Requirements - Deploying Red Hat CloudForms | Configuring Clusters

The default requirements are listed in the table below. These can be overridden by customizing template parameters.

The application performance will suffer, or possibly even fail to deploy, if these requirements are not satisfied.

Table 1. Default Requirements
Item	Requirement	Description	Customization Parameter
Application Memory	≥ 4.0 Gi	Minimum required memory for the application	`APPLICATION_MEM_REQ`
Application Storage	≥ 5.0 Gi	Minimum PV size required for the application	`APPLICATION_VOLUME_CAPACITY`
PostgreSQL Memory	≥ 6.0 Gi	Minimum required memory for the database	`POSTGRESQL_MEM_REQ`
PostgreSQL Storage	≥ 15.0 Gi	Minimum PV size required for the database	`DATABASE_VOLUME_CAPACITY`
Cluster Hosts	≥ 3	Number of hosts in your cluster	N/A

To sum up these requirements:

You must have several cluster nodes.
Your cluster nodes must have lots of memory available.
You must have several GiB’s of storage available, either locally or on your cloud provider.
PV sizes can be changed by providing override values to template parameters.

Requirements for Red Hat CloudForms on OKD