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K8S Patch Json Pod

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

with Workflow(
    api_version="argoproj.io/v1alpha1",
    kind="Workflow",
    annotations={
        "workflows.argoproj.io/description": "This example shows a more advanced patch with json mergeStrategy\n"
    },
    generate_name="k8s-patch-json-pod-",
    labels={"workflows.argoproj.io/test": "true"},
    entrypoint="main",
) as w:
    Resource(
        name="main",
        action="patch",
        flags=["pod", "{{pod.name}}"],
        manifest="- op: add\n  path: /metadata/annotations/foo\n  value: bar\n",
        merge_strategy="json",
    )

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apiVersion: argoproj.io/v1alpha1
kind: Workflow
metadata:
  generateName: k8s-patch-json-pod-
  annotations:
    workflows.argoproj.io/description: |
      This example shows a more advanced patch with json mergeStrategy
  labels:
    workflows.argoproj.io/test: 'true'
spec:
  entrypoint: main
  templates:
  - name: main
    resource:
      action: patch
      manifest: |
        - op: add
          path: /metadata/annotations/foo
          value: bar
      mergeStrategy: json
      flags:
      - pod
      - '{{pod.name}}'

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