Endpoints and service quotas for AWS PCS
The following sections describe the endpoints and service quotas for AWS Parallel Computing Service (AWS PCS). Service quotas, formerly referred to as limits, are the maximum number of service resources or operations for your AWS account.
Your AWS account has default quotas for each AWS service. Unless otherwise noted, each quota is Region-specific. You can request increases for some quotas, and other quotas cannot be increased.
For more information, see AWS service quotas in the AWS General Reference.
Service endpoints
| Region name | Region | Endpoint | Protocol |
|---|---|---|---|
| US East (Ohio) | us-east-2 |
pcs.us-east-2.amazonaws.com pcs-fips.us-east-2.amazonaws.com pcs-fips.us-east-2.api.aws pcs.us-east-2.api.aws |
HTTPS |
| US East (N. Virginia) | us-east-1 |
pcs.us-east-1.amazonaws.com pcs-fips.us-east-1.amazonaws.com pcs-fips.us-east-1.api.aws pcs.us-east-1.api.aws |
HTTPS |
| US West (Oregon) | us-west-2 |
pcs.us-west-2.amazonaws.com pcs-fips.us-west-2.amazonaws.com pcs-fips.us-west-2.api.aws pcs.us-west-2.api.aws |
HTTPS |
| Asia Pacific (Singapore) | ap-southeast-1 |
pcs.ap-southeast-1.amazonaws.com pcs.ap-southeast-1.api.aws |
HTTPS |
| Asia Pacific (Sydney) | ap-southeast-2 |
pcs.ap-southeast-2.amazonaws.com pcs.ap-southeast-2.api.aws |
HTTPS |
| Asia Pacific (Tokyo) | ap-northeast-1 |
pcs.ap-northeast-1.amazonaws.com pcs.ap-northeast-1.api.aws |
HTTPS |
| Europe (Frankfurt) | eu-central-1 |
pcs.eu-central-1.amazonaws.com pcs.eu-central-1.api.aws |
HTTPS |
| Europe (Ireland) | eu-west-1 |
pcs.eu-west-1.amazonaws.com pcs.eu-west-1.api.aws |
HTTPS |
| Europe (London) | eu-west-2 |
pcs.eu-west-2.amazonaws.com pcs.eu-west-2.api.aws |
HTTPS |
| Europe (Stockholm) | eu-north-1 |
pcs.eu-north-1.amazonaws.com pcs.eu-north-1.api.aws |
HTTPS |
| AWS GovCloud (US-East) | us-gov-east-1 |
pcs.us-gov-east-1.amazonaws.com pcs-fips.us-gov-east-1.amazonaws.com pcs-fips.us-gov-east-1.api.aws pcs.us-gov-east-1.api.aws |
HTTPS |
| AWS GovCloud (US-West) | us-gov-west-1 |
pcs.us-gov-west-1.amazonaws.com pcs-fips.us-gov-west-1.amazonaws.com pcs-fips.us-gov-west-1.api.aws pcs.us-gov-west-1.api.aws |
HTTPS |
Service quotas
|
Name |
Default |
Adjustable |
Description |
|---|---|---|---|
|
Clusters |
5 | Yes |
The maximum number of clusters per AWS Region. |
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.
These service quotas are listed under AWS Parallel Computing Service
(PCS) in the AWS Management Console
Important
Remember to check the current AWS Region setting in the AWS Management Console.
Internal quotas
The following quotas are internal and non-adjustable.
|
Name |
Default |
Adjustable |
Description |
|---|---|---|---|
|
Concurrent cluster creation |
1 | No |
The maximum number of clusters in the |
|
Compute node groups per cluster |
10 | No |
The maximum number of compute node groups per cluster. |
|
Queues per cluster |
10 | No |
The maximum number of queues per cluster. |
Relevant quotas for other AWS services
AWS PCS uses other AWS services. Your service quotas for those services impact your use of AWS PCS.
Amazon EC2 service quotas that impact AWS PCS
-
Spot instance requests
-
Running on-demand instances
-
Launch templates
-
Launch template versions
-
Amazon EC2 API requests
For more information, see Amazon EC2 service quotas in the Amazon Elastic Compute Cloud User Guide.
