mvp of Node Tainter

api/v1alpha1/nodetainterconfig_types.go

@@ -29,16 +29,37 @@ type NodeTainterConfigSpec struct {
 	// Important: Run "make" to regenerate code after modifying this file
 
 	// Foo is an example field of NodeTainterConfig. Edit nodetainterconfig_types.go to remove/update
-	Foo string `json:"foo,omitempty"`
+	// Foo string `json:"foo,omitempty"`
+
+	// Rules defines the mapping between keywords found in node names
+	// and the taints that should be applied.
+	// The key is the keyword (e.g., "gpu", "priority", "svc").
+	// The value is the taint string (e.g., "nvidia.com/gpu=present:NoSchedule").
+
+	// +kubebuilder:validation:Optional
+	// +kubebuilder:validation:MinProperties=1
+	LabelRules map[string]string `json:"labelRules,omitempty"`
 }
 
 // NodeTainterConfigStatus defines the observed state of NodeTainterConfig.
 type NodeTainterConfigStatus struct {
-	// INSERT ADDITIONAL STATUS FIELD - define observed state of cluster
-	// Important: Run "make" to regenerate code after modifying this file
+	// +optional
+	ObservedGeneration int64 `json:"observedGeneration,omitempty"`
+	// +optional
+	Conditions []metav1.Condition `json:"conditions,omitempty"`
+	// +optional
+	NodeTaintStatus []NodeTaintInfo `json:"nodeTaintStatus,omitempty"` // every Node status
+}
+
+// NodeTaintInfo holds Taint status for Node
+type NodeTaintInfo struct {
+	NodeName      string   `json:"nodeName"`
+	AppliedTaints []string `json:"appliedTaints,omitempty"` // String representation of applied Taints
+	Error         string   `json:"error,omitempty"`         // Error for this Node
 }
 
 // +kubebuilder:object:root=true
+// +kubebuilder:resource:scope=Cluster,shortName=ntc
 // +kubebuilder:subresource:status
 
 // NodeTainterConfig is the Schema for the nodetainterconfigs API.

api/v1alpha1/zz_generated.deepcopy.go

@@ -21,16 +21,37 @@ limitations under the License.
 package v1alpha1
 
 import (
+	"k8s.io/apimachinery/pkg/apis/meta/v1"
 	runtime "k8s.io/apimachinery/pkg/runtime"
 )
 
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *NodeTaintInfo) DeepCopyInto(out *NodeTaintInfo) {
+	*out = *in
+	if in.AppliedTaints != nil {
+		in, out := &in.AppliedTaints, &out.AppliedTaints
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new NodeTaintInfo.
+func (in *NodeTaintInfo) DeepCopy() *NodeTaintInfo {
+	if in == nil {
+		return nil
+	}
+	out := new(NodeTaintInfo)
+	in.DeepCopyInto(out)
+	return out
+}
+
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
 func (in *NodeTainterConfig) DeepCopyInto(out *NodeTainterConfig) {
 	*out = *in
 	out.TypeMeta = in.TypeMeta
 	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
-	out.Spec = in.Spec
-	out.Status = in.Status
+	in.Spec.DeepCopyInto(&out.Spec)
+	in.Status.DeepCopyInto(&out.Status)
 }
 
 // DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new NodeTainterConfig.
@@ -86,6 +107,13 @@ func (in *NodeTainterConfigList) DeepCopyObject() runtime.Object {
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
 func (in *NodeTainterConfigSpec) DeepCopyInto(out *NodeTainterConfigSpec) {
 	*out = *in
+	if in.LabelRules != nil {
+		in, out := &in.LabelRules, &out.LabelRules
+		*out = make(map[string]string, len(*in))
+		for key, val := range *in {
+			(*out)[key] = val
+		}
+	}
 }
 
 // DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new NodeTainterConfigSpec.
@@ -101,6 +129,20 @@ func (in *NodeTainterConfigSpec) DeepCopy() *NodeTainterConfigSpec {
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
 func (in *NodeTainterConfigStatus) DeepCopyInto(out *NodeTainterConfigStatus) {
 	*out = *in
+	if in.Conditions != nil {
+		in, out := &in.Conditions, &out.Conditions
+		*out = make([]v1.Condition, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	if in.NodeTaintStatus != nil {
+		in, out := &in.NodeTaintStatus, &out.NodeTaintStatus
+		*out = make([]NodeTaintInfo, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
 }
 
 // DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new NodeTainterConfigStatus.