123 lines
3.3 KiB
Go
123 lines
3.3 KiB
Go
/*
|
|
Copyright 2016 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 test
|
|
|
|
import (
|
|
"fmt"
|
|
"time"
|
|
|
|
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
|
"k8s.io/apimachinery/pkg/api/resource"
|
|
"k8s.io/kubernetes/pkg/api"
|
|
apiv1 "k8s.io/kubernetes/pkg/api/v1"
|
|
"k8s.io/apimachinery/pkg/runtime"
|
|
"k8s.io/kubernetes/pkg/api/testapi"
|
|
)
|
|
|
|
// BuildTestPod creates a pod with specified resources.
|
|
func BuildTestPod(name string, cpu int64, mem int64) *apiv1.Pod {
|
|
pod := &apiv1.Pod{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Namespace: "default",
|
|
Name: name,
|
|
SelfLink: fmt.Sprintf("/api/v1/namespaces/default/pods/%s", name),
|
|
},
|
|
Spec: apiv1.PodSpec{
|
|
Containers: []apiv1.Container{
|
|
{
|
|
Resources: apiv1.ResourceRequirements{
|
|
Requests: apiv1.ResourceList{},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
}
|
|
|
|
if cpu >= 0 {
|
|
pod.Spec.Containers[0].Resources.Requests[apiv1.ResourceCPU] = *resource.NewMilliQuantity(cpu, resource.DecimalSI)
|
|
}
|
|
if mem >= 0 {
|
|
pod.Spec.Containers[0].Resources.Requests[apiv1.ResourceMemory] = *resource.NewQuantity(mem, resource.DecimalSI)
|
|
}
|
|
|
|
return pod
|
|
}
|
|
|
|
// BuildTestNode creates a node with specified capacity.
|
|
func BuildTestNode(name string, cpu int64, mem int64) *apiv1.Node {
|
|
node := &apiv1.Node{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: name,
|
|
SelfLink: fmt.Sprintf("/api/v1/nodes/%s", name),
|
|
},
|
|
Status: apiv1.NodeStatus{
|
|
Capacity: apiv1.ResourceList{
|
|
apiv1.ResourcePods: *resource.NewQuantity(100, resource.DecimalSI),
|
|
},
|
|
},
|
|
}
|
|
|
|
if cpu >= 0 {
|
|
node.Status.Capacity[apiv1.ResourceCPU] = *resource.NewMilliQuantity(cpu, resource.DecimalSI)
|
|
}
|
|
if mem >= 0 {
|
|
node.Status.Capacity[apiv1.ResourceMemory] = *resource.NewQuantity(mem, resource.DecimalSI)
|
|
}
|
|
|
|
node.Status.Allocatable = node.Status.Capacity
|
|
|
|
return node
|
|
}
|
|
|
|
// SetNodeReadyState sets node ready state.
|
|
func SetNodeReadyState(node *apiv1.Node, ready bool, lastTransition time.Time) {
|
|
for i := range node.Status.Conditions {
|
|
if node.Status.Conditions[i].Type == apiv1.NodeReady {
|
|
node.Status.Conditions[i].LastTransitionTime = metav1.Time{Time: lastTransition}
|
|
if ready {
|
|
node.Status.Conditions[i].Status = apiv1.ConditionTrue
|
|
} else {
|
|
node.Status.Conditions[i].Status = apiv1.ConditionFalse
|
|
}
|
|
return
|
|
}
|
|
}
|
|
condition := apiv1.NodeCondition{
|
|
Type: apiv1.NodeReady,
|
|
Status: apiv1.ConditionTrue,
|
|
LastTransitionTime: metav1.Time{Time: lastTransition},
|
|
}
|
|
if ready {
|
|
condition.Status = apiv1.ConditionTrue
|
|
} else {
|
|
condition.Status = apiv1.ConditionFalse
|
|
}
|
|
node.Status.Conditions = append(node.Status.Conditions, condition)
|
|
}
|
|
|
|
// RefJSON builds string reference to
|
|
func RefJSON(o runtime.Object) string {
|
|
ref, err := apiv1.GetReference(api.Scheme, o)
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
|
|
codec := testapi.Default.Codec()
|
|
json := runtime.EncodeOrDie(codec, &apiv1.SerializedReference{Reference: *ref})
|
|
return string(json)
|
|
}
|