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			512 lines
		
	
	
		
			17 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
| /*
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| Copyright 2017 The Kubernetes Authors.
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| 
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| Licensed under the Apache License, Version 2.0 (the "License");
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| you may not use this file except in compliance with the License.
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| You may obtain a copy of the License at
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| 
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|     http://www.apache.org/licenses/LICENSE-2.0
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| 
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| Unless required by applicable law or agreed to in writing, software
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| distributed under the License is distributed on an "AS IS" BASIS,
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| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| See the License for the specific language governing permissions and
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| limitations under the License.
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| */
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| 
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| package fuzzer
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| 
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| import (
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| 	"reflect"
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| 	"strconv"
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| 	"time"
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| 
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| 	fuzz "github.com/google/gofuzz"
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| 
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| 	corev1 "k8s.io/api/core/v1"
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| 	"k8s.io/apimachinery/pkg/api/resource"
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| 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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| 	"k8s.io/apimachinery/pkg/runtime"
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| 	"k8s.io/apimachinery/pkg/runtime/schema"
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| 	runtimeserializer "k8s.io/apimachinery/pkg/runtime/serializer"
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| 	"k8s.io/apimachinery/pkg/util/intstr"
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| 	"k8s.io/kubernetes/pkg/apis/core"
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| )
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| 
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| // Funcs returns the fuzzer functions for the core group.
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| var Funcs = func(codecs runtimeserializer.CodecFactory) []interface{} {
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| 	return []interface{}{
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| 		func(q *resource.Quantity, c fuzz.Continue) {
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| 			*q = *resource.NewQuantity(c.Int63n(1000), resource.DecimalExponent)
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| 		},
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| 		func(j *core.ObjectReference, c fuzz.Continue) {
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| 			// We have to customize the randomization of TypeMetas because their
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| 			// APIVersion and Kind must remain blank in memory.
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| 			j.APIVersion = c.RandString()
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| 			j.Kind = c.RandString()
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| 			j.Namespace = c.RandString()
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| 			j.Name = c.RandString()
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| 			j.ResourceVersion = strconv.FormatUint(c.RandUint64(), 10)
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| 			j.FieldPath = c.RandString()
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| 		},
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| 		func(j *core.PodExecOptions, c fuzz.Continue) {
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| 			j.Stdout = true
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| 			j.Stderr = true
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| 		},
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| 		func(j *core.PodAttachOptions, c fuzz.Continue) {
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| 			j.Stdout = true
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| 			j.Stderr = true
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| 		},
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| 		func(j *core.PodPortForwardOptions, c fuzz.Continue) {
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| 			if c.RandBool() {
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| 				j.Ports = make([]int32, c.Intn(10))
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| 				for i := range j.Ports {
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| 					j.Ports[i] = c.Int31n(65535)
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| 				}
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| 			}
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| 		},
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| 		func(s *core.PodSpec, c fuzz.Continue) {
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| 			c.FuzzNoCustom(s)
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| 			// has a default value
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| 			ttl := int64(30)
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| 			if c.RandBool() {
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| 				ttl = int64(c.Uint32())
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| 			}
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| 			s.TerminationGracePeriodSeconds = &ttl
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| 
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| 			c.Fuzz(s.SecurityContext)
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| 
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| 			if s.SecurityContext == nil {
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| 				s.SecurityContext = new(core.PodSecurityContext)
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| 			}
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| 			if s.Affinity == nil {
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| 				s.Affinity = new(core.Affinity)
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| 			}
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| 			if s.SchedulerName == "" {
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| 				s.SchedulerName = core.DefaultSchedulerName
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| 			}
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| 			if s.EnableServiceLinks == nil {
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| 				enableServiceLinks := corev1.DefaultEnableServiceLinks
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| 				s.EnableServiceLinks = &enableServiceLinks
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| 			}
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| 		},
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| 		func(j *core.PodPhase, c fuzz.Continue) {
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| 			statuses := []core.PodPhase{core.PodPending, core.PodRunning, core.PodFailed, core.PodUnknown}
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| 			*j = statuses[c.Rand.Intn(len(statuses))]
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| 		},
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| 		func(j *core.Binding, c fuzz.Continue) {
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| 			c.Fuzz(&j.ObjectMeta)
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| 			j.Target.Name = c.RandString()
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| 		},
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| 		func(j *core.ReplicationController, c fuzz.Continue) {
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| 			c.FuzzNoCustom(j)
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| 
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| 			// match defaulting
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| 			if j.Spec.Template != nil {
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| 				if len(j.Labels) == 0 {
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| 					j.Labels = j.Spec.Template.Labels
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| 				}
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| 				if len(j.Spec.Selector) == 0 {
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| 					j.Spec.Selector = j.Spec.Template.Labels
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| 				}
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| 			}
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| 		},
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| 		func(j *core.ReplicationControllerSpec, c fuzz.Continue) {
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| 			c.FuzzNoCustom(j) // fuzz self without calling this function again
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| 			//j.TemplateRef = nil // this is required for round trip
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| 		},
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| 		func(j *core.List, c fuzz.Continue) {
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| 			c.FuzzNoCustom(j) // fuzz self without calling this function again
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| 			// TODO: uncomment when round trip starts from a versioned object
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| 			if false { //j.Items == nil {
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| 				j.Items = []runtime.Object{}
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| 			}
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| 		},
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| 		func(q *core.ResourceRequirements, c fuzz.Continue) {
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| 			randomQuantity := func() resource.Quantity {
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| 				var q resource.Quantity
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| 				c.Fuzz(&q)
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| 				// precalc the string for benchmarking purposes
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| 				_ = q.String()
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| 				return q
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| 			}
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| 			q.Limits = make(core.ResourceList)
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| 			q.Requests = make(core.ResourceList)
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| 			cpuLimit := randomQuantity()
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| 			q.Limits[core.ResourceCPU] = cpuLimit.DeepCopy()
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| 			q.Requests[core.ResourceCPU] = cpuLimit.DeepCopy()
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| 			memoryLimit := randomQuantity()
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| 			q.Limits[core.ResourceMemory] = memoryLimit.DeepCopy()
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| 			q.Requests[core.ResourceMemory] = memoryLimit.DeepCopy()
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| 			storageLimit := randomQuantity()
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| 			q.Limits[core.ResourceStorage] = storageLimit.DeepCopy()
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| 			q.Requests[core.ResourceStorage] = storageLimit.DeepCopy()
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| 		},
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| 		func(q *core.LimitRangeItem, c fuzz.Continue) {
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| 			var cpuLimit resource.Quantity
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| 			c.Fuzz(&cpuLimit)
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| 
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| 			q.Type = core.LimitTypeContainer
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| 			q.Default = make(core.ResourceList)
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| 			q.Default[core.ResourceCPU] = cpuLimit.DeepCopy()
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| 
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| 			q.DefaultRequest = make(core.ResourceList)
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| 			q.DefaultRequest[core.ResourceCPU] = cpuLimit.DeepCopy()
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| 
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| 			q.Max = make(core.ResourceList)
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| 			q.Max[core.ResourceCPU] = cpuLimit.DeepCopy()
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| 
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| 			q.Min = make(core.ResourceList)
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| 			q.Min[core.ResourceCPU] = cpuLimit.DeepCopy()
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| 
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| 			q.MaxLimitRequestRatio = make(core.ResourceList)
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| 			q.MaxLimitRequestRatio[core.ResourceCPU] = resource.MustParse("10")
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| 		},
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| 		func(p *core.PullPolicy, c fuzz.Continue) {
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| 			policies := []core.PullPolicy{core.PullAlways, core.PullNever, core.PullIfNotPresent}
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| 			*p = policies[c.Rand.Intn(len(policies))]
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| 		},
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| 		func(rp *core.RestartPolicy, c fuzz.Continue) {
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| 			policies := []core.RestartPolicy{core.RestartPolicyAlways, core.RestartPolicyNever, core.RestartPolicyOnFailure}
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| 			*rp = policies[c.Rand.Intn(len(policies))]
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| 		},
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| 		// core.DownwardAPIVolumeFile needs to have a specific func since FieldRef has to be
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| 		// defaulted to a version otherwise roundtrip will fail
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| 		func(m *core.DownwardAPIVolumeFile, c fuzz.Continue) {
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| 			m.Path = c.RandString()
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| 			versions := []string{"v1"}
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| 			m.FieldRef = &core.ObjectFieldSelector{}
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| 			m.FieldRef.APIVersion = versions[c.Rand.Intn(len(versions))]
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| 			m.FieldRef.FieldPath = c.RandString()
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| 			c.Fuzz(m.Mode)
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| 			if m.Mode != nil {
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| 				*m.Mode &= 0777
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| 			}
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| 		},
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| 		func(s *core.SecretVolumeSource, c fuzz.Continue) {
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| 			c.FuzzNoCustom(s) // fuzz self without calling this function again
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| 
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| 			if c.RandBool() {
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| 				opt := c.RandBool()
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| 				s.Optional = &opt
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| 			}
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| 			// DefaultMode should always be set, it has a default
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| 			// value and it is expected to be between 0 and 0777
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| 			var mode int32
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| 			c.Fuzz(&mode)
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| 			mode &= 0777
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| 			s.DefaultMode = &mode
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| 		},
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| 		func(cm *core.ConfigMapVolumeSource, c fuzz.Continue) {
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| 			c.FuzzNoCustom(cm) // fuzz self without calling this function again
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| 
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| 			if c.RandBool() {
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| 				opt := c.RandBool()
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| 				cm.Optional = &opt
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| 			}
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| 			// DefaultMode should always be set, it has a default
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| 			// value and it is expected to be between 0 and 0777
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| 			var mode int32
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| 			c.Fuzz(&mode)
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| 			mode &= 0777
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| 			cm.DefaultMode = &mode
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| 		},
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| 		func(d *core.DownwardAPIVolumeSource, c fuzz.Continue) {
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| 			c.FuzzNoCustom(d) // fuzz self without calling this function again
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| 
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| 			// DefaultMode should always be set, it has a default
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| 			// value and it is expected to be between 0 and 0777
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| 			var mode int32
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| 			c.Fuzz(&mode)
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| 			mode &= 0777
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| 			d.DefaultMode = &mode
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| 		},
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| 		func(s *core.ProjectedVolumeSource, c fuzz.Continue) {
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| 			c.FuzzNoCustom(s) // fuzz self without calling this function again
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| 
 | |
| 			// DefaultMode should always be set, it has a default
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| 			// value and it is expected to be between 0 and 0777
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| 			var mode int32
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| 			c.Fuzz(&mode)
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| 			mode &= 0777
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| 			s.DefaultMode = &mode
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| 		},
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| 		func(k *core.KeyToPath, c fuzz.Continue) {
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| 			c.FuzzNoCustom(k) // fuzz self without calling this function again
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| 			k.Key = c.RandString()
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| 			k.Path = c.RandString()
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| 
 | |
| 			// Mode is not mandatory, but if it is set, it should be
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| 			// a value between 0 and 0777
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| 			if k.Mode != nil {
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| 				*k.Mode &= 0777
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| 			}
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| 		},
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| 		func(vs *core.VolumeSource, c fuzz.Continue) {
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| 			// Exactly one of the fields must be set.
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| 			v := reflect.ValueOf(vs).Elem()
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| 			i := int(c.RandUint64() % uint64(v.NumField()))
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| 			t := v.Field(i).Addr()
 | |
| 			for v.Field(i).IsNil() {
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| 				c.Fuzz(t.Interface())
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| 			}
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| 		},
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| 		func(i *core.ISCSIVolumeSource, c fuzz.Continue) {
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| 			i.ISCSIInterface = c.RandString()
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| 			if i.ISCSIInterface == "" {
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| 				i.ISCSIInterface = "default"
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| 			}
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| 		},
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| 		func(i *core.ISCSIPersistentVolumeSource, c fuzz.Continue) {
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| 			i.ISCSIInterface = c.RandString()
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| 			if i.ISCSIInterface == "" {
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| 				i.ISCSIInterface = "default"
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| 			}
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| 		},
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| 		func(d *core.DNSPolicy, c fuzz.Continue) {
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| 			policies := []core.DNSPolicy{core.DNSClusterFirst, core.DNSDefault}
 | |
| 			*d = policies[c.Rand.Intn(len(policies))]
 | |
| 		},
 | |
| 		func(p *core.Protocol, c fuzz.Continue) {
 | |
| 			protocols := []core.Protocol{core.ProtocolTCP, core.ProtocolUDP, core.ProtocolSCTP}
 | |
| 			*p = protocols[c.Rand.Intn(len(protocols))]
 | |
| 		},
 | |
| 		func(p *core.ServiceAffinity, c fuzz.Continue) {
 | |
| 			types := []core.ServiceAffinity{core.ServiceAffinityClientIP, core.ServiceAffinityNone}
 | |
| 			*p = types[c.Rand.Intn(len(types))]
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| 		},
 | |
| 		func(p *core.ServiceType, c fuzz.Continue) {
 | |
| 			types := []core.ServiceType{core.ServiceTypeClusterIP, core.ServiceTypeNodePort, core.ServiceTypeLoadBalancer}
 | |
| 			*p = types[c.Rand.Intn(len(types))]
 | |
| 		},
 | |
| 		func(p *core.IPFamily, c fuzz.Continue) {
 | |
| 			types := []core.IPFamily{core.IPv4Protocol, core.IPv6Protocol}
 | |
| 			selected := types[c.Rand.Intn(len(types))]
 | |
| 			*p = selected
 | |
| 		},
 | |
| 		func(p *core.ServiceExternalTrafficPolicyType, c fuzz.Continue) {
 | |
| 			types := []core.ServiceExternalTrafficPolicyType{core.ServiceExternalTrafficPolicyTypeCluster, core.ServiceExternalTrafficPolicyTypeLocal}
 | |
| 			*p = types[c.Rand.Intn(len(types))]
 | |
| 		},
 | |
| 		func(ct *core.Container, c fuzz.Continue) {
 | |
| 			c.FuzzNoCustom(ct)                                          // fuzz self without calling this function again
 | |
| 			ct.TerminationMessagePath = "/" + ct.TerminationMessagePath // Must be non-empty
 | |
| 			ct.TerminationMessagePolicy = "File"
 | |
| 		},
 | |
| 		func(p *core.Probe, c fuzz.Continue) {
 | |
| 			c.FuzzNoCustom(p)
 | |
| 			// These fields have default values.
 | |
| 			intFieldsWithDefaults := [...]string{"TimeoutSeconds", "PeriodSeconds", "SuccessThreshold", "FailureThreshold"}
 | |
| 			v := reflect.ValueOf(p).Elem()
 | |
| 			for _, field := range intFieldsWithDefaults {
 | |
| 				f := v.FieldByName(field)
 | |
| 				if f.Int() == 0 {
 | |
| 					f.SetInt(1)
 | |
| 				}
 | |
| 			}
 | |
| 		},
 | |
| 		func(ev *core.EnvVar, c fuzz.Continue) {
 | |
| 			ev.Name = c.RandString()
 | |
| 			if c.RandBool() {
 | |
| 				ev.Value = c.RandString()
 | |
| 			} else {
 | |
| 				ev.ValueFrom = &core.EnvVarSource{}
 | |
| 				ev.ValueFrom.FieldRef = &core.ObjectFieldSelector{}
 | |
| 
 | |
| 				versions := []schema.GroupVersion{
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| 					{Group: "admission.k8s.io", Version: "v1alpha1"},
 | |
| 					{Group: "apps", Version: "v1beta1"},
 | |
| 					{Group: "apps", Version: "v1beta2"},
 | |
| 					{Group: "foo", Version: "v42"},
 | |
| 				}
 | |
| 
 | |
| 				ev.ValueFrom.FieldRef.APIVersion = versions[c.Rand.Intn(len(versions))].String()
 | |
| 				ev.ValueFrom.FieldRef.FieldPath = c.RandString()
 | |
| 			}
 | |
| 		},
 | |
| 		func(ev *core.EnvFromSource, c fuzz.Continue) {
 | |
| 			if c.RandBool() {
 | |
| 				ev.Prefix = "p_"
 | |
| 			}
 | |
| 			if c.RandBool() {
 | |
| 				c.Fuzz(&ev.ConfigMapRef)
 | |
| 			} else {
 | |
| 				c.Fuzz(&ev.SecretRef)
 | |
| 			}
 | |
| 		},
 | |
| 		func(cm *core.ConfigMapEnvSource, c fuzz.Continue) {
 | |
| 			c.FuzzNoCustom(cm) // fuzz self without calling this function again
 | |
| 			if c.RandBool() {
 | |
| 				opt := c.RandBool()
 | |
| 				cm.Optional = &opt
 | |
| 			}
 | |
| 		},
 | |
| 		func(s *core.SecretEnvSource, c fuzz.Continue) {
 | |
| 			c.FuzzNoCustom(s) // fuzz self without calling this function again
 | |
| 		},
 | |
| 		func(sc *core.SecurityContext, c fuzz.Continue) {
 | |
| 			c.FuzzNoCustom(sc) // fuzz self without calling this function again
 | |
| 			if c.RandBool() {
 | |
| 				priv := c.RandBool()
 | |
| 				sc.Privileged = &priv
 | |
| 			}
 | |
| 
 | |
| 			if c.RandBool() {
 | |
| 				sc.Capabilities = &core.Capabilities{
 | |
| 					Add:  make([]core.Capability, 0),
 | |
| 					Drop: make([]core.Capability, 0),
 | |
| 				}
 | |
| 				c.Fuzz(&sc.Capabilities.Add)
 | |
| 				c.Fuzz(&sc.Capabilities.Drop)
 | |
| 			}
 | |
| 		},
 | |
| 		func(s *core.Secret, c fuzz.Continue) {
 | |
| 			c.FuzzNoCustom(s) // fuzz self without calling this function again
 | |
| 			s.Type = core.SecretTypeOpaque
 | |
| 		},
 | |
| 		func(r *core.RBDVolumeSource, c fuzz.Continue) {
 | |
| 			r.RBDPool = c.RandString()
 | |
| 			if r.RBDPool == "" {
 | |
| 				r.RBDPool = "rbd"
 | |
| 			}
 | |
| 			r.RadosUser = c.RandString()
 | |
| 			if r.RadosUser == "" {
 | |
| 				r.RadosUser = "admin"
 | |
| 			}
 | |
| 			r.Keyring = c.RandString()
 | |
| 			if r.Keyring == "" {
 | |
| 				r.Keyring = "/etc/ceph/keyring"
 | |
| 			}
 | |
| 		},
 | |
| 		func(r *core.RBDPersistentVolumeSource, c fuzz.Continue) {
 | |
| 			r.RBDPool = c.RandString()
 | |
| 			if r.RBDPool == "" {
 | |
| 				r.RBDPool = "rbd"
 | |
| 			}
 | |
| 			r.RadosUser = c.RandString()
 | |
| 			if r.RadosUser == "" {
 | |
| 				r.RadosUser = "admin"
 | |
| 			}
 | |
| 			r.Keyring = c.RandString()
 | |
| 			if r.Keyring == "" {
 | |
| 				r.Keyring = "/etc/ceph/keyring"
 | |
| 			}
 | |
| 		},
 | |
| 		func(obj *core.HostPathVolumeSource, c fuzz.Continue) {
 | |
| 			c.FuzzNoCustom(obj)
 | |
| 			types := []core.HostPathType{core.HostPathUnset, core.HostPathDirectoryOrCreate, core.HostPathDirectory,
 | |
| 				core.HostPathFileOrCreate, core.HostPathFile, core.HostPathSocket, core.HostPathCharDev, core.HostPathBlockDev}
 | |
| 			typeVol := types[c.Rand.Intn(len(types))]
 | |
| 			if obj.Type == nil {
 | |
| 				obj.Type = &typeVol
 | |
| 			}
 | |
| 		},
 | |
| 		func(pv *core.PersistentVolume, c fuzz.Continue) {
 | |
| 			c.FuzzNoCustom(pv) // fuzz self without calling this function again
 | |
| 			types := []core.PersistentVolumePhase{core.VolumeAvailable, core.VolumePending, core.VolumeBound, core.VolumeReleased, core.VolumeFailed}
 | |
| 			pv.Status.Phase = types[c.Rand.Intn(len(types))]
 | |
| 			pv.Status.Message = c.RandString()
 | |
| 			reclamationPolicies := []core.PersistentVolumeReclaimPolicy{core.PersistentVolumeReclaimRecycle, core.PersistentVolumeReclaimRetain}
 | |
| 			pv.Spec.PersistentVolumeReclaimPolicy = reclamationPolicies[c.Rand.Intn(len(reclamationPolicies))]
 | |
| 			volumeModes := []core.PersistentVolumeMode{core.PersistentVolumeFilesystem, core.PersistentVolumeBlock}
 | |
| 			pv.Spec.VolumeMode = &volumeModes[c.Rand.Intn(len(volumeModes))]
 | |
| 		},
 | |
| 		func(pvc *core.PersistentVolumeClaim, c fuzz.Continue) {
 | |
| 			c.FuzzNoCustom(pvc) // fuzz self without calling this function again
 | |
| 			types := []core.PersistentVolumeClaimPhase{core.ClaimBound, core.ClaimPending, core.ClaimLost}
 | |
| 			pvc.Status.Phase = types[c.Rand.Intn(len(types))]
 | |
| 			volumeModes := []core.PersistentVolumeMode{core.PersistentVolumeFilesystem, core.PersistentVolumeBlock}
 | |
| 			pvc.Spec.VolumeMode = &volumeModes[c.Rand.Intn(len(volumeModes))]
 | |
| 		},
 | |
| 		func(obj *core.AzureDiskVolumeSource, c fuzz.Continue) {
 | |
| 			if obj.CachingMode == nil {
 | |
| 				obj.CachingMode = new(core.AzureDataDiskCachingMode)
 | |
| 				*obj.CachingMode = core.AzureDataDiskCachingReadWrite
 | |
| 			}
 | |
| 			if obj.Kind == nil {
 | |
| 				obj.Kind = new(core.AzureDataDiskKind)
 | |
| 				*obj.Kind = core.AzureSharedBlobDisk
 | |
| 			}
 | |
| 			if obj.FSType == nil {
 | |
| 				obj.FSType = new(string)
 | |
| 				*obj.FSType = "ext4"
 | |
| 			}
 | |
| 			if obj.ReadOnly == nil {
 | |
| 				obj.ReadOnly = new(bool)
 | |
| 				*obj.ReadOnly = false
 | |
| 			}
 | |
| 		},
 | |
| 		func(sio *core.ScaleIOVolumeSource, c fuzz.Continue) {
 | |
| 			sio.StorageMode = c.RandString()
 | |
| 			if sio.StorageMode == "" {
 | |
| 				sio.StorageMode = "ThinProvisioned"
 | |
| 			}
 | |
| 			sio.FSType = c.RandString()
 | |
| 			if sio.FSType == "" {
 | |
| 				sio.FSType = "xfs"
 | |
| 			}
 | |
| 		},
 | |
| 		func(sio *core.ScaleIOPersistentVolumeSource, c fuzz.Continue) {
 | |
| 			sio.StorageMode = c.RandString()
 | |
| 			if sio.StorageMode == "" {
 | |
| 				sio.StorageMode = "ThinProvisioned"
 | |
| 			}
 | |
| 			sio.FSType = c.RandString()
 | |
| 			if sio.FSType == "" {
 | |
| 				sio.FSType = "xfs"
 | |
| 			}
 | |
| 		},
 | |
| 		func(s *core.NamespaceSpec, c fuzz.Continue) {
 | |
| 			s.Finalizers = []core.FinalizerName{core.FinalizerKubernetes}
 | |
| 		},
 | |
| 		func(s *core.NamespaceStatus, c fuzz.Continue) {
 | |
| 			s.Phase = core.NamespaceActive
 | |
| 		},
 | |
| 		func(http *core.HTTPGetAction, c fuzz.Continue) {
 | |
| 			c.FuzzNoCustom(http)            // fuzz self without calling this function again
 | |
| 			http.Path = "/" + http.Path     // can't be blank
 | |
| 			http.Scheme = "x" + http.Scheme // can't be blank
 | |
| 		},
 | |
| 		func(ss *core.ServiceSpec, c fuzz.Continue) {
 | |
| 			c.FuzzNoCustom(ss) // fuzz self without calling this function again
 | |
| 			if len(ss.Ports) == 0 {
 | |
| 				// There must be at least 1 port.
 | |
| 				ss.Ports = append(ss.Ports, core.ServicePort{})
 | |
| 				c.Fuzz(&ss.Ports[0])
 | |
| 			}
 | |
| 			for i := range ss.Ports {
 | |
| 				switch ss.Ports[i].TargetPort.Type {
 | |
| 				case intstr.Int:
 | |
| 					ss.Ports[i].TargetPort.IntVal = 1 + ss.Ports[i].TargetPort.IntVal%65535 // non-zero
 | |
| 				case intstr.String:
 | |
| 					ss.Ports[i].TargetPort.StrVal = "x" + ss.Ports[i].TargetPort.StrVal // non-empty
 | |
| 				}
 | |
| 			}
 | |
| 			types := []core.ServiceAffinity{core.ServiceAffinityNone, core.ServiceAffinityClientIP}
 | |
| 			ss.SessionAffinity = types[c.Rand.Intn(len(types))]
 | |
| 			switch ss.SessionAffinity {
 | |
| 			case core.ServiceAffinityClientIP:
 | |
| 				timeoutSeconds := int32(c.Rand.Intn(int(core.MaxClientIPServiceAffinitySeconds)))
 | |
| 				ss.SessionAffinityConfig = &core.SessionAffinityConfig{
 | |
| 					ClientIP: &core.ClientIPConfig{
 | |
| 						TimeoutSeconds: &timeoutSeconds,
 | |
| 					},
 | |
| 				}
 | |
| 			case core.ServiceAffinityNone:
 | |
| 				ss.SessionAffinityConfig = nil
 | |
| 			}
 | |
| 		},
 | |
| 		func(s *core.NodeStatus, c fuzz.Continue) {
 | |
| 			c.FuzzNoCustom(s)
 | |
| 			s.Allocatable = s.Capacity
 | |
| 		},
 | |
| 		func(e *core.Event, c fuzz.Continue) {
 | |
| 			c.FuzzNoCustom(e)
 | |
| 			e.EventTime = metav1.MicroTime{Time: time.Unix(1, 1000)}
 | |
| 			if e.Series != nil {
 | |
| 				e.Series.LastObservedTime = metav1.MicroTime{Time: time.Unix(3, 3000)}
 | |
| 			}
 | |
| 		},
 | |
| 	}
 | |
| }
 |