deploy.yaml

---
# service account for running the reaper
apiVersion: v1
kind: ServiceAccount
metadata:
  name: conf-reaper
  namespace: kube-system
automountServiceAccountToken: true

---
# minimal permissions required for running pod-reaper at cluster level
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1beta1
metadata:
  name: conf-reaper
  namespace: kube-system
rules:
- apiGroups: [""]
  resources: ["pods"]
  verbs: ["list", "delete"]
- apiGroups: [""]
  resources: ["configmaps", "secrets"]
  verbs: ["watch"]

---
# binding the above cluster role (permissions) to the above service account
apiVersion: rbac.authorization.k8s.io/v1beta1
kind: ClusterRoleBinding
metadata:
  name: conf-reaper-binding
  namespace: kube-system
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: conf-reaper
subjects:
- kind: ServiceAccount
  name: conf-reaper
  namespace: kube-system

---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: conf-reaper
  namespace: kube-system
spec:
  replicas: 1
  selector:
    matchLabels:
      name: conf-reaper
  template:
    metadata:
      labels:
        name: conf-reaper
    spec:
      serviceAccountName: conf-reaper
      automountServiceAccountToken: true
      containers:
      - image: scalabledelivery/conf-reaper:latest
        name: conf-reaper