aadad09410
Added EnableNodeLogQuery field to kubelet/apis/config/types.go and staging/src/k8s.io/kubelet/config/v1beta1/types.go, then executed. `hack/update-codegen.sh`. This new field will default to off and will need to be explicitly enabled in addition to the NodeLogQuery gate to use the feature.
122 lines
5.0 KiB
Go
122 lines
5.0 KiB
Go
/*
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Copyright 2017 The Kubernetes Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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package fuzzer
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import (
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"math/rand"
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"time"
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fuzz "github.com/google/gofuzz"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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runtimeserializer "k8s.io/apimachinery/pkg/runtime/serializer"
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"k8s.io/kubelet/config/v1beta1"
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"k8s.io/kubernetes/pkg/cluster/ports"
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kubeletconfig "k8s.io/kubernetes/pkg/kubelet/apis/config"
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kubeletconfigv1beta1 "k8s.io/kubernetes/pkg/kubelet/apis/config/v1beta1"
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"k8s.io/kubernetes/pkg/kubelet/eviction"
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"k8s.io/kubernetes/pkg/kubelet/qos"
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kubetypes "k8s.io/kubernetes/pkg/kubelet/types"
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utilpointer "k8s.io/utils/pointer"
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)
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// Funcs returns the fuzzer functions for the kubeletconfig apis.
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func Funcs(codecs runtimeserializer.CodecFactory) []interface{} {
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return []interface{}{
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// provide non-empty values for fields with defaults, so the defaulter doesn't change values during round-trip
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func(obj *kubeletconfig.KubeletConfiguration, c fuzz.Continue) {
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c.FuzzNoCustom(obj)
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obj.EnableServer = true
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obj.Authentication.Anonymous.Enabled = true
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obj.Authentication.Webhook.Enabled = false
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obj.Authentication.Webhook.CacheTTL = metav1.Duration{Duration: 2 * time.Minute}
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obj.Authorization.Mode = kubeletconfig.KubeletAuthorizationModeAlwaysAllow
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obj.Authorization.Webhook.CacheAuthorizedTTL = metav1.Duration{Duration: 5 * time.Minute}
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obj.Authorization.Webhook.CacheUnauthorizedTTL = metav1.Duration{Duration: 30 * time.Second}
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obj.Address = "0.0.0.0"
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obj.VolumeStatsAggPeriod = metav1.Duration{Duration: time.Minute}
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obj.RuntimeRequestTimeout = metav1.Duration{Duration: 2 * time.Minute}
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obj.CPUCFSQuota = true
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obj.EventBurst = 10
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obj.EventRecordQPS = 5
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obj.EnableControllerAttachDetach = true
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obj.EnableDebuggingHandlers = true
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obj.EnableSystemLogQuery = false
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obj.FileCheckFrequency = metav1.Duration{Duration: 20 * time.Second}
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obj.HealthzBindAddress = "127.0.0.1"
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obj.HealthzPort = 10248
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obj.HTTPCheckFrequency = metav1.Duration{Duration: 20 * time.Second}
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obj.ImageMinimumGCAge = metav1.Duration{Duration: 2 * time.Minute}
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obj.ImageGCHighThresholdPercent = 85
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obj.ImageGCLowThresholdPercent = 80
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obj.KernelMemcgNotification = false
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obj.MaxOpenFiles = 1000000
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obj.MaxPods = 110
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obj.MemoryManagerPolicy = v1beta1.NoneMemoryManagerPolicy
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obj.PodPidsLimit = -1
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obj.NodeStatusUpdateFrequency = metav1.Duration{Duration: 10 * time.Second}
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obj.NodeStatusReportFrequency = metav1.Duration{Duration: time.Minute}
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obj.NodeLeaseDurationSeconds = 40
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obj.CPUManagerPolicy = "none"
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obj.CPUManagerPolicyOptions = make(map[string]string)
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obj.CPUManagerReconcilePeriod = obj.NodeStatusUpdateFrequency
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obj.NodeStatusMaxImages = 50
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obj.TopologyManagerPolicy = kubeletconfig.NoneTopologyManagerPolicy
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obj.TopologyManagerScope = kubeletconfig.ContainerTopologyManagerScope
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obj.TopologyManagerPolicyOptions = make(map[string]string)
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obj.QOSReserved = map[string]string{
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"memory": "50%",
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}
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obj.OOMScoreAdj = int32(qos.KubeletOOMScoreAdj)
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obj.Port = ports.KubeletPort
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obj.ReadOnlyPort = ports.KubeletReadOnlyPort
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obj.RegistryBurst = 10
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obj.RegistryPullQPS = 5
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obj.ResolverConfig = kubetypes.ResolvConfDefault
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obj.SerializeImagePulls = true
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obj.StreamingConnectionIdleTimeout = metav1.Duration{Duration: 4 * time.Hour}
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obj.SyncFrequency = metav1.Duration{Duration: 1 * time.Minute}
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obj.ContentType = "application/vnd.kubernetes.protobuf"
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obj.KubeAPIQPS = 50
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obj.KubeAPIBurst = 100
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obj.HairpinMode = v1beta1.PromiscuousBridge
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obj.EvictionHard = eviction.DefaultEvictionHard
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obj.EvictionPressureTransitionPeriod = metav1.Duration{Duration: 5 * time.Minute}
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obj.MakeIPTablesUtilChains = true
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obj.IPTablesMasqueradeBit = kubeletconfigv1beta1.DefaultIPTablesMasqueradeBit
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obj.IPTablesDropBit = kubeletconfigv1beta1.DefaultIPTablesDropBit
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obj.CgroupsPerQOS = true
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obj.CgroupDriver = "cgroupfs"
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obj.EnforceNodeAllocatable = kubeletconfigv1beta1.DefaultNodeAllocatableEnforcement
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obj.StaticPodURLHeader = make(map[string][]string)
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obj.ContainerLogMaxFiles = 5
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obj.ContainerLogMaxSize = "10Mi"
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obj.ConfigMapAndSecretChangeDetectionStrategy = "Watch"
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obj.AllowedUnsafeSysctls = []string{}
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obj.VolumePluginDir = kubeletconfigv1beta1.DefaultVolumePluginDir
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obj.ContainerRuntimeEndpoint = "unix:///run/containerd/containerd.sock"
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if obj.Logging.Format == "" {
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obj.Logging.Format = "text"
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}
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obj.EnableSystemLogHandler = true
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obj.MemoryThrottlingFactor = utilpointer.Float64(rand.Float64())
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obj.LocalStorageCapacityIsolation = true
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},
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}
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}
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