부하테스트 툴 (locust) _ docker-compose

참고 : https://locust.io/

Locust.io

 

부하테스트 툴인 locust 구성 방법

 

 

## 디렉토리 내 2개 파일 필요
locust
├── docker-compose.yml ### docker-compose 파일
└── locustfile.py      ### locust task 정의 파일

 

## docker-compose file
version: '3'
services:
  master:
    image: locustio/locust
    ports:
     - "8089:8089"
    volumes:
      - ./:/mnt/locust
    command: -f /mnt/locust/locustfile.py --master -H http://master:8089
  worker:
    image: locustio/locust
    volumes:
      - ./:/mnt/locust
    command: -f /mnt/locust/locustfile.py --worker --master-host master


## locustfile.py Sample

import time
from locust import HttpUser, task, between

 

class QuickstartUser(HttpUser):
    wait_time = between(1, 2)

 

   @task
    def hello_world(self):
        self.client.get("/hello")
        self.client.get("/world")

실행 방법
## 실행
docker-compose up -d  --scale worker=4
 
## 중지
docker-compose down