100 lines
1.9 KiB
Markdown
100 lines
1.9 KiB
Markdown
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How to use this
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===============
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The tools provided here are to be used for monitoring of OpenFest related infrastructure.
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Current Tools
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=============
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`wlstats-gather.sh` - prototype wireless statistics gatherer for collectd infrastructure
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Tools Usage
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===========
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wlstats-gather.sh
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-----------------
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This is intended to be used as an exec plugin for collectd. As such collectd and it's exec plugin are mandatory.
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Please note: Although possible to load collectd plugin multiple times it is not advisable. For best results load a plugin only once
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```
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LoadPlugin exec
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<Plugin exec>
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Exec "username:groupname" "/path/to/wlstats-gather.sh"
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</Plugin>
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```
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Please note:
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* if username:groupname combo is ommitted you have no guarantees on the permissions the user that will execute the plugin will have.
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Full example
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============
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Central collector (server)
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--------------------------
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```
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Hostname central-collectd
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FQDNLookup false
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# how often data will come ... do not change once set
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Interval 60
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# timeouts and load optimization
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Timeout 5
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#ReadThreads 5
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#WriteThreads 5
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# logging
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LoadPlugin syslog
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<Plugin syslog>
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LogLevel info
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</Plugin>
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# now start listening on network / UDP (25826)
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LoadPlugin network
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<Plugin Network>
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Listen "0.0.0.0"
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ReportStats true
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</Plugin>
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# and let's save the data
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LoadPlugin rrdtool
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<Plugin rrdtool>
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DataDir /srv/metrics/collectd/rrd
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# can lead to some data loss
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CreateFilesAsync true
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</Plugin>
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```
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AP (client) sending metrics
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---------------------------
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```
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Hostname AP-left-1
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FQDNLookup false
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Interval 60
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# timeouts and load optimization
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Timeout 5
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#ReadThreads 5
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#WriteThreads 5
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# logging
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LoadPlugin syslog
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<Plugin syslog>
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LogLevel info
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</Plugin>
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# Sending to network / UDP (25826)
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LoadPlugin network
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<Plugin Network>
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Server "central-collectd"
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</Plugin>
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# some mtrics to collect ...
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LoadPlugin exec
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<Plugin exec>
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Exec "nobody" "/mon/wlstats-gather.sh"
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</Plugin>
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```
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