40 lines
1.1 KiB
Lua
40 lines
1.1 KiB
Lua
#!/usr/bin/lua
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local json = require "cjson"
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local function interpret_suffix(rate)
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local value = string.sub(rate, 1, -2)
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local suffix = string.sub(rate, -1)
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if suffix == "K" then return tonumber(value) * 10^3 end
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if suffix == "M" then return tonumber(value) * 10^6 end
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if suffix == "G" then return tonumber(value) * 10^9 end
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return rate
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end
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local function scrape()
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local status = json.decode(get_contents("/var/run/bmx6/json/status")).status
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local labels = {
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version = status.version,
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id = status.name,
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address = status.primaryIp
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}
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metric("bmx6_status", "gauge", labels, 1)
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local links = json.decode(get_contents("/var/run/bmx6/json/links")).links
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local metric_bmx6_rxRate = metric("bmx6_link_rxRate","gauge")
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local metric_bmx6_txRate = metric("bmx6_link_txRate","gauge")
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for _, link in pairs(links) do
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local labels = {
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source = status.name,
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target = link.name,
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dev = link.viaDev
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}
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metric_bmx6_rxRate(labels, interpret_suffix(link.rxRate))
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metric_bmx6_txRate(labels, interpret_suffix(link.txRate))
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end
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end
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return { scrape = scrape }
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