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[occm] Support Octavia load balancing method via annotation #2684

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[occm] Support Octavia load balancing method via annotation #2684

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Lucasgranet
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@Lucasgranet Lucasgranet commented Oct 2, 2024 •
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What this PR does / why we need it:
Adds the ability to change the LB Algorithm of an Octavia using an annotation.

This PR brings a new annotation:

loadbalancer.openstack.org/lb-method: "" # Default value: the one defined in the OCCM configuration file

Special notes for reviewers:
N/A

Release note:

[occm] Octavia - ability to change the load balancing method using an annotation.

@k8s-ci-robot k8s-ci-robot added the release-note-none Denotes a PR that doesn't merit a release note. label Oct 2, 2024
@k8s-ci-robot k8s-ci-robot added the cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. label Oct 2, 2024
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Hi @Lucasgranet. Thanks for your PR.

I'm waiting for a kubernetes member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

Once the patch is verified, the new status will be reflected by the ok-to-test label.

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@k8s-ci-robot k8s-ci-robot added needs-ok-to-test Indicates a PR that requires an org member to verify it is safe to test. size/L Denotes a PR that changes 100-499 lines, ignoring generated files. labels Oct 2, 2024
@Lucasgranet Lucasgranet changed the title [occm] Support Octavia Prometheus endpoint creation using annotations [occm] Support Octavia load balancing method via annotation Oct 2, 2024
@k8s-ci-robot k8s-ci-robot added release-note Denotes a PR that will be considered when it comes time to generate release notes. and removed release-note-none Denotes a PR that doesn't merit a release note. labels Oct 2, 2024
@Lucasgranet Lucasgranet force-pushed the feat/occm/lb-algorithm branch 2 times, most recently from 90846a8 to c17cdf5 Compare October 7, 2024 08:30
@nicolaslacroux
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Hello,

If you have some time, would you mind reviewing this PR please?

Thank you,

kayrus
kayrus reviewed Oct 15, 2024
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Thanks for the PR. See my comments.

pkg/openstack/loadbalancer.go Outdated Show resolved Hide resolved
pkg/openstack/loadbalancer.go Outdated Show resolved Hide resolved
@k8s-ci-robot k8s-ci-robot added size/M Denotes a PR that changes 30-99 lines, ignoring generated files. and removed size/L Denotes a PR that changes 100-499 lines, ignoring generated files. labels Oct 31, 2024
@Lucasgranet
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Hello @kayrus

I've applied all your suggestions.

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[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by:
Once this PR has been reviewed and has the lgtm label, please assign kayrus for approval. For more information see the Kubernetes Code Review Process.

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@k8s-ci-robot k8s-ci-robot added ok-to-test Indicates a non-member PR verified by an org member that is safe to test. and removed needs-ok-to-test Indicates a PR that requires an org member to verify it is safe to test. labels Nov 14, 2024
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k8s-ci-robot commented Nov 14, 2024 •
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@Lucasgranet: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name Commit Details Required Rerun command
openstack-cloud-csi-cinder-e2e-test 203ad01 link true /test openstack-cloud-csi-cinder-e2e-test

Full PR test history. Your PR dashboard. Please help us cut down on flakes by linking to an open issue when you hit one in your PR.

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kayrus
kayrus reviewed Nov 15, 2024
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pkg/openstack/loadbalancer_test.go
@@ -985,12 +985,12 @@ func Test_buildPoolCreateOpt(t *testing.T) {
keepClientIP: true,
tlsContainerRef: "tls-container-ref",
proxyProtocolVersion: ptr.To(pools.ProtocolPROXY),
poolLbMethod: "SOURCE_IP_PORT",
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@kayrus kayrus Nov 15, 2024 •
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can you leave these units tests as is, and just add new test cases, which use svc.poolLbMethod?

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@Lucasgranet @k8s-ci-robot @nicolaslacroux @kayrus @mxm-tr