docker-compose를 사용하여 ngrinder 컨트롤러 및 에이전트를 설정하는 방법

docker-compose를 사용하여 ngrinder 컨트롤러 및 에이전트를 설정하는 방법

ngrinder

1. Docker 및 Docker Compose 설치

2. Docker Compose 파일 생성

vim docker-compose.yml

version: '3.8'
services:

  controller:
    image: ngrinder/controller:latest
    restart: always
    container_name: controller
    hostname: controller
    sysctls:
      - net.core.somaxconn=65000
    ports:
      - 8888:80
      - 16001:16001
      - 12000-12009:12000-12009
    volumes:
      - /usr/share/zoneinfo/Asia/Seoul:/etc/localtime:ro
      - ./ngrinder-controller-date:/opt/ngrinder-controller

  agent1:
    image: ngrinder/agent:latest
    restart: always
    container_name: agent1
    hostname: agent1
    sysctls:
      - net.core.somaxconn=65000
    ulimits:
      memlock:
        soft: -1
        hard: -1
      nproc:
        soft: 1024000
        hard: 1024000
      nofile:
        soft: 1024000
        hard: 1024000
    links:
      - controller:controller
    volumes:
      - /usr/share/zoneinfo/Asia/Seoul:/etc/localtime:ro
      #- ./ngrinder-agent:/opt/ngrinder-agent
      #- ./ngrinder-agent/agent.conf:/opt/ngrinder-agent/.ngrinder-agent/agent.conf

3. ngrinder 웹 콘솔 확인

http://localhost:8888

• 초기 계정 정보 : admin / admin

ngrinder1

ngrinder controller - 에이전트 관리

ngrinder2

4. 스크립트 생성

ngrinder3

• 스크립트명 : sangchul.kr
• 테스트할 URL : https://sangchul.kr

ngrinder4

import static net.grinder.script.Grinder.grinder
import static org.junit.Assert.*
import static org.hamcrest.Matchers.*
import net.grinder.script.GTest
import net.grinder.script.Grinder
import net.grinder.scriptengine.groovy.junit.GrinderRunner
import net.grinder.scriptengine.groovy.junit.annotation.BeforeProcess
import net.grinder.scriptengine.groovy.junit.annotation.BeforeThread
// import static net.grinder.util.GrinderUtils.* // You can use this if you're using nGrinder after 3.2.3
import org.junit.Before
import org.junit.BeforeClass
import org.junit.Test
import org.junit.runner.RunWith

import org.ngrinder.http.HTTPRequest
import org.ngrinder.http.HTTPRequestControl
import org.ngrinder.http.HTTPResponse
import org.ngrinder.http.cookie.Cookie
import org.ngrinder.http.cookie.CookieManager

/**
* A simple example using the HTTP plugin that shows the retrieval of a single page via HTTP.
*
* This script is automatically generated by ngrinder.
*
* @author admin
*/
@RunWith(GrinderRunner)
class TestRunner {

	public static GTest test
	public static HTTPRequest request
	public static Map<String, String> headers = [:]
	public static Map<String, Object> params = [:]
	public static List<Cookie> cookies = []

	@BeforeProcess
	public static void beforeProcess() {
		HTTPRequestControl.setConnectionTimeout(300000)
		test = new GTest(1, "www.sangchul.kr")
		request = new HTTPRequest()
		grinder.logger.info("before process.")
	}

	@BeforeThread
	public void beforeThread() {
		test.record(this, "test")
		grinder.statistics.delayReports = true
		grinder.logger.info("before thread.")
	}

	@Before
	public void before() {
		request.setHeaders(headers)
		CookieManager.addCookies(cookies)
		grinder.logger.info("before. init headers and cookies")
	}

	@Test
	public void test() {
		HTTPResponse response = request.GET("http://www.sangchul.kr", params)

		if (response.statusCode == 301 || response.statusCode == 302) {
			grinder.logger.warn("Warning. The response may not be correct. The response code was {}.", response.statusCode)
		} else {
			assertThat(response.statusCode, is(200))
		}
	}
}

ngrinder5

성능 테스트

ngrinder6

• 테스트명 : sangchul.kr
• 에이젠트 : 1
• 스크립트 : svn sangchul.kr.groovy
• 테스트 대상 서버 : www.sangchul.kr

ngrinder7

ngrinder8

5. 성능 테스트 보고서

ngrinder9

ngrinder10

 

참고URL

- https://github.com/naver/ngrinder/wiki/Architecture

- https://naver.github.io/ngrinder/

- https://github.com/anti1346/docker-ngrinder