aws/aws-parallelcluster v3.3.1

AWS ParallelCluster v3.3.1

on GitHub

We're excited to announce the release of AWS ParallelCluster 3.3.1

Upgrade

How to upgrade?

sudo pip install --upgrade aws-parallelcluster

CHANGES

• Allow to use official product AMIs even after the two years EC2 deprecation time.
• Increase memory size of ParallelCluster API Lambda to 2048 in order to reduce cold start penalty and avoid timeouts.

BUG FIXES

• Prevent managed FSx for Lustre file systems to be replaced during a cluster update avoiding to support changes on the compute fleet subnet id.
• Apply the DeletionPolicy defined on shared storages also during the cluster update operations.