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