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pkg/api: Fix golint errors

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This commit is contained in:
Prasad Ghangal
2018-09-07 12:27:36 +05:30
parent 5c8ef7eb3b
commit 3fba36291c
11 changed files with 51 additions and 54 deletions
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8
hack/.golint_failures
View File

@@ -13,14 +13,6 @@ cmd/kubeadm/app/util/system
cmd/kubelet/app
cmd/kubelet/app/options
cmd/kubemark
pkg/api/endpoints
pkg/api/ref
pkg/api/testapi
pkg/api/testing
pkg/api/testing/compat
pkg/api/v1/endpoints
pkg/api/v1/pod
pkg/api/v1/resource
pkg/apis/abac
pkg/apis/abac/latest
pkg/apis/abac/v0

13
pkg/api/endpoints/util.go
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@@ -171,6 +171,7 @@ func (sl addrsReady) Less(i, j int) bool {
return lessAddrReady(sl[i], sl[j])
}
// LessEndpointAddress compares IP addresses lexicographically and returns true if first argument is lesser than second
func LessEndpointAddress(a, b *api.EndpointAddress) bool {
ipComparison := bytes.Compare([]byte(a.IP), []byte(b.IP))
if ipComparison != 0 {
@@ -190,8 +191,8 @@ func LessEndpointAddress(a, b *api.EndpointAddress) bool {
func SortSubsets(subsets []api.EndpointSubset) []api.EndpointSubset {
for i := range subsets {
ss := &subsets[i]
sort.Sort(addrsByIpAndUID(ss.Addresses))
sort.Sort(addrsByIpAndUID(ss.NotReadyAddresses))
sort.Sort(addrsByIPAndUID(ss.Addresses))
sort.Sort(addrsByIPAndUID(ss.NotReadyAddresses))
sort.Sort(portsByHash(ss.Ports))
}
sort.Sort(subsetsByHash(subsets))
@@ -214,11 +215,11 @@ func (sl subsetsByHash) Less(i, j int) bool {
return bytes.Compare(h1, h2) < 0
}
type addrsByIpAndUID []api.EndpointAddress
type addrsByIPAndUID []api.EndpointAddress
func (sl addrsByIpAndUID) Len() int { return len(sl) }
func (sl addrsByIpAndUID) Swap(i, j int) { sl[i], sl[j] = sl[j], sl[i] }
func (sl addrsByIpAndUID) Less(i, j int) bool {
func (sl addrsByIPAndUID) Len() int { return len(sl) }
func (sl addrsByIPAndUID) Swap(i, j int) { sl[i], sl[j] = sl[j], sl[i] }
func (sl addrsByIPAndUID) Less(i, j int) bool {
return LessEndpointAddress(&sl[i], &sl[j])
}

6
pkg/api/ref/ref.go
View File

@@ -28,8 +28,8 @@ import (
api "k8s.io/kubernetes/pkg/apis/core"
)
// Errors that could be returned by GetReference.
var (
// Errors that could be returned by GetReference.
ErrNilObject = errors.New("can't reference a nil object")
ErrNoSelfLink = errors.New("selfLink was empty, can't make reference")
)
@@ -80,12 +80,12 @@ func GetReference(scheme *runtime.Scheme, obj runtime.Object) (*api.ObjectRefere
if len(selfLink) == 0 {
return nil, ErrNoSelfLink
}
selfLinkUrl, err := url.Parse(selfLink)
selfLinkURL, err := url.Parse(selfLink)
if err != nil {
return nil, err
}
// example paths: /<prefix>/<version>/*
parts := strings.Split(selfLinkUrl.Path, "/")
parts := strings.Split(selfLinkURL.Path, "/")
if len(parts) < 3 {
return nil, fmt.Errorf("unexpected self link format: '%v'; got version '%v'", selfLink, version)
}

18
pkg/api/testapi/testapi.go
View File

@@ -53,6 +53,7 @@ import (
"k8s.io/kubernetes/pkg/apis/settings"
"k8s.io/kubernetes/pkg/apis/storage"
// Initialize install packages
_ "k8s.io/kubernetes/pkg/apis/admission/install"
_ "k8s.io/kubernetes/pkg/apis/admissionregistration/install"
_ "k8s.io/kubernetes/pkg/apis/apps/install"
@@ -74,6 +75,7 @@ import (
_ "k8s.io/kubernetes/pkg/apis/storage/install"
)
// Variables to store GroupName
var (
Groups = make(map[string]TestGroup)
Default TestGroup
@@ -90,6 +92,7 @@ var (
storageSerializer runtime.SerializerInfo
)
// TestGroup contains GroupVersion to uniquely identify the API
type TestGroup struct {
externalGroupVersion schema.GroupVersion
}
@@ -276,6 +279,7 @@ func init() {
Admission = Groups[admission.GroupName]
}
// GroupVersion makes copy of schema.GroupVersion
func (g TestGroup) GroupVersion() *schema.GroupVersion {
copyOfGroupVersion := g.externalGroupVersion
return &copyOfGroupVersion
@@ -290,6 +294,7 @@ func (g TestGroup) Codec() runtime.Codec {
return legacyscheme.Codecs.CodecForVersions(serializer.Serializer, legacyscheme.Codecs.UniversalDeserializer(), schema.GroupVersions{g.externalGroupVersion}, nil)
}
// StorageMediaType finds media type set by KUBE_TEST_API_STORAGE_TYPE env var used to store objects in storage
func StorageMediaType() string {
return os.Getenv("KUBE_TEST_API_STORAGE_TYPE")
}
@@ -322,14 +327,13 @@ func (g TestGroup) SelfLink(resource, name string) string {
return fmt.Sprintf("/api/%s/%s", g.externalGroupVersion.Version, resource)
}
return fmt.Sprintf("/api/%s/%s/%s", g.externalGroupVersion.Version, resource, name)
} else {
// TODO: will need a /apis prefix once we have proper multi-group
// support
if name == "" {
return fmt.Sprintf("/apis/%s/%s/%s", g.externalGroupVersion.Group, g.externalGroupVersion.Version, resource)
}
return fmt.Sprintf("/apis/%s/%s/%s/%s", g.externalGroupVersion.Group, g.externalGroupVersion.Version, resource, name)
}
// TODO: will need a /apis prefix once we have proper multi-group
// support
if name == "" {
return fmt.Sprintf("/apis/%s/%s/%s", g.externalGroupVersion.Group, g.externalGroupVersion.Version, resource)
}
return fmt.Sprintf("/apis/%s/%s/%s/%s", g.externalGroupVersion.Group, g.externalGroupVersion.Version, resource, name)
}
// ResourcePathWithPrefix returns the appropriate path for the given prefix (watch, proxy, redirect, etc), resource, namespace and name.

3
pkg/api/testing/compat/compatibility_tester.go
View File

@@ -31,11 +31,10 @@ import (
"k8s.io/kubernetes/pkg/api/legacyscheme"
)
// Based on: https://github.com/openshift/origin/blob/master/pkg/api/compatibility_test.go
//
// TestCompatibility reencodes the input using the codec for the given
// version and checks for the presence of the expected keys and absent
// keys in the resulting JSON.
// Based on: https://github.com/openshift/origin/blob/master/pkg/api/compatibility_test.go
func TestCompatibility(
t *testing.T,
version schema.GroupVersion,

2
pkg/api/testing/conversion.go
View File

@@ -24,7 +24,7 @@ import (
"k8s.io/kubernetes/pkg/api/legacyscheme"
)
// TestSelectableFieldLabelConversions verifies that given resource have field
// TestSelectableFieldLabelConversionsOfKind verifies that given resource have field
// label conversion defined for each its selectable field.
// fields contains selectable fields of the resource.
// labelMap maps deprecated labels to their canonical names.

1
pkg/api/testing/fuzzer.go
View File

@@ -88,6 +88,7 @@ func overrideGenericFuncs(codecs runtimeserializer.CodecFactory) []interface{} {
}
}
// FuzzerFuncs is a list of fuzzer functions
var FuzzerFuncs = fuzzer.MergeFuzzerFuncs(
genericfuzzer.Funcs,
overrideGenericFuncs,

4
pkg/api/testing/serialization_test.go
View File

@@ -65,7 +65,7 @@ func fuzzInternalObject(t *testing.T, forVersion schema.GroupVersion, item runti
return item
}
func Convert_v1beta1_ReplicaSet_to_api_ReplicationController(in *v1beta1.ReplicaSet, out *api.ReplicationController, s conversion.Scope) error {
func ConvertV1beta1ReplicaSetToAPIReplicationController(in *v1beta1.ReplicaSet, out *api.ReplicationController, s conversion.Scope) error {
intermediate1 := &extensions.ReplicaSet{}
if err := k8s_v1beta1.Convert_v1beta1_ReplicaSet_To_extensions_ReplicaSet(in, intermediate1, s); err != nil {
return err
@@ -80,7 +80,7 @@ func Convert_v1beta1_ReplicaSet_to_api_ReplicationController(in *v1beta1.Replica
}
func TestSetControllerConversion(t *testing.T) {
if err := legacyscheme.Scheme.AddConversionFuncs(Convert_v1beta1_ReplicaSet_to_api_ReplicationController); err != nil {
if err := legacyscheme.Scheme.AddConversionFuncs(ConvertV1beta1ReplicaSetToAPIReplicationController); err != nil {
t.Fatal(err)
}

13
pkg/api/v1/endpoints/util.go
View File

@@ -172,6 +172,7 @@ func (sl addrsReady) Less(i, j int) bool {
return lessAddrReady(sl[i], sl[j])
}
// LessEndpointAddress compares IP addresses lexicographically and returns true if first argument is lesser than second
func LessEndpointAddress(a, b *v1.EndpointAddress) bool {
ipComparison := bytes.Compare([]byte(a.IP), []byte(b.IP))
if ipComparison != 0 {
@@ -191,8 +192,8 @@ func LessEndpointAddress(a, b *v1.EndpointAddress) bool {
func SortSubsets(subsets []v1.EndpointSubset) []v1.EndpointSubset {
for i := range subsets {
ss := &subsets[i]
sort.Sort(addrsByIpAndUID(ss.Addresses))
sort.Sort(addrsByIpAndUID(ss.NotReadyAddresses))
sort.Sort(addrsByIPAndUID(ss.Addresses))
sort.Sort(addrsByIPAndUID(ss.NotReadyAddresses))
sort.Sort(portsByHash(ss.Ports))
}
sort.Sort(subsetsByHash(subsets))
@@ -215,11 +216,11 @@ func (sl subsetsByHash) Less(i, j int) bool {
return bytes.Compare(h1, h2) < 0
}
type addrsByIpAndUID []v1.EndpointAddress
type addrsByIPAndUID []v1.EndpointAddress
func (sl addrsByIpAndUID) Len() int { return len(sl) }
func (sl addrsByIpAndUID) Swap(i, j int) { sl[i], sl[j] = sl[j], sl[i] }
func (sl addrsByIpAndUID) Less(i, j int) bool {
func (sl addrsByIPAndUID) Len() int { return len(sl) }
func (sl addrsByIPAndUID) Swap(i, j int) { sl[i], sl[j] = sl[j], sl[i] }
func (sl addrsByIPAndUID) Less(i, j int) bool {
return LessEndpointAddress(&sl[i], &sl[j])
}

35
pkg/api/v1/pod/util.go
View File

@@ -238,13 +238,13 @@ func IsPodReady(pod *v1.Pod) bool {
return IsPodReadyConditionTrue(pod.Status)
}
// IsPodReady returns true if a pod is ready; false otherwise.
// IsPodReadyConditionTrue returns true if a pod is ready; false otherwise.
func IsPodReadyConditionTrue(status v1.PodStatus) bool {
condition := GetPodReadyCondition(status)
return condition != nil && condition.Status == v1.ConditionTrue
}
// Extracts the pod ready condition from the given status and returns that.
// GetPodReadyCondition extracts the pod ready condition from the given status and returns that.
// Returns nil if the condition is not present.
func GetPodReadyCondition(status v1.PodStatus) *v1.PodCondition {
_, condition := GetPodCondition(&status, v1.PodReady)
@@ -274,7 +274,7 @@ func GetPodConditionFromList(conditions []v1.PodCondition, conditionType v1.PodC
return -1, nil
}
// Updates existing pod condition or creates a new one. Sets LastTransitionTime to now if the
// UpdatePodCondition updates existing pod condition or creates a new one. Sets LastTransitionTime to now if the
// status has changed.
// Returns true if pod condition has changed or has been added.
func UpdatePodCondition(status *v1.PodStatus, condition *v1.PodCondition) bool {
@@ -286,20 +286,19 @@ func UpdatePodCondition(status *v1.PodStatus, condition *v1.PodCondition) bool {
// We are adding new pod condition.
status.Conditions = append(status.Conditions, *condition)
return true
} else {
// We are updating an existing condition, so we need to check if it has changed.
if condition.Status == oldCondition.Status {
condition.LastTransitionTime = oldCondition.LastTransitionTime
}
isEqual := condition.Status == oldCondition.Status &&
condition.Reason == oldCondition.Reason &&
condition.Message == oldCondition.Message &&
condition.LastProbeTime.Equal(&oldCondition.LastProbeTime) &&
condition.LastTransitionTime.Equal(&oldCondition.LastTransitionTime)
status.Conditions[conditionIndex] = *condition
// Return true if one of the fields have changed.
return !isEqual
}
// We are updating an existing condition, so we need to check if it has changed.
if condition.Status == oldCondition.Status {
condition.LastTransitionTime = oldCondition.LastTransitionTime
}
isEqual := condition.Status == oldCondition.Status &&
condition.Reason == oldCondition.Reason &&
condition.Message == oldCondition.Message &&
condition.LastProbeTime.Equal(&oldCondition.LastProbeTime) &&
condition.LastTransitionTime.Equal(&oldCondition.LastTransitionTime)
status.Conditions[conditionIndex] = *condition
// Return true if one of the fields have changed.
return !isEqual
}

2
pkg/api/v1/resource/helpers.go
View File

@@ -68,7 +68,7 @@ func PodRequestsAndLimits(pod *v1.Pod) (reqs, limits v1.ResourceList) {
return
}
// finds and returns the request for a specific resource.
// GetResourceRequest finds and returns the request for a specific resource.
func GetResourceRequest(pod *v1.Pod, resource v1.ResourceName) int64 {
if resource == v1.ResourcePods {
return 1