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WebDirect
Infrastructure as Code

Infrastructure as Code — Reproducible, Version-Controlled, Automated

Stop configuring servers by hand. WebDirect implements Infrastructure as Code using Terraform, Ansible, and Pulumi — so your entire infrastructure is defined in Git, reproducible in minutes, and auditable forever. From a single server to a multi-cloud enterprise setup with hundreds of resources, we codify it all and set up the pipelines to keep it in sync.

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What is Infrastructure as Code?

Infrastructure as Code (IaC) is the practice of managing and provisioning infrastructure through machine-readable code rather than manual processes or interactive configuration tools. Instead of clicking through a cloud console or SSH-ing into servers to make changes, your entire infrastructure — VPCs, servers, databases, load balancers, IAM policies — is declared in Terraform or Ansible files, tracked in Git, reviewed via pull requests, and applied automatically by CI/CD pipelines. Terraform appears in 15,000+ global job postings, making it the dominant IaC tool. Organizations using IaC report 90% faster infrastructure provisioning and 33% more engineering time freed for product improvements.

Why Your Business Needs IaC

90% Faster Provisioning

Spinning up a new environment (dev/staging/prod) manually takes days of clicking through console UIs. With Terraform, the same environment deploys in minutes from a single command.

Disaster Recovery in Minutes

If a data center or cloud region fails, IaC lets you recreate your entire infrastructure in a new region in 15–30 minutes — what would take days of manual work becomes a pipeline run.

Eliminate Configuration Drift

Manual server changes cause 'snowflake' servers no one dares to touch. IaC enforces consistency — every environment is identical to its code definition, with drift detection that alerts on unauthorized changes.

Full Audit Trail via Git

Every infrastructure change is a Git commit: who changed what, when, and why. Pull requests enforce peer review for infrastructure changes. Tying changes to incident timelines becomes trivial.

Team Collaboration & Knowledge Sharing

Infrastructure knowledge no longer lives in one engineer's head. IaC makes it explicit, reviewable, and transferable — reducing bus factor risk and onboarding new engineers faster.

Cost Transparency with Infracost

Tools like Infracost show the cost impact of every infrastructure change in the PR review — 'this change adds €120/month' — enabling cost-conscious infrastructure decisions before deployment.

Our IaC Implementation Process

01

Infrastructure Audit & Documentation

We map all existing resources: servers, networking, databases, load balancers, DNS records. We document what exists (often undocumented) before writing any code.

02

Terraform Module Development

Reusable, parameterized Terraform modules for each infrastructure component. We follow module best practices: version pinning, variable validation, and output documentation.

03

State Management & Remote Backend

Terraform state stored in S3 or GCS with state locking (DynamoDB/Cloud SQL) to prevent concurrent modifications. Separate state files per environment (dev/staging/prod).

04

CI/CD Pipeline for Infrastructure

Automated `terraform plan` on every pull request (showing the change diff as a PR comment) + `terraform apply` on merge to main. Drift detection that alerts on out-of-band changes.

05

Ansible for Configuration Management

Server configuration, package installation, user management, and application deployment handled by Ansible playbooks. Idempotent execution ensures consistency on every run.

06

Migration & Team Handover

Incremental import of existing resources into Terraform state (minimizing disruption), full module documentation, team training session, and runbooks for common operations.

Technologies We Use

TerraformAnsiblePulumiAWS CloudFormationPackerVault (HashiCorp)Git

Infrastructure as Code FAQ

What is Infrastructure as Code and why does it matter?
IaC means your servers, databases, networks, and cloud resources are defined in code files rather than created by hand. It matters because: you can recreate your entire environment from scratch in minutes (DR), every change is peer-reviewed via pull request (safety), all changes are audited in Git history (compliance), and new engineers can understand your entire infrastructure by reading the code (knowledge transfer).
Terraform vs. Ansible — which should I use?
Both, for different purposes. Terraform excels at provisioning and managing cloud infrastructure (creating VMs, databases, networking, DNS). Ansible excels at configuring what's already running (installing packages, editing config files, managing users). Terraform handles 'what exists'; Ansible handles 'how it's configured'. They complement each other in a complete IaC strategy.
How do you handle Terraform state in a team environment?
We configure a remote backend (AWS S3 + DynamoDB for state locking, or Terraform Cloud) so state is shared across the team and concurrent runs are prevented. We use separate state files per environment (dev, staging, prod) to isolate blast radius. The CI/CD pipeline is the only entity that runs terraform apply on production state.
Can you convert our existing manual infrastructure to IaC?
Yes. We use Terraform import to bring existing cloud resources under IaC management without recreating them. The process is: document everything → write Terraform that describes the existing state → import resources → verify with terraform plan (should show no changes) → then start making changes through code. Typically takes 2–4 weeks for a medium-sized environment.
How does IaC improve security?
IaC enables Policy as Code (Open Policy Agent, Checkov, Terraform Sentinel) that automatically scans infrastructure changes for security misconfigurations before deployment. It prevents ad-hoc manual changes that bypass security review, enforces tagging policies for cost allocation, and creates an immutable audit log of every change to cloud resources.
What is the cost of implementing IaC?
An IaC engagement (audit + Terraform module development + CI/CD pipeline + team training) typically ranges from €1,200 to €5,000 depending on environment complexity. For large environments with 50+ resource types, budget €5,000–€15,000. The ROI is typically positive within 3–6 months through reduced manual work, faster provisioning, and eliminated configuration incidents.

Why WebDirect

AWS & GCP Certified Architects
Our engineers hold professional certifications from AWS and GCP, backed by hands-on experience designing infrastructure for 100+ production deployments.
OSCP-Certified Security Team
Our OSCP-certified penetration tester thinks like a real attacker — identifying vulnerabilities before criminals do, with manual testing beyond automated scans.
Moldova IT Park — 7% Tax Advantage
As a Moldova IT Park resident, we operate under a 7% flat tax regime — one of the lowest in Europe — delivering enterprise-grade engineering at competitive rates.
EU Timezone & Trilingual Team
We work in UTC+2/UTC+3 and communicate in Romanian, Russian, and English — understating the unique needs of businesses across Moldova, Romania, and the EU.

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