76 lines
1.7 KiB
Markdown
76 lines
1.7 KiB
Markdown
# Usage
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Yanic provides several commands:
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* `import`
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* `query`
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* `serve`
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## Import
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### RRD-File
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Warning, just tested with olddata.rrd from Freifunk Bremen generated by detailed-rrds branch of [ffmap-backend](https://github.com/ffnord/ffmap-backend/tree/detailed-rrds)
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```
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Usage:
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yanic import <file.rrd> [flags]
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Examples:
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yanic import --config /etc/yanic.toml olddata.rrd
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Flags:
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-c, --config string Path to configuration file (default "config.toml")
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-h, --help help for import
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```
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### Firstseen
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To import firstseen values there is a little script in contrib:
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```
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/opt/go/src/github.com/FreifunkBremen/yanic/contrib/yanic-import-timestamp -n path/to/nodes_old.json -s state.json /var/lib/yanic/state.json
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```
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On a productive system @ once:
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```
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systemctl stop yanic; cp /var/lib/yanic/state.json /var/lib/yanic/state.bak; /opt/go/src/github.com/FreifunkBremen/yanic/contrib/yanic-import-timestamp -n path/to/nodes_old.json -s /var/lib/yanic/state.json; systemctl start yanic;
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```
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## Serve
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runs yanic in collector-modus to genereate files (e.g. for meshviewer) and save values in databases
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from shell
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```
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Usage:
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yanic serve [flags]
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Examples:
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yanic serve --config /etc/yanic.toml
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Flags:
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-c, --config string Path to configuration file (default "config.toml")
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-h, --help help for serve
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```
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or run as [daemon]({{site.baseurl}}/docs/install.html)
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## Query
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Send a single request and show response like `gluon-neighbour-info` on gluon.
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e.g. to check the right interface
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```
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Usage:
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yanic query <interface> <destination> [flags]
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Examples:
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yanic query wlan0 "fe80::eade:27ff:dead:beef"
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Flags:
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-h, --help help for query
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--wait int Seconds to wait for a response (default 1)
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```
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