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HMC Insights
Small utility to fetch metrics from one or more HMC's and push those to an InfluxDB time-series database.
Usage Instructions
- Ensure you have correct date/time and NTP running to keep it accurate.
Copy the doc/hmci.groovy.tpl file into /etc/hmci.groovy, change the configuration to suit your environment and run the program:
/opt/hmci/bin/hmci
Configure Grafana to communicate with your InfluxDB and import dashboards from doc/ into Grafana. The dashboards are slightly modified versions of the dashboard provided by the nmon2influxdb tool.
Development Information
Build & Test
Use the gradle build tool
./gradlew clean build
InfluxDB for local testing
Start the InfluxDB container
docker run --name=influxdb --rm -d -p 8086:8086 influxdb
To use the Influx client from the same container
docker exec -it influxdb influx
Grafana for local testing
Start the Grafana container, linking it to the InfluxDB container
docker run --name grafana --link influxdb:influxdb --rm -d -p 3000:3000 grafana/grafana:7.1.3
Configure a new InfluxDB datasource on http://influxdb:8086 named hmci to connect to the InfluxDB container. The database must be created beforehand, this can be done by running the hmci tool first. Grafana dashboards can be imported from the doc/ folder.