Create horizon route and svc overrides

Creates the route for the horizon, also allows to customize the
route via override.

Generats the service override for the env with what is configured in
the externalEndpoints, or specified in the service template override.

Depends-On: openstack-k8s-operators/lib-common#313
Depends-On: openstack-k8s-operators/keystone-operator#289
Depends-On: openstack-k8s-operators/horizon-operator#202

Jira: OSP-26690

apis/bases/core.openstack.org_openstackcontrolplanes.yaml

@@ -4076,6 +4076,107 @@ spec:
                 type: object
               horizon:
                 properties:
+                  apiOverride:
+                    properties:
+                      route:
+                        properties:
+                          metadata:
+                            properties:
+                              annotations:
+                                additionalProperties:
+                                  type: string
+                                type: object
+                              labels:
+                                additionalProperties:
+                                  type: string
+                                type: object
+                            type: object
+                          spec:
+                            properties:
+                              alternateBackends:
+                                items:
+                                  properties:
+                                    kind:
+                                      enum:
+                                      - Service
+                                      - ""
+                                      type: string
+                                    name:
+                                      type: string
+                                    weight:
+                                      format: int32
+                                      maximum: 256
+                                      minimum: 0
+                                      type: integer
+                                  type: object
+                                maxItems: 3
+                                type: array
+                              host:
+                                maxLength: 253
+                                pattern: ^([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]{0,61}[a-zA-Z0-9])(\.([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]{0,61}[a-zA-Z0-9]))*$
+                                type: string
+                              path:
+                                pattern: ^/
+                                type: string
+                              port:
+                                properties:
+                                  targetPort:
+                                    anyOf:
+                                    - type: integer
+                                    - type: string
+                                    x-kubernetes-int-or-string: true
+                                required:
+                                - targetPort
+                                type: object
+                              subdomain:
+                                maxLength: 253
+                                pattern: ^([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]{0,61}[a-zA-Z0-9])(\.([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]{0,61}[a-zA-Z0-9]))*$
+                                type: string
+                              tls:
+                                properties:
+                                  caCertificate:
+                                    type: string
+                                  certificate:
+                                    type: string
+                                  destinationCACertificate:
+                                    type: string
+                                  insecureEdgeTerminationPolicy:
+                                    type: string
+                                  key:
+                                    type: string
+                                  termination:
+                                    enum:
+                                    - edge
+                                    - reencrypt
+                                    - passthrough
+                                    type: string
+                                required:
+                                - termination
+                                type: object
+                              to:
+                                properties:
+                                  kind:
+                                    enum:
+                                    - Service
+                                    - ""
+                                    type: string
+                                  name:
+                                    type: string
+                                  weight:
+                                    format: int32
+                                    maximum: 256
+                                    minimum: 0
+                                    type: integer
+                                type: object
+                              wildcardPolicy:
+                                enum:
+                                - None
+                                - Subdomain
+                                - ""
+                                type: string
+                            type: object
+                        type: object
+                    type: object
                   enabled:
                     default: false
                     type: boolean
@@ -4103,6 +4204,64 @@ spec:
                         additionalProperties:
                           type: string
                         type: object
+                      override:
+                        properties:
+                          service:
+                            items:
+                              properties:
+                                endpoint:
+                                  enum:
+                                  - internal
+                                  - public
+                                  type: string
+                                endpointURL:
+                                  type: string
+                                metadata:
+                                  properties:
+                                    annotations:
+                                      additionalProperties:
+                                        type: string
+                                      type: object
+                                    labels:
+                                      additionalProperties:
+                                        type: string
+                                      type: object
+                                  type: object
+                                spec:
+                                  properties:
+                                    externalName:
+                                      type: string
+                                    externalTrafficPolicy:
+                                      type: string
+                                    internalTrafficPolicy:
+                                      type: string
+                                    ipFamilyPolicy:
+                                      type: string
+                                    loadBalancerClass:
+                                      type: string
+                                    loadBalancerSourceRanges:
+                                      items:
+                                        type: string
+                                      type: array
+                                    sessionAffinity:
+                                      type: string
+                                    sessionAffinityConfig:
+                                      properties:
+                                        clientIP:
+                                          properties:
+                                            timeoutSeconds:
+                                              format: int32
+                                              type: integer
+                                          type: object
+                                      type: object
+                                    type:
+                                      type: string
+                                  type: object
+                              required:
+                              - endpoint
+                              type: object
+                            type: array
+                        type: object
                       preserveJobs:
                         default: false
                         type: boolean
@@ -4143,20 +4302,6 @@ spec:
                               x-kubernetes-int-or-string: true
                             type: object
                         type: object
-                      route:
-                        properties:
-                          routeLocation:
-                            type: string
-                          routeName:
-                            default: horizon
-                            type: string
-                          routeTLSCA:
-                            type: string
-                          routeTLSEnabled:
-                            type: string
-                          routeTLSKey:
-                            type: string
-                        type: object
                       secret:
                         type: string
                     required:

apis/core/v1beta1/openstackcontrolplane_types.go

@@ -522,6 +522,18 @@ type HorizonSection struct {
 	// +kubebuilder:validation:Optional
 	// Template - Overrides to use when creating the Horizon services
 	Template horizonv1.HorizonSpec `json:"template,omitempty"`
+
+	// +kubebuilder:validation:Optional
+	// +operator-sdk:csv:customresourcedefinitions:type=spec
+	// APIOverride, provides the ability to override the generated manifest of several child resources.
+	APIOverride HorizonOverride `json:"apiOverride,omitempty"`
+}
+
+// HorizonOverride to override the generated manifest of several child resources.
+type HorizonOverride struct {
+	// +kubebuilder:validation:Optional
+	// Route overrides to use when creating the public service endpoint
+	Route *route.OverrideSpec `json:"route,omitempty"`
 }
 
 // CeilometerSection defines the desired state of OpenStack Telemetry services