emqx4.3/.ci/docker-compose-file/docker-compose-cassandra.yaml

version: '3.9'

services:
  cassandra_server:
    container_name: cassandra
    build:
      context: ./cassandra
      args:
        CASSANDRA_TAG: ${CASSANDRA_TAG}
    image: emqx-cassandra
    restart: always
    environment:
      CASSANDRA_BROADCAST_ADDRESS: "1.2.3.4"
      CASSANDRA_RPC_ADDRESS: "0.0.0.0"
      HEAP_NEWSIZE: "128M"
      MAX_HEAP_SIZE: "2048M"
    volumes:
      - ./certs:/certs
    #ports:
    #  - "9042:9042"
    #  - "9142:9142"
    command:
      - /bin/bash
      - -c
      - |
        /opt/cassandra/bin/cassandra -f -R > /cassandra.log &
        /opt/cassandra/bin/cqlsh -u cassandra -p cassandra -e "CREATE KEYSPACE mqtt WITH REPLICATION = { 'class':'SimpleStrategy','replication_factor':1};"
        while [[ $$? -ne 0 ]];do sleep 5; /opt/cassandra/bin/cqlsh -u cassandra -p cassandra -e "CREATE KEYSPACE mqtt WITH REPLICATION = { 'class':'SimpleStrategy','replication_factor':1};"; done
        /opt/cassandra/bin/cqlsh -u cassandra -p cassandra -e "describe keyspaces;"
        tail -f /cassandra.log
    networks:
      - emqx_bridge