| /* |
| Copyright 2018 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 options |
| |
| import ( |
| "github.com/spf13/pflag" |
| |
| kubectrlmgrconfig "k8s.io/kubernetes/pkg/controller/apis/config" |
| ) |
| |
| // PodGCControllerOptions holds the PodGCController options. |
| type PodGCControllerOptions struct { |
| TerminatedPodGCThreshold int32 |
| } |
| |
| // AddFlags adds flags related to PodGCController for controller manager to the specified FlagSet. |
| func (o *PodGCControllerOptions) AddFlags(fs *pflag.FlagSet) { |
| if o == nil { |
| return |
| } |
| |
| fs.Int32Var(&o.TerminatedPodGCThreshold, "terminated-pod-gc-threshold", o.TerminatedPodGCThreshold, "Number of terminated pods that can exist before the terminated pod garbage collector starts deleting terminated pods. If <= 0, the terminated pod garbage collector is disabled.") |
| } |
| |
| // ApplyTo fills up PodGCController config with options. |
| func (o *PodGCControllerOptions) ApplyTo(cfg *kubectrlmgrconfig.PodGCControllerConfiguration) error { |
| if o == nil { |
| return nil |
| } |
| |
| cfg.TerminatedPodGCThreshold = o.TerminatedPodGCThreshold |
| |
| return nil |
| } |
| |
| // Validate checks validation of PodGCControllerOptions. |
| func (o *PodGCControllerOptions) Validate() []error { |
| if o == nil { |
| return nil |
| } |
| |
| errs := []error{} |
| return errs |
| } |