docker-compose.k6.yml

# SPDX-License-Identifier: EUPL-1.2
# Copyright (C) 2026 Gemeente Utrecht
#
# Docker Compose override for k6 performance testing.
# Spins up only postgres, minio, app and k6.
#
# Usage:
#   JWT_CLIENT_SECRET=your-secret docker compose -f docker-compose.yml -f docker-compose.k6.yml up --exit-code-from k6

name: dmf-k6

services:
  app:
    container_name: dmf-k6-app
    environment:
      ENCRYPTION_SECRET_KEY: ${ENCRYPTION_SECRET_KEY:-changeme-use-a-strong-key-in-production}
      ENCRYPTION_SALT: ${ENCRYPTION_SALT:-deadbeefcafe0123456789abcdef0123}
      DB_POOL_SIZE: 25

  minio:
    container_name: dmf-k6-minio

  keycloak:
    profiles:
      - disabled

  azurite:
    profiles:
      - disabled

  notificaties-api:
    profiles:
      - disabled

  rabbitmq:
    profiles:
      - disabled

  redis:
    profiles:
      - disabled

  postgres:
    container_name: dmf-k6-postgres
    volumes:
      - /dev/null:/docker-entrypoint-initdb.d/create-databases.sql:ro

  k6:
    image: grafana/k6:latest
    container_name: dmf-k6
    user: root
    volumes:
      - ./k6:/scripts
      - ./build/k6:/results
    environment:
      BASE_URL: http://app:8080
      JWT_CLIENT_ID: gzac
      JWT_CLIENT_SECRET: ${JWT_CLIENT_SECRET:-your-secret}
      EIO_TARGET: ${EIO_TARGET:-1000}
      OIO_TARGET: ${OIO_TARGET:-2000}
      MAX_VERSIONS: ${MAX_VERSIONS:-5}
      RAMP_DURATION: ${RAMP_DURATION:-30s}
      STEADY_DURATION: ${STEADY_DURATION:-1m}
      MAX_VUS: ${MAX_VUS:-50}
      K6_WEB_DASHBOARD: 'true'
      K6_WEB_DASHBOARD_EXPORT: /results/test-report.html
    entrypoint: [ '/bin/sh', '-c' ]
    command:
      - |
        set -e
        k6 run --out json=/results/seed.json /scripts/seed.js
        k6 run --out json=/results/perf.json --summary-export /results/perf-summary.json /scripts/perf.js
    depends_on:
      app:
        condition: service_healthy