# twemproxy_exporter
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This is a simple Prometheus exporter for Twemproxy (a.k.a. Nutcracker), written
in Ruby.  It currently takes a list of Twemproxy URLs to monitor and exposes
metrics at http://localhost:9222/metrics

Run it from the command line like this:

```sh
twemproxy_exporter my.proxy.host my.other.proxy.host:33333
```

Run it with the `--help` flag to see the full list of options.  It can also read
these options from a JSON or YAML file:

```yml
bind: 127.0.0.1
port: 9876
interval: 10
timeout: 2
proxies:
  - my.proxy.host
  - my.other.proxy.host:33333
```

```sh
twemproxy_exporter -f config.yml
```

Pull requests welcome!