Presentation: Unit testing in Prometheus

In Prometheus 2.5.0, a unit testing framework was added to promtool.

This presentation explores some of its features by way of examples. Created with reveal.js.

Running

git clone https://github.com/howardburgess/prometheus-unit-testing && \
cd prometheus-unit-testing && \
docker build -t prom-test . && \
docker run -p 8080:80 prom-test

Visit localhost:8080. Self-contained; requires no external resources.

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Running with local changes

cd prometheus-unit-testing
docker run -p 8080:80 -v $PWD:/content prom-test

View online

howardburgess.github.io/prometheus-unit-testing/.