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fix: point to the right doc in formatting #2731

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Merged
zakisk merged 1 commit into from
May 14, 2026
Merged

fix: point to the right doc in formatting #2731

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11 changes: 5 additions & 6 deletions pkg/formatting/k8labels.go
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Original file line number Diff line number Diff line change
Expand Up @@ -23,12 +23,11 @@ var (
)

// CleanValueKubernetes conforms a string to kubernetes naming convention
// see https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#dns-subdomain-names
// rules are:
// • contain at most 63 characters
// • contain only alphanumeric characters or '-', '.', and '_'
// • start with an alphanumeric character
// • end with an alphanumeric character.
// see https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/#syntax-and-character-set.
// Valid label value:
// * must be 63 characters or less (can be empty),
// * unless empty, must begin and end with an alphanumeric character ([a-z0-9A-Z]),
// * could contain dashes (-), underscores (_), dots (.), and alphanumerics between.
func CleanValueKubernetes(s string) string {
// cut short if the string is already a valid label
if len(validation.IsValidLabelValue(s)) == 0 {
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