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Add lowerbound and upperbound choice and percentage threshold on host rules. (#6855) (#7238)

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* Add lowerbound and percentage threshold on host rules. (#6855)

* Add interface rules. (#6855)

* Added ability to blacklist hosts via Lua API

* Not supposed to be committed

* Method signature change to be called it also from a lua host script

* Fix empty string heck

* Add param check

* Add example listing alerts

* Fix params check

* Fix alert raw queris

* Removed debug code

* MacOS changes

* Updated (C)

* Warning fixes

* Removed sprintf calls

* Added rx_only_hosts classification

* https://github.com/ntop/ntopng/issues/7233; extend datatable component to allow external vue components in table menu bar

* Update dist: https://github.com/ntop/ntopng/issues/7233; extend datatable component to allow external vue components in table menu bar

* Remove obsoleted comment

* Minor GUI fix. (#6855)

* Fix on alert format. (#6855)

* Minor fix. (#6855)

* Update doc. (#6855)

---------

Co-authored-by: Luca Deri <lucaderi@users.noreply.github.com>
Co-authored-by: Luca Deri <deri@ntop.org>
Co-authored-by: Alfredo Cardigliano <cardigliano@ntop.org>
Co-authored-by: uccidibuti <vannucci@ntop.org>
This commit is contained in:
Nicolò Maio 2023-02-21 14:37:09 +01:00 • committed by GitHub
parent 9618eee614
commit cf8a89a7e1
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15 changed files with 389 additions and 164 deletions
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91
scripts/lua/modules/alert_definitions/other/alert_network_rule_threshold_cross.lua Normal file
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--
-- (C) 2019-22 - ntop.org
--
-- ##############################################
local other_alert_keys = require "other_alert_keys"
-- Import the classes library.
local classes = require "classes"
-- Make sure to import the Superclass!
local alert = require "alert"
local alert_entities = require "alert_entities"
local format_utils = require "format_utils"
-- ##############################################
local alert_network_rule_threshold_cross = classes.class(alert)
alert_network_rule_threshold_cross.meta = {
alert_key = other_alert_keys.alert_network_rule_threshold_cross,
i18n_title = "show_alerts.network_interface_rule_threshold_cross",
icon = "fas fa-fw fa-exclamation-triangle",
entities = {
alert_entities.system,
alert_entities.interface,
},
}
-- ##############################################
function alert_network_rule_threshold_cross:init(ifid, ifname ,metric, frequency, threshold, value, threshold_sign, metric_type)
-- Call the parent constructor
self.super:init()
self.alert_type_params = {
ifid = ifid,
ifname = ifname,
metric = metric,
frequency = frequency,
threshold = threshold,
value = value,
threshold_sign = threshold_sign,
metric_type = metric_type
}
end
-- #######################################################
-- @brief Format an alert into a human-readable string
-- @param ifid The integer interface id of the generated alert
-- @param alert The alert description table, including alert data such as the generating entity, timestamp, granularity, type
-- @param alert_type_params Table `alert_type_params` as built in the `:init` method
-- @return A human-readable string
function alert_network_rule_threshold_cross.format(ifid, alert, alert_type_params)
if(alert_type_params.frequency == "5min") then
alert_type_params.frequency = i18n("edit_check.hooks_name.5mins")
elseif(alert_type_params.frequency == "hour") then
alert_type_params.frequency = i18n("edit_check.hooks_name.hour")
else
alert_type_params.frequency = i18n("edit_check.hooks_name.day")
end
if(alert_type_params.metric == "iface:traffic") then
if(alert_type_params.metric_type == "volume") then
alert_type_params.value = bytesToSize(alert_type_params.value)
alert_type_params.threshold = bytesToSize(alert_type_params.threshold)
elseif(alert_type_params.metric_type == "throughput") then
alert_type_params.value = bitsToSize(alert_type_params.value)
alert_type_params.threshold = bitsToSize(alert_type_params.threshold)
else
alert_type_params.value = string.format("%s",tostring(round(alert_type_params.value, 2))) .. "%"
alert_type_params.threshold = string.format("%s",tostring(alert_type_params.threshold)).. "%"
end
end
return(i18n("alert_messages.traffic_interface_volume_alert", {
url = ntop.getHttpPrefix() .. "/lua/if_stats.lua?ifid=" .. alert_type_params.ifid,
iface = alert_type_params.ifname,
metric = alert_type_params.metric,
value = alert_type_params.value,
threshold_sign = alert_type_params.threshold_sign,
threshold = alert_type_params.threshold,
frequency = alert_type_params.frequency
}))
end
-- #######################################################
return alert_network_rule_threshold_cross