upgrade_to_v6.md

Upgrade to v6 (from v5)

FAQ | Glossary

• Upgrade to v6 (from v5)
  • Overview
  • Terraform
    • Added Modules
    • Changed Modules
    • Removed Modules
  • Upgrade Instructions

Overview

With any major release of slurm-gcp, there has been architectural changes to terraform modules which impact backwards compatibility.

Please review CHANGELOG for documented changes.

Terraform

Added Modules

• _instance_template
• slurm_files
• slurm_nodeset
• slurm_nodeset_dyn
• slurm_nodeset_tpu

Changed Modules

• slurm_partition

Removed Modules

• _slurm_metadata_devel
• _slurm_destroy_subscriptions
• _slurm_notify_cluster

Upgrade Instructions

Upgrading will be destructive and any running workload will be terminated and lost.

The following steps assume the slurm_cluster module is managing the cluster deployment.

1. Fully drain the v5 cluster.
2. terraform destroy the v5 cluster.
3. Upgrade source from v5 to v6.
4. Build new images for v6 cluster.
5. Update v6 tfvars based on v5 tfvars.
6. terraform apply the v6 cluster.