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added checkmk syslog format

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lucaferret 2024-07-16 15:40:12 +02:00
parent 6a40fd4ffd
commit 879836d59d
5 changed files with 78 additions and 35 deletions
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16
scripts/lua/modules/notifications/endpoints/syslog.lua
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@ -102,6 +102,14 @@ function syslog.sendMessage(settings, notif, severity)
else
return false
end
elseif syslog_format and syslog_format == "checkmk" then
if ntop.isEnterpriseM() then
package.path = dirs.installdir .. "/pro/scripts/lua/modules/?.lua;" .. package.path
local checkmk_format = require "checkmk_format"
msg = checkmk_format.format(json.decode(notif))
else
return false
end
else -- syslog_format == "plaintext" or "plaintextrfc"
-- prepare a plain text message
msg = format_utils.formatMessage(json.decode(notif), {
@ -125,14 +133,18 @@ function syslog.sendMessage(settings, notif, severity)
local info = ntop.getInfo()
local pid = info.pid
if syslog_format and syslog_format == "plaintextrfc" then
if syslog_format and (syslog_format == "plaintextrfc" or syslog_format == "checkmk") then
local iso_time = format_utils.formatEpochISO8601() -- "2020-11-19T18:31:21.003Z" (UTC)
-- RFC5424 Format:
-- <PRIO>VERSION ISOTIMESTAMP HOSTNAME APPLICATION PID MESSAGEID MSG
-- Example:
-- <113>1 2020-11-19T18:31:21.003Z 192.168.1.1 ntopng 21365 ID1 -
msg = "<"..prio..">1 "..iso_time.." "..host.." "..tag.." "..pid.." - - "..msg
if syslog_format == "plaintextrfc" then
msg = "<"..prio..">1 "..iso_time.." "..host.." "..tag.." "..pid.." - - "..msg
else
msg = "<"..prio..">1 "..iso_time.." "..host.." "..tag.." "..pid.." - "..msg
end
else
local log_time = os.date("%b %d %X") -- "Feb 25 09:58:12" (localtime)
--local log_time = os.date("!%b %d %X") -- "Feb 25 09:58:12" (UTC)