The Wire · Showcase
KOPS DROPS CALICO GRID ON GCE
By RepoJournal · Filed · About Kubernetes
A firewall quirk that kills BGP just cost kOps 15 CI jobs on GCE.
kOps dropped the entire GCE Calico grid for kOps 1.34 [1] after discovering that node-to-master firewall rules block tcp/179, breaking worker-to-control-plane BGP. The maintainers note that "One direction is normally enough for BGP" [1], but RFC 4271 connection collision resolution makes it fatal. Meanwhile, the website desk churned out Chinese translations for volume attributes, ephemeral storage, and workload-aware preemption [2][3][4], keeping docs current for the v1.37 cycle. The release repo quietly merged dependency bumps [5][6], and org added fresh maintainers for the v1.37 website release [7]. Test-infra also staged a Kueue plugin and switched to a medium-effort AI model [8][9]. All in, 16 commits and 11 PRs, with the kOps change the only one that needs your attention.
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Action items
- → Review kOps GCE Calico jobs and confirm the grid removal is expected for your CI kubernetes/test-infra [immediate]
- → Watch for kOps 1.34 release notes regarding this known BGP limitation kubernetes/kops [monitor]
- → Rebase any local doc branches onto the latest zh-cn syncs kubernetes/website [plan]
References
- [1] kops: drop the GCE calico grid jobs for kops 1.34 ↗ kubernetes/test-infra
- [2] [zh-cn] sync blog file volume-attributes-class-ga/index.md ↗ kubernetes/website
- [3] [zh] Add ephemeral-storage.md ↗ kubernetes/website
- [4] [zh] Add workload-aware-preemption.md ↗ kubernetes/website
- [5] Merge pull request #4499 from kubernetes/dependabot/github_actions/actions-0137bbe3c7 kubernetes/release
- [6] Merge pull request #4498 from kubernetes/dependabot/go_modules/all-175aae2e4f kubernetes/release
- [7] Add kernel-kun to the website-maintainers for v1.37 release kubernetes/org
- [8] Merge pull request #37748 from kannon92/kueue-stage-plugin kubernetes/test-infra
- [9] Merge pull request #37749 from ameukam/fix/agentic-ai-medium-effort kubernetes/test-infra