# 清理

在本实验室中，你将删除在本教程中创建的计算资源。

## 计算实例

删除控制器和 worker 计算实例:

```
gcloud -q compute instances delete \
  controller-0 controller-1 controller-2 \
  worker-0 worker-1 worker-2 \
  --zone $(gcloud config get-value compute/zone)
```

## 网络

删除外部负载均衡器网络资源:

```
{
  gcloud -q compute forwarding-rules delete kubernetes-forwarding-rule \
    --region $(gcloud config get-value compute/region)

  gcloud -q compute target-pools delete kubernetes-target-pool

  gcloud -q compute http-health-checks delete kubernetes

  gcloud -q compute addresses delete kubernetes-the-hard-way
}
```

删除 `kubernetes-the-hard-way` 防火墙规则:

```
gcloud -q compute firewall-rules delete \
  kubernetes-the-hard-way-allow-nginx-service \
  kubernetes-the-hard-way-allow-internal \
  kubernetes-the-hard-way-allow-external \
  kubernetes-the-hard-way-allow-health-check
```

删除 `kubernetes-the-hard-way` 网络 VPC:

```
{
  gcloud -q compute routes delete \
    kubernetes-route-10-200-0-0-24 \
    kubernetes-route-10-200-1-0-24 \
    kubernetes-route-10-200-2-0-24

  gcloud -q compute networks subnets delete kubernetes

  gcloud -q compute networks delete kubernetes-the-hard-way
}
```

删除 `kubernetes-the-hard-way` 计算地址:

```
gcloud -q compute addresses delete kubernetes-the-hard-way \
  --region $(gcloud config get-value compute/region)
```