葫芦的运维日志

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Teraform反向导出

Teraform Reverse Export

 

先上一个流程图 

Let's start with a flow chart

 

terraform 从已经创建的资源导出 terraform格式文件

terraform Export terraform format files from already created resources

 

 terraform import  aws_db_instance.mysql db-id-rdsdemo
aws_db_instance.mysql: Importing from ID "db-id-rdsdemo"...
aws_db_instance.mysql: Import prepared!
  Prepared aws_db_instance for import
aws_db_instance.mysql: Refreshing state... [id=db-id-rdsdemo]

Import successful!

The resources that were imported are shown above. These resources are now in
your Terraform state and will henceforth be managed by Terraform.

aws_db_instance.mysql

<provider>_<type>.<name>

provider是供应商名称;

type是该供应商中创建资源的类型;

name是一个标识符。

 

db-id-rdsdemo

是在aws控制台看到的 DB identifier

is the DB identifier seen in the aws console

 

terraform show

 terraform show
# aws_db_instance.mysql:
resource "aws_db_instance" "mysql" {
    address                               = "..."
 ..........
    timeouts {}
}

将上述显示的 terraform写入对应的tf文件 做相应修改,之后就是plan apply了。

The terraform shown above is written to the corresponding tf file and modified accordingly, followed by plan apply.

 

 

葫芦的运维日志

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