本教程演示了如何开始使用 Terraform。您刚刚在 Cloudflare 上注册了域名（example.com）以便在 Terraform 中管理所有内容，现在您将创建一条 DNS 记录，将 www.example.com 指向 203.0.113.10 的 Web 服务器。
在开始之前，确保您已经：
- 安装了 Terraform
- 创建了 API 令牌，具有编辑本教程所需资源的权限
创建一个名为 main.tf 的文件，填入您自己的 API 令牌、区域 ID (zone ID)、账户 ID (account ID) 和域名的值：
terraform {
required_providers {
cloudflare = {
source = "cloudflare/cloudflare"
version = "~> 5"
}
}
}
provider "cloudflare" {
api_token = "<YOUR_API_TOKEN>"
}
variable "zone_id" {
default = "<YOUR_ZONE_ID>"
}
variable "account_id" {
default = "<YOUR_ACCOUNT_ID>"
}
variable "domain" {
default = "<YOUR_DOMAIN>"
}
resource "cloudflare_dns_record" "www" {
zone_id = "<YOUR_ZONE_ID>"
name = "www"
content = "203.0.113.10"
type = "A"
ttl = 1
proxied = true
comment = "Domain verification record"
}初始化 Terraform 以下载 Cloudflare 提供程序：
terraform init查看将要创建的内容：
terraform plan
Terraform used the selected providers to generate the following execution plan. Resource actions are
indicated with the following symbols:
+ create
Terraform will perform the following actions:
# cloudflare_dns_record.www will be created
+ resource "cloudflare_dns_record" "www" {
+ comment = "Domain verification record"
+ comment_modified_on = (known after apply)
+ content = "203.0.113.10"
+ created_on = (known after apply)
+ id = (known after apply)
+ meta = (known after apply)
+ modified_on = (known after apply)
+ name = "www"
+ proxiable = (known after apply)
+ proxied = true
+ settings = (known after apply)
+ tags = (known after apply)
+ tags_modified_on = (known after apply)
+ ttl = 1
+ type = "A"
+ zone_id = "<YOUR_ZONE_ID>"
}
Plan: 1 to add, 0 to change, 0 to destroy.应用您的配置：
terraform apply在系统提示时输入 yes。
Terraform used the selected providers to generate the following execution plan. Resource actions are
indicated with the following symbols:
+ create
Terraform will perform the following actions:
# cloudflare_dns_record.www will be created
+ resource "cloudflare_dns_record" "www" {
+ comment = "Domain verification record"
+ comment_modified_on = (known after apply)
+ content = "203.0.113.10"
+ created_on = (known after apply)
+ id = (known after apply)
+ meta = (known after apply)
+ modified_on = (known after apply)
+ name = "www"
+ proxiable = (known after apply)
+ proxied = true
+ settings = (known after apply)
+ tags = (known after apply)
+ tags_modified_on = (known after apply)
+ ttl = 1
+ type = "A"
+ zone_id = "<YOUR_ZONE_ID>"
}
Plan: 1 to add, 0 to change, 0 to destroy.
Do you want to perform these actions?
Terraform will perform the actions described above.
Only 'yes' will be accepted to approve.
Enter a value: yes
cloudflare_dns_record.www: Creating...
cloudflare_dns_record.www: Creation complete after 0s
Apply complete! Resources: 1 added, 0 changed, 0 destroyed.创建后，验证 DNS 记录：
dig www.example.com测试 Web 服务器响应：
curl https://www.example.comHello, this is 203.0.113.10!要查看 API 调用返回的完整结果：
terraform show您还可以检查 Cloudflare 仪表板并转到 DNS > Records（记录） 页面。
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