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feat: validate matchLabelKeys when labelSelector isn't set

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Signed-off-by: Alex Wang <wangqingcan1990@gmail.com>
This commit is contained in:
Alex Wang
2023-03-14 11:29:12 +08:00
parent 08dfa41f17
commit 8a1f9f43e6
2 changed files with 19 additions and 3 deletions
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17
pkg/apis/core/validation/validation_test.go
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@@ -22091,11 +22091,12 @@ func TestValidateTopologySpreadConstraints(t *testing.T) {
{
MaxSkew: 1,
TopologyKey: "k8s.io/zone",
LabelSelector: &metav1.LabelSelector{},
WhenUnsatisfiable: core.DoNotSchedule,
MatchLabelKeys: []string{"/simple"},
},
},
wantFieldErrors: []*field.Error{field.Invalid(fieldPathMatchLabelKeys.Index(0), "/simple", "prefix part must be non-empty")},
wantFieldErrors: field.ErrorList{field.Invalid(fieldPathMatchLabelKeys.Index(0), "/simple", "prefix part must be non-empty")},
},
{
name: "key exists in both matchLabelKeys and labelSelector",
@@ -22116,7 +22117,19 @@ func TestValidateTopologySpreadConstraints(t *testing.T) {
},
},
},
wantFieldErrors: []*field.Error{field.Invalid(fieldPathMatchLabelKeys.Index(0), "foo", "exists in both matchLabelKeys and labelSelector")},
wantFieldErrors: field.ErrorList{field.Invalid(fieldPathMatchLabelKeys.Index(0), "foo", "exists in both matchLabelKeys and labelSelector")},
},
{
name: "key in MatchLabelKeys is forbidden to be specified when labelSelector is not set",
constraints: []core.TopologySpreadConstraint{
{
MaxSkew: 1,
TopologyKey: "k8s.io/zone",
WhenUnsatisfiable: core.DoNotSchedule,
MatchLabelKeys: []string{"foo"},
},
},
wantFieldErrors: field.ErrorList{field.Forbidden(fieldPathMatchLabelKeys, "must not be specified when labelSelector is not set")},
},
{
name: "invalid matchLabels set on labelSelector when AllowInvalidTopologySpreadConstraintLabelSelector is false",