Building JMeter - A Distributed Load Testing Workflow using Docker Compose on Swarm Mode Cluster

docker-compose.yml

#Setting Up Master-Slave JMeter Distributed Load Testing Tool
#
#Pre-requisite:
#
#1- Docker
#2- Docker Compose v3.1 and later
#3- Docker Swarm Mode Running 1 Master(atleast) and N Slave Nodes(worker Nodes) 



#cat docker-compose.yml 



version: "3.1"
services:
  master:
    image: vinsdocker/jmmaster
    #container_name: master
    tty: true
    ports:
      - "60000"
    networks:
      - collabnet
    deploy:
      replicas: 1
      restart_policy:
        condition: on-failure
        delay: 10s
        max_attempts: 3
        window: 120s
      placement:
          constraints: [node.role == manager]
   
  slave:
    image: vinsdocker/jmserver
    tty: true
    networks:
      - collabnet
    ports:
      - "50000:50000"
      - "1099:1099"
    deploy:
      replicas: 1
      restart_policy:
        condition: on-failure
        delay: 10s
        max_attempts: 3
        window: 120s
      placement:
        constraints: [node.role == worker]
  
networks:
    collabnet:
        driver: overlay
        
      
It's time to test it:

{code}==>docker stack deploy –-compose-file=./docker-compose.yml collab1

Verifying on Master Node:

{code}==>docker ps
CONTAINER ID        IMAGE                                                                                         COMMAND             CREATED             STATUS    
          PORTS               NAMES
bd056ae3f980        vinsdocker/jmmaster@sha256:3c4bb2cc4fde573117983494a9c95ae0c0f5619ed41222673dcba7d44958d6df   "/bin/bash"         15 minutes ago      Up 15 minu
tes       60000/tcp           myjmeter_master.1.pvb09iyiy07794pxymz0yxgld
{code}==>

Verifying on Worker Node:
       
@worker-2:~$ docker ps
CONTAINER ID        IMAGE                                                                                         COMMAND          
        CREATED             STATUS              PORTS                 NAMES
32660cec08eb        vinsdocker/jmserver@sha256:78e5de939a92b94a9f6f6e5ce909c0b46dfa756561efcc9614a1578b71e313e6   "/bin/sh -c '$JME
T..."   27 seconds ago      Up 24 seconds       1099/tcp, 50000/tcp   myjmeter_slave.3.rqseeycuxy8qcgbuai364czgr
d1ae5716aaaf        vinsdocker/jmserver@sha256:78e5de939a92b94a9f6f6e5ce909c0b46dfa756561efcc9614a1578b71e313e6   "/bin/sh -c '$JME
T..."   27 seconds ago      Up 23 seconds       1099/tcp, 50000/tcp   myjmeter_slave.6.3a87r07racusbnix2a8ob9lm4
0d592328cd4d        vinsdocker/jmserver@sha256:78e5de939a92b94a9f6f6e5ce909c0b46dfa756561efcc9614a1578b71e313e6   "/bin/sh -c '$JME
T..."   27 seconds ago      Up 24 seconds       1099/tcp, 50000/tcp   myjmeter_slave.2.xtvw57hac8jyllq75ceeecvai
eaa2ee8dc79e        vinsdocker/jmserver@sha256:78e5de939a92b94a9f6f6e5ce909c0b46dfa756561efcc9614a1578b71e313e6   "/bin/sh -c '$JME
T..."   27 seconds ago      Up 23 seconds       1099/tcp, 50000/tcp   myjmeter_slave.9.j73p199vxer90t6mxhbcrm7rz