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AWS ParallelCluster v3.4.0
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@hanwen-pcluste hanwen-pcluste released this 22 Dec 14:10
· 3 commits to release-3.4 since this release
v3.4.0
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We're excited to announce the release of AWS ParallelCluster Cookbook 3.4.0

This is associated with AWS ParallelCluster v3.4.0

ENHANCEMENTS

  • Add support for specifying multiple subnets for each queue to increase the EC2 capacity pool available for use.

CHANGES

  • 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
  • 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.
  • Add possibility to execute a custom script in the head node during the update of the cluster.
  • Upgrade Slurm to version 22.05.6.
  • Upgrade Python to 3.9.16 and 3.7.16.
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