rbac.yaml

apiVersion: v1
kind: ServiceAccount
metadata:
  name: workflow
---
apiVersion: v1
kind: Secret
type: kubernetes.io/service-account-token
metadata:
  name: workflow.service-account-token
  annotations:
    kubernetes.io/service-account.name: "workflow"
---
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
  name: workflow-role
rules:
  # pod get/watch is used to identify the container IDs of the current pod
  # pod patch is used to annotate the step's outputs back to controller (e.g. artifact location)
  - apiGroups:
      - ''
    resources:
      - pods
    verbs:
      - list
      - get
      - watch
      - patch
  # logs get/watch are used to get the pods logs for script outputs, and for log archival
  - apiGroups:
      - ''
    resources:
      - pods/log
    verbs:
      - get
      - watch
  - apiGroups:
      - argoproj.io
    resources:
      - workflowtasksets
      - workflowtasksets/status
    verbs:
      - '*'
  - apiGroups:
      - argoproj.io
    resources:
      - workfloweventbindings
    verbs:
      - list
  - apiGroups:
      - argoproj.io
    resources:
      - workflowtemplates
    verbs:
      - get
  - apiGroups:
      - argoproj.io
    resources:
      - workflows
    verbs:
      - create
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
  name: workflow-binding
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: Role
  name: workflow-role
subjects:
  - kind: ServiceAccount
    name: workflow