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Use a unix socket instead udp for reception of metrics (#2652)

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Manuel Alejandro de Brito Fontes 2018-06-17 11:04:03 -04:00 • committed by GitHub
parent cd7625b72f
commit c4ec773966
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5 changed files with 57 additions and 94 deletions
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4
rootfs/etc/nginx/lua/monitor.lua
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@ -1,4 +1,4 @@
local socket = ngx.socket.udp
local socket = ngx.socket.tcp
local cjson = require('cjson')
local defer = require('defer')
local assert = assert
@ -7,7 +7,7 @@ local _M = {}
local function send_data(jsonData)
local s = assert(socket())
assert(s:setpeername("127.0.0.1", 8000))
assert(s:connect('unix:/tmp/prometheus-nginx.socket'))
assert(s:send(jsonData))
assert(s:close())
end