Docker image for Gatling load testing tool

Base Docker Image

amazoncorretto:22-alpine-jdk

Supported tags and respective Dockerfile links

• latest
• 3.12.0
• 3.11.5, 3.11.4, 3.11.3, 3.11.2, 3.11.1, 3.11.1-jdk19, 3.11.1-jdk21, 3.11.1-jdk22, 3.11.1-jdk23
• 3.10.5, 3.10.4, 3.10.3, 3.10.2, 3.10.1, 3.10.0
• 3.9.5, 3.9.4, 3.9.3, 3.9.2, 3.9.1, 3.9.0
• 3.8.4, 3.8.3, 3.8.2, 3.8.1, 3.8.0
• 3.7.6
• 3.6.1
• 3.2.1

Installation

• Install Docker

• Get automated build from public registry:

# Latest version:
docker pull ladamalina/gatling:latest

# All versions:
docker pull ladamalina/gatling

# Specific version:
docker pull ladamalina/gatling:3.12.0

• [Alternatively] Build an image from Dockerfile:

docker build -t="ladamalina/gatling" github.com/ladamalina/gatling

Usage

Use image to run container

docker run -it --rm ladamalina/gatling

Mount configuration and simulation files from the host machine and run gatling in interactive mode

docker run -it --rm \
    -v $(pwd)/conf:/opt/gatling/conf \
    -v $(pwd)/user-files/resources:/opt/gatling/user-files/resources \
    -v $(pwd)/user-files/simulations:/opt/gatling/user-files/simulations \
    -v $(pwd)/user-files/lib:/opt/gatling/user-files/lib \
    -v $(pwd)/results:/opt/gatling/results \
    ladamalina/gatling

Use the -e switch to use JAVA_OPTS to pass parameters to gatling tests

docker run -e JAVA_OPTS="-Dusers=10" -it --rm ladamalina/gatling