sharded-gotify/docker-compose.benchmark.yml

services:
  # Gotify instance with 64 shards
  gotify-64:
    build:
      context: .
      dockerfile: docker/Dockerfile
      args:
        GO_VERSION: 1.25.1
        BUILD_JS: 1
        RUN_TESTS: 0
    container_name: gotify-bench-64
    ports:
      - "8080:80"
    volumes:
      - ./benchmark/configs/config-64.yml:/app/config.yml:ro
      - gotify-64-data:/app/data
    environment:
      - GOTIFY_SERVER_STREAM_SHARDCOUNT=64
      - GOTIFY_SERVER_STREAM_READBUFFERSIZE=8192
      - GOTIFY_SERVER_STREAM_WRITEBUFFERSIZE=8192
      - GOTIFY_SERVER_STREAM_CHANNELBUFFERSIZE=10
    networks:
      - benchmark-net
    healthcheck:
      interval: 10s
      timeout: 5s
      retries: 3
      start_period: 10s
      test: ["CMD", "curl", "-f", "http://localhost:80/health"]

  # Gotify instance with 128 shards
  gotify-128:
    build:
      context: .
      dockerfile: docker/Dockerfile
      args:
        GO_VERSION: 1.25.1
        BUILD_JS: 1
        RUN_TESTS: 0
    container_name: gotify-bench-128
    ports:
      - "8081:80"
    volumes:
      - ./benchmark/configs/config-128.yml:/app/config.yml:ro
      - gotify-128-data:/app/data
    environment:
      - GOTIFY_SERVER_STREAM_SHARDCOUNT=128
      - GOTIFY_SERVER_STREAM_READBUFFERSIZE=8192
      - GOTIFY_SERVER_STREAM_WRITEBUFFERSIZE=8192
      - GOTIFY_SERVER_STREAM_CHANNELBUFFERSIZE=10
    networks:
      - benchmark-net
    healthcheck:
      interval: 10s
      timeout: 5s
      retries: 3
      start_period: 10s
      test: ["CMD", "curl", "-f", "http://localhost:80/health"]

  # Gotify instance with 256 shards (default)
  gotify-256:
    build:
      context: .
      dockerfile: docker/Dockerfile
      args:
        GO_VERSION: 1.25.1
        BUILD_JS: 1
        RUN_TESTS: 0
    container_name: gotify-bench-256
    ports:
      - "8082:80"
    volumes:
      - ./benchmark/configs/config-256.yml:/app/config.yml:ro
      - gotify-256-data:/app/data
    environment:
      - GOTIFY_SERVER_STREAM_SHARDCOUNT=256
      - GOTIFY_SERVER_STREAM_READBUFFERSIZE=8192
      - GOTIFY_SERVER_STREAM_WRITEBUFFERSIZE=8192
      - GOTIFY_SERVER_STREAM_CHANNELBUFFERSIZE=10
    networks:
      - benchmark-net
    healthcheck:
      interval: 10s
      timeout: 5s
      retries: 3
      start_period: 10s
      test: ["CMD", "curl", "-f", "http://localhost:80/health"]

  # Gotify instance with 512 shards
  gotify-512:
    build:
      context: .
      dockerfile: docker/Dockerfile
      args:
        GO_VERSION: 1.25.1
        BUILD_JS: 1
        RUN_TESTS: 0
    container_name: gotify-bench-512
    ports:
      - "8083:80"
    volumes:
      - ./benchmark/configs/config-512.yml:/app/config.yml:ro
      - gotify-512-data:/app/data
    environment:
      - GOTIFY_SERVER_STREAM_SHARDCOUNT=512
      - GOTIFY_SERVER_STREAM_READBUFFERSIZE=8192
      - GOTIFY_SERVER_STREAM_WRITEBUFFERSIZE=8192
      - GOTIFY_SERVER_STREAM_CHANNELBUFFERSIZE=10
    networks:
      - benchmark-net
    healthcheck:
      interval: 10s
      timeout: 5s
      retries: 3
      start_period: 10s
      test: ["CMD", "curl", "-f", "http://localhost:80/health"]

  # Gotify instance with 1024 shards
  gotify-1024:
    build:
      context: .
      dockerfile: docker/Dockerfile
      args:
        GO_VERSION: 1.25.1
        BUILD_JS: 1
        RUN_TESTS: 0
    container_name: gotify-bench-1024
    ports:
      - "8084:80"
    volumes:
      - ./benchmark/configs/config-1024.yml:/app/config.yml:ro
      - gotify-1024-data:/app/data
    environment:
      - GOTIFY_SERVER_STREAM_SHARDCOUNT=1024
      - GOTIFY_SERVER_STREAM_READBUFFERSIZE=8192
      - GOTIFY_SERVER_STREAM_WRITEBUFFERSIZE=8192
      - GOTIFY_SERVER_STREAM_CHANNELBUFFERSIZE=10
    networks:
      - benchmark-net
    healthcheck:
      interval: 10s
      timeout: 5s
      retries: 3
      start_period: 10s
      test: ["CMD", "curl", "-f", "http://localhost:80/health"]

  # k6 load testing tool
  k6-loadtest:
    image: grafana/k6:latest
    container_name: k6-benchmark
    volumes:
      - ./benchmark/k6:/scripts
    networks:
      - benchmark-net
    depends_on:
      - gotify-64
      - gotify-128
      - gotify-256
      - gotify-512
      - gotify-1024
    command: run /scripts/websocket-test.js
    profiles:
      - benchmark

volumes:
  gotify-64-data:
  gotify-128-data:
  gotify-256-data:
  gotify-512-data:
  gotify-1024-data:

networks:
  benchmark-net:
    driver: bridge