jmeter 镜像构建

jmeter 镜像构建

准备

• 下载 jmeter 安装包，官网下载

wget https://archive.apache.org/dist/jmeter/binaries/apache-jmeter-${JMETER_VERSION}.tgz

wget https://downloads.apache.org/jmeter/binaries/apache-jmeter-5.6.3.tgz

• 下载 jmeter 插件包，默认的若不满足，先下载PluginsManager，https://jmeter-plugins.org/wiki/PluginsManager/
• 手动打包插件
  Windows目录 C:\johnny\soft\apache-jmeter-5.6.3\lib\ext 将所有插件打包，plugins.tar

normal dockerfile

# Author: johnny

FROM openjdk:8

WORKDIR /opt/

ARG JMETER_VERSION=5.6.3

COPY apache-jmeter-${JMETER_VERSION}.tgz /opt

RUN mkdir /opt/{test,report} && \
    tar -xzf apache-jmeter-${JMETER_VERSION}.tgz && \
    mv apache-jmeter-${JMETER_VERSION} jmeter && \
    rm apache-jmeter-${JMETER_VERSION}.tgz
# 按需
ADD plugins.tar /opt/jmeter/lib/ext

ENV JMETER_HOME /opt/jmeter
ENV PATH $JMETER_HOME/bin:$PATH

EXPOSE 8686

CMD ["jmeter", "-n", "-t", "/opt/test/test.jmx", "-l", "/opt/report/result.jtl", "-e", "-o", "/opt/report"]

heap dockerfile

# Author: johnny

FROM openjdk:8

WORKDIR /opt/

ARG JMETER_VERSION=5.6.3

COPY apache-jmeter-${JMETER_VERSION}.tgz /opt

RUN mkdir /opt/{test,report} && \
    tar -xzf apache-jmeter-${JMETER_VERSION}.tgz && \
    mv apache-jmeter-${JMETER_VERSION} jmeter && \
    rm apache-jmeter-${JMETER_VERSION}.tgz
# 按需
ADD plugins.tar /opt/jmeter/lib/ext

ENV JMETER_HOME /opt/jmeter
ENV PATH $JMETER_HOME/bin:$PATH

EXPOSE 8686
# 设置JMeter的堆内存大小
ENV HEAP="-Xms2g -Xmx4g"

CMD ["jmeter", "-n", "-t", "/opt/test/test.jmx", "-l", "/opt/report/result.jtl", "-e", "-o", "/opt/report"]

JMeter的默认堆内存设置通常为-Xms1g -Xmx1g，即初始堆内存和最大堆内存都设置为1GB
如果出现OOM的错误，可检查发压端主机资源，也可以考虑增加JVM堆内存，报错：Uncaught Exception java.lang.OutofMemoryError: Java heap space
增加JVM堆内存：在Dockerfile中添加了ENV HEAP=“-Xms2g -Xmx4g”，这会为JMeter的JVM设置初始堆内存为2GB，最大堆内存为4GB。

构建镜像

docker build -t jmeter:5.6.3 .

运行

run.sh

jmx="$1"
timestamp=$(date +"%Y%m%d-%H%M%S")
echo "Start JMeter"

mkdir -p /home/johnny/jmeter/${jmx%.*}-${timestamp}

docker run --rm --name jmeter -v /home/johnny/jmeter/${jmx}:/opt/test/test.jmx -v /home/johnny/jmeter/${jmx%.*}-${timestamp}:/opt/report jmeter-image

cd /home/johnny/jmeter/${jmx%.*}-${timestamp}

python -m SimpleHTTPServer 9999

bash run.sh 123.jmx

导出report

tar -cvf report.tar report/