Add generated file
This PR adds generated files under pkg/client and vendor folder.
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vendor/k8s.io/kubernetes/cmd/controller-manager/app/options/nodelifecyclecontroller.go
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83
vendor/k8s.io/kubernetes/cmd/controller-manager/app/options/nodelifecyclecontroller.go
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/*
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Copyright 2018 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 options
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import (
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"github.com/spf13/pflag"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/kubernetes/pkg/apis/componentconfig"
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)
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// NodeLifecycleControllerOptions holds the NodeLifecycleController options.
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type NodeLifecycleControllerOptions struct {
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EnableTaintManager bool
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NodeEvictionRate float32
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SecondaryNodeEvictionRate float32
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NodeStartupGracePeriod metav1.Duration
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NodeMonitorGracePeriod metav1.Duration
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PodEvictionTimeout metav1.Duration
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LargeClusterSizeThreshold int32
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UnhealthyZoneThreshold float32
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}
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// AddFlags adds flags related to NodeLifecycleController for controller manager to the specified FlagSet.
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func (o *NodeLifecycleControllerOptions) AddFlags(fs *pflag.FlagSet) {
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if o == nil {
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return
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}
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fs.DurationVar(&o.NodeStartupGracePeriod.Duration, "node-startup-grace-period", o.NodeStartupGracePeriod.Duration,
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"Amount of time which we allow starting Node to be unresponsive before marking it unhealthy.")
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fs.DurationVar(&o.NodeMonitorGracePeriod.Duration, "node-monitor-grace-period", o.NodeMonitorGracePeriod.Duration,
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"Amount of time which we allow running Node to be unresponsive before marking it unhealthy. "+
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"Must be N times more than kubelet's nodeStatusUpdateFrequency, "+
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"where N means number of retries allowed for kubelet to post node status.")
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fs.DurationVar(&o.PodEvictionTimeout.Duration, "pod-eviction-timeout", o.PodEvictionTimeout.Duration, "The grace period for deleting pods on failed nodes.")
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fs.Float32Var(&o.NodeEvictionRate, "node-eviction-rate", 0.1, "Number of nodes per second on which pods are deleted in case of node failure when a zone is healthy (see --unhealthy-zone-threshold for definition of healthy/unhealthy). Zone refers to entire cluster in non-multizone clusters.")
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fs.Float32Var(&o.SecondaryNodeEvictionRate, "secondary-node-eviction-rate", 0.01, "Number of nodes per second on which pods are deleted in case of node failure when a zone is unhealthy (see --unhealthy-zone-threshold for definition of healthy/unhealthy). Zone refers to entire cluster in non-multizone clusters. This value is implicitly overridden to 0 if the cluster size is smaller than --large-cluster-size-threshold.")
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fs.Int32Var(&o.LargeClusterSizeThreshold, "large-cluster-size-threshold", 50, "Number of nodes from which NodeController treats the cluster as large for the eviction logic purposes. --secondary-node-eviction-rate is implicitly overridden to 0 for clusters this size or smaller.")
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fs.Float32Var(&o.UnhealthyZoneThreshold, "unhealthy-zone-threshold", 0.55, "Fraction of Nodes in a zone which needs to be not Ready (minimum 3) for zone to be treated as unhealthy. ")
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fs.BoolVar(&o.EnableTaintManager, "enable-taint-manager", o.EnableTaintManager, "WARNING: Beta feature. If set to true enables NoExecute Taints and will evict all not-tolerating Pod running on Nodes tainted with this kind of Taints.")
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}
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// ApplyTo fills up NodeLifecycleController config with options.
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func (o *NodeLifecycleControllerOptions) ApplyTo(cfg *componentconfig.NodeLifecycleControllerConfiguration) error {
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if o == nil {
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return nil
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}
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cfg.EnableTaintManager = o.EnableTaintManager
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cfg.NodeStartupGracePeriod = o.NodeStartupGracePeriod
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cfg.NodeMonitorGracePeriod = o.NodeMonitorGracePeriod
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cfg.PodEvictionTimeout = o.PodEvictionTimeout
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cfg.NodeEvictionRate = o.NodeEvictionRate
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cfg.SecondaryNodeEvictionRate = o.SecondaryNodeEvictionRate
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cfg.LargeClusterSizeThreshold = o.LargeClusterSizeThreshold
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cfg.UnhealthyZoneThreshold = o.UnhealthyZoneThreshold
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return nil
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}
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// Validate checks validation of NodeLifecycleControllerOptions.
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func (o *NodeLifecycleControllerOptions) Validate() []error {
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if o == nil {
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return nil
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}
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errs := []error{}
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return errs
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}
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