howk/docker-compose.yml at main · renatocron/howk · GitHub

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version: '3.8'

services:
  # Kafka (using Redpanda for simpler setup)
  redpanda:
    image: docker.redpanda.com/redpandadata/redpanda:v25.3.6
    command:
      - redpanda
      - start
      - --kafka-addr internal://0.0.0.0:9092,external://0.0.0.0:19092
      - --advertise-kafka-addr internal://redpanda:9092,external://localhost:19092
      - --pandaproxy-addr internal://0.0.0.0:8082,external://0.0.0.0:18082
      - --advertise-pandaproxy-addr internal://redpanda:8082,external://localhost:18082
      - --schema-registry-addr internal://0.0.0.0:8081,external://0.0.0.0:18081
      - --rpc-addr redpanda:33145
      - --advertise-rpc-addr redpanda:33145
      - --smp 1
      - --memory 1G
      - --mode dev-container
      - --default-log-level=warn
    ports:
      - "19092:19092"
      - "18082:18082"
      - "18081:18081"
    healthcheck:
      test: ["CMD-SHELL", "rpk cluster health | grep -E 'Healthy:.+true' || exit 1"]
      interval: 5s
      timeout: 3s
      retries: 5
    volumes:
      - redpanda_data:/var/lib/redpanda/data

  # Create Kafka topics
  redpanda-init:
    image: docker.redpanda.com/redpandadata/redpanda:v25.3.6
    depends_on:
      redpanda:
        condition: service_healthy
    entrypoint: ["/bin/bash", "-c"]
    command:
      - |
        rpk topic create howk.pending --brokers redpanda:9092 -p 6 -r 1 || true
        rpk topic create howk.results --brokers redpanda:9092 -p 6 -r 1 || true
        rpk topic create howk.deadletter --brokers redpanda:9092 -p 3 -r 1 || true
        rpk topic create howk.scripts --brokers redpanda:9092 -p 3 -r 1 -c cleanup.policy=compact -c compression.type=snappy || true
        rpk topic create howk.slow --brokers redpanda:9092 -p 6 -r 1 || true

        # State topic with compaction - used for zero-maintenance reconciliation
        rpk topic create howk.state --brokers redpanda:9092 -p 6 -r 1 -c cleanup.policy=compact -c segment.bytes=104857600 -c min.cleanable.dirty.ratio=0.01 || true

        echo "Topics created successfully"

  # Redis
  redis:
    image: redis:7-alpine
    ports:
      - "6380:6379"
    command: redis-server --appendonly yes --maxmemory 256mb --maxmemory-policy allkeys-lru
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 5s
      timeout: 3s
      retries: 5
    volumes:
      - redis_data:/data

  # Redpanda Console (optional, for debugging)
  console:
    image: docker.redpanda.com/redpandadata/console:v2.8.2
    depends_on:
      redpanda:
        condition: service_healthy
    ports:
      - "8888:8080"
    environment:
      KAFKA_BROKERS: redpanda:9092
      KAFKA_SCHEMAREGISTRY_ENABLED: "false"

  # Webhook test server (for development)
  webhook-echo:
    image: mendhak/http-https-echo:31
    ports:
      - "8090:8080"
    environment:
      - HTTP_PORT=8080

volumes:
  redpanda_data:
  redis_data: