Go 基于Kubebuilder的Rbac规则
我的问题是,我正在尝试使用Go 基于Kubebuilder的Rbac规则,go,kubernetes,kubebuilder,Go,Kubernetes,Kubebuilder,我的问题是,我正在尝试使用非结构化.unstructured类型来创建部署: // +kubebuilder:rbac:groups=stable.resource.operator.io,resources=resource,verbs=get;list;watch;create;update;patch;delete // +kubebuilder:rbac:groups=stable.resource.operator.io,resources=resource/status,verbs=
非结构化.unstructured
类型来创建部署:
// +kubebuilder:rbac:groups=stable.resource.operator.io,resources=resource,verbs=get;list;watch;create;update;patch;delete
// +kubebuilder:rbac:groups=stable.resource.operator.io,resources=resource/status,verbs=get;update;patch
// +kubebuilder:rbac:groups=apps,resources=deployments,verbs=get;list;watch;create;update;patch;delete
// +kubebuilder:rbac:groups=apps,resources=deployments/status,verbs=get;list;watch;create;update;patch;delete
func (r *ResourceReconciler) Reconcile(req ctrl.Request) (ctrl.Result, error) {
ctx := context.Background()
log := r.Log.WithValues("resource", req.NamespacedName)
instance := &stablev1.Resource{}
// your logic here
if err := r.Get(ctx, req.NamespacedName, instance); err != nil {
log.Error(err, "unable to fetch Resource")
// we'll ignore not-found errors, since they can't be fixed by an immediate
// requeue (we'll need to wait for a new notification), and we can get them
// on deleted requests.
return ctrl.Result{}, ignoreNotFound(err)
}
// your logic here
u := &unstructured.Unstructured{}
u.Object = map[string]interface{}{
"name": "name",
"namespace": "namespace",
"spec": map[string]interface{}{
"replicas": 2,
"selector": map[string]interface{}{
"matchLabels": map[string]interface{}{
"foo": "bar",
},
},
"template": map[string]interface{}{
"labels": map[string]interface{}{
"foo": "bar",
},
"spec": map[string]interface{}{
"containers": []map[string]interface{}{
{
"name": "nginx",
"image": "nginx",
},
},
},
},
},
}
u.SetGroupVersionKind(schema.GroupVersionKind{
Group: "apps",
Kind: "Deployment",
Version: "v1",
})
err = r.Create(context.Background(), u)
log.Error(err, "unable to get object")
log.V(1).Info("reconciling")
return ctrl.Result{}, nil
}
我的理解是,我已经指定了rbac规则,我的操作员应该能够创建所述部署,但我仍然得到错误:
the server does not allow this method on the requested resource
我看到的所有示例都是基于使用实际部署类型的,我找不到任何地方有使用非结构化类型的示例,我是否遗漏了什么?
为了节省时间,我尝试了:
- 手动应用clusterroles
- 给定操作员群集管理
- 使用make-run和make-deploy(显然是在运行make-manifests等之后)
- 角色生成器正在工作
- 我已经开始了一个新的项目,以确保我玩环境不是原因
u.Object = map[string]interface{}{
"metadata": map[string]interface{}{
"name": "name",
"namespace": "namespace"},
"spec": map[string]interface{}{
"replicas": 2,
"selector": map[string]interface{}{
"matchLabels": map[string]interface{}{
"foo": "bar",
},
},
"template": map[string]interface{}{
"labels": map[string]interface{}{
"foo": "bar",
},
"spec": map[string]interface{}{
"containers": []map[string]interface{}{
{
"name": "nginx",
"image": "nginx",
},
},
},
},
},
}
否则,非结构化客户端将其读取为群集范围的资源部署,该部署不存在,因此与文档在定义非结构化类型时所述的内容不同。非结构化您需要在元数据字段中设置名称空间和名称,如下所示:
u.Object = map[string]interface{}{
"metadata": map[string]interface{}{
"name": "name",
"namespace": "namespace"},
"spec": map[string]interface{}{
"replicas": 2,
"selector": map[string]interface{}{
"matchLabels": map[string]interface{}{
"foo": "bar",
},
},
"template": map[string]interface{}{
"labels": map[string]interface{}{
"foo": "bar",
},
"spec": map[string]interface{}{
"containers": []map[string]interface{}{
{
"name": "nginx",
"image": "nginx",
},
},
},
},
},
}
否则,非结构化客户机会将其读取为集群范围的资源部署,这是不存在的是的,文档显然存在缺陷。非结构化方法GetNamespace()显式使用“metadata”字段来达到其值::)谢谢您的帮助!我已经为此挣扎了大约一周,文档肯定是有问题的。非结构化方法GetNamespace()显式使用“metadata”字段来达到其值::)谢谢您的帮助!我已经为此挣扎了大约一个星期