-
Notifications
You must be signed in to change notification settings - Fork 153
/
client_getter.go
46 lines (37 loc) · 1.33 KB
/
client_getter.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
package kube
import (
"context"
"fmt"
"k8s.io/apimachinery/pkg/runtime"
"sigs.k8s.io/controller-runtime/pkg/client"
)
// ClientGetter implementations should create a Kubernetes client from a context.
type ClientGetter interface {
Client(ctx context.Context) (client.Client, error)
}
var _ ClientGetter = &DefaultClientGetter{}
// DefaultClientGetter implements the ClientGetter interface and uses a ConfigGetter
// to get a *rest.Config and create a Kubernetes client.
type DefaultClientGetter struct {
configGetter ConfigGetter
clusterName string
schemeBuilder runtime.SchemeBuilder
}
// NewDefaultClientGetter creates a new DefaultClientGetter
func NewDefaultClientGetter(configGetter ConfigGetter, clusterName string, schemeBuilder ...func(*runtime.Scheme) error) ClientGetter {
return &DefaultClientGetter{
configGetter: configGetter,
clusterName: clusterName,
schemeBuilder: schemeBuilder,
}
}
// Client creates a new Kubernetes client using the *rest.Config returned from its
// ConfigGetter.
func (g *DefaultClientGetter) Client(ctx context.Context) (client.Client, error) {
config := g.configGetter.Config(ctx)
rawClient, err := NewKubeHTTPClientWithConfig(config, g.clusterName, g.schemeBuilder...)
if err != nil {
return nil, fmt.Errorf("could not create kube http client: %w", err)
}
return rawClient, nil
}