Hello World with Params from Env. Test for OpenWhisk Java Runtime using Knative

Running the test using the “Curl” command

Depending on the value you set in buildtemplate.yaml for the OW_RUNTIME_PLATFORM parameter, you will need to invoke different endpoints to execute the test.

Running with OW_RUNTIME_PLATFORM set to “knative”

Invoke / endpoint on the Service

curl -H "Host: java-helloworld-with-params-from-env.default.example.com" -X POST http://localhost/

Initialize the runtime

You have an option to initialize the runtime with the function and other configuration data if its not initialized (i.e. built using build-without-code.yaml.tmpl)

curl -H "Host: java-helloworld-with-params-from-env.default.example.com" -d "@knative-data-init.json" -H "Content-Type: application/json" http://localhost/

{"OK":true}

Run the function

Execute the function.

curl -H "Host: java-helloworld-with-params-from-env.default.example.com" -d "@knative-data-run.json" -H "Content-Type: application/json" -X POST http://localhost/

{"payload":"Hello Jess from OK!"};

Running with OW_RUNTIME_PLATFORM set to “openwhisk”

Initialize the runtime

Initialize the runtime with the function and other configuration data using the /init endpoint.

curl -H "Host: java-helloworld-with-params-from-env.default.example.com" -d "@openwhisk-data-init.json" -H "Content-Type: application/json" http://localhost/init

{"OK":true}

Run the function

Execute the function using the /run endpoint.

curl -H "Host: java-helloworld-with-params-from-env.default.example.com" -d "@openwhisk-data-run.json" -H "Content-Type: application/json" -X POST http://localhost/run

{"payload":"Hello Jess from OK!"};

---

Updating the testcase

Create the jar file

$ jar cf hello.jar Hello.java

Base64 encode the jar file

$ base64 hello.jar > hello.jar.base64

hello.jar.base64 then contains:

UEsDBBQACAgIAGSSp04AAAAAAAAAAAAAAAAJAAQATUVUQS1JTkYv/soAAAMAUEsHCAAAAAACAAAAAAAAAFBLAwQUAAgICABkkqdOAAAAAAAAAAAAAAAAFAAAAE1FVEEtSU5GL01BTklGRVNULk1G803My0xLLS7RDUstKs7Mz7NSMNQz4OVyLkpNLElN0XWqBAlY6BnEGxkYKWi4JudkFhSnKvgXpOZ5WWrycvFyAQBQSwcIMFMkp0EAAABBAAAAUEsDBBQACAgIAKSRp04AAAAAAAAAAAAAAAAKAAAASGVsbG8uamF2YW1TS1PbMBC++1dsfQqQOp0ey3BwgQxuGaeDQxmOir1R1NqSKsmYDMN/764f4Jk2hyRar77XrlenEZzCrSpRe6wgGAgHhNSKkn4Ksw+dcAhr0+pKBGU0LNJifQJ0RAdGIxgHjXHIKKXRwaldG6hWD4ggpENsUAefABSIPXy+2WaX17BXNUKl/HCJ2DsVDgwUDspDZ9xv2BOUqCrF1KIGpanQDEIcSuEqpSXx2qNT8hDAdBqdPyibMMyWnRTrSYsfcHtW8vlo2tHGzPEYxBJ+Eg6zfE4+MdSCe+LxaXxyDke63YgjaBOg9TiDxucSbSCppKuxtRK6xJmzNw7K43EEMbsgqF/0TsDs520gAl3ku/w5hGC/rFZd1yWiV5wYJ1eTwdUtxZoX1x8H1XzpXtfoPYX1p1WOIt4dQVhSVYodaa1FxwPsh9QPn1R0jtLWcgl+nD7DzKf0HtokkazPGyg2oSFOC8iKGL6mRVYsGeQh295s7rfwkN7dpfk2uy5gcweXm/wq22abnE5rSPNH+J7lV0tAiox48Nk6dkAyFceJVT/baZUmCbwofPYWS7VXJVnTshUSQZondJr3xKJrlOexehJYMUytGhX6ffL/+mKiVRQRrXGBp5lIY2SNifRGJ9/oa7P7hWU4j2y7o0ihrAUpvcG6NvASAYxlzwwlvF+goSu9mJ2Fk/6kv0IvCeVIYrVoEC6gOPqARIwB9dMi5iqt37zR1qL8T2dfnlpnVBSmNZzYBWjsZk8WY+/UkNB798MZCi0cFzFvCK9FvIR4MBjD2SDyjP7unWn6yqCGSh/iN7zQOv0Gy8XX6DX6C1BLBwjRtzqCagIAAHkEAABQSwECFAAUAAgICABkkqdOAAAAAAIAAAAAAAAACQAEAAAAAAAAAAAAAAAAAAAATUVUQS1JTkYv/soAAFBLAQIUABQACAgIAGSSp04wUySnQQAAAEEAAAAUAAAAAAAAAAAAAAAAAD0AAABNRVRBLUlORi9NQU5JRkVTVC5NRlBLAQIUABQACAgIAKSRp07RtzqCagIAAHkEAAAKAAAAAAAAAAAAAAAAAMAAAABIZWxsby5qYXZhUEsFBgAAAAADAAMAtQAAAGIDAAAAAA==

Update value for “code” key in test file

Any file that contains an “init” payload will need to be updated. For example, using payload-knative-init-run.http as an example:

POST http://localhost:8080/ HTTP/1.1
content-type: application/json

{
  "init": {
    "name" : "java-helloworld-with-params-from-env",
    "main" : "Hello",
    "binary": true,
    "code" : "UEsDBBQACAgIAGSSp04AAAAAAAAAAAAAAAAJAAQATUVUQS1JTkYv/soAAAMAUEsHCAAAAAACAAAAAAAAAFBLAwQUAAgICABkkqdOAAAAAAAAAAAAAAAAFAAAAE1FVEEtSU5GL01BTklGRVNULk1G803My0xLLS7RDUstKs7Mz7NSMNQz4OVyLkpNLElN0XWqBAlY6BnEGxkYKWi4JudkFhSnKvgXpOZ5WWrycvFyAQBQSwcIMFMkp0EAAABBAAAAUEsDBBQACAgIAKSRp04AAAAAAAAAAAAAAAAKAAAASGVsbG8uamF2YW1TS1PbMBC++1dsfQqQOp0ey3BwgQxuGaeDQxmOir1R1NqSKsmYDMN/764f4Jk2hyRar77XrlenEZzCrSpRe6wgGAgHhNSKkn4Ksw+dcAhr0+pKBGU0LNJifQJ0RAdGIxgHjXHIKKXRwaldG6hWD4ggpENsUAefABSIPXy+2WaX17BXNUKl/HCJ2DsVDgwUDspDZ9xv2BOUqCrF1KIGpanQDEIcSuEqpSXx2qNT8hDAdBqdPyibMMyWnRTrSYsfcHtW8vlo2tHGzPEYxBJ+Eg6zfE4+MdSCe+LxaXxyDke63YgjaBOg9TiDxucSbSCppKuxtRK6xJmzNw7K43EEMbsgqF/0TsDs520gAl3ku/w5hGC/rFZd1yWiV5wYJ1eTwdUtxZoX1x8H1XzpXtfoPYX1p1WOIt4dQVhSVYodaa1FxwPsh9QPn1R0jtLWcgl+nD7DzKf0HtokkazPGyg2oSFOC8iKGL6mRVYsGeQh295s7rfwkN7dpfk2uy5gcweXm/wq22abnE5rSPNH+J7lV0tAiox48Nk6dkAyFceJVT/baZUmCbwofPYWS7VXJVnTshUSQZondJr3xKJrlOexehJYMUytGhX6ffL/+mKiVRQRrXGBp5lIY2SNifRGJ9/oa7P7hWU4j2y7o0ihrAUpvcG6NvASAYxlzwwlvF+goSu9mJ2Fk/6kv0IvCeVIYrVoEC6gOPqARIwB9dMi5iqt37zR1qL8T2dfnlpnVBSmNZzYBWjsZk8WY+/UkNB798MZCi0cFzFvCK9FvIR4MBjD2SDyjP7unWn6yqCGSh/iN7zQOv0Gy8XX6DX6C1BLBwjRtzqCagIAAHkEAABQSwECFAAUAAgICABkkqdOAAAAAAIAAAAAAAAACQAEAAAAAAAAAAAAAAAAAAAATUVUQS1JTkYv/soAAFBLAQIUABQACAgIAGSSp04wUySnQQAAAEEAAAAUAAAAAAAAAAAAAAAAAD0AAABNRVRBLUlORi9NQU5JRkVTVC5NRlBLAQIUABQACAgIAKSRp07RtzqCagIAAHkEAAAKAAAAAAAAAAAAAAAAAMAAAABIZWxsby5qYXZhUEsFBgAAAAADAAMAtQAAAGIDAAAAAA=="
  },
  "activation": {
    "namespace": "default",
    "action_name": "java-helloworld-with-params-from-env",
    "api_host": "",
    "api_key": "",
    "activation_id": "",
    "deadline": "4102498800000"
  },
  "value": {
    "name" : "Joe",
    "place" : "TX"
  }
}

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