[SPARK-49516] Upgrade the minimum K8s version to v1.28 #117
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What changes were proposed in this pull request?
This PR aims to upgrade the minimum K8s version to v1.28.
In addition, this PR renames the test matrix names to use
hypeninstead ofunderscore.kubernetes_version->kubernetes-versiontest_group->test-groupdynamic_config_test_group->dynamic-config-test-groupWhy are the changes needed?
1. K8s community archived v1.27.19 on 2024-07-16 and starts to release v1.31.0 from 2024-08-13
2. Default K8s Versions in Public Cloud environments
The default K8s versions of public cloud providers are already moving to K8s 1.30 like the following.
3. End Of Support
In addition, K8s 1.27 reached or will reach a standard support EOL in two weeks before the official Apache Spark Kubernetes Operator release.
Does this PR introduce any user-facing change?
No. This is a test infra change.
How was this patch tested?
Pass the CIs.
Was this patch authored or co-authored using generative AI tooling?
No.