Grafana Dashboard Box Grafana provides an API key which gives access for 3rd party application like Horizon. The Grafana Dashboard Box on the start page shows dashboards related to Horizon. To filter relevant dashboards, you can use a tag for dashboards and make them accessible. If no tag is provided all dashboards from Grafana will be shown. The feature is by default deactivated and is configured through opennms.properties. Please note that this feature works with the Grafana API v2.5.0. Quick access to Grafana dashboards from the Horizon start page Table 1. Grafana Dashboard configuration properties Name Type Description Default org.opennms.grafanaBox.show Boolean This setting controls whether a grafana box showing the available dashboards is placed on the landing page. The two valid options for this are true or false. false org.opennms.grafanaBox.hostname String If the box is enabled you also need to specify hostname of the Grafana server localhost org.opennms.grafanaBox.port Integer The port of the Grafana server ReST API 3000 org.opennms.grafanaBox.basePath String The Grafana base path to be used org.opennms.grafanaBox.apiKey String The API key is needed for the ReST calls to work org.opennms.grafanaBox.tag String When a tag is specified only dashboards with this given tag will be displayed. When no tag is given all dashboards will be displayed org.opennms.grafanaBox.protocol String The protocol for the ReST call can also be specified http org.opennms.grafanaBox.connectionTimeout Integer Timeout in milliseconds for getting information from the Grafana server 500 org.opennms.grafanaBox.soTimeout Integer Socket timeout 500 org.opennms.grafanaBox.dashboardLimit Integer Maximum number of entries to be displayed (0 for unlimited) 0 If you have Grafana behind a proxy it is important the org.opennms.grafanaBox.hostname is reachable. This host name is used to generate links to the Grafana dashboards. The process to generate a Grafana API Key can be found in the HTTP API documentation. Copy the API Key to opennms.properties as org.opennms.grafanaBox.apiKey. Dashboard Operator Board