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73 lines
2.2 KiB
Lua
73 lines
2.2 KiB
Lua
--
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-- (C) 2019-20 - ntop.org
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--
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local dirs = ntop.getDirs()
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package.path = dirs.installdir .. "/scripts/lua/modules/pools/?.lua;" .. package.path
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local alert_keys = require "alert_keys"
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-- #######################################################
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-- @brief Prepare an alert table used to generate the alert
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-- @param alert_severity A severity as defined in `alert_consts.alert_severities`
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-- @param alert_subtype A string with the subtype of the alert
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-- @param pool The host pool structure
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-- @param proto The Layer-7 application which exceeded the quota
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-- @param value The latest measured value
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-- @param quota The quota set
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-- @return A table with the alert built
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local function createPoolQuotaExceeded(alert_severity, alert_subtype, pool, proto, value, quota)
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local host_pools = require "host_pools"
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-- Instantiate host pools
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local host_pools_instance = host_pools:create()
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local built = {
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alert_subtype = alert_subtype,
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alert_severity = alert_severity,
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alert_type_params = {
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pool = host_pools_instance:get_pool_name(pool),
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proto = proto,
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value = value,
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quota = quota,
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},
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}
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return built
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end
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-- #######################################################
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local function quotaExceededFormatter(ifid, alert, info)
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local quota_str
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local value_str
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local subject_str
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if alert.alert_subtype == "traffic_quota" then
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quota_str = bytesToSize(info.quota)
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value_str = bytesToSize(info.value)
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subject_str = i18n("alert_messages.proto_bytes_quotas", {proto=info.proto})
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else
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quota_str = secondsToTime(info.quota)
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value_str = secondsToTime(info.value)
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subject_str = i18n("alert_messages.proto_time_quotas", {proto=info.proto})
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end
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return(i18n("alert_messages.subject_quota_exceeded", {
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pool = info.pool,
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url = getHostPoolUrl(alert.alert_entity_val),
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subject = subject_str,
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quota = quota_str,
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value = value_str
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}))
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end
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-- #######################################################
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return {
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alert_key = alert_keys.ntopng.alert_quota_exceeded,
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i18n_title = "alerts_dashboard.quota_exceeded",
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i18n_description = quotaExceededFormatter,
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icon = "fas fa-thermometer-full",
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creator = createPoolQuotaExceeded,
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}
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