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Pod Spec Patch

Note

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

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from hera.workflows import Container, Workflow
from hera.workflows.models import Arguments, Parameter

with Workflow(
    arguments=Arguments(
        parameters=[
            Parameter(
                name="cpu-limit",
                value="100m",
            )
        ],
    ),
    api_version="argoproj.io/v1alpha1",
    kind="Workflow",
    generate_name="pod-spec-patch-",
    entrypoint="hello-world",
) as w:
    Container(
        name="hello-world",
        pod_spec_patch='{"containers":[{"name":"main", "resources":{"limits":{"cpu": "{{workflow.parameters.cpu-limit}}" }}}]}',
        args=["hello world"],
        command=["echo"],
        image="busybox",
    )

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apiVersion: argoproj.io/v1alpha1
kind: Workflow
metadata:
  generateName: pod-spec-patch-
spec:
  entrypoint: hello-world
  templates:
  - name: hello-world
    podSpecPatch: '{"containers":[{"name":"main", "resources":{"limits":{"cpu": "{{workflow.parameters.cpu-limit}}"
      }}}]}'
    container:
      image: busybox
      args:
      - hello world
      command:
      - echo
  arguments:
    parameters:
    - name: cpu-limit
      value: 100m

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