40 lines
1.0 KiB
Plaintext
40 lines
1.0 KiB
Plaintext
# This file defines regular expression patterns that can be used to
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# rewrite metric names in a search & replace fashion. It consists of two
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# sections, [pre] and [post]. The rules in the pre section are applied to
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# metric names as soon as they are received. The post rules are applied
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# after aggregation has taken place.
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#
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# The general form of each rule is as follows:
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#
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# regex-pattern = replacement-text
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#
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# For example:
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#
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# [post]
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# _sum$ =
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# _avg$ =
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#
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# These rules would strip off a suffix of _sum or _avg from any metric names
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# after aggregation.
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[pre]
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# fix parens to underscore
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\) = _
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\( = _
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# Rewrite temperature sensors to be less ugly
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# temperature-Temp_1_system_internal_expansion_board_16_5_/value.wsp
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temperature-Temp_([0-9]+)_([a-zA-Z0-9_]+)__(.*)\. = Temp-\1_\2.
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# nest under common root
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if_errors-(.*).(rx|tx)$ = \1.errors.\2
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if_octets-(.*).(rx|tx)$ = \1.octets.\2
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# expand cisco naming
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Vl([0-9]+) = Vlan\1
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# rename tplink ports
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port_([0-9]+):_Gigabit_(Fiber|Copper) = Gi\1
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# rename tplink vlans
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Vlan-interface([0-9]+) = Vlan\1
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