82 lines
2.4 KiB
Go
82 lines
2.4 KiB
Go
/*
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Copyright © 2022 - 2025 SUSE LLC
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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 clients
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import (
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"context"
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"github.com/rancher/lasso/pkg/controller"
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"github.com/rancher/wrangler/v2/pkg/clients"
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corecontrollers "github.com/rancher/wrangler/v2/pkg/generated/controllers/core/v1"
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corev1 "k8s.io/api/core/v1"
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"k8s.io/client-go/kubernetes"
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"k8s.io/client-go/kubernetes/scheme"
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corev1Typed "k8s.io/client-go/kubernetes/typed/core/v1"
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"k8s.io/client-go/rest"
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"k8s.io/client-go/tools/record"
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"github.com/rancher/elemental-operator/pkg/log"
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)
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type ClientInterface interface {
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EventRecorder(name string) record.EventRecorder
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Start(ctx context.Context) error
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Core() corecontrollers.Interface
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}
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type Clients struct {
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sharedControllerFactory controller.SharedControllerFactory
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core corecontrollers.Interface
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Events corev1Typed.EventInterface
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}
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func (c *Clients) Core() corecontrollers.Interface {
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return c.core
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}
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// EventRecorder creates an event recorder associated to a controller nome for the schema (arbitrary)
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func (c *Clients) EventRecorder(name string) record.EventRecorder {
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// Create event broadcaster
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log.Infof("Creating event broadcaster for %s", name)
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eventBroadcaster := record.NewBroadcaster()
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eventBroadcaster.StartLogging(log.Infof)
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eventBroadcaster.StartRecordingToSink(&corev1Typed.EventSinkImpl{Interface: c.Events})
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return eventBroadcaster.NewRecorder(scheme.Scheme, corev1.EventSource{Component: name})
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}
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func NewFromConfig(restConfig *rest.Config) (*Clients, error) {
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c, err := clients.NewFromConfig(restConfig, nil)
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if err != nil {
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return nil, err
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}
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kubeClient, err := kubernetes.NewForConfig(restConfig)
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if err != nil {
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return nil, err
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}
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return &Clients{
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core: c.Core,
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Events: kubeClient.CoreV1().Events(""),
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sharedControllerFactory: c.SharedControllerFactory,
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}, nil
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}
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func (c *Clients) Start(ctx context.Context) error {
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return c.sharedControllerFactory.Start(ctx, 5)
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}
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