DevOps help for Cloud Platform Engineers
  • Welcome!
  • Quick Start Guide
  • About Me
  • CV
  • Contribute
  • 🧠DevOps & SRE Foundations
    • DevOps Overview
      • Engineering Fundamentals
      • Implementing DevOps Strategy
      • DevOps Readiness Assessment
      • Lifecycle Management
      • The 12 Factor App
      • Design for Self Healing
      • Incident Management Best Practices (2025)
    • SRE Fundamentals
      • Toil Reduction
      • System Simplicity
      • Real-world Scenarios
        • AWS VM Log Monitoring API
    • Agile Development
      • Team Agreements
        • Definition of Done
        • Definition of Ready
        • Team Manifesto
        • Working Agreement
    • Industry Scenarios
      • Finance and Banking
      • Public Sector (UK/EU)
      • Energy Sector Edge Computing
  • 🛠️DevOps Practices
    • Platform Engineering
    • FinOps
    • Observability
      • Modern Practices
  • 🚀Modern DevOps Practices
    • Infrastructure Testing
    • Modern Development
    • Database DevOps
  • 🛠️Infrastructure as Code (IaC)
    • Terraform
      • Cloud Integrations - Provider-specific implementations
        • Azure Scenarios
          • Azure Authetication
            • Service Principal
            • Service Principal in block
            • Service Principal in env
        • AWS Scenarios
          • AWS Authentication
        • GCP Scenarios
          • GCP Authentication
      • Testing and Validation
        • Unit Testing
        • Integration Testing
        • End-to-End Testing
        • Terratest Guide
      • Best Practices
        • State Management
        • Security
        • Code Organization
        • Performance
      • Tools & Utilities - Enhancing the Terraform workflow
        • Terraform Docs
        • TFLint
        • Checkov
        • Terrascan
      • CI/CD Integration - Automating infrastructure deployment
        • GitHub Actions
        • Azure Pipelines
        • GitLab CI
    • Bicep
      • Getting Started - First steps with Bicep [BEGINNER]
      • Template Specs
      • Best Practices - Guidelines for effective Bicep implementations
      • Modules - Building reusable components [INTERMEDIATE]
      • Examples - Sample implementations for common scenarios
      • Advanced Features
      • CI/CD Integration - Automating Bicep deployments
        • GitHub Actions
        • Azure Pipelines
  • 💰Cost Management & FinOps
    • Cloud Cost Optimization
  • 🐳Containers & Orchestration
    • Containerization Overview
      • Docker
        • Dockerfile Best Practices
        • Docker Compose
      • Kubernetes
        • CLI Tools - Essential command-line utilities
          • Kubectl
          • Kubens
          • Kubectx
        • Core Concepts
        • Components
        • Best Practices
          • Pod Security
          • Security Monitoring
          • Resource Limits
        • Advanced Features - Beyond the basics [ADVANCED]
          • Service Mesh
            • Istio
            • Linkerd
          • Ingress Controllers
            • NGINX
            • Traefik
            • Kong
            • Gloo Edge
            • Contour
        • Tips
          • Status in Pods
          • Resource handling
          • Pod Troubleshooting Commands
        • Enterprise Architecture
        • Health Management
        • Security & Compliance
        • Virtual Clusters
      • OpenShift
  • Service Mesh & Networking
    • Service Mesh Implementation
  • Architecture Patterns
    • Data Mesh
    • Multi-Cloud Networking
    • Disaster Recovery
    • Chaos Engineering
  • Edge Computing
    • Implementation Guide
      • Serverless Edge
      • IoT Edge Patterns
      • Real-Time Processing
      • Edge AI/ML
      • Security Hardening
      • Observability Patterns
      • Network Optimization
      • Storage Patterns
  • 🚀CI/CD & Release Management
    • Continuous Integration
    • Continuous Delivery
      • Deployment Strategies
      • Secrets Management
      • Blue-Green Deployments
      • Deployment Metrics
      • Progressive Delivery
      • Release Management for DevOps/SRE (2025)
  • CI/CD Platforms
    • Tekton
      • Build and Push Container Images
      • Tekton on NixOS Setup
    • Flagger
    • Azure DevOps
      • Pipelines
        • Stages
        • Jobs
        • Steps
        • Templates - Reusable pipeline components
        • Extends
        • Service Connections - External service authentication
        • Best Practices for 2025
        • Agents and Runners
        • Third-Party Integrations
        • Azure DevOps CLI
      • Boards & Work Items
    • GitHub Actions
      • GitHub SecOps: DevSecOps Pipeline
    • GitLab
      • GitLab Runner
  • GitOps
    • GitOps Overview
      • Modern GitOps Practices
      • GitOps Patterns for Multi-Cloud (2025)
      • Flux
        • Progressive Delivery
        • Use GitOps with Flux, GitHub and AKS
  • Source Control
    • Source Control Overview
      • Git Branching Strategies
      • Component Versioning
      • Kubernetes Manifest Versioning
      • GitLab
      • Creating a Fork
      • Naming Branches
      • Pull Requests
      • Integrating LLMs into Source Control Workflows
  • ☁️Cloud Platforms
    • Cloud Strategy
      • AWS to Azure
      • Azure to AWS
      • GCP to Azure
      • AWS to GCP
      • GCP to AWS
    • Landing Zones in Public Clouds
      • AWS Landing Zone
      • GCP Landing Zone
      • Azure Landing Zones
    • Azure
      • Best Practices
        • Azure Best Practices Overview
        • Azure Architecture Best Practices
        • Azure Naming Standards
        • Azure Tags
        • Azure Security Best Practices
      • Services
        • Azure Active Directory (AAD)
        • Azure Monitor
        • Azure Key Vault
        • Azure Service Bus
        • Azure DNS
        • Azure App Service
        • Azure Batch
        • Azure Machine Learning
        • Azure OpenAI Service
        • Azure Cognitive Services
        • Azure Kubernetes Service (AKS)
        • Azure Databricks
        • Azure SQL Database
      • Monitoring
      • Administration Tools - Platform management interfaces
        • Azure PowerShell
        • Azure CLI
      • Tips & Tricks
    • AWS
      • Authentication
      • Best Practices
      • Tips & Tricks
      • Services
        • AWS IAM (Identity and Access Management)
        • Amazon CloudWatch
        • Amazon SNS (Simple Notification Service)
        • Amazon SQS (Simple Queue Service)
        • Amazon Route 53
        • AWS Elastic Beanstalk
        • AWS Batch
        • Amazon SageMaker
        • Amazon Bedrock
        • Amazon Comprehend
    • Google Cloud
      • Services
        • Cloud CDN
        • Cloud DNS
        • Cloud Load Balancing
        • Google Kubernetes Engine (GKE)
        • Cloud Run
        • Artifact Registry
        • Compute Engine
        • Cloud Functions
        • App Engine
        • Cloud Storage
        • Persistent Disk
        • Filestore
        • Cloud SQL
        • Cloud Spanner
        • Firestore
        • Bigtable
        • BigQuery
        • VPC (Virtual Private Cloud)
  • 🔐Security & Compliance
    • DevSecOps Overview
      • DevSecOps Pipeline Security
      • DevSecOps
        • Real-life Examples
        • Scanning & Protection - Automated security tooling
          • Dependency Scanning
          • Credential Scanning
          • Container Security Scanning
          • Static Code Analysis
            • Best Practices
            • Tool Integration Guide
            • Pipeline Configuration
        • CI/CD Security
        • Secrets Rotation
      • Supply Chain Security
        • SLSA Framework
        • Binary Authorization
        • Artifact Signing
      • Security Best Practices
        • Threat Modeling
        • Kubernetes Security
      • SecOps
      • Zero Trust Model
      • Cloud Compliance
        • ISO/IEC 27001:2022
        • ISO 22301:2019
        • PCI DSS
        • CSA STAR
      • Security Frameworks
      • SIEM and SOAR
  • Security Architecture
    • Zero Trust Implementation
      • Identity Management
      • Network Security
      • Access Control
  • 🔍Observability & Monitoring
    • Observability Fundamentals
  • 🧪Testing Strategies
    • Testing Overview
      • Modern Testing Approaches
      • End-to-End Testing
      • Unit Testing
      • Performance Testing
        • Load Testing
      • Fault Injection Testing
      • Integration Testing
      • Smoke Testing
  • 🤖AI Integration
    • AIops Overview
      • Workflow Automation
      • Predictive Analytics
      • Code Quality
  • 🧠AI & LLM Integration
    • Overview
      • Claude
        • Installation Guide
        • Project Guides
        • MCP Server Setup
        • LLM Comparison
      • Ollama
        • Installation Guide
        • Configuration
        • Models and Fine-tuning
        • DevOps Usage
        • Docker Setup
        • GPU Setup
        • Open WebUI
      • Copilot
        • Installation Guide
        • VS Code Integration
        • CLI Usage
      • Gemini
        • Installation Guides - Platform-specific setup
          • Linux Installation
          • WSL Installation
          • NixOS Installation
        • Gemini 2.5 Features
        • Roles and Agents
        • NotebookML Guide
        • Cloud Infrastructure Deployment
        • Summary
  • 💻Development Environment
    • DevOps Tools
      • Pulumi
      • Operating Systems - Development platforms
        • NixOS
          • Install NixOS: PC, Mac, WSL
          • Nix Language Deep Dive
          • Nix Language Fundamentals
            • Nix Functions and Techniques
            • Building Packages with Nix
            • NixOS Configuration Patterns
            • Flakes: The Future of Nix
          • NixOS Generators: Azure & QEMU
        • WSL2
          • Distributions
          • Terminal Setup
      • Editor Environments
      • CLI Tools
        • Azure CLI
        • PowerShell
        • Linux Commands
          • SSH - Secure Shell)
            • SSH Config
            • SSH Port Forwarding
        • Linux Fundametals
        • Cloud init
          • Cloud init examples
        • YAML Tools
          • How to create a k8s yaml file - How to create YAML config
          • YQ the tool
  • 📚Programming Languages
    • Python
    • Go
    • JavaScript/TypeScript
    • Java
    • Rust
  • Platform Engineering
    • Implementation Guide
  • FinOps
    • Implementation Guide
  • AIOps
    • LLMOps Guide
  • Should Learn
    • Should Learn
    • Linux
      • Commands
      • OS
      • Services
    • Terraform
    • Getting Started - Installation and initial setup [BEGINNER]
    • Cloud Integrations
    • Testing and Validation - Ensuring infrastructure quality
      • Unit Testing
      • Integration Testing
      • End-to-End Testing
      • Terratest Guide
    • Best Practices - Production-ready implementation strategies
      • State Management
      • Security
      • Code Organization
      • Performance
    • Tools & Utilities
    • CI/CD Integration
    • Bicep
    • Kubernetes
      • kubectl
    • Ansible
    • Puppet
    • Java
    • Rust
    • Azure CLI
  • 📖Documentation Best Practices
    • Documentation Strategy
      • Project Documentation
      • Release Notes
      • Static Sites
      • Documentation Templates
      • Real-World Examples
  • 📋Reference Materials
    • Glossary
    • Tool Comparison
    • Tool Decision Guides
    • Recommended Reading
    • Troubleshooting Guide
    • Development Setup
Powered by GitBook
On this page
  • Installation
  • Using pip
  • Using Homebrew
  • Using Docker
  • Basic Usage
  • Scan a Directory
  • Scan a Specific File
  • Output Formats
  • Configuration
  • Skip Checks
  • Policy Categories
  • CI/CD Integration
  • GitHub Actions
  • Azure DevOps Pipeline
  • Pre-commit Hook
  • Common Security Checks
  • 1. S3 Bucket Security
  • 2. Security Group Rules
  • Custom Policies
  • Best Practices
  • Checklist
Edit on GitHub
  1. Infrastructure as Code (IaC)
  2. Terraform
  3. Tools & Utilities - Enhancing the Terraform workflow

Checkov

Checkov is a static code analysis tool for infrastructure-as-code (IaC) that scans cloud infrastructure provisioned using Terraform, CloudFormation, Kubernetes, Helm, ARM Templates and Serverless framework.

Installation

Using pip

pip install checkov

Using Homebrew

brew install checkov

Using Docker

docker pull bridgecrew/checkov

Basic Usage

Scan a Directory

checkov -d /path/to/terraform/code

Scan a Specific File

checkov -f /path/to/terraform/file.tf

Output Formats

# Output as JSON
checkov -d . --output json

# Output as JUnit XML
checkov -d . --output junitxml

# Output as SARIF
checkov -d . --output sarif

Configuration

Skip Checks

Create .checkov.yaml in your project root:

skip-check:
  - CKV_AWS_1  # Skip check for unencrypted S3 bucket
  - CKV_AWS_23 # Skip check for unencrypted RDS instance

skip-path:
  - terraform/examples/
  - tests/

framework:
  - terraform
  - kubernetes

Policy Categories

  1. Security

    • Access Control

    • Encryption

    • Network Security

    • IAM

  2. Compliance

    • HIPAA

    • PCI DSS

    • SOC2

    • NIST

  3. Operational Excellence

    • Backups

    • Monitoring

    • High Availability

CI/CD Integration

GitHub Actions

name: Checkov
on: [push, pull_request]

jobs:
  checkov:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - name: Run Checkov
        uses: bridgecrewio/checkov-action@master
        with:
          directory: .
          framework: terraform
          output_format: sarif
          output_file: results.sarif
          soft_fail: true

Azure DevOps Pipeline

steps:
- script: |
    python -m pip install --upgrade checkov
    checkov -d . --output cli --quiet
  displayName: 'Run Checkov'

Pre-commit Hook

Add to .pre-commit-config.yaml:

repos:
- repo: https://github.com/bridgecrewio/checkov.git
  rev: '2.3.234'
  hooks:
    - id: checkov
      args: [--soft-fail]

Common Security Checks

1. S3 Bucket Security

# Secure configuration
resource "aws_s3_bucket" "compliant" {
  bucket = "my-secure-bucket"
  
  server_side_encryption_configuration {
    rule {
      apply_server_side_encryption_by_default {
        sse_algorithm = "AES256"
      }
    }
  }
  
  versioning {
    enabled = true
  }
  
  logging {
    target_bucket = aws_s3_bucket.log_bucket.id
    target_prefix = "log/"
  }
}

2. Security Group Rules

# Secure configuration
resource "aws_security_group" "compliant" {
  name = "compliant-sg"
  
  ingress {
    from_port   = 443
    to_port     = 443
    protocol    = "tcp"
    cidr_blocks = ["10.0.0.0/16"]
  }
  
  egress {
    from_port   = 0
    to_port     = 0
    protocol    = "-1"
    cidr_blocks = ["0.0.0.0/0"]
  }
}

Custom Policies

Create custom_policies.py:

from checkov.common.models.enums import CheckResult, CheckCategories
from checkov.terraform.checks.resource.base_resource_check import BaseResourceCheck

class MyCustomCheck(BaseResourceCheck):
    def __init__(self):
        name = "Ensure custom tag exists"
        id = "CKV_CUSTOM_1"
        supported_resources = ['aws_instance']
        categories = [CheckCategories.CONVENTION]
        super().__init__(name=name, id=id, categories=categories, supported_resources=supported_resources)
    
    def scan_resource_conf(self, conf):
        if 'tags' in conf.keys():
            if 'CustomTag' in conf['tags'][0]:
                return CheckResult.PASSED
        return CheckResult.FAILED

Best Practices

  1. Regular Scanning

    • Integrate with CI/CD

    • Use pre-commit hooks

    • Schedule periodic scans

  2. Policy Management

    • Document skip decisions

    • Review skipped checks regularly

    • Maintain custom policies

  3. Remediation

    • Prioritize findings

    • Track fixes

    • Validate fixes

Checklist

PreviousTFLintNextTerrascan

Last updated 16 days ago

🛠️