Docker Compose - Neo4j Causal Cluster

docker-compose.yml

version: '3'

services:
  core1:
    image: neo4j:3.4-enterprise
    ports:
      - "7474:7474"
      - "7687:7687"
    environment:
      - NEO4J_ACCEPT_LICENSE_AGREEMENT=yes
      - NEO4J_dbms_memory_pagecache_size=10M
      - NEO4J_dbms_memory_heap_initial__size=10M
      - NEO4J_AUTH=none
      - NEO4J_dbms_mode=CORE
      - NEO4J_causalClustering_expectedCoreClusterSize=3
      - NEO4J_causalClustering_initialDiscoveryMembers=core1:5000,core2:5000,core3:5000

  core2:
    image: neo4j:3.4-enterprise
    ports:
      - "7475:7474"
      - "7688:7687"
    environment:
      - NEO4J_ACCEPT_LICENSE_AGREEMENT=yes
      - NEO4J_dbms_memory_pagecache_size=10M
      - NEO4J_dbms_memory_heap_initial__size=10M
      - NEO4J_AUTH=neo4j/neo
      - NEO4J_dbms_mode=CORE
      - NEO4J_causalClustering_expectedCoreClusterSize=3
      - NEO4J_causalClustering_initialDiscoveryMembers=core1:5000,core2:5000,core3:5000

  core3:
    image: neo4j:3.4-enterprise
    ports:
      - "7476:7474"
      - "7689:7687"
    environment:
      - NEO4J_ACCEPT_LICENSE_AGREEMENT=yes
      - NEO4J_dbms_memory_pagecache_size=10M
      - NEO4J_dbms_memory_heap_initial__size=10M
      - NEO4J_AUTH=neo4j/neo
      - NEO4J_dbms_mode=CORE
      - NEO4J_causalClustering_discoveryAdvertisedAddress=core3:5000
      - NEO4J_causalClustering_transactionAdvertisedAddress=core3:6000
      - NEO4J_causalClustering_raftAdvertisedAddress=core3:7000
      - NEO4J_causalClustering_expectedCoreClusterSize=3
      - NEO4J_causalClustering_initialDiscoveryMembers=core1:5000,core2:5000,core3:5000

  readreplica1:
    image: neo4j:3.4-enterprise
    ports:
      - "7477:7474"
      - "7690:7687"
    environment:
      - NEO4J_ACCEPT_LICENSE_AGREEMENT=yes
      - NEO4J_dbms_memory_pagecache_size=10M
      - NEO4J_dbms_memory_heap_initial__size=10M
      - NEO4J_AUTH=neo4j/neo
      - NEO4J_dbms_mode=READ_REPLICA
      - NEO4J_causalClustering_initialDiscoveryMembers=core1:5000,core2:5000,core3:5000