vrr/ntopng
2
0
Fork 0
mirror of https://github.com/ntop/ntopng.git synced 2026-05-05 10:41:34 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 4

Implements per-interface engaged alert upon alert drops

Browse source
This commit is contained in:
Simone Mainardi 2020-11-18 18:26:33 +01:00
parent 69c55de2d2
commit a8340ff131
5 changed files with 20 additions and 74 deletions
Download patch file Download diff file Expand all files Collapse all files

58
scripts/plugins/alerts/internals/alerts_drops/user_scripts/system/dropped_alerts.lua
View file

@ -1,58 +0,0 @@
--
-- (C) 2019-20 - ntop.org
--
local user_scripts = require("user_scripts")
local alerts_api = require("alerts_api")
local alert_consts = require("alert_consts")
local script = {
-- Script category
category = user_scripts.script_categories.internals,
-- This script is only for alerts generation
is_alert = true,
-- See below
hooks = {},
gui = {
i18n_title = "internals.alert_drops",
i18n_description = "internals.alert_drops_descr",
},
}
-- #################################################################
function script.hooks.min(params)
local available_interfaces = interface.getIfNames()
-- Add the system interface id
available_interfaces[getSystemInterfaceId()] = getSystemInterfaceName()
for _, iface in pairs(available_interfaces) do
interface.select(iface)
local new_dropped_alerts = interface.checkDroppedAlerts()
local alert_type = alert_consts.alert_types.alert_dropped_alerts.create(
alert_consts.alert_severities.error,
alert_consts.alerts_granularities.min,
interface.getId(),
new_dropped_alerts
)
-- Note: required for the trigger/release below
interface.select(getSystemInterfaceId())
if(new_dropped_alerts > 0) then
alerts_api.trigger(params.alert_entity, alert_type, nil, params.cur_alerts)
else
alerts_api.release(params.alert_entity, alert_type, nil, params.cur_alerts)
end
end
end
-- #################################################################
return script