Let’s Monitor Your DB Cluster the DevOps Way
summary
A Dropwizard Metrics plugin is implemented for OrientDB to register counters for connections, reads, writes and updates and to publish those metrics every minute to Graphite. The plugin runs inside a Dockerized OrientDB cluster so each container attaches a hostname tag, and Grafana dashboards display both per-node and aggregated metrics. Rebuilding the Docker image and redeploying containers shows the new metrics on the dashboards, demonstrating the plugin works end-to-end.
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chapters (8)
- 0:00Database monitoring
- 3:15Choosing monitoring tools
- 7:21Setting up monitoring
- 17:12OrientDB plugin basics
- 21:07Enhancing metrics with triggers
- 29:16Testing the plugin
- 34:50Use cases and next steps
- 37:26Q&A
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