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## rexaping
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It's a prometheus exporter pinging hosts in the background.
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It's been forked from [peshming](https://git.jcg.re/jcgruenhage/peshming),
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but only allowing targets to specify an interval, the config file can enrich
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the Prometheus metrics with additional labels.
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The name rexaping is a play on exaping, a tool with the same purpose
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originally written in Python for Exa Networks.
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### Usage:
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```
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$ rexaping --help
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rexaping 0.2.3
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Marek Isalski <marek@faelix.net>
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Jan Christian Grünhage <jan.christian@gruenhage.xyz>
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Pings configured hosts in a configurable intervals and exposes metrics for prometheus.
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USAGE:
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rexaping [FLAGS] <config>
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FLAGS:
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-h, --help Prints help information
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-v, --verbose Be verbose (you can add this up to 4 times for more logs).
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By default, only errors are logged, so no output is a good thing.
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-V, --version Prints version information
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ARGS:
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<config> Set config file
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```
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For configuration options, see the included sample config file.
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### Endpoints:
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There's two endpoints available:
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- `/metrics`, which serves the metrics
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- `/health`, which should always return a 200 status code
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