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Uses new in-memory queues for alert recipients (avoid Redis)

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This commit is contained in:
Simone Mainardi 2020-09-08 18:36:18 +02:00
parent 2848d17b29
commit 9e99fa1403
16 changed files with 323 additions and 109 deletions
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9
scripts/lua/modules/alerts_api.lua
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@ -5,11 +5,14 @@
local dirs = ntop.getDirs()
package.path = dirs.installdir .. "/scripts/lua/modules/?.lua;" .. package.path
package.path = dirs.installdir .. "/scripts/lua/modules/pools/?.lua;" .. package.path
package.path = dirs.installdir .. "/scripts/lua/modules/recipients/?.lua;" .. package.path
local json = require("dkjson")
local alert_consts = require("alert_consts")
local os_utils = require("os_utils")
local notification_recipients = require "notification_recipients"
local recipients = require "recipients"
local recipients_instance = recipients:create()
local do_trace = false
local alerts_api = {}
@ -181,7 +184,7 @@ function alerts_api.store(entity_info, type_info, when)
interface.incTotalHostAlerts(entity_info.alert_entity_val, type_info.alert_type.alert_key)
end
notification_recipients.dispatch_notification(alert_to_store)
recipients_instance:dispatch_notification(alert_to_store)
return(true)
end
@ -318,7 +321,7 @@ function alerts_api.trigger(entity_info, type_info, when, cur_alerts)
-- same 100 alerts will be triggered again as soon as ntopng is restarted, causing
-- 100 trigger notifications to be emitted twice. This check is to prevent such behavior.
if not is_trigger_notified(triggered) then
notification_recipients.dispatch_notification(triggered)
recipients_instance:dispatch_notification(triggered)
mark_trigger_notified(triggered)
end
@ -388,7 +391,7 @@ function alerts_api.release(entity_info, type_info, when, cur_alerts)
addAlertPoolInfo(entity_info, released)
notification_recipients.dispatch_notification(released)
recipients_instance:dispatch_notification(released)
mark_release_notified(released)
return(true)