/
rolebindings.go
78 lines (60 loc) · 1.9 KB
/
rolebindings.go
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package rolebinding
import (
"context"
rbacv1 "k8s.io/api/rbac/v1"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/types"
"github.com/lflxp/tools/sdk/apicache/pkg/api"
"github.com/lflxp/tools/sdk/apicache/pkg/apiserver/query"
v1alpha3 "github.com/lflxp/tools/sdk/apicache/pkg/resources/v1"
"sigs.k8s.io/controller-runtime/pkg/client"
)
type rolebindingsGetter struct {
client client.Client
}
func New(client client.Client) v1alpha3.Interface {
return &rolebindingsGetter{client: client}
}
func (d *rolebindingsGetter) Get(namespace, name string) (runtime.Object, error) {
ctx := context.Background()
rb := &rbacv1.RoleBinding{}
err := d.client.Get(ctx, types.NamespacedName{Name: name}, rb)
return rb, err
}
func (d *rolebindingsGetter) List(namespace string, query *query.Query) (*api.ListResult, error) {
ctx := context.Background()
list := &rbacv1.RoleBindingList{}
options := client.ListOptions{
Namespace: namespace,
LabelSelector: query.Selector(),
}
// first retrieves all tenant within given namespace
err := d.client.List(ctx, list, &options)
if err != nil {
return nil, err
}
var result []runtime.Object
for _, roleBinding := range list.Items {
tmp := roleBinding
result = append(result, &tmp)
}
return v1alpha3.DefaultList(result, query, d.compare, d.filter), nil
}
func (d *rolebindingsGetter) compare(left runtime.Object, right runtime.Object, field query.Field) bool {
leftRoleBinding, ok := left.(*rbacv1.RoleBinding)
if !ok {
return false
}
rightRoleBinding, ok := right.(*rbacv1.RoleBinding)
if !ok {
return false
}
return v1alpha3.DefaultObjectMetaCompare(leftRoleBinding.ObjectMeta, rightRoleBinding.ObjectMeta, field)
}
func (d *rolebindingsGetter) filter(object runtime.Object, filter query.Filter) bool {
role, ok := object.(*rbacv1.RoleBinding)
if !ok {
return false
}
return v1alpha3.DefaultObjectMetaFilter(role.ObjectMeta, filter)
}