generated from kyma-project/template-repository
/
client.go
79 lines (68 loc) · 2.3 KB
/
client.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
package v1alpha2
import (
"context"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/runtime/schema"
"k8s.io/client-go/dynamic"
)
type Client struct {
client dynamic.Interface
}
func NewClient(client dynamic.Interface) *Client {
return &Client{client: client}
}
func (s *Client) Get(ctx context.Context, namespace, name string) (*Subscription, error) {
object, err := s.client.Resource(groupVersionResource()).Namespace(namespace).Get(ctx, name, metav1.GetOptions{})
if err != nil {
return nil, err
}
return ToSubscription(object)
}
func (s *Client) Create(ctx context.Context, subscription *Subscription) (*Subscription, error) {
object, err := toUnstructured(subscription)
if err != nil {
return nil, err
}
object, err = s.client.Resource(groupVersionResource()).Namespace(subscription.Namespace).Create(ctx, object, metav1.CreateOptions{})
if err != nil {
return nil, err
}
return ToSubscription(object)
}
func (s *Client) Update(ctx context.Context, subscription *Subscription) (*Subscription, error) {
object, err := toUnstructured(subscription)
if err != nil {
return nil, err
}
object, err = s.client.Resource(groupVersionResource()).Namespace(subscription.Namespace).Update(ctx, object, metav1.UpdateOptions{})
if err != nil {
return nil, err
}
return ToSubscription(object)
}
func (s *Client) Delete(ctx context.Context, namespace, name string) error {
return s.client.Resource(groupVersionResource()).Namespace(namespace).Delete(ctx, name, metav1.DeleteOptions{})
}
func toUnstructured(subscription *Subscription) (*unstructured.Unstructured, error) {
object, err := runtime.DefaultUnstructuredConverter.ToUnstructured(&subscription)
if err != nil {
return nil, err
}
return &unstructured.Unstructured{Object: object}, nil
}
func ToSubscription(object *unstructured.Unstructured) (*Subscription, error) {
subscription := &Subscription{}
if err := runtime.DefaultUnstructuredConverter.FromUnstructured(object.Object, subscription); err != nil {
return nil, err
}
return subscription, nil
}
func groupVersionResource() schema.GroupVersionResource {
return schema.GroupVersionResource{
Version: GroupVersion.Version,
Group: GroupVersion.Group,
Resource: Resource,
}
}