version: '3.8'

services:
  master:
    container_name: locust_master
    image: locustio/locust
    ports:
      - "8089:8089"
    volumes:
      - ../../:/mnt/locust
    environment:
      # URL target default (bisa diganti saat run)
      - LOCUST_HOST=${TARGET_URL:-http://example.com}
      # Number of students to simulate - defaults to 10 but should match number in tokens_siswa.csv
      - LOCUST_NUM_STUDENTS=${LOCUST_NUM_STUDENTS:-10}
    command: -f /mnt/locust/elemes/test/locustfile.py --master

  worker:
    image: locustio/locust
    volumes:
      - ../../:/mnt/locust
    environment:
      - LOCUST_HOST=${TARGET_URL:-http://example.com}
      # Number of students to simulate - defaults to 10 but should match number in tokens_siswa.csv
      - LOCUST_NUM_STUDENTS=${LOCUST_NUM_STUDENTS:-10}
    # Worker akan otomatis mendeteksi Master lewat nama service 'master'
    command: -f /mnt/locust/elemes/test/locustfile.py --worker --master-host locust_master