mirror of https://github.com/k3s-io/k3s
59 lines
1.7 KiB
Go
59 lines
1.7 KiB
Go
/*
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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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serviceconfig "k8s.io/kubernetes/pkg/controller/service/config"
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)
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// ServiceControllerOptions holds the ServiceController options.
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type ServiceControllerOptions struct {
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*serviceconfig.ServiceControllerConfiguration
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}
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// AddFlags adds flags related to ServiceController for controller manager to the specified FlagSet.
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func (o *ServiceControllerOptions) 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.Int32Var(&o.ConcurrentServiceSyncs, "concurrent-service-syncs", o.ConcurrentServiceSyncs, "The number of services that are allowed to sync concurrently. Larger number = more responsive service management, but more CPU (and network) load")
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}
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// ApplyTo fills up ServiceController config with options.
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func (o *ServiceControllerOptions) ApplyTo(cfg *serviceconfig.ServiceControllerConfiguration) error {
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if o == nil {
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return nil
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}
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cfg.ConcurrentServiceSyncs = o.ConcurrentServiceSyncs
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return nil
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}
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// Validate checks validation of ServiceControllerOptions.
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func (o *ServiceControllerOptions) 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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