Create terraform-example for bulk redirect

Adding a new page to demonstrate an example terraform config file

Author: keefetangcf

src/content/docs/rules/url-forwarding/bulk-redirects/terraform-example.mdx

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+---
+title: Create a bulk redirect rule using Terraform
+pcx_content_type: configuration
+sidebar:
+  order: 6
+  label: Create bulk redirect using Terraform
+---
+
+import { Render } from "~/components";
+
+<Render file="v4-code-snippets" product="terraform" />
+
+The following example defines bulk redirect rules for an account using Terraform. The rule creates a redirect list item and a bulk URL redirect rule from the list to visitors based on the defined redirect list.
+
+```tf
+# Cloudflare account ID
+variable "cloudflare_account_id" {
+  default = "<ACCOUNT_ID>"
+}
+
+# Bulk redirect list description
+variable "bulk_redirect_list_description" {
+  default = "my bulk redirect description"
+}
+
+# Bulk redirect list name
+variable "bulk_redirect_list_name" {
+  default = "my_bulk_redirect_list_name"
+}
+
+# Bulk redirect list item
+variable "bulk_redirects" {
+  type = map(object({
+    source_url  = string
+    target_url  = string
+    status_code = number
+  }))
+
+  default = {
+    "redirect1" = { 
+      source_url = "https://source.url/redirect/1" 
+      target_url = "https://target.url/?redirect=1"
+      status_code = 301
+    }
+    "redirect2" = {
+      source_url = "https://source.url/redirect/2"
+      target_url = "https://target.url/?redirect=2"
+      status_code = 302
+    }
+    "redirect3" = {
+      source_url = "https://source.url/redirect/3"
+      target_url = "https://target.url/?redirect=3"
+      status_code = 307
+    }
+  }
+}
+
+# Create redirect list
+resource "cloudflare_list" "bulk_redirect_to_id" {
+  account_id  = var.cloudflare_account_id
+  name        = var.bulk_redirect_list_name
+  description = var.bulk_redirect_list_description
+  kind        = "redirect"
+}
+
+# Add redirect item into the redirect list
+resource "cloudflare_list_item" "bulk_redirect_to_id_item" {
+  for_each = { for redirect in var.bulk_redirects : "${redirect.source_url}" => redirect }
+
+  account_id = var.cloudflare_account_id
+  list_id    = cloudflare_list.bulk_redirect_to_id.id
+
+  redirect {
+    source_url  = each.value.source_url
+    target_url  = each.value.target_url
+    status_code = each.value.status_code
+  }
+
+  depends_on = [
+    cloudflare_list.bulk_redirect_to_id
+  ]
+
+}
+
+# Create bulk redirect and attach redirect list
+resource "cloudflare_ruleset" "bulk_root_redirect_to_id" {
+  account_id  = var.cloudflare_account_id
+  name        = var.bulk_redirect_list_name
+  description = var.bulk_redirect_list_description
+  kind        = "root"
+  phase       = "http_request_redirect"
+
+  rules {
+    action = "redirect"
+    action_parameters {
+      from_list {
+        name = var.bulk_redirect_list_name
+        key  = "http.request.full_uri"
+      }
+    }
+    expression  = "http.request.full_uri in ${"$"}${var.bulk_redirect_list_name}"
+    description = var.bulk_redirect_list_description
+    enabled     = true
+  }
+
+  depends_on = [
+    cloudflare_list_item.bulk_redirect_to_id_item
+  ]
+}
+```
+
+<Render file="terraform-additional-resources" />