stackabletech / operator-rs

A simple wrapper/framework around kube-rs to make implementing Operators/Controllers easier

Apache License 2.0

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feat(stackable-webhook): Add shutdown signal handler #767

Closed NickLarsenNZ closed 4 months ago

NickLarsenNZ commented 4 months ago

Part of https://github.com/stackabletech/issues/issues/531

Description

Catch SIGINT (CTRL+C) and SIGTERM (sent by Kubernetes on pod deletion) signals and shutdown the Webhook server.

Definition of Done Checklist

Not all of these items are applicable to all PRs, the author should update this template to only leave the boxes in that are relevant
Please make sure all these things are done and tick the boxes

# Reviewer
- [ ] Code contains useful comments
- [ ] (Integration-)Test cases added
- [ ] Documentation added or updated
- [ ] Changelog updated
- [ ] Cargo.toml only contains references to git tags (not specific commits or branches)

# Acceptance
- [ ] Feature Tracker has been updated
- [ ] Proper release label has been added