lighthouse-deploy.yaml

apiVersion: v1
kind: Namespace
metadata:
  name: akka-cqrs
---
apiVersion: v1
kind: Service
metadata:
  name: lighthouse
  namespace: akka-cqrs
  labels:
    app: lighthouse
spec:
  clusterIP: None
  ports:
  - port: 4053
  selector:
    app: lighthouse
---
apiVersion: apps/v1
kind: StatefulSet
metadata:
  namespace: akka-cqrs
  name: lighthouse
  labels:
    app: lighthouse
spec:
  serviceName: lighthouse
  replicas: 2
  selector:
    matchLabels:
      app: lighthouse
  template:
    metadata:
      labels:
        app: lighthouse
    spec:
      terminationGracePeriodSeconds: 35
      containers:
      - name: lighthouse
        image: petabridge/lighthouse:latest
        lifecycle:
          preStop:
            exec:
              command: ["/bin/sh", "-c", "pbm 127.0.0.1:9110 cluster leave"]
        env:
        - name: ACTORSYSTEM
          value: AkkaTrader
        - name: POD_NAME
          valueFrom:
            fieldRef:
              fieldPath: metadata.name
        - name: CLUSTER_IP
          value: "$(POD_NAME).lighthouse"
        - name: CLUSTER_SEEDS
          value: akka.tcp://$(ACTORSYSTEM)@lighthouse-0.lighthouse:4053,akka.tcp://$(ACTORSYSTEM)@lighthouse-1.lighthouse:4053,akka.tcp://$(ACTORSYSTEM)@lighthouse-2.lighthouse:4053
        livenessProbe:
          tcpSocket:
            port: 4053
        ports:
        - containerPort: 4053
          protocol: TCP