Telemetry Tom 🤩

♫ Ground Control to Metrics Tom. ♫

(a nod to David Bowie)

Services

springboot-datadog-telemetry-tom

Run service standalone

This service should be able to publish metrics directly to Datadog without a Datadog Agent.

Uncomment the following application.properties and set the values for api-key and application-key, and update uri to your provided Datadog endpoint URI:

management.datadog.metrics.export.enabled=true
management.datadog.metrics.export.uri=https://api.us5.datadoghq.com
management.datadog.metrics.export.api-key=
management.datadog.metrics.export.application-key=
management.datadog.metrics.export.step=10s
management.datadog.metrics.export.description=Springboot Datadog Telemetry Tom
management.datadog.metrics.export.host-tag=springboot-datadog-telemetry-tom

Launch service:

./mvnw spring-boot:run

Docker Compose

Run services using Docker Compose

Leave application.properties in project as-is, and create an .env from sample.env in the root of this repo.

DATADOG_API_KEY=xxxx9999xxxx9999xxxx9999xxxx9999
DATADOG_SITE="us1.datadoghq.com"
DATADOG_APP_KEY=
DATADOG_STEP=10s

Launch Docker compose:

docker compose up --build --force-recreate

Test

A feeble attempt at stress testing (ie, sync calls).

./stress-test.sh