Observed Signal · May 3, 2026 · Technical Tutorial · Source: DEV Community · Impact: 1/5 · Sentiment: Neutral
Provision a GCP VPC with Terraform
A developer tutorial that demonstrates provisioning, inspecting, and destroying a Google Cloud VPC using Terraform. The guide walks through prerequisites (macOS, VS Code, Terraform CLI v1.15.1, Google Cloud CLI, a GCP project with billing and Compute Engine API enabled), shows a sample main.tf using the HashiCorp Google provider (version 6.8.0) to create a google_compute_network named "terraform-network", and covers the full Terraform workflow: init, fmt, validate, plan, apply, inspect state (terraform.tfstate), and destroy. Authentication uses gcloud auth application-default login. The article is a step-by-step hands-on lab aimed at beginners learning Infrastructure as Code on GCP.
Practical how-to developer tutorial on provisioning cloud infrastructure; useful for practitioners but not industry‑shifting.
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Key Takeaways & Evidence Grounding
- Tutorial uses Terraform CLI v1.15.1 (listed as a prerequisite).
- Terraform configuration specifies provider "hashicorp/google" at version "6.8.0".
- The example creates a google_compute_network resource named "terraform-network" (VPC).
- Authentication method shown: gcloud auth application-default login (Google Cloud CLI).
- Terraform state for the lab is stored locally in terraform.tfstate; the guide shows plan, apply, and destroy workflows.
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Terraform CI/CD on GCP: Plan on PR, Manual Apply
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