Apache NiFi Demo/Test

docker-compose.yml

version: "3"
services:
  zookeeper:
    hostname: zookeeper
    container_name: zookeeper
    image: 'bitnami/zookeeper:latest'
    environment:
      - ALLOW_ANONYMOUS_LOGIN=yes
  nifi:
    image: apache/nifi:latest
    ports:
      - 8080 
    environment:
      - NIFI_WEB_HTTP_PORT=8080
      - NIFI_CLUSTER_IS_NODE=true
      - NIFI_CLUSTER_NODE_PROTOCOL_PORT=8082
      - NIFI_ZK_CONNECT_STRING=zookeeper:2181
      - NIFI_ELECTION_MAX_WAIT=1 min
    deploy:
      resources:
        limits:
          cpus: 1
          memory: 2G
  haproxy:
    hostname: haproxy
    container_name: haproxy
    image: dockercloud/haproxy
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
    depends_on:
      - nifi
    links:
      - nifi
    ports:
      - 80:80
      - 9001:9001