feat(overcommit): add TimeBounds for cron overcommit

config/crd/bases/overcommit.katalyst.kubewharf.io_nodeovercommitconfigs.yaml

@@ -45,6 +45,16 @@ spec:
           spec:
             description: NodeOvercommitConfigSpec is a description of a NodeOvercommitConfig
             properties:
+              CronConsistency:
+                description: If CronConsistency is true, controller will ensure ResourceOvercommitRatio
+                  is consistent with the configuration of the TimeBound that should
+                  have been executed last time
+                type: boolean
+              StartingDeadlineSeconds:
+                description: controller is not going to schedule anything below now
+                  - StartingDeadlineSeconds
+                format: int64
+                type: integer
               nodeOvercommitSelectorVal:
                 description: NodeOvercommitSelectorVal is the value of node label
                   selector with key consts.NodeOvercommitSelectorKey, it decides whether
@@ -57,9 +67,47 @@ spec:
                   ratio that needs to inject into Node.Annotations cpu,memory are
                   supported.
                 type: object
+              timeBounds:
+                description: TimeBounds supports dynamically adjusting ResourceOvercommitRatio
+                items:
+                  properties:
+                    bounds:
+                      items:
+                        properties:
+                          cronTab:
+                            description: 'CronTab support standardSpec, requires 5
+                              entries representing: minute, hour, day of month, month
+                              and day of week'
+                            type: string
+                          resourceOvercommitRatio:
+                            additionalProperties:
+                              type: string
+                            description: Node overcommit ratio will be set as ResourceOvercommitRatio
+                              when CronTab is triggered cpu,memory are supported.
+                            type: object
+                        required:
+                        - cronTab
+                        type: object
+                      type: array
+                    end:
+                      format: date-time
+                      type: string
+                    start:
+                      description: TimeBound is valid between Start and End
+                      format: date-time
+                      type: string
+                  type: object
+                type: array
+            required:
+            - CronConsistency
             type: object
           status:
             properties:
+              lastScheduleTime:
+                description: LastScheduleTime recorded the time when the cronTab was
+                  triggered last time
+                format: date-time
+                type: string
               matchedNodeList:
                 description: NodeList which the nodeOvercommitConfig rules matched
                 items:

pkg/apis/overcommit/v1alpha1/types.go

@@ -32,11 +32,47 @@ type NodeOvercommitConfigSpec struct {
 	// cpu,memory are supported.
 	// +optional
 	ResourceOvercommitRatio map[v1.ResourceName]string `json:"resourceOvercommitRatio,omitempty"`
+
+	// TimeBounds supports dynamically adjusting ResourceOvercommitRatio
+	// +optional
+	TimeBounds []TimeBound `json:"timeBounds,omitempty"`
+
+	// If CronConsistency is true, controller will ensure ResourceOvercommitRatio is consistent with the configuration of the TimeBound that should have been executed last time
+	CronConsistency bool `json:"CronConsistency"`
+
+	// controller is not going to schedule anything below now - StartingDeadlineSeconds
+	StartingDeadlineSeconds *int64 `json:"StartingDeadlineSeconds,omitempty"`
 }
 
 type NodeOvercommitConfigStatus struct {
 	// NodeList which the nodeOvercommitConfig rules matched
 	MatchedNodeList []string `json:"matchedNodeList,omitempty"`
+
+	// LastScheduleTime recorded the time when the cronTab was triggered last time
+	LastScheduleTime *metav1.Time `json:"lastScheduleTime,omitempty"`
+}
+
+type TimeBound struct {
+	// TimeBound is valid between Start and End
+	// +optional
+	Start *metav1.Time `json:"start,omitempty"`
+
+	// +optional
+	End *metav1.Time `json:"end,omitempty"`
+
+	// +optional
+	Bounds []Bound `json:"bounds,omitempty"`
+}
+
+type Bound struct {
+	// CronTab support standardSpec, requires 5 entries
+	// representing: minute, hour, day of month, month and day of week
+	CronTab string `json:"cronTab"`
+
+	// Node overcommit ratio will be set as ResourceOvercommitRatio when CronTab is triggered
+	// cpu,memory are supported.
+	// +optional
+	ResourceOvercommitRatio map[v1.ResourceName]string `json:"resourceOvercommitRatio,omitempty"`
 }
 
 // +genclient