stateful-set.yaml

apiVersion: apps/v1
kind: StatefulSet
metadata:
  labels:
    app: metacontroller
  name: metacontroller
spec:
  replicas: 1
  selector:
    matchLabels:
      app: metacontroller
  serviceName: ""
  template:
    metadata:
      labels:
        app: metacontroller
      annotations:
        sidecar.istio.io/inject: "false"
    spec:
      containers:
        - resources:
            limits:
              cpu: '1'
              memory: 1Gi
            requests:
              cpu: 100m
              memory: 256Mi
          command:
            - /usr/bin/metacontroller
            - --zap-log-level=4
            - '--discovery-interval=3600s' # less insane than 10 seconds
          securityContext:
            capabilities:
              drop:
              - ALL
            readOnlyRootFilesystem: true
            runAsNonRoot: true
            runAsUser: 1000
            privileged: false
            allowPrivilegeEscalation: false
          name: metacontroller
          image: 'docker.io/metacontrollerio/metacontroller:v2.0.4'
      serviceAccountName: meta-controller-service
  # Workaround for https://github.com/kubernetes-sigs/kustomize/issues/677
  volumeClaimTemplates: []