Running WMS + Layer OpenAPI

Dockerfile

@@ -4,6 +4,7 @@ ARG TARGETOS
 ARG TARGETARCH
 
 #COPY --from=repos ./smooth-operator /smooth-operator
+#COPY --from=repos ./ogc-specifications /ogc-specifications
 
 WORKDIR /workspace
 # Copy the Go Modules manifests

Makefile

@@ -44,6 +44,7 @@ help: ## Display this help.
 .PHONY: manifests
 manifests: controller-gen ## Generate WebhookConfiguration, ClusterRole and CustomResourceDefinition objects.
 	$(CONTROLLER_GEN) rbac:roleName=manager-role crd:allowDangerousTypes=true webhook paths="./..." output:crd:artifacts:config=config/crd/bases
+	go run config/crd/update_openapi.go config/crd/bases
 ## allowDangerousTypes=true for v2beta structs
 
 .PHONY: generate

api/v2beta1/wms_conversion.go

@@ -26,6 +26,7 @@
 
 import (
 	"errors"
+	smoothoperatorutils "github.com/pdok/smooth-operator/pkg/util"
 	"log"
 	"sigs.k8s.io/controller-runtime/pkg/conversion"
 	"strconv"
@@ -320,6 +321,7 @@
 			Keywords:      v2Service.Keywords,
 			Layers:        &[]pdoknlv3.Layer{},
 			BoundingBoxes: boundingBoxes,
+			Visible:       smoothoperatorutils.Pointer(true),
 		}
 
 		// adding the bottom layers to the middle layers they are grouped by
@@ -421,10 +423,10 @@
 	return layer
 }
 
 func mapV3LayerToV2Layers(v3Layer pdoknlv3.Layer, parent *pdoknlv3.Layer, serviceEPSG string) []WMSLayer {
 	var layers []WMSLayer
 
-	if parent == nil && *v3Layer.Name == "wms" {
+	if parent == nil && v3Layer.Name == nil {
 		// Default top layer, do not include in v2 layers
 		if v3Layer.Layers != nil {
 			for _, childLayer := range *v3Layer.Layers {
@@ -441,7 +443,7 @@
 			Styles:      []Style{},
 		}
 
-		v2Layer.Visible = PointerVal(v3Layer.Visible, true)
+		v2Layer.Visible = *v3Layer.Visible
 
 		if parent != nil {
 			v2Layer.Group = parent.Name

api/v2beta1/wms_types.go

@@ -54,9 +54,10 @@ type WMSSpec struct {
 
 // WMSService is the struct for all service level fields
 type WMSService struct {
-	Inspire            bool       `json:"inspire"`
-	Title              string     `json:"title"`
-	Abstract           string     `json:"abstract"`
+	Inspire  bool   `json:"inspire"`
+	Title    string `json:"title"`
+	Abstract string `json:"abstract"`
+	// +kubebuilder:default="https://creativecommons.org/publicdomain/zero/1.0/deed.nl"
 	AccessConstraints  string     `json:"accessConstraints"`
 	Keywords           []string   `json:"keywords"`
 	MetadataIdentifier string     `json:"metadataIdentifier"`
@@ -86,7 +87,7 @@ type WMSLayer struct {
 	Extent                    *string  `json:"extent,omitempty"`
 	MinScale                  *float64 `json:"minScale,omitempty"`
 	MaxScale                  *float64 `json:"maxScale,omitempty"`
-	LabelNoClip               bool     `json:"labelNoClip"`
+	LabelNoClip               bool     `json:"labelNoClip,omitempty"`
 	Data                      *Data    `json:"data,omitempty"`
 }
 

api/v3/wms_types.go

@@ -45,65 +45,148 @@ const (
 
 // WMSSpec defines the desired state of WMS.
 type WMSSpec struct {
-	Lifecycle *shared_model.Lifecycle `json:"lifecycle"`
+	// Optional lifecycle settings
+	Lifecycle *shared_model.Lifecycle `json:"lifecycle,omitempty"`
 
 	// +kubebuilder:validation:Type=object
 	// +kubebuilder:validation:Schemaless
 	// +kubebuilder:pruning:PreserveUnknownFields
 	// Optional strategic merge patch for the pod in the deployment. E.g. to patch the resources or add extra env vars.
-	PodSpecPatch                 *corev1.PodSpec                            `json:"podSpecPatch,omitempty"`
-	HorizontalPodAutoscalerPatch *autoscalingv2.HorizontalPodAutoscalerSpec `json:"horizontalPodAutoscalerPatch"`
-	Options                      Options                                    `json:"options,omitempty"`
-	Service                      WMSService                                 `json:"service"`
+	PodSpecPatch *corev1.PodSpec `json:"podSpecPatch,omitempty"`
+
+	// Optional specification for the HorizontalAutoscaler
+	HorizontalPodAutoscalerPatch *autoscalingv2.HorizontalPodAutoscalerSpec `json:"horizontalPodAutoscalerPatch,omitempty"`
+
+	// Optional options for the configuration of the service.
+	Options Options `json:"options,omitempty"`
+
+	// Service specification
+	Service WMSService `json:"service"`
 }
 
 type WMSService struct {
-	URL          string   `json:"url"`
-	Title        string   `json:"title"`
-	Abstract     string   `json:"abstract"`
-	Keywords     []string `json:"keywords"`
-	OwnerInfoRef string   `json:"ownerInfoRef"`
-	Fees         *string  `json:"fees,omitempty"`
+	// URL of the service
+	// +kubebuilder:validation:Format:=uri
+	URL string `json:"url"`
+
+	// Title of the service
+	// +kubebuilder:validation:MinLength:=1
+	Title string `json:"title"`
+
+	// Abstract (short description) of the service
+	// +kubebuilder:validation:MinLength:=1
+	Abstract string `json:"abstract"`
+
+	// Keywords of the service
+	// +kubebuilder:validation:MinItems:=1
+	Keywords []string `json:"keywords"`
+
+	// Reference to a CR of Kind OwnerInfo
+	// +kubebuilder:validation:MinLength:=1
+	OwnerInfoRef string `json:"ownerInfoRef"`
+
+	// TODO ??
+	// +kubebuilder:validation:MinLength:=1
+	Fees *string `json:"fees,omitempty"`
+
+	// AccessConstraints (licence) that are applicable to the service
 	// +kubebuilder:default="https://creativecommons.org/publicdomain/zero/1.0/deed.nl"
-	AccessConstraints string   `json:"accessConstraints"`
-	MaxSize           *int32   `json:"maxSize,omitempty"`
-	Inspire           *Inspire `json:"inspire,omitempty"`
+	AccessConstraints string `json:"accessConstraints"`
+
+	// TODO??
+	MaxSize *int32 `json:"maxSize,omitempty"`
+
+	// Optional specification Inspire themes and ids
+	Inspire *Inspire `json:"inspire,omitempty"`
+
+	// CRS of the data
+	// +kubebuilder:validation:Pattern:=`(EPSG|CRS):\d+`
 	//nolint:tagliatelle
-	DataEPSG      string         `json:"dataEPSG"`
-	Resolution    *int32         `json:"resolution,omitempty"`
-	DefResolution *int32         `json:"defResolution,omitempty"`
+	DataEPSG string `json:"dataEPSG"`
+
+	// TODO ??
+	Resolution *int32 `json:"resolution,omitempty"`
+
+	// TODO ??
+	DefResolution *int32 `json:"defResolution,omitempty"`
+
+	// Optional. Required files for the styling of the service
 	StylingAssets *StylingAssets `json:"stylingAssets,omitempty"`
-	Mapfile       *Mapfile       `json:"mapfile,omitempty"`
-	Layer         Layer          `json:"layer"`
+
+	// Custom mapfile
+	Mapfile *Mapfile `json:"mapfile,omitempty"`
+
+	// Toplayer
+	Layer Layer `json:"layer"`
 }
 
+// +kubebuilder:validation:XValidation:message="Either blobKeys or configMapRefs is required",rule="has(self.blobKeys) || has(self.configMapRefs)"
 type StylingAssets struct {
-	BlobKeys      []string       `json:"blobKeys"`
-	ConfigMapRefs []ConfigMapRef `json:"configMapRefs"`
+	// +kubebuilder:validations:MinItems:=1
+	BlobKeys []string `json:"blobKeys,omitempty"`
+
+	// +kubebuilder:validations:MinItems:=1
+	ConfigMapRefs []ConfigMapRef `json:"configMapRefs,omitempty"`
 }
 
 type ConfigMapRef struct {
-	Name string   `json:"name"`
+	// +kubebuilder:validations:MinLength:=1
+	Name string `json:"name"`
+
+	// +kubebuilder:validations:MinItems:=1
 	Keys []string `json:"keys,omitempty"`
 }
 
+// +kubebuilder:validation:XValidation:message="A layer can only have data or layers, not both.", rule="has(self.data) || has(self.layers)"
 type Layer struct {
-	Name                *string          `json:"name"`
-	Title               *string          `json:"title,omitempty"`
-	Abstract            *string          `json:"abstract,omitempty"`
-	Keywords            []string         `json:"keywords"`
-	BoundingBoxes       []WMSBoundingBox `json:"boundingBoxes"`
-	Visible             *bool            `json:"visible,omitempty"`
-	Authority           *Authority       `json:"authority,omitempty"`
-	DatasetMetadataURL  *MetadataURL     `json:"datasetMetadataUrl,omitempty"`
-	MinScaleDenominator *string          `json:"minscaledenominator,omitempty"`
-	MaxScaleDenominator *string          `json:"maxscaledenominator,omitempty"`
-	Styles              []Style          `json:"styles"`
-	LabelNoClip         bool             `json:"labelNoClip"`
-	Data                *Data            `json:"data,omitempty"`
-	// Nested structs do not work in crd generation
-	// +kubebuilder:pruning:PreserveUnknownFields
-	// +kubebuilder:validation:Schemaless
+	// Name of the layer, required for layers on the 2nd or 3rd level
+	// +kubebuilder:validations:MinLength:=1
+	Name *string `json:"name,omitempty"`
+
+	// Title of the layer
+	// +kubebuilder:validations:MinLength:=1
+	Title *string `json:"title,omitempty"`
+
+	// Abstract of the layer
+	// +kubebuilder:validations:MinLength:=1
+	Abstract *string `json:"abstract,omitempty"`
+
+	// Keywords of the layer
+	// +kubebuilder:validations:MinItems:=1
+	Keywords []string `json:"keywords"`
+
+	// BoundingBoxes of the layer. If omitted the boundingboxes of the parent layer of the service is used.
+	BoundingBoxes []WMSBoundingBox `json:"boundingBoxes,omitempty"`
+
+	// Whether or not the layer is visible. At least one of the layers must be visible.
+	// +kubebuilder:default:=true
+	Visible *bool `json:"visible,omitempty"`
+
+	// TODO ??
+	Authority *Authority `json:"authority,omitempty"`
+
+	// Links to metadata
+	DatasetMetadataURL *MetadataURL `json:"datasetMetadataUrl,omitempty"`
+
+	// The minimum scale at which this layer functions
+	// +kubebuilder:validation:Pattern:=`^[1-9][0-9]*(.[0-9]+)$`
+	MinScaleDenominator *string `json:"minscaledenominator,omitempty"`
+
+	// The maximum scale at which this layer functions
+	// +kubebuilder:validation:Pattern:=`^[1-9][0-9]*(.[0-9]+)$`
+	MaxScaleDenominator *string `json:"maxscaledenominator,omitempty"`
+
+	// List of styles used by the layer
+	// +kubebuilder:validations:MinItems:=1
+	Styles []Style `json:"styles,omitempty"`
+
+	// TODO ??
+	LabelNoClip bool `json:"labelNoClip,omitempty"`
+
+	// Data (gpkg/postgis/tif) used by the layer
+	Data *Data `json:"data,omitempty"`
+
+	// Sublayers of the layer
 	Layers *[]Layer `json:"layers,omitempty"`
 }
 
@@ -130,13 +213,22 @@ type Authority struct {
 }
 
 type Style struct {
-	Name          string  `json:"name"`
-	Title         *string `json:"title"`
-	Abstract      *string `json:"abstract"`
-	Visualization *string `json:"visualization"`
-	Legend        *Legend `json:"legend"`
+	// +kubebuilder:validations:MinLength:=1
+	Name string `json:"name"`
+
+	// +kubebuilder:validations:MinLength:=1
+	Title *string `json:"title,omitempty"`
+
+	// +kubebuilder:validations:MinLength:=1
+	Abstract *string `json:"abstract,omitempty"`
+
+	// +kubebuilder:validations:MinLength:=1
+	Visualization *string `json:"visualization,omitempty"`
+
+	Legend *Legend `json:"legend,omitempty"`
 }
 
+// TODO add validations + descriptions
 type Legend struct {
 	Width   int32  `json:"width"`
 	Height  int32  `json:"height"`

api/v3/wms_validation.go

@@ -95,15 +95,28 @@ func validateWMS(wms *WMS, warnings *[]string, reasons *[]string) {
 	wms.Spec.Service.Layer.setInheritedBoundingBoxes()
 	for _, layer := range wms.Spec.Service.Layer.GetAllLayers() {
 		var layerReasons []string
-		if slices.Contains(names, *layer.Name) {
-			*reasons = append(*reasons, fmt.Sprintf("layer names must be unique, layer.name '%s' is duplicated", *layer.Name))
+
+		layerType := layer.GetLayerType(&service)
+		var layerName string
+		if layer.Name == nil {
+			if layerType != TopLayer {
+				layerReasons = append(layerReasons, "layer.Name is required (except for the toplayer)")
+			}
+			layerName = "unnamed:" + layerType
+		} else {
+			layerName = *layer.Name
 		}
-		names = append(names, *layer.Name)
+
+		if slices.Contains(names, layerName) {
+			layerReasons = append(layerReasons, fmt.Sprintf("layer names must be unique, layer.name '%s' is duplicated", layerName))
+		}
+		names = append(names, layerName)
+
 		if service.Mapfile != nil && layer.BoundingBoxes != nil {
 			*warnings = append(*warnings, sharedValidation.FormatValidationWarning("layer.boundingBoxes is not used when service.mapfile is configured", wms.GroupVersionKind(), wms.GetName()))
 		}
 		if service.Mapfile == nil && service.DataEPSG != "EPSG:28992" && !layer.hasBoundingBoxForCRS(service.DataEPSG) {
-			*reasons = append(*reasons, "layer.boundingBoxes must contain a boundingBox for CRS '"+service.DataEPSG+"' when service.dataEPSG is not 'EPSG:28992'")
+			layerReasons = append(layerReasons, "layer.boundingBoxes must contain a boundingBox for CRS '"+service.DataEPSG+"' when service.dataEPSG is not 'EPSG:28992'")
 		}
 
 		//nolint:nestif
@@ -155,7 +168,7 @@ func validateWMS(wms *WMS, warnings *[]string, reasons *[]string) {
 				}
 			}
 			if !rewriteGroupToDataLayers && validateChildStyleNameEqual {
-				equalStylesNames, ok := equalChildStyleNames[*layer.Name]
+				equalStylesNames, ok := equalChildStyleNames[layerName]
 				if ok {
 					for _, styleName := range equalStylesNames {
 						layerReasons = append(layerReasons, fmt.Sprintf("invalid style: '%s': style.name from parent layer must not be set on a child layer", styleName))
@@ -174,7 +187,7 @@ func validateWMS(wms *WMS, warnings *[]string, reasons *[]string) {
 				}
 			}
 		}
-		layerType := layer.GetLayerType(&service)
+
 		if layerType == GroupLayer || layerType == TopLayer {
 			if !*layer.Visible {
 				layerReasons = append(layerReasons, layerType+" must be visible")
@@ -189,7 +202,7 @@ func validateWMS(wms *WMS, warnings *[]string, reasons *[]string) {
 			}
 		}
 		if len(layerReasons) != 0 {
-			*reasons = append(*reasons, fmt.Sprintf("%s '%s' is invalid: ", layerType, *layer.Name)+strings.Join(layerReasons, ", "))
+			*reasons = append(*reasons, fmt.Sprintf("%s '%s' is invalid: ", layerType, layerName)+strings.Join(layerReasons, ", "))
 		}
 	}
 
@@ -204,6 +217,12 @@ func findEqualChildStyleNames(layer *Layer, equalStyleNames *map[string][]string
 	}
 	equalChildStyleNames := map[string][]string{}
 	for _, childLayer := range *layer.Layers {
+		if childLayer.Name == nil {
+			// Name check is done elsewhere
+			// To prevent errors here we just continue
+			continue
+		}
+
 		var equalStyles []string
 		for _, style := range layer.Styles {
 			for _, childStyle := range childLayer.Styles {

cmd/main.go

@@ -53,7 +53,7 @@
 	defaultMapfileGeneratorImage      = "acrpdokprodman.azurecr.io/pdok/mapfile-generator:1.9.5"
 	defaultMapserverImage             = "acrpdokprodman.azurecr.io/mirror/docker.io/pdok/mapserver:8.4.0-4-nl"
 	defaultCapabilitiesGeneratorImage = "acrpdokprodman.azurecr.io/mirror/docker.io/pdok/ogc-capabilities-generator:1.0.0-beta7"
-	defaultFeatureinfoGeneratorImage  = "acrpdokprodman.azurecr.io/mirror/docker.io/pdok/featureinfo-generator:v1.4.0-beta1"
+	defaultFeatureinfoGeneratorImage  = "acrpdokprodman.azurecr.io/mirror/docker.io/pdok/featureinfo-generator:1.4.0-beta1"
 	defaultOgcWebserviceProxyImage    = "acrpdokprodman.azurecr.io/pdok/ogc-webservice-proxy:0.1.8"
 	defaultApacheExporterImage        = "acrpdokprodman.azurecr.io/mirror/docker.io/lusotycoon/apache-exporter:v0.7.0"
 
@@ -76,7 +76,7 @@
 }
 
 //nolint:gocyclo
 func main() {
 	var metricsAddr string
 	var metricsCertPath, metricsCertName, metricsCertKey string
 	var webhookCertPath, webhookCertName, webhookCertKey string