如何在 GCP 中 DeploymentManager 创建的 VM 实例中包含防火墙

Question

我的yaml模板如下，我想加防火墙属性允许http流量：

resources:

    - name: deployed-vm2222
      type: compute.v1.instance
      properties:
        zone: us-central1-f           
        machineType: https://www.googleapis.com/compute/v1/projects/myproject/zones/us-central1-f/machineTypes/f1-micro
        disks:
        - deviceName: boot
          type: PERSISTENT
          boot: true
          autoDelete: true

Answer 1

您可以在模板中添加防火墙规则，如下所示：

- name: allow-http-fw
  type: compute.v1.firewall
  properties:
    allowed:
      - IPProtocol: TCP
        ports: 80
    sourceRanges: [ 0.0.0.0/0 ]

您可以定义为 firewall resource 列出的属性。

Answer 2

执行此操作时需要注意几件事，确保实例已正确标记以启用标记。例如，标记实例、http-server 或 https-server 确保防火墙知道它正在处理 public 流量。

添加防火墙入口可以通过以下方式实现。

resources:
  - name: instance
    type: xxxxxxxx
    properties:
      zone: us-east1-b
      tags:
        items: ["http-server", "tensorboard"]
  - name: default-allow-http
    type: compute.v1.firewall
    properties:
      network: https://www.googleapis.com/compute/v1/projects/myproject/global/networks/default
      targetTags: ["http-server"]
      sourceRanges: ["0.0.0.0/0"]
      allowed:
      - IPProtocol: TCP
        ports: ["80"]
  - name: default-allow-tensorboard
    type: compute.v1.firewall
    properties:
      network: https://www.googleapis.com/compute/v1/projects/myproject/global/networks/default
      targetTags: ["tensorboard"]
      sourceRanges: ["0.0.0.0/0"]
      allowed:
      - IPProtocol: TCP
        ports: ["6006"]

Answer 3

在防火墙中，我们使用：

targetTags: ["http"]

那么，在实例中，我们使用：

tags:
    items: ["http"]

完整的文件可以如图：

resources:
- name: default-allow-http
  type: compute.v1.firewall
  properties:
    targetTags: ["http"]
    sourceRanges: ["0.0.0.0/0"]
    allowed:
      - IPProtocol: TCP
        ports: ["80"]    
- name: vm-test
  type: compute.v1.instance
  properties:
    zone: xxxx
    machineType: xxxx
    tags:
        items: ["http"]
    disks:
    - deviceName: boot
      type: PERSISTENT
      boot: true
      autoDelete: true
      initializeParams:
        diskName: xxxx
        sourceImage: xxxx
    networkInterfaces:
    - network: xxxx
      accessConfigs:
      - name: External NAT
        type: ONE_TO_ONE_NAT

Answer 4

@LundinCast 几乎完全正确 properties 下的 network: 缺失。

它将与 networkInterfaces:

下的值相同

如何在 GCP 中 DeploymentManager 创建的 VM 实例中包含防火墙

How to include firewall in VM instance creation by DeploymentManager in GCP

google-cloud-platform

google-deployment-manager