initial plugins

fix api, regen
kgateway-dev · Feb 25, 2025 · a8a688e · a8a688e
1 parent 4bfe7eb
commit a8a688e
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Showing 31 changed files with 2,908 additions and 81 deletions.
diff --git a/go.mod b/go.mod
@@ -22,6 +22,7 @@ require (
 	github.com/grpc-ecosystem/go-grpc-middleware v1.4.0
 	github.com/hashicorp/go-multierror v1.1.1
 	github.com/kelseyhightower/envconfig v1.4.0
+	github.com/mitchellh/hashstructure v1.0.0
 	github.com/onsi/ginkgo/v2 v2.22.1
 	github.com/onsi/gomega v1.36.2
 	github.com/pkg/errors v0.9.1
@@ -157,7 +158,6 @@ require (
 	github.com/mattn/go-runewidth v0.0.16 // indirect
 	github.com/mitchellh/copystructure v1.2.0 // indirect
 	github.com/mitchellh/go-wordwrap v1.0.1 // indirect
-	github.com/mitchellh/hashstructure v1.0.0 // indirect
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/mitchellh/reflectwalk v1.0.2 // indirect
 	github.com/moby/locker v1.0.1 // indirect

diff --git a/hack/utils/oss_compliance/osa_provided.md b/hack/utils/oss_compliance/osa_provided.md
@@ -17,6 +17,7 @@ Name|Version|License
 [google/go-cmp](https://github.com/google/go-cmp)|v0.6.0|BSD 3-clause "New" or "Revised" License
 [grpc-ecosystem/go-grpc-middleware](https://github.com/grpc-ecosystem/go-grpc-middleware)|v1.4.0|Apache License 2.0
 [kelseyhightower/envconfig](https://github.com/kelseyhightower/envconfig)|v1.4.0|MIT License
+[mitchellh/hashstructure](https://github.com/mitchellh/hashstructure)|v1.0.0|MIT License
 [ginkgo/v2](https://github.com/onsi/ginkgo)|v2.22.1|MIT License
 [onsi/gomega](https://github.com/onsi/gomega)|v1.36.2|MIT License
 [pkg/errors](https://github.com/pkg/errors)|v0.9.1|BSD 2-clause "Simplified" License

diff --git a/internal/kgateway/extensions2/plugins/directresponse/direct_response_plugin.go b/internal/kgateway/extensions2/plugins/directresponse/direct_response_plugin.go
@@ -53,6 +53,11 @@ func (p *directResponsePluginGwPass) ApplyHCM(ctx context.Context, pCtx *ir.HcmC
 	return nil
 }
 
+func (p *directResponsePluginGwPass) ApplyForBackend(ctx context.Context, pCtx *ir.RouteBackendContext, in ir.HttpBackend, out *envoy_config_route_v3.Route) error {
+	// no op
+	return nil
+}
+
 func registerTypes(ourCli versioned.Interface) {
 	skubeclient.Register[*v1alpha1.DirectResponse](
 		v1alpha1.DirectResponseGVK.GroupVersion().WithResource("directresponses"),
@@ -158,7 +163,7 @@ func (p *directResponsePluginGwPass) HttpFilters(ctx context.Context, fcc ir.Fil
 	return nil, nil
 }
 
-func (p *directResponsePluginGwPass) UpstreamHttpFilters(ctx context.Context) ([]plugins.StagedUpstreamHttpFilter, error) {
+func (p *directResponsePluginGwPass) UpstreamHttpFilters(ctx context.Context, fcc ir.FilterChainCommon) ([]plugins.StagedUpstreamHttpFilter, error) {
 	return nil, nil
 }
 

diff --git a/internal/kgateway/extensions2/plugins/httplistenerpolicy/httplistener_plugin.go b/internal/kgateway/extensions2/plugins/httplistenerpolicy/httplistener_plugin.go
@@ -58,6 +58,11 @@ func (d *httpListenerPolicy) Equals(in any) bool {
 type httpListenerPolicyPluginGwPass struct {
 }
 
+func (p *httpListenerPolicyPluginGwPass) ApplyForBackend(ctx context.Context, pCtx *ir.RouteBackendContext, in ir.HttpBackend, out *envoy_config_route_v3.Route) error {
+	// no op
+	return nil
+}
+
 func (p *httpListenerPolicyPluginGwPass) ApplyListenerPlugin(ctx context.Context, pCtx *ir.ListenerContext, out *envoy_config_listener_v3.Listener) {
 	// no op
 }
@@ -164,7 +169,7 @@ func (p *httpListenerPolicyPluginGwPass) HttpFilters(ctx context.Context, fcc ir
 	return nil, nil
 }
 
-func (p *httpListenerPolicyPluginGwPass) UpstreamHttpFilters(ctx context.Context) ([]plugins.StagedUpstreamHttpFilter, error) {
+func (p *httpListenerPolicyPluginGwPass) UpstreamHttpFilters(ctx context.Context, fcc ir.FilterChainCommon) ([]plugins.StagedUpstreamHttpFilter, error) {
 	return nil, nil
 }
 

diff --git a/internal/kgateway/extensions2/plugins/listenerpolicy/listener_policy_plugin.go b/internal/kgateway/extensions2/plugins/listenerpolicy/listener_policy_plugin.go
@@ -41,6 +41,11 @@ func (d *listenerPolicy) Equals(in any) bool {
 type listenerPolicyPluginGwPass struct {
 }
 
+func (p *listenerPolicyPluginGwPass) ApplyForBackend(ctx context.Context, pCtx *ir.RouteBackendContext, in ir.HttpBackend, out *envoy_config_route_v3.Route) error {
+	// no op
+	return nil
+}
+
 func NewPlugin(ctx context.Context, commoncol *common.CommonCollections) extensionplug.Plugin {
 	col := krtutil.SetupCollectionDynamic[v1alpha1.ListenerPolicy](
 		ctx,
@@ -136,7 +141,7 @@ func (p *listenerPolicyPluginGwPass) HttpFilters(ctx context.Context, fcc ir.Fil
 	return nil, nil
 }
 
-func (p *listenerPolicyPluginGwPass) UpstreamHttpFilters(ctx context.Context) ([]plugins.StagedUpstreamHttpFilter, error) {
+func (p *listenerPolicyPluginGwPass) UpstreamHttpFilters(ctx context.Context, fcc ir.FilterChainCommon) ([]plugins.StagedUpstreamHttpFilter, error) {
 	return nil, nil
 }