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[release-v3.27] Cherry pick #8358: Fix announcement of Single LB IPs with Route Reflectors. #8593

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@AMacedoP AMacedoP commented Mar 6, 2024

Cherry pick of #8358 on release-v3.27.

#8358: Fix announcement of Single LB IPs with Route Reflectors.

Original PR body below

Description

This commit fixes a bug where services of type LoadBalancer, externalTrafficPolicy Local and IPs /32 or /128 where not announced correctly via the RouteReflector when the service doesn't have and endpoint in the RouteReflector node.

Related issues/PRs

fixes #8162

Todos

  • Tests
  • Documentation
  • Release note

Release Note

Route reflector nodes now properly advertise Service LoadBalancer IP addresses even if there is no local endpoint on the node.

Reminder for the reviewer

Make sure that this PR has the correct labels and milestone set.

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  • cherry-pick-candidate: This PR should be cherry-picked to an earlier release. For bug fixes only.
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This commit fixes a bug where services of type LoadBalancer,
externalTrafficPolicy Local and IPs /32 or /128 where not announced
correctly via the RouteReflector when the service doesn't have
and endpoint in the RouteReflector node.

Signed-off-by: Alejandro Macedo <alex.macedopereira@gmail.com>
@AMacedoP AMacedoP requested a review from a team as a code owner March 6, 2024 23:55
@marvin-tigera marvin-tigera added this to the Calico v3.27.3 milestone Mar 6, 2024
@marvin-tigera marvin-tigera added release-note-required Change has user-facing impact (no matter how small) docs-pr-required Change is not yet documented labels Mar 6, 2024
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AMacedoP commented Mar 6, 2024

@caseydavenport the cherry-pick

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/sem-approve

@caseydavenport caseydavenport added docs-not-required Docs not required for this change and removed docs-pr-required Change is not yet documented labels Mar 7, 2024
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@AMacedoP thank you!

@marvin-tigera marvin-tigera merged commit 414b586 into projectcalico:release-v3.27 Mar 7, 2024
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3 participants