Cassandra-集群部署

docker-compose.yml

version: '3.8'
services:
  cassandra-1:
    image: cassandra:latest
    restart: unless-stopped
    ports:
      - "7000:7000"
      - "9042:9042"
    volumes:
      # - /opt/module/docker-compose/cassandra.yaml:/opt/cassandra/conf/cassandra.yaml 配置文件
      - ./cassandra-1/cassandra:/var/lib/cassandra
    environment:
      - CASSANDRA_BROADCAST_ADDRESS=cassandra-1
  cassandra-2:
    image: cassandra:latest
    restart: unless-stopped
    ports:
      - "7001:7000"
      - "9043:9042"
    depends_on:
      - cassandra-1
    volumes:
      # - /opt/module/docker-compose/cassandra.yaml:/opt/cassandra/conf/cassandra.yaml
      - ./cassandra-2/cassandra:/var/lib/cassandra
    environment:
      - CASSANDRA_BROADCAST_ADDRESS=cassandra-2
      - CASSANDRA_SEEDS=cassandra-1
  cassandra-3:
    image: cassandra:latest
    restart: unless-stopped
    ports:
      - "7002:7000"
      - "9044:9042"
    depends_on:
      - cassandra-2
    volumes:
      # - /opt/module/docker-compose/cassandra.yaml:/opt/cassandra/conf/cassandra.yaml
      - ./cassandra-3/cassandra:/var/lib/cassandra
    environment:
      - CASSANDRA_BROADCAST_ADDRESS=cassandra-3
      - CASSANDRA_SEEDS=cassandra-1

---

如果win下提示: Maximum number of memory map areas per process (vm.max_map_count) 262144 is too low, recommended value: 1048575, you can change it with sysctl.: wsl -d docker-desktop sh -c "sysctl -w vm.max_map_count=262144"