Using Prometheus to Analyze Flogo App Metrics

To enable Prometheus monitoring of Flogo apps, run the following: 

FLOGO_HTTP_SERVICE_PORT=7779 FLOGO_APP_METRICS_PROMETHEUS=true ./<app-binary>

Setting FLOGO_APP_METRICS_PROMETHEUS variable to true enables Prometheus monitoring of Flogo apps. The variable, FLOGO_HTTP_SERVICE_PORT, is used to set the port number on which the Prometheus endpoint is available.

Use the following endpoint URL in Prometheus server configuration: http://<APP_HOST_IP>:<FLOGO_HTTP_SERVICE_PORT>/metrics

for example, http:// 192.0.2.0:7779/metrics

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