Terraform："tags" 和 "tags_all" 有什么区别？

Question

将 Terraform 升级到 3.64.2 后，即使我没有更改任何代码，terraform plan 提醒我它将 tag 替换为 tag_all。 tags 和 tags_all 有什么区别？

~ resource "aws_lb_listener" "frontend_http_tcp" {
        id                = "xxxxx"
      ~ tags              = {
          - "environment" = "production" -> null
          - "purpose"     = "onboarding-integration" -> null
          - "terraform"   = "true" -> null
        }
      ~ tags_all          = {
          - "environment" = "production"
          - "purpose"     = "onboarding-integration"
          - "terraform"   = "true"
        } -> (known after apply)
        # (4 unchanged attributes hidden)

        # (1 unchanged block hidden)
    }

Answer 1

在 Terraform 中，您可以在 top-level 中定义标签。 tags_all 基本上是 individual resource tags + top level tags

例如；

# Terraform 0.12 and later syntax
provider "aws" {
  # ... other configuration ...
  default_tags {
    tags = {
      Environment = "Production"
      Owner       = "Ops"
    }
  }
}

resource "aws_vpc" "example" {
  # ... other configuration ...

  # This configuration by default will internally combine tags defined
  # within the provider configuration block and those defined here
  tags = {
    Name = "MyVPC"
  }
}

在上面的例子中； tags_all 将是

tags_all = {
  Name = "MyVPC"
  Environment = "Production"
  Owner       = "Ops"
     }

标签是

tags = {
    Name = "MyVPC"
  }

参考=https://registry.terraform.io/providers/hashicorp/aws/latest/docs/guides/resource-tagging

Terraform："tags" 和 "tags_all" 有什么区别？

Terraform: what's the difference between "tags" and "tags_all"?

terraform