They iterate over a given complex value, and generate a nested block for each element of that complex value.They are supported inside resource, data, provider, and provisioner blocks.A dynamic block produces nested blocks instead of a complex typed value....
"depends_on" keyword provides to run the data block after resource created. Go to LAB to learn: LAB-06: Data Sources with Depends_on => Provision EC2 Provisioners "Provisioners" provides to run any commands on the remote instance/virtual machine, or on the local machine. ...
Dynamic expressions allow us to have our Terraform code make some decisions for us, instead of defining a static number of instances of a particular resource we can turn them on or off using conditional expressions, we can merge together the results without concerning ourselves to how many instan...
In turn, the node pool configuration uses this output by using adynamic Terraform code block, triggered by the local value. Lines 47-53 define that dynamic block. If the local returns values, then line 48 detects it and subsequently builds the content in lines 50-51 as part of the Terrafo...
Now, let’s “naively” add a dynamic nested block configuration using what we learned from:Terraform Intro 5: Loops with Dynamic Block. locals{names=["demo-example-1","demo-example-2"]}locals{ports=[80,81]}resource"aws_security_group""names"{for_each=toset(local.names)name=each.value...
dynamic_tag_rule_id- The ID of the tag rule. id- The ID of the Dynamic Tag Group. match_express_filter_relation- The relationship between conditional expressions. Valid values:and,or. match_express- The label generates a matching expression that applies the grouping. See the followingBlock ma...
Dynamic Overrides with Conditional Logic: Use conditional logic and variables to dynamically determine which configurations to apply. This technique allows for flexible and adaptive configurations based on different conditions.Example: variable "environment" { ...
To create a local, you’ll first declare it within your Terraform configuration. Use thelocalsblock to define your locals, specifying a name for each and assigning it a value. Let’s say you want to create a local that stores the name of a virtual machine: ...
For non-default providers, define thealiasas the first parameter of theproviderblock. Dynamic resource count Thefor_eachandcountmeta-arguments let you create multiple resources from a singleresourceblock depending on run-time conditions. You can use these meta-arguments to make your code flexible an...
It can be a single IP address or a CIDR block in the format /<prefix-length>. string privateIPAddressPrefixLength The private IP address prefix length. If specified and the allocation method is dynamic, the service will allocate a CIDR block instead of a single IP address. int Constraints...