kiandigital/newman-prometheus-poc

Service avaliability check with Newman + Prometheus (PoC)

Put Postman collection named as collection.json into collections folder.

Run application:

1. npm install
2. npm start

Prometheus endpoint avaliable at http://localhost:3000/prometheus

Build docker image:

docker build -t perseus-monitoring:latest .

or

npm run docker:build

Run docker image:

docker run -d -p 3000:3000 --name perseus-monitoring perseus-monitoring

or

npm run docker:run

Path variables:

Mandatory:

• BASEURL - use {{baseUrl}} in Postman
• USERNAME - use {{username}} in Postman
• PASSWORD - use {{password}} in Postman

Optional:

• TIMEOUT - request timeout (defaults to 500)
• ENDPOINT_NAME - endpoint name (defaults to prometheus)
• PORT - server port (defaults to 3000)
• INTERNAL_METRICS - add node.js app metrics to prometheus (defaults to false)
• POLLING_INTERVAL - API check interval (defaults to 10000 ms)

Find port in use(MacOS):

lsof -nP -i4TCP:3000 | grep LISTEN