Terraform scenarios to update AWS Security Group rules when using count and dynamic blocks
I'm refactoring my project and I recently switched to I've been working on this all day and I'm working on a personal project and After trying multiple solutions online, I still can't figure this out... I'm working with an scenario when trying to update the security group rules in my Terraform configuration that uses `count` and `dynamic` blocks. My configuration is set up to create a security group with multiple rules based on a variable list, but when I attempt to apply changes, Terraform does not seem to recognize the updates to the rules, resulting in stale configurations. Here is a simplified version of my Terraform code: ```hcl variable "security_rules" { type = list(object({ from_port = number to_port = number protocol = string cidr_blocks = list(string) })) } resource "aws_security_group" "example" { name = "example-security-group" vpc_id = aws_vpc.example.id tags = { Name = "example-sg" } dynamic "ingress" { for_each = var.security_rules content { from_port = ingress.value.from_port to_port = ingress.value.to_port protocol = ingress.value.protocol cidr_blocks = ingress.value.cidr_blocks } } } ``` Initially, I had a different set of rules defined, and after updating the `security_rules` variable with new entries, I ran `terraform apply`. However, Terraform reports that no changes are necessary. Here’s the output I received: ``` No changes. Your infrastructure matches the configuration. ``` I also tried to manually force the refresh by running `terraform refresh`, but it didn't help. I suspect this has to do with how the `dynamic` block is implemented with `count`, but I’m not entirely sure. Can anyone guide to understand why Terraform isn’t recognizing the updates to my security group rules? Are there any best practices for managing dynamic blocks with `count` in Terraform that I might be missing? I’m using Terraform version 1.4.0 and the AWS provider version 4.0.0. Thanks in advance for your help! My development environment is Ubuntu. Any help would be greatly appreciated! Is there a better approach? I recently upgraded to Hcl latest. Any advice would be much appreciated. This is for a web app running on Linux. What am I doing wrong?