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AWS ParallelCluster v3.11.0
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@hgreebe hgreebe released this 26 Sep 18:26
· 31 commits to release-3.11 since this release
v3.11.0
df041cd

We're excited to announce the release of AWS ParallelCluster 3.11.0

Upgrade

How to upgrade?

sudo pip install --upgrade aws-parallelcluster

ENHANCEMENTS

  • Add support for custom actions on login nodes.
  • Allow DCV connection to login nodes.
  • Add support for ap-southeast-3 region.
  • Add security groups to login node network load balancer.
  • Add AllowedIps configuration for login nodes.
  • Add new configuration SharedStorage/EfsSettings/AccessPointId to specify an optional EFS access point for a mount
  • Allow up to 10 login node pools.
  • Install enroot and pyxis in official pcluster AMIs

CHANGES

  • [BREAKING] The loginNodes field returned by the API DescribeCluster and the CLI command describe-cluster
    has been changed from a dictionary to an array to support multiple pools of login nodes.
    This change breaks backward compatibility, making these operations incompatible with clusters deployed with older versions.
  • Upgrade Slurm to 23.11.10 (from 23.11.7).
  • Upgrade Pmix to 5.0.3 (from 5.0.2).
  • Upgrade EFA installer to 1.34.0.
    • Efa-driver: efa-2.10.0-1
    • Efa-config: efa-config-1.17-1
    • Efa-profile: efa-profile-1.7-1
    • Libfabric-aws: libfabric-aws-1.22.0-1
    • Rdma-core: rdma-core-52.0-1
    • Open MPI: openmpi40-aws-4.1.6-3 and openmpi50-aws-5.0.3-11
  • Upgrade NVIDIA driver to version 550.90.07 (from 535.183.01).
  • Upgrade CUDA Toolkit to version 12.4.1 (from 12.2.2).
  • Upgrade Python to 3.9.20 (from 3.9.19).
  • Upgrade Intel MPI Library to 2021.13.1.769 (from 2021.12.1.8).

BUG FIXES

  • Fix validator EfaPlacementGroupValidator so that it does not suggest to configure a Placement Group when Capacity Blocks are used.
  • Fix occasional cluster creation failures by ensuring that FSx for Lustre file systems are created after security group rules.
  • Fix cluster deletion failure when placement group is enabled.
  • Fix issue with login nodes being marked unhealthy when restricting SSH access.
  • Fix retrieve_supported_regions so that it can get the correct S3 url.
  • Fix describe_images to use pagination.
  • Fix No route tables found bug when specifying default VPC subnet to LoginNodes/Networking/SubnetIds.
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