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20 lines
660 B
20 lines
660 B
local uname_fd = io.popen("uname -m")
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local labels = {
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domainname = "",
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nodename = "",
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release = string.sub(get_contents("/proc/sys/kernel/osrelease"), 1, -2),
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sysname = string.sub(get_contents("/proc/sys/kernel/ostype"), 1, -2),
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version = string.sub(get_contents("/proc/sys/kernel/version"), 1, -2),
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machine = string.sub(uname_fd:read("*a"), 1, -2)
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}
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uname_fd:close()
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local function scrape()
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labels["domainname"] = string.sub(get_contents("/proc/sys/kernel/domainname"), 1, -2)
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labels["nodename"] = string.sub(get_contents("/proc/sys/kernel/hostname"), 1, -2)
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metric("node_uname_info", "gauge", labels, 1)
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end
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return { scrape = scrape }
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