invokerCheck.md

VMInvoker implementation check

Test setup - steps

1

Start a VM and make it public accessible (e.g. via the console).

2

Create a setup.sh:

ssh -i testpair.pem ec2-user@54.236.48.155
touch setup.sh

with the following content:

#!/bin/bash

echo "{ 'message': 'hello $1' }"

3

Create the Tasks.yaml file:

- !!project.TaskInfo
  id: 0
  taskName: setup.sh
  taskFilePath: setup.sh
  metaDataNames:
  metaDataFilePaths:

4

Adapt the workflow.yaml file

from:

name: "helloWorld"
dataIns:
  - name: "name"
    type: "string"
    source: "name"
workflowBody:
  - function:
      name: "hello"
      type: "helloType"
      dataIns:
        - name: "name"
          type: "string"
          source: "helloWorld/name"
      dataOuts:
        - name: "message"
          type: "string"
      properties:
        - name: "resource"
          value: "python:https://eu-gb.functions.appdomain.cloud/api/v1/web/pste4444%40gmail.com_dev/default/helloWorld.json"
dataOuts:
  - name: "message"
    type: "string"
    source: "hello/message"

to

name: "helloWorld"
dataIns:
  - name: "0"
    type: "string"
    source: "0"
workflowBody:
  - function:
      name: "hello"
      type: "helloType"
      dataIns:
        - name: "0"
          type: "string"
          source: "helloWorld/0"
      dataOuts:
        - name: "message"
          type: "string"
      properties:
        - name: "resource"
          value: "sh:54.236.48.155:VM:UBUNTU:0"
dataOuts:
  - name: "message"
    type: "string"
    source: "hello/message"

Limitations

• Key of json can only be number?!
• username bust be the same as operating system?!
• Output Json is never returned