manifests/appgroup/deploy-appgroup-controller.yaml

# first: create namespace and service account
# Warning: But be careful while deleting the namespace
apiVersion: v1
kind: Namespace
metadata:
  name: network-aware-controllers
---
apiVersion: v1
kind: ServiceAccount
metadata:
  name: appgroup-controller
  namespace: network-aware-controllers
---
# second: rbac
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
  name: appgroup-controller
rules:
  - apiGroups: [""]
    resources: ["pods"]
    verbs: ["get", "list", "watch"]
  - apiGroups: ["appgroup.diktyo.x-k8s.io"]
    resources: ["appgroups"]
    verbs: ["get", "list", "watch", "create", "delete", "update", "patch"]
---
kind: ClusterRoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:
  name: appgroup-controller
subjects:
  - kind: ServiceAccount
    name:  appgroup-controller
    namespace: network-aware-controllers
roleRef:
  kind: ClusterRole
  name: appgroup-controller
  apiGroup: rbac.authorization.k8s.io
---
# third: deployment
# Please check the repo for further info: https://github.com/diktyo-io/appgroup-controller
kind: Deployment
apiVersion: apps/v1
metadata:
  name: appgroup-controller
  namespace: network-aware-controllers
  labels:
    app: appgroup-controller
spec:
  replicas: 1
  selector:
    matchLabels:
      app: appgroup-controller
  template:
    metadata:
      labels:
        app: appgroup-controller
    spec:
      serviceAccountName: appgroup-controller
      containers:
        - name: appgroup-controller
          image: localhost:5000/appgroup-controller/controller:latest
          command:
            - /bin/controller
          imagePullPolicy: IfNotPresent