AWS ParallelCluster
AWS ParallelCluster User Guide

[vpc] Section

Specifies Amazon VPC configuration settings.

The format is [vpc <vpcname>].

[vpc public] vpc_id = vpc-xxxxxx master_subnet_id = subnet-xxxxxx

additional_sg

Provides an additional Amazon VPC security group Id for all instances.

The default value is NONE.

additional_sg = sg-xxxxxx

compute_subnet_cidr

Specifies a CIDR block. Use this parameter if you want AWS ParallelCluster to create a compute subnet.

compute_subnet_cidr = 10.0.100.0/24

compute_subnet_id

Specifies the ID of an existing subnet in which to provision the compute nodes.

If not specified, compute_subnet_id uses the value of master_subnet_id.

If the subnet is private, you must set up NAT for web access.

compute_subnet_id = subnet-xxxxxx

master_subnet_id

Specifies the ID of an existing subnet in which to provision the master node.

master_subnet_id = subnet-xxxxxx

ssh_from

Specifies a CIDR-formatted IP range to allow SSH access from.

This parameter is used only when AWS ParallelCluster creates the security group.

The default value is 0.0.0.0/0.

ssh_from = 0.0.0.0/0

use_public_ips

Defines whether to assign public IP addresses to compute instances.

If set to true, an Elastic IP is associated to the master instance.

If set to false, the master instance has a public IP (or not) according to the value of the "Auto-assign Public IP" subnet configuration parameter.

For examples, see networking configuration.

The default value is true.

use_public_ips = true

vpc_id

Specifies the ID of the Amazon VPC in which to provision the cluster.

vpc_id = vpc-xxxxxx

vpc_security_group_id

Specifies the use of an existing security group for all instances.

The default value is NONE.

vpc_security_group_id = sg-xxxxxx