## peshming
It's a prometheus exporter pinging hosts in the background.
It's been inspired by [meshping](https://bitbucket.org/Svedrin/meshping),
but instead of managing targets using a redis db this is using a simple config file.
In addition, this tool allows to set a ping frequency per target.

The name peshming is intended as a placeholder until
someone comes up with something better.

### Usage:
```
$ peshming --help
peshming 0.2.3
Jan Christian Grünhage <jan.christian@gruenhage.xyz>
Pings configured hosts in a configurable intervals and exposes metrics for prometheus.

USAGE:
    peshming [FLAGS] <config>

FLAGS:
    -h, --help       Prints help information
    -v, --verbose    Be verbose (you can add this up to 4 times for more logs).
                     By default, only errors are logged, so no output is a good thing.
    -V, --version    Prints version information

ARGS:
    <config>    Set config file

```
For configuration options, see the included sample config file.

### Endpoints:
There's two endpoints available:
 - `/metrics`, which serves the metrics
 - `/health`, which should always return a 200 status code

### Packaging Notes
If you're packaging peshming, you might be interested in the env vars
`PESHMING_MAN_DIR` and `PESHMING_COMPLETIONS_DIR`, which when set, will cause
cargo to generate a man page and shell completions to the folder passed in
those variables.