Pod Metadata

Note

This example is a replication of an Argo Workflow example in Hera. The upstream example can be found here.

HeraYAML

from hera.workflows import Container, Step, Steps, Workflow
from hera.workflows.models import Arguments, Inputs, Parameter

with Workflow(
    api_version="argoproj.io/v1alpha1",
    kind="Workflow",
    generate_name="steps-",
    entrypoint="hello-hello-hello",
) as w:
    with Steps(
        name="hello-hello-hello",
    ) as invocator:
        Step(
            arguments=Arguments(
                parameters=[
                    Parameter(
                        name="message",
                        value="hello1",
                    )
                ],
            ),
            name="hello1",
            template="print-message",
        )
    Container(
        inputs=Inputs(
            parameters=[
                Parameter(
                    name="message",
                )
            ],
        ),
        labels={"app": "print-message", "tier": "demo"},
        annotations={"iam.amazonaws.com/role": "role-arn"},
        name="print-message",
        args=["{{inputs.parameters.message}}"],
        command=["echo"],
        image="busybox",
    )

apiVersion: argoproj.io/v1alpha1
kind: Workflow
metadata:
  generateName: steps-
spec:
  entrypoint: hello-hello-hello
  templates:
  - name: hello-hello-hello
    steps:
    - - name: hello1
        template: print-message
        arguments:
          parameters:
          - name: message
            value: hello1
  - name: print-message
    container:
      image: busybox
      args:
      - '{{inputs.parameters.message}}'
      command:
      - echo
    inputs:
      parameters:
      - name: message
    metadata:
      annotations:
        iam.amazonaws.com/role: role-arn
      labels:
        app: print-message
        tier: demo

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