Bee - A k8s native serverless functions framework

Readme

Commands

1. Creating the function

   (so far python3 and golang functions are supported, feel free to contribute)

   go run main.go create <language> <function-name>

   this will create a folder with the function name in the current directory,

   edit the code in the function file to add your function code

2. Building the function image

   go run main.go build <path-to-the-function-folder>

   this will create a docker image based on your function

3. Pushing the function image

   go run main.go push <path-to-the-function-folder> <repo-user/repo-name>

   (setup your repository with docker first before using this command)

4. Deploying on the kubernetes cluster

   go run main.go deploy <path-to-the-function-folder>

   (again, setup the repository with the kubernetes first)

   this will create a deployment, and a service for the function

Config.yaml

config.yaml contains the metadata for the function

you can change the number of replicas and the auto-scaling parameters here

running the deploy commands will apply these configs

function_name: coffee
runtime: python
repository: xatriya/coffee
replicas: 3
autoscaling: true
min_replicas: 3
max_replicas: 10
cpu_percent: 50
isbuilt: true

Deployment.yaml and Service.yaml

deployment.yaml and service.yaml is generated after the pushing image

you can modify these files, although do not change the labels