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Added severity to ntopng checks table

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This commit is contained in:
MatteoBiscosi 2022-10-20 10:34:23 +02:00
parent 933e8339ec
commit eda4cfb088
48 changed files with 406 additions and 340 deletions
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4
scripts/lua/modules/check_definitions/interface/dropped_alerts.lua
View file

@ -10,6 +10,7 @@ local script = {
-- Script category
category = checks.check_categories.internals,
severity = alert_consts.get_printable_severities().error,
-- See below
hooks = {},
@ -33,9 +34,8 @@ local function dropped_alerts_check(params)
delta_drops
)
alert:set_score_error()
alert:set_info(params)
alert:set_subtype(getInterfaceName(interface.getId()))
alert:set_granularity(params.granularity)
if(delta_drops > 0) then
alert:trigger(params.alert_entity, nil, params.cur_alerts)

36
scripts/lua/modules/check_definitions/interface/ghost_networks.lua
View file

@ -5,7 +5,21 @@
local alerts_api = require("alerts_api")
local alert_consts = require("alert_consts")
local checks = require("checks")
local script
local script = {
-- Script category
category = checks.check_categories.security,
default_enabled = true,
severity = alert_consts.get_printable_severities().warning,
hooks = {},
gui = {
i18n_title = "alerts_dashboard.ghost_networks",
i18n_description = "alerts_dashboard.ghost_networks_description",
},
}
-- #################################################################
@ -17,8 +31,7 @@ local function check_ghost_networks(params)
local alert = alert_consts.alert_types.alert_ghost_network.new(domain)
alert:set_score_warning()
alert:set_granularity(params.granularity)
alert:set_info(params)
alert:set_subtype(domain)
if(delta_hits > 0) then
@ -32,22 +45,7 @@ end
-- #################################################################
script = {
-- Script category
category = checks.check_categories.security,
default_enabled = true,
hooks = {
min = check_ghost_networks,
},
gui = {
i18n_title = "alerts_dashboard.ghost_networks",
i18n_description = "alerts_dashboard.ghost_networks_description",
},
}
script.hooks.min = check_ghost_networks
-- #################################################################

43
scripts/lua/modules/check_definitions/interface/no_if_activity.lua
View file

@ -6,7 +6,20 @@ local alerts_api = require("alerts_api")
local alert_consts = require "alert_consts"
local checks = require("checks")
local script
local script = {
-- Script category
category = checks.check_categories.internals,
default_enabled = true,
hooks = {},
severity = alert_consts.get_printable_severities().critical,
gui = {
i18n_title = "checks.no_if_activity_title",
i18n_description = "checks.no_if_activity_description",
}
}
-- #################################################################
@ -21,20 +34,12 @@ local function check_interface_activity(params)
local no_if_activity_type = alert_consts.alert_types.alert_no_if_activity.new(params.entity_info.name)
no_if_activity_type:set_score_critical()
no_if_activity_type:set_subtype(params.entity_info.name)
no_if_activity_type:set_granularity(params.granularity)
no_if_activity_type:set_info(params)
local delta_packets = alerts_api.interface_delta_val(params.check.key..".pkts" --[[ metric name --]], params.granularity, num_packets or 0)
local delta_flows = alerts_api.interface_delta_val(params.check.key..".flows" --[[ metric name --]], params.granularity, num_flows or 0)
local delta_logs = alerts_api.interface_delta_val(params.check.key..".logs" --[[ metric name --]], params.granularity, num_logs or 0)
-- tprint(">>> selected: "..interface.getId() .. " name: "..getInterfaceName(interface.getId()))
-- tprint(params.alert_entity)
-- tprint("delta_packets: "..delta_packets.. " delta_flows: "..delta_flows.. " delta_logs: "..delta_logs)
-- tprint("num_packets: "..num_packets.. " num_flows: "..num_flows.. " num_logs: "..num_logs)
-- tprint("<<<")
-- Check if the previous number it's equal to the actual number of both, packets and flows
-- this distinction is done due to the fact that exist packet based interfaces
-- and flow based interfaces
@ -47,23 +52,7 @@ end
-- #################################################################
script = {
-- Script category
category = checks.check_categories.internals,
default_enabled = true,
hooks = {
-- Time past between one call and an other
--["5mins"] = check_interface_activity,
min = check_interface_activity,
},
gui = {
i18n_title = "checks.no_if_activity_title",
i18n_description = "checks.no_if_activity_description",
}
}
script.hooks.min = check_interface_activity
-- #################################################################

31
scripts/lua/modules/check_definitions/interface/periodic_activity_not_executed.lua
View file

@ -6,7 +6,18 @@ local alert_consts = require("alert_consts")
local alerts_api = require("alerts_api")
local checks = require("checks")
local script
local script = {
-- Script category
category = checks.check_categories.internals,
severity = alert_consts.get_printable_severities().warning,
hooks = {},
gui = {
i18n_title = "alerts_dashboard.periodic_activity_not_executed",
i18n_description = "alerts_dashboard.periodic_activity_not_executed_descr",
}
}
-- #################################################################
@ -21,8 +32,7 @@ local function check_periodic_activity_not_executed(params)
ps_stats["last_queued_time"] or 0
)
alert:set_score_warning()
alert:set_granularity(params.granularity)
alert:set_info(params)
alert:set_subtype(ps_name)
if delta > 0 then
@ -37,20 +47,7 @@ end
-- #################################################################
script = {
-- Script category
category = checks.check_categories.internals,
hooks = {
min = check_periodic_activity_not_executed,
},
gui = {
i18n_title = "alerts_dashboard.periodic_activity_not_executed",
i18n_description = "alerts_dashboard.periodic_activity_not_executed_descr",
}
}
script.hooks.min = check_periodic_activity_not_executed
-- #################################################################

32
scripts/lua/modules/check_definitions/interface/slow_periodic_activity.lua
View file

@ -6,7 +6,19 @@ local alert_consts = require("alert_consts")
local alerts_api = require("alerts_api")
local checks = require("checks")
local script
local script = {
-- Script category
category = checks.check_categories.internals,
severity = alert_consts.get_printable_severities().error,
hooks = {},
gui = {
i18n_title = "alerts_dashboard.slow_periodic_activity",
i18n_description = "alerts_dashboard.slow_periodic_activity_descr",
}
}
-- #################################################################
@ -21,8 +33,7 @@ local function check_slow_periodic_activity(params)
(ps_stats["max_duration_secs"] or 0) * 1000
)
alert:set_score_error()
alert:set_granularity(params.granularity)
alert:set_info(params)
alert:set_subtype(ps_name)
if delta > 0 then
@ -37,20 +48,7 @@ end
-- #################################################################
script = {
-- Script category
category = checks.check_categories.internals,
hooks = {
min = check_slow_periodic_activity,
},
gui = {
i18n_title = "alerts_dashboard.slow_periodic_activity",
i18n_description = "alerts_dashboard.slow_periodic_activity_descr",
}
}
script.hooks.min = check_slow_periodic_activity
-- #################################################################

56
scripts/lua/modules/check_definitions/interface/slow_purge.lua
View file

@ -6,6 +6,32 @@ local alerts_api = require("alerts_api")
local alert_consts = require("alert_consts")
local checks = require("checks")
local script = {
-- Script category
category = checks.check_categories.internals,
default_enabled = true,
default_value = {
-- "> 50%"
operator = "gt",
threshold = 50,
},
severity = alert_consts.get_printable_severities().error,
hooks = {},
gui = {
i18n_title = "alerts_thresholds_config.alert_slow_purge_threshold",
i18n_description = "alerts_thresholds_config.alert_slow_purge_threshold_descr",
i18n_field_unit = checks.field_units.percentage,
input_builder = "threshold_cross",
field_max = 99,
field_min = 1,
field_operator = "gt";
}
}
-- #################################################################
local function check_interface_idle(params)
@ -33,9 +59,8 @@ local function check_interface_idle(params)
threshold
)
alert:set_score_error()
alert:set_info(params)
alert:set_subtype(getInterfaceName(interface.getId()))
alert:set_granularity(params.granularity)
if max_idle_perc > threshold then
alert:trigger(params.alert_entity, nil, params.cur_alerts)
@ -46,32 +71,7 @@ end
-- #################################################################
local script = {
-- Script category
category = checks.check_categories.internals,
default_enabled = true,
default_value = {
-- "> 50%"
operator = "gt",
threshold = 50,
},
hooks = {
min = check_interface_idle,
},
gui = {
i18n_title = "alerts_thresholds_config.alert_slow_purge_threshold",
i18n_description = "alerts_thresholds_config.alert_slow_purge_threshold_descr",
i18n_field_unit = checks.field_units.percentage,
input_builder = "threshold_cross",
field_max = 99,
field_min = 1,
field_operator = "gt";
}
}
script.hooks.min = check_interface_idle
-- #################################################################

5
scripts/lua/modules/check_definitions/interface/throughput.lua
View file

@ -18,6 +18,7 @@ local script = {
threshold = 80,
},
severity = alert_consts.get_printable_severities().error,
-- See below
hooks = {},
@ -54,9 +55,7 @@ function script.hooks.min(params)
threshold
)
alert:set_score_error()
alert:set_subtype(params.entity_info["name"])
alert:set_granularity(params.granularity)
alert:set_info(params)
if(value > threshold) then
alert:trigger(params.alert_entity, nil, params.cur_alerts)

57
scripts/lua/modules/check_definitions/interface/too_many_drops.lua
View file

@ -6,7 +6,32 @@ local alerts_api = require("alerts_api")
local checks = require("checks")
local alert_consts = require("alert_consts")
local script
-- #################################################################
local script = {
-- Script category
category = checks.check_categories.system,
default_enabled = true,
default_value = {
-- "> 5%"
operator = "gt",
threshold = 5,
},
severity = alert_consts.get_printable_severities().error,
hooks = {},
gui = {
i18n_title = "show_alerts.interface_drops_threshold",
i18n_description = "show_alerts.interface_drops_threshold_descr",
i18n_field_unit = checks.field_units.percentage,
input_builder = "threshold_cross",
field_max = 99,
field_min = 1,
field_operator = "gt";
}
}
-- #################################################################
@ -22,9 +47,8 @@ local function check_interface_drops(params)
threshold
)
alert:set_score_error()
alert:set_info(params)
alert:set_subtype(getInterfaceName(interface.getId()))
alert:set_granularity(params.granularity)
if((stats.packets > 100) and (drop_perc > threshold)) then
alert:trigger(params.alert_entity, nil, params.cur_alerts)
@ -35,32 +59,7 @@ end
-- #################################################################
script = {
-- Script category
category = checks.check_categories.system,
default_enabled = true,
default_value = {
-- "> 5%"
operator = "gt",
threshold = 5,
},
hooks = {
min = check_interface_drops,
},
gui = {
i18n_title = "show_alerts.interface_drops_threshold",
i18n_description = "show_alerts.interface_drops_threshold_descr",
i18n_field_unit = checks.field_units.percentage,
input_builder = "threshold_cross",
field_max = 99,
field_min = 1,
field_operator = "gt";
}
}
script.hooks.min = check_interface_drops
-- #################################################################