deploy.yml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: controller
spec:
  replicas: 1
  selector:
    matchLabels: { name: controller }
  template:
    metadata:
      labels: { name: controller }
    spec:
      containers:
        - name: controller
          image: controller:local
          imagePullPolicy: Never
          env:
            - name: VAULT_ADDR
              value: http://vault.vault:8200
            - name: VAULT_TOKEN
              valueFrom:
                secretKeyRef:
                  name: vault-token
                  key: vault-token
      serviceAccountName: controller
---
apiVersion: v1
kind: ServiceAccount
metadata:
  name: controller
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
  name: controller
subjects:
  - kind: ServiceAccount
    name: controller
roleRef:
  name: external-secrets-reader
  kind: Role
  apiGroup: rbac.authorization.k8s.io
---
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
  name: external-secrets-reader
rules:
  - apiGroups: [external-secrets.io]
    resources: [externalsecrets]
    verbs: [get, list, watch, update, patch]