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nathan-tw / jmeter-load-test

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jmeter-load-test

This is a load test as a service demo project based on Apache Jmeter.

Usage

This project can be included in other projects' CI pipeline for load testing purpose before deploying. Basic workflow may seemed like below.

Four stages could be added if templates/jmeter-template.yml is included in the service project. They are set-up-test-env, load-test, tear-down-test-env and validate respectively. For each stage:

  1. set-up-test-env: Set up a test environment for load testing. In this demo project, $KUBE_CONFIG, $VALUE_FILE and $HELM_FOLDER variables must be provided.

  2. load-test: The tested service shoud provide a json file named load-test.json for load test parameters, e.g., how many loops and threads are going to be delivered. This stage will validate the json format using json schema file test-plan.schema.json, then parse it into a jmx file via the template test-plan-template.jmx for real load testing.

example json format:

{
    "LOOP_COUNT": "3",
    "THREADS": "200",
    "RAMP_UP_PERIOD": "50",
    "TARGETS": [
      {"TARGET_HOST": "httpbin.org", "TARGET_PORT": "443", "TARGET_PROTOCOL": "https", "TARGET_PATH": "/get"},
      {"TARGET_HOST": "httpbin.org", "TARGET_PORT": "443", "TARGET_PROTOCOL": "https", "TARGET_PATH": "/get/1"},
      {"TARGET_HOST": "httpbin.org", "TARGET_PORT": "443", "TARGET_PROTOCOL": "https", "TARGET_PATH": "/get/2"}
    ]
}

  1. tear-down-test-env: Tear down the test env whether load test success or not.

  2. validate: Validate the indicators of load test result. Currently support maximum response time.

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