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Signed-off-by: drfaust92 <ilia.lazebnik@gmail.com>
@DrFaust92 DrFaust92 changed the title ad support for node_drain_config feat(TPG>=7.17)!: add support for node_drain_config Jan 31, 2026
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Summary of Changes

Hello @DrFaust92, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request enhances the management of Google Kubernetes Engine (GKE) node pools by integrating a new configuration option that allows for graceful node draining during deletion. This ensures that Pod Disruption Budgets (PDBs) are honored, minimizing service interruptions. Additionally, it updates the underlying Terraform Google provider versions to align with the latest capabilities and requirements.

Highlights

  • GKE Node Pool Draining Configuration: Introduced support for node_drain_config within GKE node pool resources, specifically enabling the respect_pdb_during_node_pool_deletion option to ensure Pod Disruption Budgets are honored during node pool deletion.
  • Terraform Provider Version Updates: The required versions for hashicorp/google and hashicorp/google-beta providers have been upgraded across various module configurations to >= 7.17.0, < 8 to align with the latest features and compatibility.
  • Documentation Update: The README.md file has been updated to include documentation for the new respect_pdb_during_node_pool_deletion variable, providing clarity on its usage.
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Code Review

This pull request adds support for node_drain_config by introducing the respect_pdb_during_node_pool_deletion parameter for node pools. The changes include updating the Google provider version, adding the new configuration to the node pool resources, and updating the documentation. The implementation is functional and mostly correct. I've included some low-severity suggestions in the review comments to improve readability and maintain consistency, though these are not mandatory changes.

Signed-off-by: drfaust92 <ilia.lazebnik@gmail.com>
@DrFaust92 DrFaust92 marked this pull request as ready for review January 31, 2026 15:36
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apeabody commented Feb 2, 2026

/gcbrun

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Thanks for the contribution @DrFaust92!

@apeabody apeabody merged commit 1f95a65 into terraform-google-modules:main Feb 3, 2026
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