devops

DevOps Workflow

When to Use

• When automating infrastructure deployment.
• When configuring CI/CD pipelines (GitHub Actions, etc.).
• When resolving deployment and operational issues.
• When setting up observability, logging, and monitoring tools.

Core Principles

• Infrastructure as Code (IaC): Manage all infrastructure using declarative code.
• Continuous Integration / Continuous Deployment: Automate testing and deployment to reduce manual toil and errors.
• Observability: Ensure systems are measurable through metrics, logs, and traces.
• Idempotency: Automation scripts must yield the same state on repeated runs.

Step-by-Step Workflows

1. Analyze Infrastructure Requirements

• Review scaling, security, and networking constraints.
• Determine the appropriate IaC tools.

2. Pipeline Design

• Create atomic, independent stages for build, test, and deploy.
• Implement security gates (e.g., secret scanning, linting).

3. Execution and Testing

• Write idempotent automation scripts.
• Validate via local testing or staging environments before production rollouts.