func (a ClusterRoleBindingAccessor) GetExistingRoleBindingNames() (*util.StringSet, error) {
uncast, err := a.Client.ClusterPolicyBindings().List(labels.Everything(), fields.Everything())
if err != nil {
return nil, err
}
policyBindings := authorizationapi.ToPolicyBindingList(uncast)
ret := &util.StringSet{}
for _, existingBindings := range policyBindings.Items {
for _, currBinding := range existingBindings.RoleBindings {
ret.Insert(currBinding.Name)
}
}
return ret, nil
}
// ListPolicyBindings obtains list of policyBindings that match a selector. It conforms to rulevalidation.BindingLister
func (c readOnlyAuthorizationCache) ListPolicyBindings(ctx kapi.Context, label labels.Selector, field fields.Selector) (*authorizationapi.PolicyBindingList, error) {
namespace, _ := kapi.NamespaceFrom(ctx)
if namespaceRefersToCluster(namespace) {
clusterPolicyBindingList, err := c.ReadOnlyClusterPolicyBindings().List(label, field)
if err != nil {
return &authorizationapi.PolicyBindingList{}, err
}
return authorizationapi.ToPolicyBindingList(clusterPolicyBindingList), nil
} else {
policyBindingList, err := c.ReadOnlyPolicyBindings(namespace).List(label, field)
if err != nil {
return &authorizationapi.PolicyBindingList{}, err
}
return policyBindingList, nil
}
}
func printClusterPolicyBindingList(list *authorizationapi.ClusterPolicyBindingList, w io.Writer, withNamespace bool) error {
return printPolicyBindingList(authorizationapi.ToPolicyBindingList(list), w, withNamespace)
}
func (s *simulatedStorage) ListPolicyBindings(ctx kapi.Context, label labels.Selector, field fields.Selector) (*authorizationapi.PolicyBindingList, error) {
ret, err := s.clusterRegistry.ListClusterPolicyBindings(ctx, label, field)
return authorizationapi.ToPolicyBindingList(ret), err
}