forked from kyma-project/kyma
/
client.go
49 lines (41 loc) · 1.41 KB
/
client.go
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package dynamicresource
import (
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"
)
// DynamicResource is a struct for dynamic resources
type DynamicResource struct {
resCli dynamic.ResourceInterface
namespace string
kind string
}
// NewClient function creates a new instance of DynamicResource
func NewClient(dynamicCli dynamic.Interface, s schema.GroupVersionResource, namespace string) *DynamicResource {
return &DynamicResource{
resCli: dynamicCli.Resource(s).Namespace(namespace),
namespace: namespace,
kind: s.Resource,
}
}
// Create method creates a new instance of appropriate k8s resource
func (r *DynamicResource) Create(res interface{}) error {
u, err := runtime.DefaultUnstructuredConverter.ToUnstructured(res)
if err != nil {
return err
}
_, err = r.resCli.Create(&unstructured.Unstructured{
Object: u,
}, metav1.CreateOptions{})
return err
}
// Get method gets a existing instance of appropriate k8s resource
func (r *DynamicResource) Get(name string) (*unstructured.Unstructured, error) {
return r.resCli.Get(name, metav1.GetOptions{})
}
// Delete method deletes a existing instance of appropriate k8s resource
func (r *DynamicResource) Delete(name string) error {
return r.resCli.Delete(name, &metav1.DeleteOptions{})
}