docker-compose.yml

version: "3.8"

networks:

  messaging:
    name: messaging

volumes:

  rp-1:
    name: rp-1
  rp-2:
    name: rp-2
  rp-3:
    name: rp-3

services:

    rp-1:
      image: vectorized/redpanda:v21.4.6
      container_name: rp-1
      volumes:
        - rp-1:/var/lib/redpanda/data
        - ./redpanda/rp-1.yaml:/etc/redpanda/redpanda.yaml
      networks:
        - messaging
      ports:
        - 9092:9092
      command: >
        redpanda start
        --smp 1
        --memory 1G
        --reserve-memory 0M
        --overprovisioned
        --node-id 0
        --check=false
        --logger-log-level kafka=trace
      restart: on-failure

    rp-2:
      image: vectorized/redpanda:v21.4.6
      container_name: rp-2
      volumes:
        - rp-2:/var/lib/redpanda/data
        - ./redpanda/rp-2.yaml:/etc/redpanda/redpanda.yaml
      networks:
        - messaging
      ports:
        - 9093:9093
      command: >
        redpanda start
        --smp 1
        --memory 1G
        --reserve-memory 0M
        --overprovisioned
        --node-id 1
        --seeds "rp-1:33145"
        --check=false
        --logger-log-level kafka=trace
      restart: on-failure

    rp-3:
      image: vectorized/redpanda:v21.4.6
      container_name: rp-3
      volumes:
        - rp-3:/var/lib/redpanda/data
        - ./redpanda/rp-3.yaml:/etc/redpanda/redpanda.yaml
      networks:
        - messaging
      ports:
        - 9094:9094
      command: >
        redpanda start
        --smp 1
        --memory 1G
        --reserve-memory 0M
        --overprovisioned
        --node-id 2
        --seeds "rp-1:33145"
        --check=false
        --logger-log-level kafka=trace
      restart: on-failure

    schema-registry:
      image: confluentinc/cp-schema-registry:6.1.1
      container_name: schema-registry
      depends_on:
        - rp-1
        - rp-2
        - rp-3
      networks:
        - messaging
      ports:
        - 8081:8081
      restart: on-failure
      environment:
        SCHEMA_REGISTRY_LOG4J_ROOT_LOGLEVEL: DEBUG
        SCHEMA_REGISTRY_HOST_NAME: schema-registry
        SCHEMA_REGISTRY_KAFKASTORE_BOOTSTRAP_SERVERS: PLAINTEXT://rp-1:29092
        SCHEMA_REGISTRY_LISTENERS: http://0.0.0.0:8081