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Alerting with Nagios

Alerting with Nagios

OpenTSDB is great, but it's not (yet) a full monitoring platform. Now that you have a bunch of metrics in OpenTSDB, you want to start sending alerts when thresholds are getting too high. It's easy!

In the tools directory is a Python script check_tsd. This script queries OpenTSDB and returns Nagios compatible output that gives you OK/WARNING/CRITICAL state.

Parameters

Options:
  -h, --help      show this help message and exit
  -H HOST, --host=HOST  Hostname to use to connect to the TSD.
  -p PORT, --port=PORT  Port to connect to the TSD instance on.
  -m METRIC, --metric=METRIC
            Metric to query.
  -t TAG, --tag=TAG   Tags to filter the metric on.
  -d SECONDS, --duration=SECONDS
            How far back to look for data. Default 600s.
  -D METHOD, --downsa