[dmt] Implemented gateway requirements

internal/module/openapi.go

@@ -65,6 +65,10 @@ func helmFormatModuleImages(m *Module, rawValues map[string]any) (chartutil.Valu
 	caps := &capsCopy
 	vers := append([]string{}, caps.APIVersions...)
 	vers = append(vers, "autoscaling.k8s.io/v1/VerticalPodAutoscaler", "cert-manager.io/v1")
+	vers = appendIfMissing(vers, "gateway.networking.k8s.io/v1/Gateway")
+	vers = appendIfMissing(vers, "gateway.networking.k8s.io/v1/HTTPRoute")
+	vers = appendIfMissing(vers, "gateway.networking.k8s.io/v1/ListenerSet")
+
 	caps.APIVersions = vers
 
 	digests := map[string]any{
@@ -86,6 +90,17 @@ func helmFormatModuleImages(m *Module, rawValues map[string]any) (chartutil.Valu
 	}
 
 	applyDigests(m.GetName(), digests, rawValues)
+	_ = mergo.Merge(&rawValues, map[string]any{
+		"global": map[string]any{
+			"discovery": map[string]any{
+				"gatewayAPIDefaultGateway": map[string]any{
+					"name":      "default",
+					"namespace": "d8-alb",
+				},
+			},
+		},
+	}, mergo.WithOverride)
+
 	top := map[string]any{
 		"Chart":        m.GetMetadata(),
 		"Capabilities": caps,
@@ -103,6 +118,16 @@ func helmFormatModuleImages(m *Module, rawValues map[string]any) (chartutil.Valu
 	return top, nil
 }
 
+func appendIfMissing(values []string, value string) []string {
+	for _, item := range values {
+		if item == value {
+			return values
+		}
+	}
+
+	return append(values, value)
+}
+
 func ComposeValuesFromSchemas(m *Module, globalSchema *spec.Schema) (chartutil.Values, error) {
 	return ComposeValuesFromSchemasForValuesFile(m, globalSchema, "values.yaml")
 }

pkg/config.go

@@ -140,6 +140,7 @@ type TemplatesLinterRules struct {
 	ServicePortRule    RuleConfig
 	ClusterDomainRule  RuleConfig
 	RegistryRule       RuleConfig
+	HTTPRouteRule      RuleConfig
 	EnabledModulesRule RuleConfig
 }
 
@@ -156,6 +157,7 @@ type TemplatesExcludeRules struct {
 	ServicePort    ServicePortExcludeList
 	KubeRBACProxy  StringRuleExcludeList
 	Ingress        KindRuleExcludeList
+	HTTPRoute      KindRuleExcludeList
 	EnabledModules EnabledModulesExcludeRule
 }
 

pkg/linters/hooks/hooks.go

@@ -50,7 +50,7 @@ func (h *Hooks) Run(m *module.Module) {
 
 	r := rules.NewHookRule(h.cfg)
 	for _, object := range m.GetStorage() {
-		r.CheckIngressCopyCustomCertificateRule(m, object, errorList)
+		r.CheckCopyCustomCertificateRule(m, object, errorList)
 	}
 }
 

pkg/linters/hooks/rules/rules.go

@@ -48,7 +48,7 @@ func NewHookRule(cfg *pkg.HooksLinterConfig) *HookRule {
 	}
 }
 
-func (l *HookRule) CheckIngressCopyCustomCertificateRule(m *module.Module, object storage.StoreObject, errorList *errors.LintRuleErrorsList) {
+func (l *HookRule) CheckCopyCustomCertificateRule(m *module.Module, object storage.StoreObject, errorList *errors.LintRuleErrorsList) {
 	errorList = errorList.WithRule(l.GetName()).WithFilePath(object.GetPath())
 
 	const (
@@ -59,7 +59,7 @@ func (l *HookRule) CheckIngressCopyCustomCertificateRule(m *module.Module, objec
 		errorList = errorList.WithMaxLevel(ptr.To(pkg.Ignored))
 	}
 
-	if object.Unstructured.GetKind() != "Ingress" {
+	if object.Unstructured.GetKind() != "Ingress" && object.Unstructured.GetKind() != "HTTPRoute" {
 		return
 	}
 
@@ -82,7 +82,7 @@ func (l *HookRule) CheckIngressCopyCustomCertificateRule(m *module.Module, objec
 	}
 
 	if _, ok := imports[copyCustomCertificateImport]; !ok {
-		errorList.Error("Ingress resource exists but module does not have copy_custom_certificate hook")
+		errorList.Errorf("%s resource exists but module does not have copy_custom_certificate hook", object.Unstructured.GetKind())
 	}
 }