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Support configurable GatewayClass isolation (#3981)

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Signed-off-by: EndlessSeeker <1766508902@qq.com>
This commit is contained in:
EndlessSeeker
2026-06-17 20:27:45 +08:00
committed by GitHub
parent e758504d72
commit efaef2e3d0
15 changed files with 252 additions and 23 deletions
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9
pkg/ingress/kube/gateway/istio/backend_policies.go
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@@ -27,7 +27,6 @@ import (
gw "sigs.k8s.io/gateway-api/apis/v1"
gatewayx "sigs.k8s.io/gateway-api/apisx/v1alpha1"
higressconstants "github.com/alibaba/higress/v2/pkg/config/constants"
networking "istio.io/api/networking/v1alpha3"
networkingclient "istio.io/client-go/pkg/apis/networking/v1"
kubesecrets "istio.io/istio/pilot/pkg/credentials/kube"
@@ -425,7 +424,7 @@ func BackendTLSPolicyCollection(
Kind: ptr.Of(gw.Kind(gvk.KubernetesGateway.Kind)),
Name: gw.ObjectName(g.Name),
}
ancestorStatus = append(ancestorStatus, setAncestorStatus(pr, status, i.Generation, conds, gw.GatewayController(higressconstants.ManagedGatewayController)))
ancestorStatus = append(ancestorStatus, setAncestorStatus(pr, status, i.Generation, conds, gw.GatewayController(managedGatewayController)))
}
status.Ancestors = mergeAncestors(status.Ancestors, ancestorStatus)
return status, res
@@ -635,14 +634,16 @@ func parentRefEqual(a, b gw.ParentReference) bool {
ptr.Equal(a.Port, b.Port)
}
var outControllers = sets.New(gw.GatewayController(higressconstants.ManagedGatewayController), constants.ManagedGatewayMeshController)
func isOutController(controller gw.GatewayController) bool {
return controller == managedGatewayController || controller == constants.ManagedGatewayMeshController
}
// mergeAncestors merges an existing ancestor with in incoming one. We preserve order, prune stale references set by our controller,
// and add any new references from our controller.
func mergeAncestors(existing []gw.PolicyAncestorStatus, incoming []gw.PolicyAncestorStatus) []gw.PolicyAncestorStatus {
n := 0
for _, x := range existing {
if !outControllers.Contains(x.ControllerName) {
if !isOutController(x.ControllerName) {
// Keep it as-is
existing[n] = x
n++