通过Terraform 的 for_each 和dynamic blocks 实现. 基本概念 Dynamic Blocks 在资源(resource)等顶级块结构中,表达式通常只能在使用 name = expression 形式为参数赋值时使用。这涵盖了许多用途,但有些资源类型的参数中包含可重复嵌套的块(block),这些块通常代表与包含对象相关(或嵌入其中)的独立对象: resource "...
Thefor_eachvalue must be a collection with one element per desired nested block. If you need to declare resource instances based on a nested data structure or combinations of elements from multiple data structures you can use Terraform expressions and functions to derive a suitable value. For som...
I think we'll need to add some new settings to mergeBody (the component that deals with the block content merging behavior) so that we can handle this during the merging of the blocks: terraform/configs/module_merge_body.go Lines 85 to 103 in 50a101a // Things are a little more ...
As defined by HashiCorp, when it comes to Terraform an expression refers to or computes values within configuration. An expression would be some as simple as a literal value like "hello, world!" or as complex as conditionally returning exported attributes from a resource or data source. Today...
Not sure if this was reported already, but I am having trouble following page at: https://www.hashicorp.com/blog/hashicorp-terraform-0-12-preview-for-and-for-each when it comes to iterating lists that are declared in a locals block or those output by a module. Suppose we have: locals...
cidr_block = "${element(values(var.subnets), count.index)}" } By using theTerraform Interpolation Syntax, and in particular thecount,keys,valuesandelementfunctions, we can grab the subnet name and CIDR block from the variables. The Web Server Cluster ...
match_express- The label generates a matching expression that applies the grouping. See the followingBlock match_express. tag_value- The tag value. The Tag value must be used in conjunction with the tag value matching method TagValueMatchFunction. ...
How to enable Block Volume auto-tuning for dynamic performance scaling This capability is available from the API, SDK,CLI, Terraform, and the Oracle Cloud Console. Enabling it for a volume in your Console experience is as simple as clicking a checkbox and using a slider on the Edit Vol...
If you aren't already signed in, enter the tenancy and user credentials. Review and accept the terms and conditions. Select the region where you want to deploy the stack. Follow the on-screen prompts and instructions to create the stack. After creating the stack, click Terraform Actions, and...
Overview of the Issue According to the documentation, I have to use key and value in the content block but it doesn't work: on ./packer.pkr.hcl line 56, in source "amazon-ebs" "ebs": 56: key = tag.key An argument named "key" is not expec...