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K8S Json Patch Workflow

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 Resource, Workflow

manifest = """- op: add
  path: /metadata/labels/foo
  value: bar
"""

with Workflow(
    generate_name="k8s-patch-workflow-",
    entrypoint="main",
) as w:
    Resource(
        name="main",
        action="patch",
        merge_strategy="json",
        flags=["workflow", "{{workflow.name}}"],
        manifest=manifest,
    )

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apiVersion: argoproj.io/v1alpha1
kind: Workflow
metadata:
  generateName: k8s-patch-workflow-
spec:
  entrypoint: main
  templates:
  - name: main
    resource:
      action: patch
      flags:
      - workflow
      - '{{workflow.name}}'
      manifest: |
        - op: add
          path: /metadata/labels/foo
          value: bar
      mergeStrategy: json

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