Prometheus in 2021 and beyond
summary
Prometheus in 2021 adds concrete, ship-ready features: native TLS and basic auth on the server, Grafana exemplars to jump from metric points to trace IDs, and server-side remote_write receiver replication for edge-to-central flows. PromQL gains last_over_time, the @ modifier (useful with topk), and negative offsets behind a feature flag. The React UI now has an experimental autocomplete editor, Alertmanager adds time-based muting and negative-match silences, and the ecosystem grows an exporter toolkit plus a lightweight Prometheus Agent for constrained hosts.
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chapters (18)
- 0:00Start
- 2:11What Prometheus means
- 3:10The Prometheus server
- 7:02Monitoring with Prometheus
- 8:54What's new?
- 10:39Mentorship
- 12:52Join the community
- 19:47Service Discovery
- 21:10PromQL
- 31:42Alertmanager
- 35:32Exporter Toolkit
- 37:14Prometheus-Community
- 37:58Exporter Toolkig
- 38:27Software
- 39:14New Service discoveries
- 40:23Ecosystem
- 40:53Compliance
- 41:59Conclusion
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