Terraform talk (30min) Link to heading

Topics to cover: Link to heading

  • what is for terraform
  • How it works
  • TF main parts (provider, resources, variables, outputs, backend, templates/data, provisioners, null_resource, data+program+bash, )
  • Where not to use it / when to use it
  • Syntax and programming + tricks (variables types,maps,locals, tulle, objects)
  • Logic: loops, conditionals,
  • TF env vars for vars
  • Modules usage and creation
  • Terraform registry
  • Workspaces
  • Remote states
  • Secrets
  • Locking state (s3, dynamodb)
  • Integrations: Vault, ansible, chef, packer, user data , aws secrets,
  • Terraform and docker (ECS/EKS)
  • Terraform and machine learning?
  • Grunt work framework
  • TF testing: terratest, curl, kitchen-terraform, rspec-Terraform
  • Documentation and generators
  • Terraform plug-ins?
  • Best practices

TF limitations Link to heading

  • cannot use loops/foreachs while calling modules

Things to review: Link to heading

  • terraform graph
  • Demo with JQ
  • production-grade infra checklist
  • cloud nuke - Aws-nuke
  • Chaos monkey / janitor monkey
  • golang “dep ensure”

TF modules Link to heading

  • have to be small, composable, testable

Talk agenda for 30min Link to heading

  • What is IaaC?
    • what is terraform
    • what problem does it solves?
    • when and when not to use IaaC
  • How terraform works?
    • basic workflow of work
    • terraform underneath and API calls to AWS
    • workspaces
    • TF registry
  • Terraform code and syntax
    • about HCL
    • variable types: maps, locals, tuples, objects
    • things to use: provider, resources, variables, outputs, backend, null_resource
    • logic: loops, conditionals
    • built-in functions of TF
    • data, templates, data+program+bash
    • secrets storage
    • directory layout
  • Modules
    • how to create them
    • how to use them
    • module best practices
  • Collaborative work
    • TF remote state in TF cloud ui
    • TF locking and s3+dynamodb
  • Code testing
    • terratest, curl, kitchen-terrafor, rspec-terraform
  • Documentation
    • doc generator
    • graphs generator
  • TF and the ecosystem
    • Ansible, chef, packef, user data, aws secrets
    • docker, ECS/EKS
    • machine learning
  • Resources to keep learning