---
kind: Deployment
apiVersion: apps/v1
metadata:
  namespace: dev-1
  name: kafka
  labels:
    app: kafka
spec:
  replicas: 1
  selector:
    matchLabels:
      app: kafka
  template:
    metadata:
      labels:
        app: kafka
    spec:
      containers:
        - name: kafka
          image: wurstmeister/kafka
          volumeMounts:
            - name: kafka-auth
              mountPath: "/etc/kafka"
              readOnly: true
          ports:
            - containerPort: 9092
            - containerPort: 9094
          env:
            - name: KAFKA_ADVERTISED_PORT
              value: "9092"
            - name: KAFKA_ADVERTISED_HOST_NAME
              value: "kafka-service"
            - name: KAFKA_ZOOKEEPER_CONNECT
              value: zookeeper:2181
            - name: KAFKA_BROKER_ID
              value: "0"
            - name: KAFKA_LISTENERS
              value: SASL_PLAINTEXT://:9094
            - name: KAFKA_ADVERTISED_LISTENERS
              value: SASL_PLAINTEXT://kafka-cluster:9094
            - name: KAFKA_INTER_BROKER_LISTENER_NAME
              value: SASL_PLAINTEXT
            - name: KAFKA_SASL_ENABLED_MECHANISMS
              value: PLAIN
            - name: KAFKA_SASL_MECHANISM_INTER_BROKER_PROTOCOL
              value: PLAIN
            - name: KAFKA_OPTS
              value: "-Djava.security.auth.login.config=/etc/kafka/kafka_server_jaas.conf"
      volumes:
        - name: kafka-auth
          configMap:
            name: kafka-auth

---
apiVersion: v1
kind: Service
metadata:
  name: kafka-cluster
  namespace: dev-1
  labels:
    app: kafka
spec:
  ports:
  - port: 9092
    name: kafka-inside
  - port: 9094
    name: kafka-outside
  selector:
    app: kafka