release/helm/node:v0.4.3

[inyellowbus]

• terminationGracePeriodSeconds — configurable grace period before SIGKILL on pod termination. Defaults to 300s (5 minutes). The Kubernetes default of 30s is too short for a TON node — an unclean kill may corrupt the database and forces a cold boot

[Copilot]

Pull request overview

This pull request introduces a configurable terminationGracePeriodSeconds parameter to the TON Rust Node Helm chart (v0.4.3). The Kubernetes default of 30 seconds is too short for a TON node, as an unclean kill may corrupt the database and force a cold boot. The new parameter defaults to 300 seconds (5 minutes), allowing graceful shutdown time for the node process.

Changes:

• Added terminationGracePeriodSeconds parameter to values.yaml with a default value of 300 seconds
• Integrated the parameter into the StatefulSet pod specification
• Updated Chart version from 0.4.2 to 0.4.3
• Added CHANGELOG entry documenting the new feature

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated no comments.

File	Description
helm/ton-rust-node/values.yaml	Added terminationGracePeriodSeconds parameter with comprehensive documentation explaining the rationale
helm/ton-rust-node/templates/statefulset.yaml	Configured the StatefulSet to use the new parameter at the pod spec level
helm/ton-rust-node/Chart.yaml	Bumped version to 0.4.3
helm/ton-rust-node/CHANGELOG.md	Added release notes entry for version 0.4.3

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