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gatewayapi: adding support for TCPRoute and TLSRoute

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Co-authored-by: Jean-Baptiste Doumenjou <925513+jbdoumenjou@users.noreply.github.com>
This commit is contained in:
Tom Moulard 2021-05-20 11:50:12 +02:00 • committed by GitHub
parent e1e1fd640c
commit 56f845c71a
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GPG key ID: 4AEE18F83AFDEB23
72 changed files with 6241 additions and 208 deletions
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42
pkg/provider/kubernetes/gateway/client.go
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@ -56,6 +56,8 @@ type Client interface {
UpdateGatewayClassStatus(gatewayClass *v1alpha1.GatewayClass, condition metav1.Condition) error
GetGateways() []*v1alpha1.Gateway
GetHTTPRoutes(namespace string, selector labels.Selector) ([]*v1alpha1.HTTPRoute, error)
GetTCPRoutes(namespace string, selector labels.Selector) ([]*v1alpha1.TCPRoute, error)
GetTLSRoutes(namespace string, selector labels.Selector) ([]*v1alpha1.TLSRoute, error)
GetService(namespace, name string) (*corev1.Service, bool, error)
GetSecret(namespace, name string) (*corev1.Secret, bool, error)
@ -176,6 +178,8 @@ func (c *clientWrapper) WatchAll(namespaces []string, stopCh <-chan struct{}) (<
factoryGateway := externalversions.NewSharedInformerFactoryWithOptions(c.csGateway, resyncPeriod, externalversions.WithNamespace(ns))
factoryGateway.Networking().V1alpha1().Gateways().Informer().AddEventHandler(eventHandler)
factoryGateway.Networking().V1alpha1().HTTPRoutes().Informer().AddEventHandler(eventHandler)
factoryGateway.Networking().V1alpha1().TCPRoutes().Informer().AddEventHandler(eventHandler)
factoryGateway.Networking().V1alpha1().TLSRoutes().Informer().AddEventHandler(eventHandler)
factoryKube := informers.NewSharedInformerFactoryWithOptions(c.csKube, resyncPeriod, informers.WithNamespace(ns))
factoryKube.Core().V1().Services().Informer().AddEventHandler(eventHandler)
@ -228,7 +232,7 @@ func (c *clientWrapper) WatchAll(namespaces []string, stopCh <-chan struct{}) (<
func (c *clientWrapper) GetHTTPRoutes(namespace string, selector labels.Selector) ([]*v1alpha1.HTTPRoute, error) {
if !c.isWatchedNamespace(namespace) {
return nil, fmt.Errorf("failed to get HTTPRoute %s with labels selector %s: namespace is not within watched namespaces", namespace, selector)
return nil, fmt.Errorf("failed to get HTTPRoutes %s with labels selector %s: namespace is not within watched namespaces", namespace, selector)
}
httpRoutes, err := c.factoriesGateway[c.lookupNamespace(namespace)].Networking().V1alpha1().HTTPRoutes().Lister().HTTPRoutes(namespace).List(selector)
if err != nil {
@ -236,12 +240,46 @@ func (c *clientWrapper) GetHTTPRoutes(namespace string, selector labels.Selector
}
if len(httpRoutes) == 0 {
log.WithoutContext().Debugf("No HTTPRoute found in %q namespace with labels selector %s", namespace, selector)
log.WithoutContext().Debugf("No HTTPRoutes found in %q namespace with labels selector %s", namespace, selector)
}
return httpRoutes, nil
}
func (c *clientWrapper) GetTCPRoutes(namespace string, selector labels.Selector) ([]*v1alpha1.TCPRoute, error) {
if !c.isWatchedNamespace(namespace) {
return nil, fmt.Errorf("failed to get TCPRoutes %s with labels selector %s: namespace is not within watched namespaces", namespace, selector)
}
tcpRoutes, err := c.factoriesGateway[c.lookupNamespace(namespace)].Networking().V1alpha1().TCPRoutes().Lister().TCPRoutes(namespace).List(selector)
if err != nil {
return nil, err
}
if len(tcpRoutes) == 0 {
log.WithoutContext().Debugf("No TCPRoutes found in %q namespace with labels selector %s", namespace, selector)
}
return tcpRoutes, nil
}
func (c *clientWrapper) GetTLSRoutes(namespace string, selector labels.Selector) ([]*v1alpha1.TLSRoute, error) {
if !c.isWatchedNamespace(namespace) {
return nil, fmt.Errorf("failed to get TLSRoutes %s with labels selector %s: namespace is not within watched namespaces", namespace, selector)
}
tlsRoutes, err := c.factoriesGateway[c.lookupNamespace(namespace)].Networking().V1alpha1().TLSRoutes().Lister().TLSRoutes(namespace).List(selector)
if err != nil {
return nil, err
}
if len(tlsRoutes) == 0 {
log.WithoutContext().Debugf("No TLSRoutes found in %q namespace with labels selector %s", namespace, selector)
}
return tlsRoutes, nil
}
func (c *clientWrapper) GetGateways() []*v1alpha1.Gateway {
var result []*v1alpha1.Gateway