Hello Friend, Welcome to the World of Everything as Code!

I‘m thrilled to take you on a tour of EaC – how it works, why it matters, and how to get started.

First question – what exactly is "Everything as Code" or "EaC"? Think of it like a kitchen recipe for managing IT systems and services. Just as recipes codify instructions for cooking dishes, EaC uses programming languages to define app infrastructure needs.

So with EaC, instead of manually setting up servers or clicking around UIs, we take an automation-first approach – where configs, policies and architectures live as scripts or declarative files.

The Rise of Managing IT "as Code"

While coding infrastructure isn‘t brand new, adoption has reached an inflection point thanks to:

  • Cloud platforms like AWS enabling provisioning of networks and servers via APIs
  • DevOps cultural shift bringing developers and IT operators together
  • Agile prioritizing rapid iterations with automated pipelines

Integrating all these modern practices, EaC has become central to managing dynamic tech stacks.

Let‘s visualize the growth:

EaC Adoption Stats

By 2023 over 75% of global infrastructure teams will embrace EaC.

Driving this trend are major benefits around consistency, scalability and reliability which we‘ll explore next.

3 Big Wins with Everything as Code

  1. No manual config drift or human errors:
    Defining components like servers or policy rules as fixed code acts as the single source of truth. No more patching things by hand across environments.

  2. Easy collaboration and code reviews:
    With infra as text files, you get built-in version control, edit histories and peer reviews like modern dev teams.

  3. Rapid scaling and restoration: Instead of configuring multiple servers manually, you script once and replicate everywhere! Save previous versions to easily roll back too.

With big tech cohorts like Meta, Netflix and CapitalOne blazing the path, EaC momentum keeps accelerating.

Let me walk you through some real-world applications and tips for getting started next.

Codifying Infra, Security and Pipelines

While definitions vary, we mainly see 3 key flavors of EaC emerging:

1. Infrastructure as Code (IaC)

With IaC, we use languages like YAML, JSON and HCL to define components like:

  • Cloud networks/regions
  • Compute resource provisioning
  • Database setup

Popular Tools: Terraform, AWS CloudFormation

2. Security as Code

Security policies around access control, encryption and secrets management are similarly coded for automation using frameworks like:

Tools: Chef InSpec, Cloud Custodian, OpenStack Bandit

3. Pipeline as Code

CI/CD pipelines that handle build, tests and deploy steps are also increasingly defined as data instead of UIs.

Tools: Jenkins, CircleCI, TravisCI, GitHub Actions

Now with 1000s of pre-build modules and community support, EaC has expanded far beyond niche usage to mainstream adoption.

Let‘s now get you started on your EaC journey!

Getting Started with Everything as Code: 5 Step Plan

  1. Start small: Identify a narrow, low-risk workflow like configuring dev infrastructure to pilot EaC.
  2. Choose the right tools: Align on EaC frameworks fitting your tech stack like Terraform for AWS or Ansible for multi-cloud.
  3. Develop testing and reviews: Establish processes for infrastructure testing and peer code reviews to maintain quality.
  4. Create EaC MVP: Focus the first working version on standardizing a core repetitive task.
  5. Expand and scale: With a foundation built, progressively apply EaC more widely and rapidly scale.

You‘re Well On Your Way to EaC Success!

We‘ve covered:

The exploding popularity of EaC to tame IT complexity

Major benefits around consistency, collaboration and restoration

Key techniques like IaC and DevSecOps pipelines

A starter roadmap for implementation

While shifting to Everything-as-Code warrants careful rollout, the long-term productivity and innovation gains cannot be overstated.

I‘m excited for you to streamline your operations with the power of modern EaC! Feel free to reach out if any questions pop up along the journey.

Happy coding!