Docker

docker build -f Dockerfile.nobuildkit .

Build with BuildKit cache mount and pnpm

docker buildx build .

See Dockerfile for detailed setup.

Observed results

With a network speed of approximatively ~1MB/s using Ubuntu 20.04, 16Go RAM and 8x1.80GHz CPUs

	Classic Docker build	BuildKit with cache mounts
No cache	106s	90s
Dependency install cache invalidated	92s	20s