info_tfgrid/_archive/technology/zos/benefits/zos_monitoring.md
2024-05-09 17:09:00 +03:00

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ZOS Monitoring

ZOS collects data from deployed solutions and applications and presents data in a well known open source monitoring solution called prometheus.

Prometheus is an open-source systems monitoring and alerting toolkit originally built at SoundCloud. Since its inception in 2012, many companies and organizations have adopted Prometheus, and the project has a very active developer and user community. It is now a standalone open source project and maintained independently of any company.

For more elaborate overviews of Prometheus, see here

Features

  • a multi-dimensional data model with time series data identified by metric name and key/value pairs
  • PromQL, a flexible query language to leverage this dimensionality
  • no reliance on distributed storage; single server nodes are autonomous
  • time series collection happens via a pull model over HTTP
  • pushing time series is supported via an intermediary gateway
  • targets are discovered via service discovery or static configuration
  • multiple modes of graphing and dashboarding support

Components

The Prometheus ecosystem consists of multiple components, many of which are optional:

  • the main Prometheus server which scrapes and stores time series data
  • client libraries for instrumenting application code
  • a push gateway for supporting short-lived jobs
  • special-purpose exporters for services like HAProxy, StatsD, Graphite, etc.
  • an alertmanager to handle alerts
  • various support tools

Roadmap

  • ONLY for OEM partners today

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