docker-compose.yml

version: '3.5'

services:
  cassandra-seed:
    container_name: cassandra-seed
    image: cassandra
    ports: 
      - "9042:9042"
    environment:
      - CASSANDRA_SEEDS=cassandra-seed
      - CASSANDRA_CLUSTER_NAME=Cassandra Cluster
      - CASSANDRA_ENDPOINT_SNITCH=GossipingPropertyFileSnitch
      - CASSANDRA_DC=DC1
    restart: always
    volumes:
      - ../lambda-architecture/init:/init
      - ./docker/volumes/cassandra-seed:/var/lib/cassandra
    networks: 
      - cass
    healthcheck:
      test: ["CMD-SHELL", "[ $$(nodetool statusgossip) = running ]"]
      interval: 10s
      timeout: 5s
      retries: 50

  cassandra-node:
    container_name: cassandra-node
    image: cassandra
    environment:
      - CASSANDRA_SEEDS=cassandra-seed
      - CASSANDRA_CLUSTER_NAME=Cassandra Cluster
      - CASSANDRA_ENDPOINT_SNITCH=GossipingPropertyFileSnitch
      - CASSANDRA_DC=DC1
    restart: always
    volumes: 
      - ../lambda-architecture/init:/init
      - ./docker/volumes/cassandra-node:/var/lib/cassandra
    depends_on: 
      - cassandra-seed
    networks: 
      - cass
    healthcheck:
      test: ["CMD-SHELL", "[ $$(nodetool statusgossip) = running ]"]
      interval: 10s
      timeout: 5s
      retries: 50

networks:
  cass: