November 2017
Beginner to intermediate
290 pages
7h 34m
English
book
Learning Apache Apex
by Ananth Gundabattula, Thomas Weise, Munagala V. Ramanath, David Yan, Kenneth Knowles
Content preview from Learning Apache Apex
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The Grafana Pub/Sub adapter server
Get the source code:
git clone https://github.com/atrato/apex-grafana-datasource-server.git
This component is very simple, it only implements the /search and /query endpoints to convert the JSON responses from the Pub/Sub server into the format expected by Grafana. If you are interested, have a look at the single source file (https://github.com/atrato/apex-grafana-datasource-server/blob/master/index.js) that contains this logic.
Build and start the Apex Grafana Datasource server.
$ cd apex-grafana-datasource-server $ npm install $ node index.js
The server should now be running at http://localhost:3333 to connect Grafana with Apex. We are now ready to create the dashboard to visualize the data.
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