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Before you begin with Kyvos Single Node Installer

Before you begin with Kyvos Single Node Installer

Applies to: Kyvos Enterprise  Kyvos Cloud (SaaS on AWS)   Kyvos AWS Marketplace

Kyvos Azure Marketplace   Kyvos GCP Marketplace Kyvos Single Node Installation (Kyvos SNI)  

Before installing Kyvos on a single node, you must complete the following prerequisites. 

  • Minimum 8-core, 32 GB machine with no other processes running.

  • The installation directory must have a minimum of 200 GB available. You can increase the disk size according to the size of your input data and semantic model data. 

  • A Linux user account is required to use the Kyvos SNI tar bundle.

Note

Using a specific user account is not required to access the Kyvos SNI bundle. However, having a user account is a must, which can either be a Kyvos account or your own user account.

  • Existing Kyvos services must not be running.

  • Upload license with proper validity

  • The ports 8080 and 8081 must be accessible, indicating that they should be publicly accessible if you are not connected to the same network as your SNI Virtual Machine. 
    See the  Appendix: Ports required for Kyvos section for more details. 

  • Input data must be present at your local Single Node Installer machine, or it can be read from supported warehouses. See the Supported environments and connections section for details. 

  • A Cron scheduler is required to automatically start Kyvos Manager and Kyvos Manager Agent.

Hardware configurations 

Default hardware configurations for Kyvos Components

The Kyvos components are shipped with the default configurations. The table below outlines these default configurations (which are as per 8-core and 32 GB machine) for each component.

Kyvos Components  (in GB) 

In Cores

Kyvos Components  (in GB) 

In Cores

Kyvos Manager 

Kyvos Manager Agent 

Postgres

Zookeeper

Web Server

BI Server

Query Engine Heap

Query Engine Off Heap

spark.driver.memory

kyvos.spark.local.threads

2

1

1

1

2

8

6

4

5

4

Custom hardware configurations for Kyvos components 

To upgrade the RAM of the Virtual Machine capacity, you must follow the hardware configurations outlined for Kyvos components in the table below to optimally use the machine resources.



Kyvos Components  (in GB) 

In Cores



Kyvos Components  (in GB) 

In Cores

Machine RAM 

Kyvos Manager 

Kyvos Manager Agent 

Postgres

Zookeeper

Web Server

BI Server

Query Engine Heap

Query Engine Off Heap

spark.driver.memory

kyvos.spark.local.threads

64 GB 

2

1

1

1

2

16

8

12

18

16

128 GB 

2

1

1

1

4

32

18

25

40

32

256 GB 

2

1

1

1

6

48

36

80

72

64

Note

You can increase Kyvos Web Server, BI Server, Query Engine Heap, Query Engine Off Heap memory through Kyvos Manager using the Java Options configuration page. 



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