Red Hat OpenShift Service on AWS endpoints and quotas
Red Hat OpenShift Service on AWS (ROSA) currently does not support programmatic access to service endpoints via the AWS CLI. The following are the AWS Regions and service quotas for this service. Service quotas, also referred to as limits, are the maximum number of service resources or operations for your AWS account. For more information, see AWS service quotas.
Service endpoints
| Region name | Region | Available for ROSA with hosted control planes | Available for ROSA classic |
|---|---|---|---|
| US East (N. Virginia) | us-east-1 | Yes | Yes |
| US East (Ohio) | us-east-2 | Yes | Yes |
| US West (N. California) | us-west-1 | No | Yes |
| US West (Oregon) | us-west-2 | Yes | Yes |
| Africa (Cape Town) | af-south-1 | Yes | Yes |
| Asia Pacific (Hong Kong) | ap-east-1 | Yes | Yes |
| Asia Pacific (Hyderabad) | ap-south-2 | Yes | Yes |
| Asia Pacific (Jakarta) | ap-southeast-3 | Yes | Yes |
| Asia Pacific (Melbourne) | ap-southeast-4 | Yes | Yes |
| Asia Pacific (Mumbai) | ap-south-1 | Yes | Yes |
| Asia Pacific (Osaka) | ap-northeast-3 | Yes | Yes |
| Asia Pacific (Seoul) | ap-northeast-2 | Yes | Yes |
| Asia Pacific (Singapore) | ap-southeast-1 | Yes | Yes |
| Asia Pacific (Sydney) | ap-southeast-2 | Yes | Yes |
| Asia Pacific (Tokyo) | ap-northeast-1 | Yes | Yes |
| Canada (Central) | ca-central-1 | Yes | Yes |
| Europe (Frankfurt) | eu-central-1 | Yes | Yes |
| Europe (Ireland) | eu-west-1 | Yes | Yes |
| Europe (London) | eu-west-2 | Yes | Yes |
| Europe (Milan) | eu-south-1 | Yes | Yes |
| Europe (Paris) | eu-west-3 | Yes | Yes |
| Europe (Spain) | eu-south-2 | Yes | Yes |
| Europe (Stockholm) | eu-north-1 | Yes | Yes |
| Europe (Zurich) | eu-central-2 | Yes | Yes |
| Middle East (Bahrain) | me-south-1 | Yes | Yes |
| Middle East (UAE) | me-central-1 | No | Yes |
| South America (São Paulo) | sa-east-1 | Yes | Yes |
| AWS GovCloud (US-East) | us-gov-east-1 | No | Yes |
| AWS GovCloud (US-West) | us-gov-west-1 | No | Yes |
Service quotas
ROSA uses service quotas for Amazon EC2, Amazon Virtual Private Cloud (Amazon VPC), Amazon Elastic Block Store (Amazon EBS), and Elastic Load Balancing (ELB). These quotas are listed in the corresponding namespace in the Service Quotas console.
For the Amazon EC2 and Amazon EBS quotas in the following table, ROSA requires a higher quota than the default service provides. To use ROSA, you may need to request an increase for these quotas. For more information, see Requesting a quota increase in the Service Quotas User Guide.
Important
For On-Demand Standard (A, C, D, H, I, M, R, T, Z) Amazon EC2 instances, the default value of 5 vCPUs is not sufficient to create ROSA clusters.
ROSA requires 100 vCPUs or greater for cluster creation. If you do not increase this quota, cluster creation fails. To increase the quota,
open the Service Quotas console
| Name | Service code | Default | Minimum required | Adjustable | Description |
|---|---|---|---|---|---|
|
Running On-Demand Standard (A, C, D, H, I, M, R, T, Z) instances |
ec2 | 5 | 100 | Yes |
Maximum number of vCPUs assigned to the Running On-Demand Standard (A, C, D, H, I, M, R, T, Z) instances. The default value of 5 vCPUs is not sufficient to create ROSA clusters. ROSA requires 100 vCPUs for cluster creation. |
|
Storage for General Purpose SSD (gp3) volumes, in TiB |
ebs | 50 | 300 | Yes |
The maximum aggregated amount of storage, in TiB, that can be provisioned across General Purpose SSD (gp3) volumes in this Region. 300 TiB of storage is required for optimal performance. |
|
Storage for General Purpose SSD (gp2) volumes, in TiB |
ebs | 50 | 300 | Yes |
The maximum aggregated amount of storage, in TiB, that can be provisioned across General Purpose SSD (gp2) volumes in this Region. 300 TiB of storage is required for optimal performance. |
|
Storage for Provisioned IOPS SSD (io1) volumes, in TiB |
ebs | 50 | 300 | Yes |
The maximum aggregated amount of storage, in TiB, that can be provisioned across Provisioned IOPS SSD (io1) volumes in this Region. 300 TiB of storage is required for optimal performance. |
Note
The default values are the initial quotas set by AWS. These default values are separate from the actual applied quota values and maximum possible service quotas. For more information, see Terminology in Service Quotas in the Service Quotas User Guide.
ROSA uses the following default quotas for Amazon EC2, Amazon VPC, Amazon EBS, and Elastic Load Balancing.
Amazon EC2
Elastic Load Balancing
