AWS ParallelCluster v3.4.0
·
11 commits
to release-3.4
since this release
We're excited to announce the release of AWS ParallelCluster 3.4.0
Upgrade
How to upgrade?
sudo pip install --upgrade aws-parallelcluster
ENHANCEMENTS
- Add support for launching nodes across multiple availability zones to increase capacity availability.
- Add support for specifying multiple subnets for each queue to increase capacity availability.
- Add new configuration parameter in
Iam/ResourcePrefixto specify a prefix for path and name of IAM resources created by ParallelCluster - Add new configuration section
DeploySettings/LambdaFunctionsVpcConfigfor specifying the Vpc config used by ParallelCluster Lambda Functions. - Add possibility to specify a custom script to be executed in the head node during the update of the cluster. The script can be specified with
OnNodeUpdatedparameter when using Slurm as scheduler.
CHANGES
- Remove creation of EFS mount targets for existing FS.
- Mount EFS file systems using amazon-efs-utils. EFS files systems can be mounted using in-transit encryption and IAM authorized user.
- Install stunnel 5.67 on CentOS7 and Ubuntu to support EFS in-transit encryption.
- Upgrade EFA installer to
1.20.0- Efa-driver:
efa-2.1 - Efa-config:
efa-config-1.11-1 - Efa-profile:
efa-profile-1.5-1 - Libfabric-aws:
libfabric-aws-1.16.1 - Rdma-core:
rdma-core-43.0-2 - Open MPI:
openmpi40-aws-4.1.4-3
- Efa-driver:
- Upgrade Slurm to version 22.05.7.