Table of Contents

Glossary of terms

We are working on the translation of the Pandora FMS documentation. Sorry for any inconvenience.

Basic Access and Advanced Access

These are two types access granted to users, module components and alerts.

On the other hand, the Advanced type components are more configurable than the Basic type:

Action

ACL

Service Level Agreement (SLA)

All the SLAs understand the unknown periods as valid, since Pandora FMS cannot guarantee the status of the module if it does not have data from it. All periods in planned stop are also considered valid (since being in a planned stop situation it is assumed that the module situation is controlled and accepted) and periods in warning status (the service continues to be provided even in a non-optimal state).

Agent

An Agent in Pandora FMS is an organizational entity, usually a machine, system or host, which contains information from different checks called Modules, and belongs to a single group. It may be related to other agents (“parent-child”).

Software Agent

Alert

Module Creation Wizard

With the Command Center (Metaconsole) module creation assistant (Wizard) it will be possible to create modules of different types in the Instances in a simple and transparent way, using the module components and the alert templates. In the Wizard the different instances are not distinguished. All agents and modules will appear mixed up as if they were from the same source.

Database

TCP Checks

SNMP Checks

Command

A command or order is an instruction that is carried out in an operating system, by request.tion of a user or by an application.

Alert Command

Comment or uncomment a parameter

Commenting is the process of placing the parameter itself as a comment by adding the special character to the start of its line (or uncommenting, thus activating the parameter by removing the special character).

# This line is a comment. parameter1 value1

# The following parameter is “commented out” and will not be read or taken into account: # parameter2 value2

Component

A component is a template to create a module.

Could be:

Console

The Pandora FMS Console (Web Console) is the interface that allows you to manage PFMS through the browser.

DAEMON

A DAEMON (short for “Disk And Execution Monitor”) is a non-graphical interface program that runs at the operating system level with little or no interaction from users.

Dependency

Set of files, generally compiled into machine language, with common functions that can be used by one or more applications in an operating system.

Downgrade

*nix environments

Abbreviation to indicate Unix® and GNU/Linux® environments.

State CRITICAL, WARNING

Status UNKNOWN

Status of a Module that has not received data for more than twice its interval.

Event

False positive/negative

Data files / Data XML

Hibernate or hibernate

Used in computing to describe the process of completely saving whatever is in RAM (data and/or running programs) to a fixed storage device by an operating system.

Instance

Normal installation of Pandora FMS configured to enable its access through the Command Center (Metaconsole) and optionally to replicate its events to it.

Reverse Interval

Kernel

It is the software that communicates the hardware with the rest of the software installed on a computer and constitutes the essence of an operating system.

Merging (code)

Metaconsole

Now called Command Center, Web console that allows centralized management of many of the functions of the PFMS nodes (users, agents, etc.).

Debug Mode

Provides detailed step-by-step process and parameter information when an application or operating system is running to make it easier to fix code exceptions (“errors”).

Module

Asynchronous monitoring

A module is asynchronous when it returns data based on changes or events, which may or may not occur. In these cases we then speak of asynchronous monitoring.

Synchronous monitoring

We say that a module is synchronous when it returns data at regular intervals. For example, a temperature measurement every 5 minutes.

Mosaic

OpenSSH

Set of applications that allow encrypted communications over a network, using the SSH protocol.

Pandora Web Robot Daemon

PWRD provides the necessary tools to automate web browsing sessions for later monitoring with WUX.

Package

A package contains a program or its suite packaged in a certain format ready to be installed on a certain operating system and version.

Profile

Alert Template

It specifies the trigger conditions for the alert, which may depend on the value or status of a Module, and other details such as the maximum number of times that it will be triggered in a given interval or an operating hour range.

SNMP Polling

It is the consultation process on a regular basis and via SNMP from PFMS to the monitored devices.

FlipFlop Protection

Record Rotation

Server

Remote Server

Server that is on the network and is not the local server.

Shell or command line

Interface that allows the introduction of commands on a machine through the keyboard.

Native Software

Native software or native data formats are those that were designed to run and/or process on a particular operating system.

Superadmin

As in GNU/Linux there is a superuser called root, in Pandora FMS there is also a superuser figure called superadmin:

For security reasons there are functions that can only be accessed by a superadmin.

SVN/Subversion/Repocode site

Version control system that keeps a repository with the different versions of the files that make up a project throughout its life.

Tarball

Like a package, it contains a program or set of programs packaged in TAR format, but unlike this one it does not contain information on how to install it and in principle they are not specific for a given operating system.

Tentacle

It is the data transfer protocol used by the Software Agents and the Satellite Server to send data to the Pandora FMS server.

Tentacle is cross-platform and uses port 41121 (assigned by IANA) by default.

Threshold

Minimum or maximum value of a module from which a change of state occurs.

Alert threshold

It is the time interval in which the restrictions defined when configuring the alert template apply.

root user

In *nix environments is the user dedicated to the administration of an operating system, with special privileges to install, configure and maintain the software, among other tasks. Other users can inherit these privileges if they belong to the same root user group.

Watchdog

Within Pandora FMS there is a functionality that verifies if a system is running and if it is down, it restarts it.

Widget

Back to Pandora FMS documentation index