Admin Page Overview
===================

.. contents:: Table of Contents

This page shows the status of the system services, the indexer and spider status, system information and the enabled modules.

.. thumbnail:: /media/img/admin/pageOverview/adminPageOverview.png
   :title: Admin page overview
Services
--------
In this panel a number of system services and their status is shown. On a single-node install, all services are running on the same machine. With cloud setups, it's possible to host some services on different nodes.

.. thumbnail:: /media/img/admin/pageOverview/adminServicesList.png
   :title: Overview of running services

Most services can be stopped, started or restarted from this overview. 

* Index node
   | This displays the status of the Solr service on the Index node. When stopped, the index is not hosted anymore.
   | The index and query node can be different depending on the setup.
* Query node
   | This displays the status of the Solr service on the Query node. When stopped, the index is not hosted anymore.
   | The index and query node can be different depending on the setup.
* Spiders
   | This displays the status of the Spider service. The spider is responsible for discovering new and/or changed data in the connected sources. Stopping the spider here will disable the spider for all cases on the appliance. The spider can also be disabled per-case in the "Cases" overview.
* Processing
   | This displays the status of the Apache Tika service. Apache Tika is responsible for parsing document content to plain text for storing in the index.
* Redis
   | Redis is needed to make the web front-end work. When this is disabled, most parts of the front-end will not work. Therefore, it can only be restarted.
* Supervisor
   | Supervisor is needed to enable running of jobs on basis of a queue. Without supervisor, some functions will not work properly.
* Unoconv
   | Unoconv is responsible for converting eligible documents to PDF format so they can be previewed properly and nicely.
* Document processing status
   | This displays the overall status of the document processing.

Indexer Progress
----------------
The Indexer Progress will display the general status of the Indexer.

.. thumbnail:: /media/img/admin/pageOverview/adminIndexerProgress.png
   :title: The current status of the spider and indexer

It displays the following statistics:

* Progress
   | Indexing progress of the current collection.
* Collection
   | Name of the collection that is currently being indexed.
* Time passed
   | Time passed since starting indexation on this collection.
* Time remaining
   | Estimate on the time needed to fully index the current collection.
* Total number
   | Number of items in this collection that need to be indexed.
* Items processed
   | Number of items in this collection that have been indexed.


Spider Status
-------------

Shows the current status of the spider.

.. thumbnail:: /media/img/admin/pageOverview/adminSpiderStatus.png
   :title: Current status of the spider


Modules
-------

Modules show what modules are enabled for your appliance. This is dependent on the license key you received during activation.

.. thumbnail:: /media/img/admin/pageOverview/adminModulesOverview.png
   :title: Enabled modules on this appliance

The following modules are available:

* Search
   | Standard Enterprise Search module.
* Email integration
   | POP3/IMAP access to archive email box, store it archive and add it to the index. Rights are preserved.
* Datatabs
   | Add databases to the indexing service and control the ordering and rights on the different sources.
* Archive Integration
   | Enabled store archive items on a separate storage location, and set rules and criteria for file archiving.
* Visuals
   | Enable visuals on the search page.
* eDiscovery
   | Store all searches, md5 hashes are calculated over all items, forensic reporting is activated.
* Compliance
   | Compliance module.
* Privacy
   | Store all searches, md5 hashes are calculated over all items, forensic and Privacy reporting are activated.
* Classification
   | Automatic classification on top of INDICA. 

System Status
-------------

System status displays some basic system statistics and the appliances current workload.

.. thumbnail:: /media/img/admin/pageOverview/adminSystemStatus.png
   :title: Current system status and statistics

It displays the following statistics:

* Uptime
   Current uptime of the appliance.
* Software Version
   Current software and build number version.
* Users
   Number of users in the system.
* Queries
   Total number of queries ran on the appliance. This includes system queries as well.
* IP
   Current IP address of the appliance.
* Harddisk
   Current disk usage of the appliance. 
   
   .. note::
      External mounts are not taken into account.
* Load
   Current workload on the appliance.