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AWS ParallelCluster v2.9.0
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@ddeidda ddeidda released this 11 Sep 18:53
· 3 commits to release-2.9 since this release
v2.9.0
2fa7274

We're excited to announce the release of AWS ParallelCluster Node 2.9.0

This is associated with AWS ParallelCluster v2.9.0

ENHANCEMENTS

  • Add support for multiple queues and multiple instance types feature with the Slurm scheduler.
    • Replace the previously available scaling components with: clustermgtd daemon that takes care of handling compute fleet management operations, included the processing of health check failures coming from EC2 and cluster start/stop operations; slurm_resume and slurm_suspend scripts that integrate with Slurm power saving plugin; computemgtd daemon that monitors the health of the system from the compute nodes.
    • Replace Auto Scaling Group with plain EC2 APIs when provisioning cluster nodes.
    • Register cluster nodes in a Route53 private hosted zone when DNS resolution is enabled for the cluster.
    • Register mapping between Slurm node names and EC2 instances in DynamoDB table.
    • Create log files for the new components in /var/log/parallelcluster/ dir.
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