Terraform定制提供程序对生命周期元数据的访问

Question

I am writing a custom provider and am trying to figure out how to get access to the lifecycle data in the .tf file in my go code.

    lifecycle {
        ignore_changes = [
           "member_list"
        ]
    }

I'm digging through the code, but so far no luck in finding it. Any help will be greatly appreciated.

Answer 1

The lifecycle contains settings that are use by Terraform Core during graph construction. All of the behaviors modeled there are handled by Terraform Core itself, not by the provider.

There is therefore no way for a provider to access the settings in there. In the case of ignore_changes, that is applied after the change plan is generated by the provider by discarding the planned changes for any argument mentioned in the ignore_changes list.