-
Notifications
You must be signed in to change notification settings - Fork 17
/
clients.go
81 lines (66 loc) · 2.44 KB
/
clients.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
/*
Copyright © 2022 - 2024 SUSE LLC
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 clients
import (
"context"
"github.com/rancher/lasso/pkg/controller"
"github.com/rancher/wrangler/v2/pkg/clients"
corecontrollers "github.com/rancher/wrangler/v2/pkg/generated/controllers/core/v1"
corev1 "k8s.io/api/core/v1"
"k8s.io/client-go/kubernetes"
"k8s.io/client-go/kubernetes/scheme"
corev1Typed "k8s.io/client-go/kubernetes/typed/core/v1"
"k8s.io/client-go/rest"
"k8s.io/client-go/tools/record"
"github.com/rancher/elemental-operator/pkg/log"
)
type ClientInterface interface {
EventRecorder(name string) record.EventRecorder
Start(ctx context.Context) error
Core() corecontrollers.Interface
}
type Clients struct {
sharedControllerFactory controller.SharedControllerFactory
core corecontrollers.Interface
Events corev1Typed.EventInterface
}
func (c *Clients) Core() corecontrollers.Interface {
return c.core
}
// EventRecorder creates an event recorder associated to a controller nome for the schema (arbitrary)
func (c *Clients) EventRecorder(name string) record.EventRecorder {
// Create event broadcaster
log.Infof("Creating event broadcaster for %s", name)
eventBroadcaster := record.NewBroadcaster()
eventBroadcaster.StartLogging(log.Infof)
eventBroadcaster.StartRecordingToSink(&corev1Typed.EventSinkImpl{Interface: c.Events})
return eventBroadcaster.NewRecorder(scheme.Scheme, corev1.EventSource{Component: name})
}
func NewFromConfig(restConfig *rest.Config) (*Clients, error) {
c, err := clients.NewFromConfig(restConfig, nil)
if err != nil {
return nil, err
}
kubeClient, err := kubernetes.NewForConfig(restConfig)
if err != nil {
return nil, err
}
return &Clients{
core: c.Core,
Events: kubeClient.CoreV1().Events(""),
sharedControllerFactory: c.SharedControllerFactory,
}, nil
}
func (c *Clients) Start(ctx context.Context) error {
return c.sharedControllerFactory.Start(ctx, 5)
}