feat: support to specify k8s scheduling policies in cluster API

.github/utils/typos.toml

@@ -7,3 +7,4 @@ AKS = "AKS"
 ons = "ons"
 HashiCorp = "HashiCorp"
 Hashi = "Hashi"
+Ded = "Ded"

apis/apps/v1alpha1/cluster_types.go

@@ -107,6 +107,11 @@ type ClusterSpec struct {
 	// +optional
 	Tolerations []corev1.Toleration `json:"tolerations,omitempty"`
 
+	// Specifies the scheduling policy for the cluster.
+	//
+	// +optional
+	SchedulingPolicy *SchedulingPolicy `json:"schedulingPolicy,omitempty"`
+
 	// Cluster backup configuration.
 	//
 	// +optional
@@ -542,6 +547,11 @@ type ClusterComponentSpec struct {
 	// +optional
 	Tolerations []corev1.Toleration `json:"tolerations,omitempty"`
 
+	// Specifies the scheduling policy for the component.
+	//
+	// +optional
+	SchedulingPolicy *SchedulingPolicy `json:"schedulingPolicy,omitempty"`
+
 	// Specifies the resources requests and limits of the workload.
 	//
 	// +kubebuilder:pruning:PreserveUnknownFields
@@ -761,6 +771,46 @@ type Affinity struct {
 	Tenancy TenancyType `json:"tenancy,omitempty"`
 }
 
+type SchedulingPolicy struct {
+	// If specified, the pod will be dispatched by specified scheduler.
+	// If not specified, the pod will be dispatched by default scheduler.
+	//
+	// +optional
+	SchedulerName string `json:"schedulerName,omitempty"`
+
+	// NodeSelector is a selector which must be true for the pod to fit on a node.
+	// Selector which must match a node's labels for the pod to be scheduled on that node.
+	// More info: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/
+	//
+	// +optional
+	// +mapType=atomic
+	NodeSelector map[string]string `json:"nodeSelector,omitempty"`
+
+	// NodeName is a request to schedule this pod onto a specific node. If it is non-empty,
+	// the scheduler simply schedules this pod onto that node, assuming that it fits resource
+	// requirements.
+	//
+	// +optional
+	NodeName string `json:"nodeName,omitempty"`
+
+	// If specified, the cluster's scheduling constraints.
+	//
+	// +optional
+	Affinity *corev1.Affinity `json:"affinity,omitempty"`
+
+	// Attached to tolerate any taint that matches the triple `key,value,effect` using the matching operator `operator`.
+	//
+	// +optional
+	Tolerations []corev1.Toleration `json:"tolerations,omitempty"`
+
+	// TopologySpreadConstraints describes how a group of pods ought to spread across topology
+	// domains. Scheduler will schedule pods in a way which abides by the constraints.
+	// All topologySpreadConstraints are ANDed.
+	//
+	// +optional
+	TopologySpreadConstraints []corev1.TopologySpreadConstraint `json:"topologySpreadConstraints,omitempty"`
+}
+
 type TLSConfig struct {
 	// +kubebuilder:default=false
 	// +optional

apis/apps/v1alpha1/component_types.go

@@ -95,7 +95,7 @@ type ComponentSpec struct {
 	// +optional
 	ServiceAccountName string `json:"serviceAccountName,omitempty"`
 
-	// Specifies the scheduling constraints for the component's workload.
+	// Specifies the scheduling constraints for the component.
 	// If specified, it will override the cluster-wide affinity.
 	//
 	// +optional
@@ -107,6 +107,11 @@ type ComponentSpec struct {
 	// +optional
 	Tolerations []corev1.Toleration `json:"tolerations,omitempty"`
 
+	// Specifies the scheduling policy for the component.
+	//
+	// +optional
+	SchedulingPolicy *SchedulingPolicy `json:"schedulingPolicy,omitempty"`
+
 	// Specifies the TLS configuration for the component.
 	//
 	// +optional