step-sequence-template.yaml

apiVersion: argoproj.io/v1alpha1
kind: Workflow
metadata:
  name: step-sequence-workflow
  namespace: argo
spec:
  entrypoint: step-example
  templates:
    - name: step-example
      steps:
        - - name: task-1
            template: shell-script
            arguments:
              parameters:
                - name: message
                  value: "echo Running task 1"
        - - name: task-2
            template: shell-script
            arguments:
              parameters:
                - name: message
                  value: "echo Running task 1"
    - name: shell-script
      inputs:
        parameters:
          - name: message
      script:
        image: alpine:3.12
        command: ["sh"]
        source: |
          echo "message: {{inputs.parameters.message}}"