chore: update linter
This commit is contained in:
Ludovic Fernandez
GitHub
parent
ae65d5ff78
commit
be1b1a6489
38 changed files with 924 additions and 852 deletions
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@ -9,17 +9,17 @@ import (
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"time"
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"github.com/traefik/traefik/v2/pkg/log"
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"github.com/traefik/traefik/v2/pkg/provider/kubernetes/crd/generated/clientset/versioned"
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"github.com/traefik/traefik/v2/pkg/provider/kubernetes/crd/generated/informers/externalversions"
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"github.com/traefik/traefik/v2/pkg/provider/kubernetes/crd/traefikio/v1alpha1"
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traefikclientset "github.com/traefik/traefik/v2/pkg/provider/kubernetes/crd/generated/clientset/versioned"
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traefikinformers "github.com/traefik/traefik/v2/pkg/provider/kubernetes/crd/generated/informers/externalversions"
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traefikv1alpha1 "github.com/traefik/traefik/v2/pkg/provider/kubernetes/crd/traefikio/v1alpha1"
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"github.com/traefik/traefik/v2/pkg/provider/kubernetes/k8s"
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"github.com/traefik/traefik/v2/pkg/version"
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corev1 "k8s.io/api/core/v1"
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kubeerror "k8s.io/apimachinery/pkg/api/errors"
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kerror "k8s.io/apimachinery/pkg/api/errors"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/labels"
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"k8s.io/client-go/informers"
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"k8s.io/client-go/kubernetes"
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kinformers "k8s.io/client-go/informers"
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kclientset "k8s.io/client-go/kubernetes"
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"k8s.io/client-go/rest"
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"k8s.io/client-go/tools/clientcmd"
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)
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@ -31,16 +31,16 @@ const resyncPeriod = 10 * time.Minute
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// The stores can then be accessed via the Get* functions.
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type Client interface {
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WatchAll(namespaces []string, stopCh <-chan struct{}) (<-chan interface{}, error)
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GetIngressRoutes() []*v1alpha1.IngressRoute
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GetIngressRouteTCPs() []*v1alpha1.IngressRouteTCP
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GetIngressRouteUDPs() []*v1alpha1.IngressRouteUDP
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GetMiddlewares() []*v1alpha1.Middleware
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GetMiddlewareTCPs() []*v1alpha1.MiddlewareTCP
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GetTraefikService(namespace, name string) (*v1alpha1.TraefikService, bool, error)
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GetTraefikServices() []*v1alpha1.TraefikService
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GetTLSOptions() []*v1alpha1.TLSOption
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GetServersTransports() []*v1alpha1.ServersTransport
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GetTLSStores() []*v1alpha1.TLSStore
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GetIngressRoutes() []*traefikv1alpha1.IngressRoute
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GetIngressRouteTCPs() []*traefikv1alpha1.IngressRouteTCP
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GetIngressRouteUDPs() []*traefikv1alpha1.IngressRouteUDP
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GetMiddlewares() []*traefikv1alpha1.Middleware
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GetMiddlewareTCPs() []*traefikv1alpha1.MiddlewareTCP
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GetTraefikService(namespace, name string) (*traefikv1alpha1.TraefikService, bool, error)
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GetTraefikServices() []*traefikv1alpha1.TraefikService
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GetTLSOptions() []*traefikv1alpha1.TLSOption
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GetServersTransports() []*traefikv1alpha1.ServersTransport
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GetTLSStores() []*traefikv1alpha1.TLSStore
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GetService(namespace, name string) (*corev1.Service, bool, error)
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GetSecret(namespace, name string) (*corev1.Secret, bool, error)
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GetEndpoints(namespace, name string) (*corev1.Endpoints, bool, error)
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@ -48,12 +48,12 @@ type Client interface {
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// TODO: add tests for the clientWrapper (and its methods) itself.
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type clientWrapper struct {
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csCrd versioned.Interface
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csKube kubernetes.Interface
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csCrd traefikclientset.Interface
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csKube kclientset.Interface
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factoriesCrd map[string]externalversions.SharedInformerFactory
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factoriesKube map[string]informers.SharedInformerFactory
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factoriesSecret map[string]informers.SharedInformerFactory
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factoriesCrd map[string]traefikinformers.SharedInformerFactory
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factoriesKube map[string]kinformers.SharedInformerFactory
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factoriesSecret map[string]kinformers.SharedInformerFactory
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labelSelector string
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@ -70,12 +70,12 @@ func createClientFromConfig(c *rest.Config) (*clientWrapper, error) {
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runtime.GOARCH,
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)
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csCrd, err := versioned.NewForConfig(c)
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csCrd, err := traefikclientset.NewForConfig(c)
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if err != nil {
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return nil, err
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}
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csKube, err := kubernetes.NewForConfig(c)
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csKube, err := kclientset.NewForConfig(c)
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if err != nil {
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return nil, err
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}
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@ -83,13 +83,13 @@ func createClientFromConfig(c *rest.Config) (*clientWrapper, error) {
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return newClientImpl(csKube, csCrd), nil
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}
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func newClientImpl(csKube kubernetes.Interface, csCrd versioned.Interface) *clientWrapper {
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func newClientImpl(csKube kclientset.Interface, csCrd traefikclientset.Interface) *clientWrapper {
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return &clientWrapper{
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csCrd: csCrd,
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csKube: csKube,
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factoriesCrd: make(map[string]externalversions.SharedInformerFactory),
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factoriesKube: make(map[string]informers.SharedInformerFactory),
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factoriesSecret: make(map[string]informers.SharedInformerFactory),
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factoriesCrd: make(map[string]traefikinformers.SharedInformerFactory),
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factoriesKube: make(map[string]kinformers.SharedInformerFactory),
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factoriesSecret: make(map[string]kinformers.SharedInformerFactory),
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}
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}
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@ -162,7 +162,7 @@ func (c *clientWrapper) WatchAll(namespaces []string, stopCh <-chan struct{}) (<
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}
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for _, ns := range namespaces {
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factoryCrd := externalversions.NewSharedInformerFactoryWithOptions(c.csCrd, resyncPeriod, externalversions.WithNamespace(ns), externalversions.WithTweakListOptions(matchesLabelSelector))
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factoryCrd := traefikinformers.NewSharedInformerFactoryWithOptions(c.csCrd, resyncPeriod, traefikinformers.WithNamespace(ns), traefikinformers.WithTweakListOptions(matchesLabelSelector))
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_, err := factoryCrd.Traefik().V1alpha1().IngressRoutes().Informer().AddEventHandler(eventHandler)
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if err != nil {
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return nil, err
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@ -205,7 +205,7 @@ func (c *clientWrapper) WatchAll(namespaces []string, stopCh <-chan struct{}) (<
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return nil, err
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}
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factoryKube := informers.NewSharedInformerFactoryWithOptions(c.csKube, resyncPeriod, informers.WithNamespace(ns))
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factoryKube := kinformers.NewSharedInformerFactoryWithOptions(c.csKube, resyncPeriod, kinformers.WithNamespace(ns))
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_, err = factoryKube.Core().V1().Services().Informer().AddEventHandler(eventHandler)
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if err != nil {
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return nil, err
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@ -215,7 +215,7 @@ func (c *clientWrapper) WatchAll(namespaces []string, stopCh <-chan struct{}) (<
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return nil, err
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}
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factorySecret := informers.NewSharedInformerFactoryWithOptions(c.csKube, resyncPeriod, informers.WithNamespace(ns), informers.WithTweakListOptions(notOwnedByHelm))
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factorySecret := kinformers.NewSharedInformerFactoryWithOptions(c.csKube, resyncPeriod, kinformers.WithNamespace(ns), kinformers.WithTweakListOptions(notOwnedByHelm))
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_, err = factorySecret.Core().V1().Secrets().Informer().AddEventHandler(eventHandler)
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if err != nil {
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return nil, err
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@ -255,8 +255,8 @@ func (c *clientWrapper) WatchAll(namespaces []string, stopCh <-chan struct{}) (<
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return eventCh, nil
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}
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func (c *clientWrapper) GetIngressRoutes() []*v1alpha1.IngressRoute {
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var result []*v1alpha1.IngressRoute
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func (c *clientWrapper) GetIngressRoutes() []*traefikv1alpha1.IngressRoute {
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var result []*traefikv1alpha1.IngressRoute
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for ns, factory := range c.factoriesCrd {
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ings, err := factory.Traefik().V1alpha1().IngressRoutes().Lister().List(labels.Everything())
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@ -269,8 +269,8 @@ func (c *clientWrapper) GetIngressRoutes() []*v1alpha1.IngressRoute {
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return c.appendContainousIngressRoutes(result)
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}
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func (c *clientWrapper) GetIngressRouteTCPs() []*v1alpha1.IngressRouteTCP {
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var result []*v1alpha1.IngressRouteTCP
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func (c *clientWrapper) GetIngressRouteTCPs() []*traefikv1alpha1.IngressRouteTCP {
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var result []*traefikv1alpha1.IngressRouteTCP
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for ns, factory := range c.factoriesCrd {
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ings, err := factory.Traefik().V1alpha1().IngressRouteTCPs().Lister().List(labels.Everything())
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@ -283,8 +283,8 @@ func (c *clientWrapper) GetIngressRouteTCPs() []*v1alpha1.IngressRouteTCP {
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return c.appendContainousIngressRouteTCPs(result)
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}
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func (c *clientWrapper) GetIngressRouteUDPs() []*v1alpha1.IngressRouteUDP {
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var result []*v1alpha1.IngressRouteUDP
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func (c *clientWrapper) GetIngressRouteUDPs() []*traefikv1alpha1.IngressRouteUDP {
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var result []*traefikv1alpha1.IngressRouteUDP
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for ns, factory := range c.factoriesCrd {
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ings, err := factory.Traefik().V1alpha1().IngressRouteUDPs().Lister().List(labels.Everything())
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@ -297,8 +297,8 @@ func (c *clientWrapper) GetIngressRouteUDPs() []*v1alpha1.IngressRouteUDP {
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return c.appendContainousIngressRouteUDPs(result)
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}
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func (c *clientWrapper) GetMiddlewares() []*v1alpha1.Middleware {
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var result []*v1alpha1.Middleware
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func (c *clientWrapper) GetMiddlewares() []*traefikv1alpha1.Middleware {
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var result []*traefikv1alpha1.Middleware
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for ns, factory := range c.factoriesCrd {
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middlewares, err := factory.Traefik().V1alpha1().Middlewares().Lister().List(labels.Everything())
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@ -311,8 +311,8 @@ func (c *clientWrapper) GetMiddlewares() []*v1alpha1.Middleware {
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return c.appendContainousMiddlewares(result)
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}
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func (c *clientWrapper) GetMiddlewareTCPs() []*v1alpha1.MiddlewareTCP {
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var result []*v1alpha1.MiddlewareTCP
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func (c *clientWrapper) GetMiddlewareTCPs() []*traefikv1alpha1.MiddlewareTCP {
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var result []*traefikv1alpha1.MiddlewareTCP
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for ns, factory := range c.factoriesCrd {
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middlewares, err := factory.Traefik().V1alpha1().MiddlewareTCPs().Lister().List(labels.Everything())
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@ -326,7 +326,7 @@ func (c *clientWrapper) GetMiddlewareTCPs() []*v1alpha1.MiddlewareTCP {
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}
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// GetTraefikService returns the named service from the given namespace.
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func (c *clientWrapper) GetTraefikService(namespace, name string) (*v1alpha1.TraefikService, bool, error) {
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func (c *clientWrapper) GetTraefikService(namespace, name string) (*traefikv1alpha1.TraefikService, bool, error) {
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if !c.isWatchedNamespace(namespace) {
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return nil, false, fmt.Errorf("failed to get service %s/%s: namespace is not within watched namespaces", namespace, name)
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}
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@ -341,8 +341,8 @@ func (c *clientWrapper) GetTraefikService(namespace, name string) (*v1alpha1.Tra
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return service, exist, err
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}
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func (c *clientWrapper) GetTraefikServices() []*v1alpha1.TraefikService {
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var result []*v1alpha1.TraefikService
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func (c *clientWrapper) GetTraefikServices() []*traefikv1alpha1.TraefikService {
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var result []*traefikv1alpha1.TraefikService
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for ns, factory := range c.factoriesCrd {
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traefikServices, err := factory.Traefik().V1alpha1().TraefikServices().Lister().List(labels.Everything())
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@ -356,8 +356,8 @@ func (c *clientWrapper) GetTraefikServices() []*v1alpha1.TraefikService {
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}
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// GetServersTransports returns all ServersTransport.
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func (c *clientWrapper) GetServersTransports() []*v1alpha1.ServersTransport {
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var result []*v1alpha1.ServersTransport
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func (c *clientWrapper) GetServersTransports() []*traefikv1alpha1.ServersTransport {
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var result []*traefikv1alpha1.ServersTransport
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for ns, factory := range c.factoriesCrd {
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serversTransports, err := factory.Traefik().V1alpha1().ServersTransports().Lister().List(labels.Everything())
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@ -371,8 +371,8 @@ func (c *clientWrapper) GetServersTransports() []*v1alpha1.ServersTransport {
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}
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// GetTLSOptions returns all TLS options.
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func (c *clientWrapper) GetTLSOptions() []*v1alpha1.TLSOption {
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var result []*v1alpha1.TLSOption
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func (c *clientWrapper) GetTLSOptions() []*traefikv1alpha1.TLSOption {
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var result []*traefikv1alpha1.TLSOption
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for ns, factory := range c.factoriesCrd {
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options, err := factory.Traefik().V1alpha1().TLSOptions().Lister().List(labels.Everything())
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@ -386,8 +386,8 @@ func (c *clientWrapper) GetTLSOptions() []*v1alpha1.TLSOption {
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}
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// GetTLSStores returns all TLS stores.
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func (c *clientWrapper) GetTLSStores() []*v1alpha1.TLSStore {
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var result []*v1alpha1.TLSStore
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func (c *clientWrapper) GetTLSStores() []*traefikv1alpha1.TLSStore {
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var result []*traefikv1alpha1.TLSStore
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for ns, factory := range c.factoriesCrd {
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stores, err := factory.Traefik().V1alpha1().TLSStores().Lister().List(labels.Everything())
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@ -463,7 +463,7 @@ func (c *clientWrapper) isWatchedNamespace(ns string) bool {
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// translateNotFoundError will translate a "not found" error to a boolean return
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// value which indicates if the resource exists and a nil error.
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func translateNotFoundError(err error) (bool, error) {
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if kubeerror.IsNotFound(err) {
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if kerror.IsNotFound(err) {
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return false, nil
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}
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return err == nil, err
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