DevOps — Page 9

349 articles

DevOps

Pulumi vs Terraform: Which IaC Tool Should You Choose in 2026?

Pulumi vs Terraform compared for 2026. Programming languages vs HCL, state management, testing, provider support, pricing

Apr 13, 20265 min read

DevOps

Terraform Bulk Import: Bring Existing AWS Resources Under Management

Import dozens of existing AWS resources into Terraform at once using import blocks, for_each, and generate-config-out.

Apr 13, 20265 min read

DevOps

Terraform Data Sources Explained: Read External Information

Learn Terraform data sources to read existing AWS resources, look up AMIs, query remote state, and reference external information in your configurations.

Apr 13, 20264 min read

DevOps

Terraform depends_on Explained: Control Resource Ordering

Learn when to use Terraform depends_on for explicit resource dependencies. Understand implicit vs explicit dependencies, common use cases

Apr 13, 20264 min read

DevOps

Terraform Locals Explained: Simplify Your Configuration

Learn Terraform locals to reduce duplication, compute values, and organize complex configurations. Practical examples with naming conventions, tag maps

Apr 13, 20264 min read

DevOps

Terraform Modules Best Practices: Write Reusable Infrastructure Code

Terraform module best practices for 2026. Learn module structure, versioning, composition, testing, when to create modules, and when not to over-abstract.

Apr 13, 20265 min read

DevOps

Terraform Stacks vs Workspaces: When to Use Each

Terraform Stacks vs Workspaces compared. Understand when to use Workspaces for environment isolation vs Stacks for multi-component orchestration

Apr 13, 20265 min read

DevOps

Terraform Variables vs Outputs: Inputs, Outputs, and Data Flow

Understand Terraform variables (inputs) and outputs. Learn types, validation, defaults, sensitive values

Apr 13, 20264 min read

DevOps

Amazon Linux 2 End of Life 2026: What AWS Users Need to Do

Amazon Linux 2 reaches end of life June 30, 2026. Migrate EC2 instances, Lambda runtimes, and ECS containers to Amazon Linux 2023 before the deadline using

Apr 12, 20264 min read

DevOps

CloudFormation vs Terraform in 2026: AWS IaC Comparison

CloudFormation vs Terraform compared for AWS in 2026. State management, multi-cloud support, drift detection, modules vs nested stacks, and when to use each.

Apr 12, 20264 min read

DevOps

How to Migrate from Terraform to OpenTofu: Step-by-Step Guide

Complete guide to migrating from Terraform to OpenTofu. Install OpenTofu, migrate state files, update CI/CD pipelines, handle provider registries

Apr 12, 20264 min read

DevOps

Terraform for Agentic AI Infrastructure: Deploy Multi-Agent Systems on AWS

Deploy agentic AI and multi-agent systems with Terraform on AWS. Provision SQS queues, Lambda functions, Step Functions orchestration

Apr 12, 20264 min read