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Showing posts from April, 2022

Building a Dev Enviroment in Terraform in AWS (From More than Certified)

Want to see a better formatted version of this post? Check my Notion !   Created development environment using AWS and Terraform including a route table, internet gateway, security group, public subnet, and EC2 instance, using templates, provisioners, and key generation for remote access. NEW Concepts Learned aws_ami  A data segment instead of resource that pulls an owner number, filters by name (with  Userdata Made it a template file, it bootstaps the instance as well as installing the docker engine. AMI searcher in EC2 Console Going to search the AMI in the Instance Launcher, then returning to EC2 console to search it for the owner number and other info. ssh-keygen I used PuTTy for previous keys. Terraform’s homemade File function For relative file paths for shorter access The .tpl extension Makes templates that map to certain sections of the main code. Usually using ${ } , but that’s also very module-esque, I feel. Call it with templatefile() Provisioners I think it’s u

Using Dynamic Blocks in Terraform

 Want to read it with nice formatting? Check out the Notion page. Continuing from the post about Modules , let's look at Dynamic Blocks. What are they? You put inside of resource blocks, to potentially repeat multiples of a same block type. Is This a Dynamic Block? I’ve done something like this, but it involved the multiple function (*) and a stand-in variable ${var.ex} . network_interface_ids = ["${element(azurerm_network_interface.CA-NetInt.*.id, 01)}"] The index (01) was the number of network_interface_ids one would want. Was that unknowingly a dynamic block, or something else? By all means, comment what you think. Apparently, It Wasn’t resource "aws_elastic_beanstalk_environment" "tfenvtest" { name = "tf-test-name" application = "${}" solution_stack_name = "64bit Amazon Linux 2018.03 v2.11.4 running Go 1.12.6" dynamic "setting