Go hello world that uses the go:alpine multi-arch base image and can be built and run on any architecture.
docker build . -f Dockerfile -t go-hello-worlddocker run -p 8080:8080 go-hello-world
We optimize from ~600MB to ~5MB image size by:
- Using multi-stage builds (600MB->16MB) 97% reduction
- Stripping out debug info (16MB-12MB) 25% reduction
- UPX (12MB->7MB) 41% reduction
- Storing on Dockerhub (7MB->5MB) 28% reduction
Total image size is 120x smaller than original !
Deployment options:
- Docker
- Jenkinsfile:
- IBM Multicloud Manager