Add Trunk resource controller implementation

Makefile

@@ -316,7 +316,7 @@ CONTROLLER_TOOLS_VERSION ?= v0.17.1
 ENVTEST_VERSION ?= release-0.22
 GOLANGCI_LINT_VERSION ?= v2.5.0
 KAL_VERSION ?= v0.0.0-20250924094418-502783c08f9d
-MOCKGEN_VERSION ?= v0.5.0
+MOCKGEN_VERSION ?= v0.6.0
 KUTTL_VERSION ?= v0.23.0
 GOVULNCHECK_VERSION ?= v1.1.4
 OPERATOR_SDK_VERSION ?= v1.41.1

PROJECT

@@ -112,6 +112,14 @@ resources:
   kind: Subnet
   path: github.com/k-orc/openstack-resource-controller/api/v1alpha1
   version: v1alpha1
+- api:
+    crdVersion: v1
+    namespaced: true
+  domain: k-orc.cloud
+  group: openstack
+  kind: Trunk
+  path: github.com/k-orc/openstack-resource-controller/api/v1alpha1
+  version: v1alpha1
 - api:
     crdVersion: v1
     namespaced: true

README.md

@@ -78,6 +78,7 @@ kubectl delete -f $ORC_RELEASE
 | server                      |         |    ◐    |     ◐    |
 | server group                |         |    ✔    |     ✔    |
 | subnet                      |         |    ◐    |     ◐    |
+| trunk                       |         |    ✔    |     ✔    |
 | volume                      |         |    ◐    |     ◐    |
 | volume type                 |         |    ◐    |     ◐    |
 | domain                      |         |    ✔    |     ✔    |

api/v1alpha1/trunk_type.go

@@ -0,0 +1,158 @@
+/*
+Copyright 2025 The ORC Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1alpha1
+
+// TrunkFilter specifies a filter to select a trunk. At least one parameter must be specified.
+// +kubebuilder:validation:MinProperties:=1
+type TrunkFilter struct {
+	// name of the existing resource
+	// +optional
+	Name *OpenStackName `json:"name,omitempty"`
+
+	// description of the existing resource
+	// +optional
+	Description *NeutronDescription `json:"description,omitempty"`
+
+	// portRef is a reference to the ORC Port which this trunk is associated with.
+	// +optional
+	PortRef *KubernetesNameRef `json:"portRef,omitempty"`
+
+	// projectRef is a reference to the ORC Project this resource is associated with.
+	// Typically, only used by admin.
+	// +optional
+	ProjectRef *KubernetesNameRef `json:"projectRef,omitempty"`
+
+	FilterByNeutronTags `json:",inline"`
+}
+
+// Subport represents a subport that will be attached to a trunk.
+type Subport struct {
+	// portRef is a reference to the ORC Port which will be used as a subport.
+	// +required
+	PortRef KubernetesNameRef `json:"portRef"`
+
+	// segmentationType is the type of segmentation to use (e.g., "vlan").
+	// +required
+	// +kubebuilder:validation:MaxLength=64
+	SegmentationType string `json:"segmentationType"`
+
+	// segmentationID is the segmentation identifier (e.g., VLAN ID).
+	// +required
+	SegmentationID int32 `json:"segmentationID"`
+}
+
+// SubportStatus represents the observed state of a subport.
+type SubportStatus struct {
+	// portID is the ID of the port used as a subport.
+	// +kubebuilder:validation:MaxLength=1024
+	// +optional
+	PortID string `json:"portID,omitempty"`
+
+	// segmentationType is the type of segmentation used.
+	// +kubebuilder:validation:MaxLength=1024
+	// +optional
+	SegmentationType string `json:"segmentationType,omitempty"`
+
+	// segmentationID is the segmentation identifier.
+	// +optional
+	SegmentationID *int32 `json:"segmentationID,omitempty"`
+}
+
+// +kubebuilder:validation:XValidation:rule="self == oldSelf",message="portRef is immutable"
+type TrunkResourceSpec struct {
+	// name is a human-readable name of the trunk. If not set, the object's name will be used.
+	// +optional
+	Name *OpenStackName `json:"name,omitempty"`
+
+	// description is a human-readable description for the resource.
+	// +optional
+	Description *NeutronDescription `json:"description,omitempty"`
+
+	// portRef is a reference to the ORC Port which will be used as the parent port for this trunk.
+	// +required
+	PortRef KubernetesNameRef `json:"portRef"`
+
+	// tags is a list of tags which will be applied to the trunk.
+	// +kubebuilder:validation:MaxItems:=64
+	// +listType=set
+	// +optional
+	Tags []NeutronTag `json:"tags,omitempty"`
+
+	// adminStateUp is the administrative state of the trunk, which is up (true) or down (false).
+	// +optional
+	AdminStateUp *bool `json:"adminStateUp,omitempty"`
+
+	// subports are the subports that will be attached to this trunk.
+	// +kubebuilder:validation:MaxItems:=128
+	// +listType=atomic
+	// +optional
+	Subports []Subport `json:"subports,omitempty"`
+
+	// projectRef is a reference to the ORC Project this resource is associated with.
+	// Typically, only used by admin.
+	// +optional
+	// +kubebuilder:validation:XValidation:rule="self == oldSelf",message="projectRef is immutable"
+	ProjectRef *KubernetesNameRef `json:"projectRef,omitempty"`
+}
+
+type TrunkResourceStatus struct {
+	// name is the human-readable name of the resource. Might not be unique.
+	// +kubebuilder:validation:MaxLength=1024
+	// +optional
+	Name string `json:"name,omitempty"`
+
+	// description is a human-readable description for the resource.
+	// +kubebuilder:validation:MaxLength=1024
+	// +optional
+	Description string `json:"description,omitempty"`
+
+	// portID is the ID of the parent port.
+	// +kubebuilder:validation:MaxLength=1024
+	// +optional
+	PortID string `json:"portID,omitempty"`
+
+	// projectID is the project owner of the resource.
+	// +kubebuilder:validation:MaxLength=1024
+	// +optional
+	ProjectID string `json:"projectID,omitempty"`
+
+	// status indicates the current status of the resource.
+	// +kubebuilder:validation:MaxLength=1024
+	// +optional
+	Status string `json:"status,omitempty"`
+
+	// tags is the list of tags on the resource.
+	// +kubebuilder:validation:MaxItems=64
+	// +kubebuilder:validation:items:MaxLength=1024
+	// +listType=atomic
+	// +optional
+	Tags []string `json:"tags,omitempty"`
+
+	// adminStateUp is the administrative state of the trunk,
+	// which is up (true) or down (false).
+	// +optional
+	AdminStateUp *bool `json:"adminStateUp,omitempty"`
+
+	// subports is a list of subports attached to this trunk.
+	// +kubebuilder:validation:MaxItems=128
+	// +listType=atomic
+	// +optional
+	Subports []SubportStatus `json:"subports,omitempty"`
+
+	NeutronStatusMetadata `json:",inline"`
+}
+