Dockerized functions that are ready to use with vHive

All functions are written in Python and packaged as OCI/Docker images on top of Alpine Linux (except for Video Processing that is based on debian-slim due to the problem of installing OpenCV on Alpine).

To build an image, type (you can build one or several images by providing a space-separated list of the names of their corresponding folders):

export DOCKERHUB_ACCOUNT="your DockerHub account ID"
bash docker_build.sh image1 image2 image3

Some workloads (with _s3 postfix in the folder name) require a MinIO, which is an open source S3-compatible object store, server deployed on the same host. We provide a set of scripts for MinIO setup in the minio_scripts folder.

Credits

Functions' code is adopted from FunctionBench, a representative suite of serverless functions.