xfn-fastify-starter

Notes

• YAML decoder/encoder
• Basic K8S API Service. You can access it in Server context with this.k8sApi
• FunctionIO types in lib/xfns/types.ts
• Implement your logic in lib/routes/xfn.ts

Install

npm run install

Dev

• npm run dev in a terminal
• npm run test-sample to send a curl request with the content of samples/functionIO.yaml file

Deploy

Please note this is only working with crossplane/xfn:v1.11.0 container at the moment. See crossplane/crossplane#3807 issue.

• Build and push deployment/xfn-runner.Dockerfile on a public repository
• Add functions field in your compositions:

type: Container
container:
  image: public.ecr.aws/abcdef/xfn-runner:1.0.0
  imagePullPolicy: IfNotPresent
  resources:
    limits:
      memory: 10Mi
      cpu: 30m
  timeout: 20s
  network:
    policy: Runner

• Build and push Dockerfile image and deploy it in your cluster. There is example of deployment files in deployment folder.