docker环境下分布式运行jmeter的教程详解

1.构建jmeter的基础镜像

dockerfile文件如下：

# Use Java 8 slim JRE
FROM openjdk:8-jre-slim
MAINTAINER QJP

# JMeter version
ARG JMETER_VERSION=5.1.1

# Install few utilities
RUN apt-get clean && \
  apt-get update && \
  apt-get -qy install \
        wget \
        telnet \
        iputils-ping \
        unzip
# Install JMeter
RUN  mkdir /jmeter \
   && cd /jmeter/ \
   && wget https://archive.apache.org/dist/jmeter/binaries/apache-jmeter-$JMETER_VERSION.tgz \
   && tar -xzf apache-jmeter-$JMETER_VERSION.tgz \
   && rm apache-jmeter-$JMETER_VERSION.tgz
   
WORKDIR /jmeter/apache-jmeter-$JMETER_VERSION/bin
#从当前文件夹拷贝一份jmeter.properties文件，注意开启：server.rmi.ssl.disable=true
COPY jmeter.properties .
# ADD all the plugins
ADD jmeter-plugins/lib /jmeter/apache-jmeter-$JMETER_VERSION/lib

# ADD the sample test
ADD sample-test sample-test

# Set JMeter Home
ENV JMETER_HOME /jmeter/apache-jmeter-$JMETER_VERSION/

# Add JMeter to the Path
ENV PATH $JMETER_HOME/bin:$PATH

构建镜像

docker build -t jmbase .

打包上传

docker tag jmbase dockername/jmbase
docker push dockername/jmbase

2.构建jmeter的master机器镜像

dockerfile文件如下

# 使用jmbase基本映像
FROM qjpdsg/jmbase
MAINTAINER TestAutomationGuru

# Ports to be exposed from the container for JMeter Slaves/Server
# 从JMeter Slaves/Server的容器中要公开的端口
EXPOSE 1099 50000

# Application to run on starting the container
# 启动容器 运行应用程序
ENTRYPOINT $JMETER_HOME/bin/jmeter-server \
            -Dserver.rmi.localport=50000 \
            -Dserver_port=1099

构建镜像

docker build -t jmmaster .

打包上传

docker tag jmmaster dockername/jmmaster
docker push dockername/jmmaster

3.构建jmeter客户端镜像

dock而file文件如下

# Use jmbase base image
FROM qjpdsg/jmbase

MAINTAINER QJP

# Ports to be exposed from the container for JMeter Master
EXPOSE 60000

构建镜像

docker build -t jmslave .

打包上传

docker tag jmmaster dockername/jmslave
docker push dockername/jmslave

4.运行jmeter客服端，得到IP地址:

启动客户端容器：

docker run -dit --name slave01 jmserver /bin/bash
docker run -dit --name slave02 jmserver /bin/bash
docker run -dit --name slave03 jmserver /bin/bash

得到客户端ip

docker inspect --format '{{ .Name }} => {{ .NetworkSettings.IPAddress }}' $( docker ps -a -q)

将ip地址配置到jmeter的master机器的jmeter.properties里面：注意客户端的server_port需要和master的server_port保持一致

如：

设置地址 ：

remote_hosts=172.17.0.2:1099,172.17.0.3:1099

拷贝到jmmaster容器里面：

docker cp ./jmeter.properties jmmaster:/jmeter/apache-jmeter-5.1.1/bin/

5.开始分布式测试：

进入到客户端容器里面，运行jmeterserver服务:

docker exec -it slave10 /bin/bash
jmeter-server 

进入到master容器里面，进行分布式测试：

jmeter -n -t mywh.jmx -R172.17.0.2,172.17.0.3

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