hello-world-java

Sample Function Java

Run on OpenFunction

1. Install OpenFunction
2. Refer to the go function sample

Definition of a Function for java is shown below:

apiVersion: core.openfunction.io/v1beta1
kind: Function
metadata:
  name: java-sample
spec:
  version: "v1.0.0"
  image: "<your registry name>/sample-java-func:v1"
  imageCredentials:
    name: push-secret
  port: 8080 # default to 8080
  build:
    builder: "openfunction/gcp-builder:v1"
    env:
      GOOGLE_FUNCTION_TARGET: "com.openfunction.HelloWorld"
      GOOGLE_FUNCTION_SIGNATURE_TYPE: "http"
    srcRepo:
      url: "https://github.com/OpenFunction/samples.git"
      sourceSubPath: "functions/knative/hello-world-java"
      revision: "main"
  serving:
    runtime: knative # default to knative
    template:
      containers:
        - name: function # DO NOT change this
          imagePullPolicy: IfNotPresent