✨ Implement devmachinepools

test/infrastructure/docker/api/v1beta2/devmachinepool_types.go

@@ -0,0 +1,153 @@
+/*
+Copyright 2026 The Kubernetes 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 v1beta2
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+
+	clusterv1 "sigs.k8s.io/cluster-api/api/core/v1beta2"
+)
+
+const (
+	// DevMachinePoolFinalizer allows ReconcileDevMachinePool to clean up resources.
+	DevMachinePoolFinalizer = "devmachinepool.infrastructure.cluster.x-k8s.io"
+)
+
+const (
+	// ReplicasReadyCondition reports an aggregate of current status of the replicas controlled by the MachinePool.
+	ReplicasReadyCondition string = "ReplicasReady"
+
+	// ReplicasReadyReason surfaces when the DevMachinePool ReplicasReadyConditio is met.
+	ReplicasReadyReason string = clusterv1.ReadyReason
+)
+
+// DevMachinePool's conditions that apply to all the supported backends.
+
+// DevMachinePool's Ready condition and corresponding reasons.
+const (
+	// DevMachinePoolReadyCondition is true if
+	// - The DevMachinePool's is using a docker backend and ReplicasReadyCondition is true.
+	DevMachinePoolReadyCondition = clusterv1.ReadyCondition
+
+	// DevMachinePoolReadyReason surfaces when the DevMachinePool readiness criteria is met.
+	DevMachinePoolReadyReason = clusterv1.ReadyReason
+
+	// DevMachinePoolNotReadyReason surfaces when the DevMachinePool readiness criteria is not met.
+	DevMachinePoolNotReadyReason = clusterv1.NotReadyReason
+
+	// DevMachinePoolReadyUnknownReason surfaces when at least one DevMachinePool readiness criteria is unknown
+	// and no DevMachinePool readiness criteria is not met.
+	DevMachinePoolReadyUnknownReason = clusterv1.ReadyUnknownReason
+)
+
+// +kubebuilder:resource:path=devmachinepools,scope=Namespaced,categories=cluster-api
+// +kubebuilder:storageversion
+// +kubebuilder:object:root=true
+// +kubebuilder:subresource:status
+// +kubebuilder:printcolumn:name="Age",type="date",JSONPath=".metadata.creationTimestamp",description="Time duration since creation of DevMachinePool"
+
+// DevMachinePool is the Schema for the devmachinepools API.
+type DevMachinePool struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   DevMachinePoolSpec   `json:"spec,omitempty"`
+	Status DevMachinePoolStatus `json:"status,omitempty"`
+}
+
+// +kubebuilder:object:root=true
+
+// DevMachinePoolList contains a list of DevMachinePool.
+type DevMachinePoolList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []DevMachinePool `json:"items"`
+}
+
+// DevMachinePoolSpec defines the desired state of DevMachinePool.
+type DevMachinePoolSpec struct {
+	// ProviderID is the identification ID of the Machine Pool
+	// +optional
+	ProviderID string `json:"providerID,omitempty"`
+
+	// ProviderIDList is the list of identification IDs of machine instances managed by this Machine Pool
+	// +optional
+	ProviderIDList []string `json:"providerIDList,omitempty"`
+
+	// Template contains the details used to build a replica machine within the Machine Pool
+	// +optional
+	Template DevMachinePoolBackendTemplate `json:"template"`
+}
+
+// DevMachinePoolBackendTemplate defines backends for a DevMachinePool.
+type DevMachinePoolBackendTemplate struct {
+	// docker defines a backend for a DevMachine using docker containers.
+	// +optional
+	Docker *DockerMachinePoolMachineTemplate `json:"docker,omitempty"`
+}
+
+// DevMachinePoolStatus defines the observed state of DevMachinePool.
+type DevMachinePoolStatus struct {
+	// conditions represents the observations of a DevMachinePool's current state.
+	// Known condition types are Ready, ReplicasReady, Resized, ReplicasReady.
+	// +optional
+	// +listType=map
+	// +listMapKey=type
+	// +kubebuilder:validation:MaxItems=32
+	Conditions []metav1.Condition `json:"conditions,omitempty"`
+
+	// Ready denotes that the machine pool is ready
+	// +optional
+	Ready bool `json:"ready"`
+
+	// Replicas is the most recently observed number of replicas.
+	// +optional
+	Replicas int32 `json:"replicas"`
+
+	// The generation observed by the deployment controller.
+	// +optional
+	ObservedGeneration int64 `json:"observedGeneration,omitempty"`
+
+	// InfrastructureMachineKind is the kind of the infrastructure resources behind MachinePool Machines.
+	// +optional
+	InfrastructureMachineKind string `json:"infrastructureMachineKind,omitempty"`
+
+	// Instances contains the status for each instance in the pool
+	// +optional
+	Instances []DevMachinePoolBackendInstanceStatus `json:"instances,omitempty"`
+}
+
+// DevMachinePoolBackendInstanceStatus contains status information about a DevMachinePool instances.
+type DevMachinePoolBackendInstanceStatus struct {
+	// docker define backend status for a DevMachine for a machine using docker containers.
+	// +optional
+	Docker *DockerMachinePoolInstanceStatus `json:"docker,omitempty"`
+}
+
+// GetConditions returns the set of conditions for this object.
+func (d *DevMachinePool) GetConditions() []metav1.Condition {
+	return d.Status.Conditions
+}
+
+// SetConditions sets conditions for an API object.
+func (d *DevMachinePool) SetConditions(conditions []metav1.Condition) {
+	d.Status.Conditions = conditions
+}
+
+func init() {
+	objectTypes = append(objectTypes, &DevMachinePool{}, &DevMachinePoolList{})
+}

test/infrastructure/docker/api/v1beta2/devmachinepooltemplate_types.go

@@ -0,0 +1,64 @@
+/*
+Copyright 2026 The Kubernetes 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 v1beta2
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+
+	clusterv1 "sigs.k8s.io/cluster-api/api/core/v1beta2"
+)
+
+// +kubebuilder:object:root=true
+// +kubebuilder:resource:path=devmachinepooltemplates,scope=Namespaced,categories=cluster-api
+// +kubebuilder:storageversion
+// +kubebuilder:printcolumn:name="Age",type="date",JSONPath=".metadata.creationTimestamp",description="Time duration since creation of DevMachinePoolTemplate"
+
+// DevMachinePoolTemplate is the Schema for the devmachinepooltemplates API.
+type DevMachinePoolTemplate struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec DevMachinePoolTemplateSpec `json:"spec,omitempty"`
+}
+
+// +kubebuilder:object:root=true
+
+// DevMachinePoolTemplateList contains a list of DevMachinePoolTemplate.
+type DevMachinePoolTemplateList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []DevMachinePoolTemplate `json:"items"`
+}
+
+// DevMachinePoolTemplateSpec defines the desired state of DevMachinePoolTemplate.
+type DevMachinePoolTemplateSpec struct {
+	Template DevMachinePoolTemplateResource `json:"template"`
+}
+
+// DevMachinePoolTemplateResource describes the data needed to create a DevMachine from a template.
+type DevMachinePoolTemplateResource struct {
+	// Standard object's metadata.
+	// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
+	// +optional
+	ObjectMeta clusterv1.ObjectMeta `json:"metadata,omitempty,omitzero"`
+
+	Spec DevMachinePoolSpec `json:"spec"`
+}
+
+func init() {
+	objectTypes = append(objectTypes, &DevMachinePoolTemplate{}, &DevMachinePoolTemplateList{})
+}