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Doc improce prerequisites (#7244)
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* enh(doc): Improved disk space calculation table
* enh(doc): add workbook to calculate the size of the platform
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@lpinsivy @vhr
lpinsivy authored and vhr committed Mar 13, 2019
1 parent a23a76a commit 84009cb
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Binary file added doc/en/files/Centreon_platform_sizing.xlsx
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40 changes: 25 additions & 15 deletions doc/en/installation/prerequisites.rst
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Expand Up @@ -71,6 +71,10 @@ The following table describes the software dependencies:
Select the architecture type
****************************

.. note::
Centreon offers a :download:`workbook</files/Centreon_platform_sizing.xlsx>`
to calculate the size of your platform.

The table below describes requirements for installing Centreon:

+----------------------+-----------------------------+--------------------------+----------------+---------------+
Expand Down Expand Up @@ -103,6 +107,10 @@ The table below describes requirements for installing Centreon:
Define disk space
*****************

.. note::
Centreon offers a :download:`workbook</files/Centreon_platform_sizing.xlsx>`
to calculate the size of your platform.

The space used to store collected performance data depends on several criteria:

* Frequency of controls
Expand All @@ -115,21 +123,23 @@ The following table provides an estimate of disk space required for your platfor
* The retention period is 6 months.
* Each performance graph has 2 curves.

+------------------------+----------------+-------------------+
| Number of Services | /var/lib/mysql | /var/lib/centreon |
+========================+================+===================+
| < 500 | 10 GB | 2.5 GB |
+------------------------+----------------+-------------------+
| 500 - 2000 | 42 GB | 10 GB |
+------------------------+----------------+-------------------+
| 2000 - 10000 | 126 GB | 30 GB |
+------------------------+----------------+-------------------+
| 10000 - 20000 | 252 GB | 60 GB |
+------------------------+----------------+-------------------+
| 20000 - 50000 | 660 GB | 150 GB |
+------------------------+----------------+-------------------+
| 50000 - 100000 | 1.4 TB | 600 GB |
+------------------------+----------------+-------------------+
+--------------------+------------------------+---------------------------+
| Number of Services | /var/lib/mysql (in GB) | /var/lib/centreon (in GB) |
+====================+========================+===========================+
| 500 | 10 | 2.5 |
+--------------------+------------------------+---------------------------+
| 2000 | 42 | 10 |
+--------------------+------------------------+---------------------------+
| 10 000 | 93 | 27 |
+--------------------+------------------------+---------------------------+
| 20 000 | 186 | 54 |
+--------------------+------------------------+---------------------------+
| 50 000 | 465 | 135 |
+--------------------+------------------------+---------------------------+
| 100 000 | 930 | 270 |
+--------------------+------------------------+---------------------------+
| ... | ... | ... |
+--------------------+------------------------+---------------------------+

***********************
Define the file system
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Binary file added doc/fr/files/Centreon_platform_sizing.xlsx
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40 changes: 25 additions & 15 deletions doc/fr/installation/prerequisites.rst
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Expand Up @@ -72,6 +72,10 @@ Le tableau suivant décrit les dépendances logicielles :
Sélectionner votre architecture
*******************************

.. note::
Centreon propose un :download:`classeur </files/Centreon_platform_sizing.xlsx>`
permettant de calculer le dimensionnement de votre plate-forme.

Le tableau suivant présente les prérequis pour une installation de Centreon :

+----------------------+-------------------------+----------------------------+----------------+---------------+
Expand Down Expand Up @@ -108,6 +112,10 @@ de votre système. Pour voir ce qu'il est possible de faire avec centreon à ce
Définition de l'espace disque
*****************************

.. note::
Centreon propose un :download:`classeur </files/Centreon_platform_sizing.xlsx>`
permettant de calculer le dimensionnement de votre plate-forme.

L'espace disque utilisé pour supporter les données issues de la collecte dépend
de plusieurs critères :

Expand All @@ -121,21 +129,23 @@ Le tableau suivant propose une idée de la volumétrie de votre plate-forme :
* La période de rétention programmée est de 6 mois
* Deux courbes sont présentes par graphique de performance

+------------------------+----------------+-------------------+
| Nombre de services | /var/lib/mysql | /var/lib/centreon |
+========================+================+===================+
| < 500 | 10 GB | 2.5 GB |
+------------------------+----------------+-------------------+
| 500 - 2000 | 42 GB | 10 GB |
+------------------------+----------------+-------------------+
| 2000 - 10000 | 126 GB | 30 GB |
+------------------------+----------------+-------------------+
| 10000 - 20000 | 252 GB | 60 GB |
+------------------------+----------------+-------------------+
| 20000 - 50000 | 660 GB | 150 GB |
+------------------------+----------------+-------------------+
| 50000 - 100000 | 1.4 TB | 600 GB |
+------------------------+----------------+-------------------+
+--------------------+------------------------+---------------------------+
| Nombre de services | /var/lib/mysql (in GB) | /var/lib/centreon (in GB) |
+====================+========================+===========================+
| 500 | 10 | 2.5 |
+--------------------+------------------------+---------------------------+
| 2000 | 42 | 10 |
+--------------------+------------------------+---------------------------+
| 10 000 | 93 | 27 |
+--------------------+------------------------+---------------------------+
| 20 000 | 186 | 54 |
+--------------------+------------------------+---------------------------+
| 50 000 | 465 | 135 |
+--------------------+------------------------+---------------------------+
| 100 000 | 930 | 270 |
+--------------------+------------------------+---------------------------+
| ... | ... | ... |
+--------------------+------------------------+---------------------------+

*************************
Définition des partitions
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