cubixle/packages
1
0
Fork 0
mirror of https://github.com/novatiq/packages.git synced 2026-04-29 06:58:39 +01:00
Code Issues Packages Projects Releases Wiki Activity

prometheus-node-exporter-lua: close io.popen files to reap zombies

Browse Source 
Signed-off-by: Leonid Evdokimov <leon@darkk.net.ru>
This commit is contained in:
Leonid Evdokimov
2018-11-25 16:57:27 +03:00
parent d39a9082e1
commit 1288bd6473
3 changed files with 9 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files
utils/prometheus-node-exporter-lua/files/usr/lib/lua/prometheus-collectors/uname.lua
+5 -1
View File
@@ -1,12 +1,16 @@
local uname_fd = io.popen("uname -m")
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)
machine = string.sub(uname_fd:read("*a"), 1, -2)
}
uname_fd:close()
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)