从容器运行Gatling

Question

我使用的是denvazh/gatling容器，所有的东西都运行得很好，除了一件事，我试着像这样传递模拟列表：

Attaching to gatling
gatling_1 | GATLING_HOME is set to /opt/gatling
gatling_1 | Choose a simulation number:
gatling_1 |      [0] AppsPods
gatling_1 |      [1] ServerSimulation
gatling_1 |      [2] computerdatabase.BasicSimulation
gatling_1 |      [3] computerdatabase.advanced.AdvancedSimulationStep01
gatling_1 |      [4] computerdatabase.advanced.AdvancedSimulationStep02
gatling_1 |      [5] computerdatabase.advanced.AdvancedSimulationStep03 

我写这样的命令：

docker run -it --rm -v /home/core/gatling/conf:/opt/gatling/conf \
-v /home/core/gatling/user-files:/opt/gatling/user-files \
-v /home/core/gatling/results:/opt/gatling/results \
denvazh/gatling -s AdvancedSimulationStep01

但是没有任何有意义的模拟列表再次显示，我需要从列表中选择测试来开始模拟。那么是否可以只运行我指定测试，启动docker run命令？

Answer 1

您需要提供完全限定的类名，即

docker run -it --rm -v /home/core/gatling/conf:/opt/gatling/conf \ -v /home/core/gatling/user-files:/opt/gatling/user-files \ -v /home/core/gatling/results:/opt/gatling/results \ denvazh/gatling -s computerdatabase.advanced.AdvancedSimulationStep01

Answer 2

我运行我的模拟有点不同，可能像这样在Taurus harness中运行，其中bzt-configs是包含脚本的文件夹，artifacts是包含测试输出的文件夹：

#!/bin/bash
clear
## use en0, not en1, if your on WIFI
OSX_HOST=`ipconfig getifaddr en0`
MACHINE_HOST=$OSX_HOST
CURRENT_DIR=`pwd`
if [[ -z "${GATLING_HOME}" ]]; then
  GATLING_HOME=~/gatling
fi
EXEC_SUB_FOLDER=out-taurus
EXEC_FOLDER="$CURRENT_DIR/${EXEC_SUB_FOLDER}"
[ -d $EXEC_FOLDER ] || mkdir $EXEC_FOLDER
yes | cp -rf performance/my-simulation/scripts/* $EXEC_FOLDER
cd $EXEC_FOLDER
docker run -it --rm -e MY_ENV='dev' --add-host "machine-host:${MACHINE_HOST}" \
 -v ~/.bzt-rc::/bzt-configs/.bzt-rc -v $PWD:/bzt-configs -v $PWD:/tmp/artifacts \
 blazemeter/taurus:latest /tmp/artifacts/performance.yml
cd ..

其中.yml包含您的Gatling bzt配置：

execution:
- executor: gatling
  scenario: MySimulation
modules:
  console:
    disable: 'true'
  local:
    sequential: 'true'
reporting:
- module: final-stats
scenarios:
  MySimulation:
    script: computerdatabase.advanced.AdvancedSimulationStep01.scala
    simulation: MySimulation
settings:
  check-interval: 1s

然后，您的gatling脚本可以使用/etc/ machine-host中的主机名称回调测试目标。