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[release/v25.2.x] Backport deterministic sort #1481

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Merged
andrewstucki merged 1 commit into from
Apr 24, 2026
Merged

[release/v25.2.x] Backport deterministic sort #1481

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4 changes: 4 additions & 0 deletions .changes/unreleased/operator-Fixed-20260423-224719.yaml
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Original file line number Diff line number Diff line change
@@ -0,0 +1,4 @@
project: operator
kind: Fixed
body: Fixed an issue where in-use features from an enterprise cluster did not have deterministic sort order and could cause reconciliation storms due to status changes.
time: 2026-04-23T22:47:19.373877-04:00
5 changes: 5 additions & 0 deletions operator/internal/controller/redpanda/redpanda_controller.go
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Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,7 @@ import (
"bytes"
"context"
"fmt"
"sort"
"strings"
"time"

Expand Down Expand Up @@ -638,6 +639,10 @@ func (r *RedpandaReconciler) reconcileLicense(ctx context.Context, state *cluste
inUseFeatures = append(inUseFeatures, feature.Name)
}
}
// features.Features iterates a map under the hood; sort the
// resulting slice so repeated reconciles produce byte-identical
// status.
sort.Strings(inUseFeatures)

status := &redpandav1alpha2.RedpandaLicenseStatus{
InUseFeatures: inUseFeatures,
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