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2739aac076
[AlertsK] Implements alert consts builder [AlertsK] alert_threshold_cross.lua [AlertsK] too_many_drops.lua [AlertsK] alert_test_failed.lua [AlertsK] alert_flows_flood.lua alert_tcp_syn_flood.lua lert_tcp_syn_scan.lua [AlertsK] alert_snmp_topology_changed.lua [AlertsK] snmp_device_reset.lua [AlertsK] alert_slow_periodic_activity.lua [AlertsK] alert_port_status_change.lua [AlertsK] alert_port_status_change.lua [AlertsK] alert_port_load_threshold_exceeded.lua [AlertsK] alert_port_errors.lua [AlertsK] alert_port_duplexstatus_change.lua [AlertsK] alert_periodic_activity_not_executed.lua [AlertsK] alert_misbehaving_flows_ratio.lua [AlertsK] alert_influxdb_error.lua [AlertsK] alert_influxdb_dropped_points.lua [AlertsK] alert_dropped_alerts.lua [AlertsK] alert_am_threshold_cross.lua [AlertsK] alert_broadcast_domain_too_large.lua [AlertsK] alert_device_connection.lua [AlertsK] alert_device_connection.lua [AlertsK] alert_host_pool_connection.lua alert_host_pool_disconnection.lua [AlertsK] alert_ghost_network.lua [AlertsK] alert_ip_outsite_dhcp_range.lua [AlertsK] alert_list_download_failed.lua [AlertsK] alert_login_failed.lua [AlertsK] alert_mac_ip_association_change.lua [AlertsK] alert_slow_purge.lua [AlertsK] alert_request_reply_ratio.lua [AlertsK] alert_quota_exceeded.lua [AlertsK] alert_process_notification.lua [AlertsK] alert_nfq_flushed.lua [AlertsK] alert_misconfigured_app.lua alert_new_device.lua [AlertsK] alert_influxdb_export_failure.lua [AlertsK] alert_unresponsive_device.lua [AlertsK] alert_user_activity.lua [AlertsK] alert_user_script_calls_drops.lua [AlertsK] minor fix
51 lines
1.7 KiB
Lua
51 lines
1.7 KiB
Lua
--
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-- (C) 2019-20 - ntop.org
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--
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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_granularity A granularity as defined in `alert_consts.alerts_granularities`
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-- @param idle Number of entries in state idle
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-- @param idle_perc Fraction of entries in state idle, with reference to the total number of entries (idle + active)
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-- @param threshold Threshold compared against idle_perc
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-- @return A table with the alert built
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local function buildSlowPurge(alert_severity, alert_granularity, idle, idle_perc, threshold)
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local built = {
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alert_severity = alert_severity,
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alert_granularity = alert_granularity,
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alert_type_params = {
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idle = idle,
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idle_perc = idle_perc,
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edge = threshold,
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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 formatSlowPurge(ifid, alert, threshold_info)
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local alert_consts = require("alert_consts")
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local entity = alert_consts.formatAlertEntity(ifid, alert_consts.alertEntityRaw(alert["alert_entity"]), alert["alert_entity_val"])
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local max_idle_perc = threshold_info.threshold or 0
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return(i18n("alert_messages.slow_purge", {
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iface = entity, max_idle = max_idle_perc,
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url = ntop.getHttpPrefix() .. "/lua/if_stats.lua?ifid=" .. ifid .. "&page=internals",
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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_slow_purge,
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i18n_title = "alerts_dashboard.slow_purge",
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icon = "fas fa-exclamation",
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i18n_description = formatSlowPurge,
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builder = buildSlowPurge,
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}
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