369 lines
9.5 KiB
Go
369 lines
9.5 KiB
Go
/*
|
|
Copyright 2022 The Karmada 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 mutation
|
|
|
|
import (
|
|
"fmt"
|
|
"math"
|
|
"reflect"
|
|
"testing"
|
|
|
|
corev1 "k8s.io/api/core/v1"
|
|
"k8s.io/apimachinery/pkg/api/resource"
|
|
|
|
clusterapis "github.com/karmada-io/karmada/pkg/apis/cluster"
|
|
)
|
|
|
|
func TestMutateCluster(t *testing.T) {
|
|
type args struct {
|
|
cluster *clusterapis.Cluster
|
|
}
|
|
tests := []struct {
|
|
name string
|
|
args args
|
|
fun func(args) error
|
|
}{
|
|
{
|
|
name: "test mutate cluster Taints",
|
|
args: args{
|
|
cluster: &clusterapis.Cluster{
|
|
Spec: clusterapis.ClusterSpec{
|
|
Taints: []corev1.Taint{
|
|
{
|
|
Key: "foo",
|
|
Value: "abc",
|
|
Effect: corev1.TaintEffectNoSchedule,
|
|
},
|
|
{
|
|
Key: "bar",
|
|
Effect: corev1.TaintEffectNoExecute,
|
|
}}}},
|
|
},
|
|
fun: func(data args) error {
|
|
for i := range data.cluster.Spec.Taints {
|
|
if data.cluster.Spec.Taints[i].Effect == corev1.TaintEffectNoExecute && data.cluster.Spec.Taints[i].TimeAdded == nil {
|
|
return fmt.Errorf("failed to mutate cluster, taints TimeAdded should not be nil")
|
|
}
|
|
}
|
|
return nil
|
|
},
|
|
},
|
|
{
|
|
name: "test mutate cluster Zone",
|
|
args: args{
|
|
cluster: &clusterapis.Cluster{
|
|
Spec: clusterapis.ClusterSpec{
|
|
Zone: "zone1",
|
|
},
|
|
},
|
|
},
|
|
fun: func(data args) error {
|
|
if data.cluster.Spec.Zone != "" && len(data.cluster.Spec.Zones) == 0 {
|
|
return fmt.Errorf("failed to mutate cluster, zones should not be nil")
|
|
}
|
|
return nil
|
|
},
|
|
},
|
|
}
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
MutateCluster(tt.args.cluster)
|
|
if err := tt.fun(tt.args); err != nil {
|
|
t.Error(err)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestStandardizeClusterResourceModels(t *testing.T) {
|
|
testCases := map[string]struct {
|
|
models []clusterapis.ResourceModel
|
|
expectedModels []clusterapis.ResourceModel
|
|
}{
|
|
"sort models": {
|
|
models: []clusterapis.ResourceModel{
|
|
{
|
|
Grade: 2,
|
|
Ranges: []clusterapis.ResourceModelRange{
|
|
{
|
|
Name: corev1.ResourceCPU,
|
|
Min: *resource.NewQuantity(2, resource.DecimalSI),
|
|
Max: *resource.NewQuantity(math.MaxInt64, resource.DecimalSI),
|
|
},
|
|
},
|
|
},
|
|
{
|
|
Grade: 1,
|
|
Ranges: []clusterapis.ResourceModelRange{
|
|
{
|
|
Name: corev1.ResourceCPU,
|
|
Min: *resource.NewQuantity(0, resource.DecimalSI),
|
|
Max: *resource.NewQuantity(2, resource.DecimalSI),
|
|
},
|
|
},
|
|
},
|
|
},
|
|
expectedModels: []clusterapis.ResourceModel{
|
|
{
|
|
Grade: 1,
|
|
Ranges: []clusterapis.ResourceModelRange{
|
|
{
|
|
Name: corev1.ResourceCPU,
|
|
Min: *resource.NewQuantity(0, resource.DecimalSI),
|
|
Max: *resource.NewQuantity(2, resource.DecimalSI),
|
|
},
|
|
},
|
|
},
|
|
{
|
|
Grade: 2,
|
|
Ranges: []clusterapis.ResourceModelRange{
|
|
{
|
|
Name: corev1.ResourceCPU,
|
|
Min: *resource.NewQuantity(2, resource.DecimalSI),
|
|
Max: *resource.NewQuantity(math.MaxInt64, resource.DecimalSI),
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
"start with 0": {
|
|
models: []clusterapis.ResourceModel{
|
|
{
|
|
Grade: 1,
|
|
Ranges: []clusterapis.ResourceModelRange{
|
|
{
|
|
Name: corev1.ResourceCPU,
|
|
Min: *resource.NewQuantity(1, resource.DecimalSI),
|
|
Max: *resource.NewQuantity(math.MaxInt64, resource.DecimalSI),
|
|
},
|
|
},
|
|
},
|
|
},
|
|
expectedModels: []clusterapis.ResourceModel{
|
|
{
|
|
Grade: 1,
|
|
Ranges: []clusterapis.ResourceModelRange{
|
|
{
|
|
Name: corev1.ResourceCPU,
|
|
Min: *resource.NewQuantity(0, resource.DecimalSI),
|
|
Max: *resource.NewQuantity(math.MaxInt64, resource.DecimalSI),
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
"end with MaxInt64": {
|
|
models: []clusterapis.ResourceModel{
|
|
{
|
|
Grade: 1,
|
|
Ranges: []clusterapis.ResourceModelRange{
|
|
{
|
|
Name: corev1.ResourceCPU,
|
|
Min: *resource.NewQuantity(0, resource.DecimalSI),
|
|
Max: *resource.NewQuantity(2, resource.DecimalSI),
|
|
},
|
|
},
|
|
},
|
|
},
|
|
expectedModels: []clusterapis.ResourceModel{
|
|
{
|
|
Grade: 1,
|
|
Ranges: []clusterapis.ResourceModelRange{
|
|
{
|
|
Name: corev1.ResourceCPU,
|
|
Min: *resource.NewQuantity(0, resource.DecimalSI),
|
|
Max: *resource.NewQuantity(math.MaxInt64, resource.DecimalSI),
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
}
|
|
|
|
for name, testCase := range testCases {
|
|
StandardizeClusterResourceModels(testCase.models)
|
|
if !reflect.DeepEqual(testCase.models, testCase.expectedModels) {
|
|
t.Errorf("expected sorted resource models for %q, but it did not work", name)
|
|
return
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestSetDefaultClusterResourceModels(t *testing.T) {
|
|
type args struct {
|
|
cluster *clusterapis.Cluster
|
|
}
|
|
tests := []struct {
|
|
name string
|
|
args args
|
|
wantModels []clusterapis.ResourceModel
|
|
}{
|
|
{
|
|
name: "test set default Cluster",
|
|
args: args{
|
|
cluster: &clusterapis.Cluster{},
|
|
},
|
|
wantModels: []clusterapis.ResourceModel{
|
|
{
|
|
Grade: 0,
|
|
Ranges: []clusterapis.ResourceModelRange{
|
|
{
|
|
Name: corev1.ResourceCPU,
|
|
Min: *resource.NewQuantity(0, resource.DecimalSI),
|
|
Max: *resource.NewQuantity(1, resource.DecimalSI),
|
|
},
|
|
{
|
|
Name: corev1.ResourceMemory,
|
|
Min: *resource.NewQuantity(0, resource.BinarySI),
|
|
Max: *resource.NewQuantity(4*GB, resource.BinarySI),
|
|
},
|
|
},
|
|
},
|
|
{
|
|
Grade: 1,
|
|
Ranges: []clusterapis.ResourceModelRange{
|
|
{
|
|
Name: corev1.ResourceCPU,
|
|
Min: *resource.NewQuantity(1, resource.DecimalSI),
|
|
Max: *resource.NewQuantity(2, resource.DecimalSI),
|
|
},
|
|
{
|
|
Name: corev1.ResourceMemory,
|
|
Min: *resource.NewQuantity(4*GB, resource.BinarySI),
|
|
Max: *resource.NewQuantity(16*GB, resource.BinarySI),
|
|
},
|
|
},
|
|
},
|
|
{
|
|
Grade: 2,
|
|
Ranges: []clusterapis.ResourceModelRange{
|
|
{
|
|
Name: corev1.ResourceCPU,
|
|
Min: *resource.NewQuantity(2, resource.DecimalSI),
|
|
Max: *resource.NewQuantity(4, resource.DecimalSI),
|
|
},
|
|
{
|
|
Name: corev1.ResourceMemory,
|
|
Min: *resource.NewQuantity(16*GB, resource.BinarySI),
|
|
Max: *resource.NewQuantity(32*GB, resource.BinarySI),
|
|
},
|
|
},
|
|
},
|
|
{
|
|
Grade: 3,
|
|
Ranges: []clusterapis.ResourceModelRange{
|
|
{
|
|
Name: corev1.ResourceCPU,
|
|
Min: *resource.NewQuantity(4, resource.DecimalSI),
|
|
Max: *resource.NewQuantity(8, resource.DecimalSI),
|
|
},
|
|
{
|
|
Name: corev1.ResourceMemory,
|
|
Min: *resource.NewQuantity(32*GB, resource.BinarySI),
|
|
Max: *resource.NewQuantity(64*GB, resource.BinarySI),
|
|
},
|
|
},
|
|
},
|
|
{
|
|
Grade: 4,
|
|
Ranges: []clusterapis.ResourceModelRange{
|
|
{
|
|
Name: corev1.ResourceCPU,
|
|
Min: *resource.NewQuantity(8, resource.DecimalSI),
|
|
Max: *resource.NewQuantity(16, resource.DecimalSI),
|
|
},
|
|
{
|
|
Name: corev1.ResourceMemory,
|
|
Min: *resource.NewQuantity(64*GB, resource.BinarySI),
|
|
Max: *resource.NewQuantity(128*GB, resource.BinarySI),
|
|
},
|
|
},
|
|
},
|
|
{
|
|
Grade: 5,
|
|
Ranges: []clusterapis.ResourceModelRange{
|
|
{
|
|
Name: corev1.ResourceCPU,
|
|
Min: *resource.NewQuantity(16, resource.DecimalSI),
|
|
Max: *resource.NewQuantity(32, resource.DecimalSI),
|
|
},
|
|
{
|
|
Name: corev1.ResourceMemory,
|
|
Min: *resource.NewQuantity(128*GB, resource.BinarySI),
|
|
Max: *resource.NewQuantity(256*GB, resource.BinarySI),
|
|
},
|
|
},
|
|
},
|
|
{
|
|
Grade: 6,
|
|
Ranges: []clusterapis.ResourceModelRange{
|
|
{
|
|
Name: corev1.ResourceCPU,
|
|
Min: *resource.NewQuantity(32, resource.DecimalSI),
|
|
Max: *resource.NewQuantity(64, resource.DecimalSI),
|
|
},
|
|
{
|
|
Name: corev1.ResourceMemory,
|
|
Min: *resource.NewQuantity(256*GB, resource.BinarySI),
|
|
Max: *resource.NewQuantity(512*GB, resource.BinarySI),
|
|
},
|
|
},
|
|
},
|
|
{
|
|
Grade: 7,
|
|
Ranges: []clusterapis.ResourceModelRange{
|
|
{
|
|
Name: corev1.ResourceCPU,
|
|
Min: *resource.NewQuantity(64, resource.DecimalSI),
|
|
Max: *resource.NewQuantity(128, resource.DecimalSI),
|
|
},
|
|
{
|
|
Name: corev1.ResourceMemory,
|
|
Min: *resource.NewQuantity(512*GB, resource.BinarySI),
|
|
Max: *resource.NewQuantity(1024*GB, resource.BinarySI),
|
|
},
|
|
},
|
|
},
|
|
{
|
|
Grade: 8,
|
|
Ranges: []clusterapis.ResourceModelRange{
|
|
{
|
|
Name: corev1.ResourceCPU,
|
|
Min: *resource.NewQuantity(128, resource.DecimalSI),
|
|
Max: *resource.NewQuantity(math.MaxInt64, resource.DecimalSI),
|
|
},
|
|
{
|
|
Name: corev1.ResourceMemory,
|
|
Min: *resource.NewQuantity(1024*GB, resource.BinarySI),
|
|
Max: *resource.NewQuantity(math.MaxInt64, resource.BinarySI),
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
}
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(*testing.T) {
|
|
SetDefaultClusterResourceModels(tt.args.cluster)
|
|
})
|
|
if !reflect.DeepEqual(tt.args.cluster.Spec.ResourceModels, tt.wantModels) {
|
|
t.Errorf("SetDefaultClusterResourceModels expected resourceModels %+v, bud get %+v", tt.wantModels, tt.args.cluster.Spec.ResourceModels)
|
|
return
|
|
}
|
|
}
|
|
}
|