Only released in EOL distros:
Package Summary
The ARNI host manager, which collects host/node statistics and enables the ARNI countermeasure node to run remote commands.
- Maintainer status: maintained
- Maintainer: Matthias Hadlich <matthiashadlich AT yahoo DOT de>, Andreas Bihlmaier <andreas.bihlmaier AT gmx DOT de>
- Author: Micha Wetzel <micha.wetzel AT student.kit DOT edu>, Alex Weber <alex.weber3 AT gmx DOT net>, Matthias Klatte <matthias.klatte AT go4more DOT de>, Sebastian Kneipp <sebastian.kneipp AT gmx DOT net>, Matthias Hadlich <matthiashadlich AT yahoo DOT de>
- License: BSD
This Documentation is under Construction
It is currently in alpha state and will be completed when it's done.
Overview
The arni_nodeinterface package provides functionality to measure resource usage data of the hosts and the nodes running on the host. arni_processing can use the collected data to determine which host or node is not behaving as it should.
This package provides a Service to shut down or restart misbehaving nodes.
Documentation
Parameter
parameter |
description |
window_max_elements |
The maximum number of data for one time window |
publish_intervall |
The intervall in which statistics about the collected stats will be published |
/arni/check_enabled_interval |
Periodically checks if enable_statistics is true, no data will be collected |
search_nodes |
Sets the interval in which host will look for new or dead nodes |
Service
arni_nodeinterface provides an interface to shut down, restart nodes or execute some other command. The service-type has these fields:
field |
description |
node |
Name of the node, the action should be executed on |
action |
Type of action to execute, valid values:stop,restart,command |
command |
If action was 'command' this gives the command to be executed |
returnmessage |
Return value, message about success of action |
Third Party Packages
psutil
Psutil is used to collect usage stats. Version musst be at least 2.1.1 psutil can be found here.
PySensors
PySensors is used to gather the current temperature of the host, maybe. It can be found here.
