79 lines
2.0 KiB
Markdown
79 lines
2.0 KiB
Markdown
# Example Input Plugin
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The input plugin test UDP/TCP connections response time.
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It can also check response text.
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### Configuration:
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```
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[[inputs.net_response]]
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## Protocol, must be "tcp" or "udp"
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## NOTE: because the "udp" protocol does not respond to requests, it requires
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## a send/expect string pair (see below).
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protocol = "tcp"
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## Server address (default localhost)
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address = "localhost:80"
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## Set timeout
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timeout = "1s"
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## Set read timeout (only used if expecting a response)
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read_timeout = "1s"
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## The following options are required for UDP checks. For TCP, they are
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## optional. The plugin will send the given string to the server and then
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## expect to receive the given 'expect' string back.
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## string sent to the server
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# send = "ssh"
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## expected string in answer
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# expect = "ssh"
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[[inputs.net_response]]
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protocol = "tcp"
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address = ":80"
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# TCP or UDP 'ping' given url and collect response time in seconds
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[[inputs.net_response]]
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## Protocol, must be "tcp" or "udp"
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protocol = "tcp"
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## Server address (default localhost)
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address = "github.com:80"
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## Set timeout
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timeout = "1s"
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## Optional string sent to the server
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send = "ssh"
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## Optional expected string in answer
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expect = "ssh"
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## Set read timeout (only used if expecting a response)
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read_timeout = "1s"
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[[inputs.net_response]]
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protocol = "udp"
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address = "localhost:161"
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timeout = "2s"
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send = "hello server"
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expect = "hello client"
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```
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### Measurements & Fields:
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- net_response
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- response_time (float, seconds)
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- string_found (bool) # Only if "expected: option is set
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### Tags:
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- All measurements have the following tags:
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- server
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- port
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- protocol
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### Example Output:
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```
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$ ./telegraf --config telegraf.conf --input-filter net_response --test
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net_response,server=192.168.2.2,port=22,protocol=tcp response_time=0.18070360500000002,string_found=true 1454785464182527094
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net_response,server=192.168.2.2,port=2222,protocol=tcp response_time=1.090124776,string_found=false 1454784433658942325
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```
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