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Make IsDNS1123Subdomain return error strings

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This commit is contained in:
Tim Hockin
2015-12-16 21:58:09 -08:00
parent 77eff06a53
commit 5862a60ae7
6 changed files with 29 additions and 19 deletions
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8
pkg/api/validation/validation.go
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@@ -58,7 +58,6 @@ func InclusiveRangeErrorMsg(lo, hi int) string {
return fmt.Sprintf(`must be between %d and %d, inclusive`, lo, hi)
}
var DNSSubdomainErrorMsg string = fmt.Sprintf(`must be a DNS subdomain (at most %d characters, matching regex %s): e.g. "example.com"`, validation.DNS1123SubdomainMaxLength, validation.DNS1123SubdomainFmt)
var DNS952LabelErrorMsg string = fmt.Sprintf(`must be a DNS 952 label (at most %d characters, matching regex %s): e.g. "my-name"`, validation.DNS952LabelMaxLength, validation.DNS952LabelFmt)
var pdPartitionErrorMsg string = InclusiveRangeErrorMsg(1, 255)
var PortRangeErrorMsg string = InclusiveRangeErrorMsg(1, 65535)
@@ -241,10 +240,7 @@ func NameIsDNSSubdomain(name string, prefix bool) []string {
if prefix {
name = maskTrailingDash(name)
}
if validation.IsDNS1123Subdomain(name) {
return nil
}
return []string{DNSSubdomainErrorMsg}
return validation.IsDNS1123Subdomain(name)
}
// NameIsDNSLabel is a ValidateNameFunc for names that must be a DNS 1123 label.
@@ -3014,7 +3010,7 @@ func ValidateLoadBalancerStatus(status *api.LoadBalancerStatus, fldPath *field.P
}
}
if len(ingress.Hostname) > 0 {
for _, msg := range NameIsDNSSubdomain(ingress.Hostname, false) {
for _, msg := range validation.IsDNS1123Subdomain(ingress.Hostname) {
allErrs = append(allErrs, field.Invalid(idxPath.Child("hostname"), ingress.Hostname, msg))
}
if isIP := (net.ParseIP(ingress.Hostname) != nil); isIP {