dockerizing_cassandra/docker-compose.yml

version: '3.8'

services:
  cassandra1:
    image: cassandra:4.1.3
    container_name: cassandra1
    env_file:
      - .env
    environment:
      - CASSANDRA_BROADCAST_ADDRESS=cassandra1
      - CASSANDRA_LISTEN_ADDRESS=cassandra1
      - CASSANDRA_RPC_ADDRESS=cassandra1
      - CASSANDRA_DC=DC1
      - CASSANDRA_RACK=RAC1
      - PRIMARY_NODE=true
    volumes:
      - ./data/dumps/node1:/dump
      - ./data/volumes/node1:/var/lib/cassandra
      - ./logs/node1:/var/log/cassandra
    ports:
      - "9042:9042"
    networks:
      - cassandra-net
    # healthcheck:
    #   test: ["CMD", "cqlsh", "-e", "DESCRIBE KEYSPACES"]
    #   interval: 30s
    #   timeout: 10s
    #   retries: 5

  cassandra2:
    image: cassandra:4.1.3
    container_name: cassandra2
    env_file:
      - .env
    environment:
      - CASSANDRA_BROADCAST_ADDRESS=cassandra2
      - CASSANDRA_LISTEN_ADDRESS=cassandra2
      - CASSANDRA_RPC_ADDRESS=cassandra2
      - CASSANDRA_DC=DC1
      - CASSANDRA_RACK=RAC1
      - PRIMARY_NODE=false
    volumes:
      - ./data/dumps/node2:/dump
      - ./data/volumes/node2:/var/lib/cassandra
      - ./logs/node2:/var/log/cassandra
    networks:
      - cassandra-net
    # depends_on:
    #   cassandra1:
    #     condition: service_healthy
    # healthcheck:
    #   test: ["CMD", "cqlsh", "-e", "DESCRIBE KEYSPACES"]
    #   interval: 30s
    #   timeout: 10s
    #   retries: 5

  cassandra3:
    image: cassandra:4.1.3
    container_name: cassandra3
    env_file:
      - .env
    environment:
      - CASSANDRA_BROADCAST_ADDRESS=cassandra3
      - CASSANDRA_LISTEN_ADDRESS=cassandra3
      - CASSANDRA_RPC_ADDRESS=cassandra3
      - CASSANDRA_DC=DC1
      - CASSANDRA_RACK=RAC1
      - PRIMARY_NODE=false
    volumes:
      - ./data/dumps/node3:/dump
      - ./data/volumes/node3:/var/lib/cassandra
      - ./logs/node3:/var/log/cassandra
    networks:
      - cassandra-net
    # depends_on:
    #   cassandra2:
    #     condition: service_healthy
    # healthcheck:
    #   test: ["CMD", "cqlsh", "-e", "DESCRIBE KEYSPACES"]
    #   interval: 30s
    #   timeout: 10s
    #   retries: 5

networks:
  cassandra-net:
    driver: bridge