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88 lines
1.7 KiB
Markdown
88 lines
1.7 KiB
Markdown
collectd
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========
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`collectd` is a daemon which collects system performance statistics periodically
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and provides mechanisms to store the values in a variety of ways, for example
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in RRD files.
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## directory tree
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```
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~/fig/collectd/
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├── data/
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│ ├── collectd.conf
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│ └── conf.d/
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│ └── network.conf
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└── docker-compose.yml
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```
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## config files
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collectd.conf
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```apache
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Hostname "localhost"
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FQDNLookup false
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Interval 10
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Timeout 2
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ReadThreads 5
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WriteThreads 5
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LoadPlugin cpu
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LoadPlugin interface
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LoadPlugin load
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LoadPlugin memory
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Include "/etc/collectd/conf.d/*.conf"
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```
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network.conf
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```apache
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LoadPlugin network
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<Plugin "network">
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Server "influxdb" "25826"
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</Plugin>
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```
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weather.conf
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```apache
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LoadPlugin curl_json
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<Plugin curl_json>
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<URL "https://query.yahooapis.com/v1/public/yql?q=select%20item.condition%20from%20weather.forecast%20where%20woeid%3D2151330%20and%20u%3D'c'&format=json">
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Instance "Beijing"
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<Key "query/results/channel/item/condition/temp">
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Type "gauge"
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</Key>
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</URL>
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<URL "https://query.yahooapis.com/v1/public/yql?q=select%20item.condition%20from%20weather.forecast%20where%20woeid%3D2151849%20and%20u%3D'c'&format=json">
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Instance "Shanghai"
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<Key "query/results/channel/item/condition/temp">
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Type "gauge"
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</Key>
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</URL>
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<URL "https://query.yahooapis.com/v1/public/yql?q=select%20item.condition%20from%20weather.forecast%20where%20woeid%3D23511745%20and%20u%3D'c'&format=json">
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Instance "Silicon_Valley"
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<Key "query/results/channel/item/condition/temp">
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Type "gauge"
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</Key>
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</URL>
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</Plugin>
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```
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## docker-compose.yml
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```
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collectd:
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image: vimagick/collectd
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volumes:
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- ./data:/etc/collectd
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pid: host
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net: host
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restart: always
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```
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