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Set replicas to MaxReplicas if HPA is enabled #833

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merged 2 commits into from
Apr 27, 2022
Merged

Set replicas to MaxReplicas if HPA is enabled #833

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3b6440c
Set replicas to MaxReplicas if HPA is enabled
binjip978 Apr 22, 2022
d9ca106
Move replicas calculation in seperate function
binjip978 Apr 27, 2022
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16 changes: 11 additions & 5 deletions pkg/collector/reconcile/deployment.go
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Original file line number Diff line number Diff line change
Expand Up @@ -98,14 +98,20 @@ func expectedDeployments(ctx context.Context, params Params, expected []appsv1.D
updated.ObjectMeta.Labels[k] = v
}

// if autoscale is enabled, use replicas from current Status
if params.Instance.Spec.MaxReplicas != nil {
currentReplicas := existing.Status.Replicas
// if replicas (minReplicas from HPA perspective) is bigger than
// current status use it.
if params.Instance.Spec.Replicas != nil && *params.Instance.Spec.Replicas > currentReplicas {
currentReplicas = *params.Instance.Spec.Replicas
if params.Instance.Spec.Replicas != nil {
// if replicas (minReplicas from HPA perspective) is bigger than
// current status use it.
if *params.Instance.Spec.Replicas > currentReplicas {
currentReplicas = *params.Instance.Spec.Replicas
}
// honor hpa max replicas parameter
if currentReplicas > *params.Instance.Spec.MaxReplicas {
currentReplicas = *params.Instance.Spec.MaxReplicas
}
}

updated.Spec.Replicas = &currentReplicas
}

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