k3s/pkg/generated/controllers/k3s.cattle.io/factory.go

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/*
Copyright 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.
*/
// Code generated by main. DO NOT EDIT.
package k3s
import (
"context"
"time"
clientset "github.com/rancher/k3s/pkg/generated/clientset/versioned"
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scheme "github.com/rancher/k3s/pkg/generated/clientset/versioned/scheme"
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informers "github.com/rancher/k3s/pkg/generated/informers/externalversions"
"github.com/rancher/wrangler/pkg/generic"
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"github.com/rancher/wrangler/pkg/schemes"
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"k8s.io/apimachinery/pkg/runtime/schema"
"k8s.io/client-go/rest"
)
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func init() {
scheme.AddToScheme(schemes.All)
}
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type Factory struct {
synced bool
informerFactory informers.SharedInformerFactory
clientset clientset.Interface
controllerManager *generic.ControllerManager
threadiness map[schema.GroupVersionKind]int
}
func NewFactoryFromConfigOrDie(config *rest.Config) *Factory {
f, err := NewFactoryFromConfig(config)
if err != nil {
panic(err)
}
return f
}
func NewFactoryFromConfig(config *rest.Config) (*Factory, error) {
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return NewFactoryFromConfigWithOptions(config, nil)
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}
func NewFactoryFromConfigWithNamespace(config *rest.Config, namespace string) (*Factory, error) {
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return NewFactoryFromConfigWithOptions(config, &FactoryOptions{
Namespace: namespace,
})
}
type FactoryOptions struct {
Namespace string
Resync time.Duration
}
func NewFactoryFromConfigWithOptions(config *rest.Config, opts *FactoryOptions) (*Factory, error) {
if opts == nil {
opts = &FactoryOptions{}
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}
cs, err := clientset.NewForConfig(config)
if err != nil {
return nil, err
}
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resync := opts.Resync
if resync == 0 {
resync = 2 * time.Hour
}
if opts.Namespace == "" {
informerFactory := informers.NewSharedInformerFactory(cs, resync)
return NewFactory(cs, informerFactory), nil
}
informerFactory := informers.NewSharedInformerFactoryWithOptions(cs, resync, informers.WithNamespace(opts.Namespace))
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return NewFactory(cs, informerFactory), nil
}
func NewFactory(clientset clientset.Interface, informerFactory informers.SharedInformerFactory) *Factory {
return &Factory{
threadiness: map[schema.GroupVersionKind]int{},
controllerManager: &generic.ControllerManager{},
clientset: clientset,
informerFactory: informerFactory,
}
}
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func (c *Factory) Controllers() map[schema.GroupVersionKind]*generic.Controller {
return c.controllerManager.Controllers()
}
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func (c *Factory) SetThreadiness(gvk schema.GroupVersionKind, threadiness int) {
c.threadiness[gvk] = threadiness
}
func (c *Factory) Sync(ctx context.Context) error {
c.informerFactory.Start(ctx.Done())
c.informerFactory.WaitForCacheSync(ctx.Done())
return nil
}
func (c *Factory) Start(ctx context.Context, defaultThreadiness int) error {
if err := c.Sync(ctx); err != nil {
return err
}
return c.controllerManager.Start(ctx, defaultThreadiness, c.threadiness)
}
func (c *Factory) K3s() Interface {
return New(c.controllerManager, c.informerFactory.K3s(), c.clientset)
}