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NfTables chain does not get updated with latest KubeSpan peer when allowDownPeerBypass: true #8498

Closed
Tracked by #8481
utkuozdemir opened this issue Mar 27, 2024 · 0 comments · Fixed by #8538
Closed
Tracked by #8481

NfTables chain does not get updated with latest KubeSpan peer when allowDownPeerBypass: true #8498

utkuozdemir opened this issue Mar 27, 2024 · 0 comments · Fixed by #8538
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Bug Report

Description

When KubeSpan is enabled with allowDownPeerBypass: true, kubespan.ManagerController does not update the NfTablesChains resources to include the IPs of the newly joined peer.

It seems to be caused by the combination of:

Environment

  • Talos version: 1.6.4
  • Kubernetes version: 1.28.6
  • Platform: Metal
@smira smira mentioned this issue Apr 1, 2024
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@smira smira self-assigned this Apr 1, 2024
smira added a commit to smira/talos that referenced this issue Apr 3, 2024
@smira
fix: always update firewall rules (kubespan)
5e81758 
Fixes siderolabs#8498

Before KubeSpan was reimplemented to use resources for firewall rules,
the update was happening always, but it got moved to a wrong section of
the controller which gets executed on resource updates, but ignores
updates of the peer statuses.

Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
@smira smira mentioned this issue Apr 3, 2024
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fix: always update firewall rules (kubespan) smira/talos
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@smira @utkuozdemir