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423 commits

Author SHA1 Message Date
Matteo Biscosi
dbfdec34fe Implements Local Host behaviour analysis and it's alert 
Alert in case the host has an unexpected behaviour
 2021-02-25 12:04:05 +01:00
Matteo Biscosi
ef3eb09d3b Removed rrd fname from OSes schema 2021-02-25 10:55:22 +01:00
Simone Mainardi
981f7a0572 Removes experimental code for timeseries delta 2021-02-23 19:09:07 +01:00
Matteo Biscosi
f75331d2b5 Implements OS distribution 
Implements #2874
 2021-02-21 17:19:15 +01:00
Simone Mainardi
31a52787ee Localization for Layer-7 Applications to Exporters 
Implements #4976
 2021-02-04 13:07:37 +01:00
Simone Mainardi
537bc5210a Adds Layer-7 Applications to Exporters (backend) 
Addresses #4976
 2021-02-04 11:01:22 +01:00
Matteo Biscosi
52a396ec88 Implemented ASN traffic rcvd/sent graph 
Implements #1786
 2021-01-21 11:44:06 +01:00
Luca Deri
a1178a0791 Updated (C) 2021-01-02 12:08:23 +01:00
Matteo Biscosi
101c53336e Migrates alerts to an object-oriented implementation 2020-12-23 11:46:26 +01:00
DasSkelett
14d89c3fdb
Fix nil check in isCompatibleVersion() (#4841) 
While playing around with the timeseries feature I got the following exception when trying to use Telegraf's `inputs.influxdb_listener` as proxy to a Prometheus database.
```
...opng/scripts/lua/modules/timeseries/drivers/influxdb.lua:1643: attempt to index a nil value (local 'current')
```

`current` is likely supposed to be checked for nil earlier together with `required`, but instead of `current` the line is checking `version`, which isn't used anymore afterwards though.

So this commit changes the check from `version == nil` to `current == nil`.

Since then I've discovered that proxying Prometheus via Telegraf's `influxdb_listener` doesn't work anyways since ntopng also tries to read from it, but that's a different story.
 2020-12-16 17:52:28 +01:00
Simone Mainardi
b3dc39c641 Refactors alert_severities into an independend Lua module 2020-11-30 15:28:17 +01:00
Luca Deri
58eb081b3a Fixes #4611 2020-10-21 16:14:55 +02:00
Simone Mainardi
a0056ef2b7 Unifies alerted and misbehaving flows on hosts 
Fixes #4596
 2020-10-19 10:19:22 +02:00
gabryon99
ee80638073 fixed invalid graph unity (#4525) 2020-10-07 17:10:37 +02:00
Alfredo Cardigliano
c6cf8e418e Add timeseries for host and interface DSCP classes 2020-07-21 10:08:08 +02:00
Alfredo Cardigliano
a03c2158d8 Remove useless chart with duplicated info 2020-07-01 11:54:25 +02:00
Simone Mainardi
b8eabac4ba Adds timeseries of database dumped/dropped flows 2020-06-25 15:11:46 +02:00
gabryon99
77d5fd9706 fixed regex for influxdb version 2020-06-23 09:44:52 +02:00
gabryon99
efe75bd55a add snmp3 username 2020-06-23 09:00:55 +02:00
Simone Mainardi
a3d7365888 Implements netsnmp charts for cpu states and memory 2020-06-09 22:56:21 +02:00
Simone Mainardi
2010890af9 Migrates other lua to REST API v1 2020-06-01 11:03:12 +02:00
emanuele-f
3fe13a245b Remove unused references related to the timeseries ring 2020-05-29 14:54:21 +02:00
Luca Deri
da44b8fb65 Added missing parameter 2020-05-29 12:46:03 +02:00
emanuele-f
610e632234 Add comments/remove table.clone when not needed 2020-05-21 11:10:47 +02:00
emanuele-f
340462ad73 Cleanup of the timeseries ring and NetworkInterfaceTsPoint 2020-05-20 15:18:03 +02:00
Simone Mainardi
c41309f21e Fixes InfluxDB version check when headers are manipulated by HAProxy 
Fixes #3964
 2020-05-20 13:02:28 +02:00
emanuele-f
4dc368011b Remove unused local function 2020-05-18 19:27:21 +02:00
Simone Mainardi
0f2ce04912 Fixes InfluxDB retention policies not updated upon retention changes 
Fixes #3922
 2020-05-13 14:25:46 +02:00
Luca Deri
b0c23144ee Fixed labels and inconcistencies on active monitoring 
Added ability for RRD to handle RRDs with 4 measurements. rrd driver might need further work
 2020-05-04 19:13:03 +02:00
emanuele-f
9381dd6fc0 Show upload speed and latency in speedtest active monitoring 2020-04-29 16:51:11 +02:00
Simone Mainardi
290175b16f Refactors alrt builders into creators 
Refactors builders into creators: calls
 2020-04-27 15:53:56 +02:00
emanuele-f
00c5e9f909 Add ability to report resolved IP address for unreachable hosts 2020-04-27 15:46:03 +02:00
emanuele-f
2648ae372f Rename measure in metric for active monitoring ts 
Closes #3837
 2020-04-27 14:36:30 +02:00
Luca Deri
c787a9d956 Timeseries datasource (work in progress) 2020-04-25 19:48:23 +02:00
emanuele-f
345b202975 Split 95th percentile by direction 2020-04-24 18:24:57 +02:00
Simone Mainardi
2739aac076 Implements alert builders for each alert definition 
[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
 2020-04-24 15:35:44 +02:00
emanuele-f
8d0e887878 Handle NaN in timeseries stats and total 2020-04-23 11:46:41 +02:00
emanuele-f
24583f8443 Handle NaN when downsampling 
NaN values should be converted to 0 before calculating the sums. However, if all the values for the
current downsampled point are NaN, they still have to be reported as NaN.
 2020-04-23 11:46:41 +02:00
emanuele-f
a6bcf6e9e3 Fix redundant interface path in RRD schemas 
Affected schemas:

  - flow_script:lua_duration
  - flow_script:pending_calls
  - flow_script:skipped_calls
  - flow_script:successful_calls
  - process:num_alerts
  - process:resident_memory
  - redis:keys
  - redis:memory
  - system:cpu_load
  - system:cpu_states
 2020-04-20 16:20:35 +02:00
emanuele-f
0968c7b984 Rename active monitoring timeseries 2020-04-17 12:41:21 +02:00
emanuele-f
fdadaca950 Fix invalid initial RRD point added 2020-04-17 11:22:19 +02:00
emanuele-f
64ceaa5b89 Fix discarded first RRD point in gauges 
The point was discarded because of a bad RRD start time during the RRD creation.
The start time is now computed as "insertion_timestamp - heartbeat".

Fixes #3751
 2020-04-15 12:55:31 +02:00
emanuele-f
035ddf48e7 Add possibly changed schema to fix cq influxdb errors 2020-04-14 15:55:26 +02:00
emanuele-f
62d1ad69db Implement algorithmn to delete generic schema prefixes with RRD 2020-04-14 13:19:52 +02:00
Simone Mainardi
3e14bc30f8 Refactors RTT to Active Monitoring 
Addresses #3741

Refactors RTT: rtt_utils to active_monitoring_utils

Refactors RTT: rtt_host to am_host schema name

Refactors RTT: import_active_monitoring_config.lua

Refactors RTT: active_monitoring_stats.lua

Refactors RTT: active_monitoring_stats i18n

Refactors RTT: get_active_monitoring_config.lua

Refactors RTT: get_active_monitoring_hosts

Refactors RTT: edit_active_monitoring_host

Refactors RTT: active_monitoring.lua

Refactors RTT: active_monitor

Refactors RTT: active_monitoring_utils.js

Refactors RTT: get_active_monitoring_hosts.lua fixes

Refactors RTT: last_rtt

Refactors RTT: rtt_host to am_host
 2020-04-13 21:34:10 +02:00
emanuele-f
75e7858cbc Fix RTT alerts not released when RTT host is deleted 
Fixes #3608
 2020-03-23 12:31:44 +01:00
emanuele-f
f5ea87910a Fix bad RTT timeseries metric and avoid HTTP 100 
Should address #3603
 2020-03-23 11:58:30 +01:00
emanuele-f
65905dc9fb Delete RTT ts when host is deleted 
Fixes #3566
 2020-03-19 19:13:29 +01:00
emanuele-f
9f01dd4afe Rework RTT to use two separate parameters for the key 2020-03-19 18:13:34 +01:00
Luca Deri
1d2f44fc39 Moved Prometheus to attic 2020-03-19 12:58:48 +01:00