Yet another node info collector - for respondd to be used with meshviewer to Grafana (with influxdb or graphite)
https://www.gitbook.com/book/freifunkbremen/yanic/details
8fcf9c496e
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|---|---|---|
| cmd | ||
| data | ||
| database | ||
| init/linux-systemd | ||
| jsontime | ||
| meshviewer | ||
| models | ||
| respond | ||
| rrd | ||
| webserver | ||
| .gitignore | ||
| .gitmodules | ||
| .test-coverage | ||
| .travis.yml | ||
| INSTALL.md | ||
| README.md | ||
| config_example.toml | ||
README.md
Yanic
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Yet another node info collector
(previously respond-collector)
yanic is a respondd client that fetches, stores and publishes information about a Freifunk network. The goals:
- Generating JSON for Meshviewer
- Storing statistics in InfluxDB to be analyzed by Grafana
- Provide a little webserver for a standalone installation with a meshviewer
Usage
Usage of ./yanic:
-config path/to/config.toml
Configuration
Read comments in config_example.toml for more information.
Live
- meshviewer Freifunk Bremen with a patch to show state-version of
nodes.json - grafana Freifunk Bremen show data of InfluxDB
How it works
It sends the gluon-neighbour-info request and collects the answers.
It will send UDP packets with multicast group ff02:0:0:0:0:0:2:1001 and port 1001.
If a node does not answer, it will request with the last know address under the port 1001.
Related projects
Collecting data from respondd:
- Node informant written in Go
- HopGlass Server written in Node.js
Respondd for servers:
- ffnord-alfred-announce from FreiFunkNord
- respondd from Sunz3r