func newRoleBinding(namespace, roleName string, bindType uint16, subjects ...string) rbac.RoleBinding {
r := rbac.RoleBinding{ObjectMeta: api.ObjectMeta{Namespace: namespace}}
switch bindType {
case bindToRole:
r.RoleRef = api.ObjectReference{Kind: "Role", Namespace: namespace, Name: roleName}
case bindToClusterRole:
r.RoleRef = api.ObjectReference{Kind: "ClusterRole", Name: roleName}
}
r.Subjects = make([]rbac.Subject, len(subjects))
for i, subject := range subjects {
split := strings.SplitN(subject, ":", 2)
r.Subjects[i].Kind, r.Subjects[i].Name = split[0], split[1]
}
return r
}
