Welcome to the DevOps Domain of ProjectHive! This domain focuses on automation, CI/CD pipelines, infrastructure as code, and modern deployment practices.
What you'll find here:
- 🚀 CI/CD pipeline configurations
- 🐳 Docker containerization examples
- ☸️ Kubernetes deployments
- 📜 Infrastructure as Code (IaC)
- 🔄 Automation scripts
DevOps/
├── Roadmap.md # DevOps learning path
├── MiniProjects/ # DevOps projects
│ └── Example_DevOps.md # Project template
└── Starter-Templates/ # IaC and pipeline templates
└── Starter_DevOps.md # DevOps starter templates
- Basic Linux/Unix commands
- Understanding of software development lifecycle
- Git and version control
- Command line proficiency
- Basic networking concepts
- Check Roadmap: Review Roadmap.md for learning path
- Browse Projects: Explore MiniProjects/
- Use Templates: Start with Starter Templates
- Automate & Deploy: Build your DevOps project!
- 🐳 Simple Docker containerization
- 📝 Basic CI/CD pipeline with GitHub Actions
- 🔧 Shell scripts for automation
- 🌐 Static site deployment
- 📊 Server monitoring dashboard
- 🚀 Multi-stage Docker builds
- ☸️ Kubernetes cluster setup
- 🔄 Jenkins CI/CD pipeline
- 📦 Automated deployment with Ansible
- 🏗️ Infrastructure with Terraform
- 🌍 Multi-cloud deployment strategy
- 🔐 GitOps with ArgoCD
- 📈 Complete observability stack (Prometheus + Grafana)
- 🏢 Microservices orchestration
- 🔄 Blue-Green/Canary deployments
Get started with these templates:
-
Docker Compose Stack - View Template
- Multi-container setup
- Service networking
- Volume management
-
GitHub Actions Workflow
- Build and test automation
- Deployment pipeline
- Multi-environment setup
-
Terraform Configuration
- Cloud infrastructure
- State management
- Module structure
- Linux fundamentals
- Git and version control
- Shell scripting
- Docker basics
- Basic networking
- CI/CD concepts
- Jenkins/GitHub Actions
- Ansible basics
- Kubernetes fundamentals
- Monitoring basics
- Infrastructure as Code (Terraform)
- Kubernetes advanced concepts
- Service mesh (Istio)
- Observability (Prometheus, Grafana)
- Security practices
- Multi-cloud strategies
- GitOps workflows
- Site Reliability Engineering (SRE)
- Platform engineering
- Chaos engineering
📖 Full Roadmap: Roadmap.md
- Docker Documentation - Container platform
- Kubernetes Docs - Container orchestration
- Terraform Documentation - Infrastructure as Code
- Ansible Documentation - Configuration management
- Jenkins Handbook - Automation server
- DevOps Bootcamp - TechWorld with Nana - Complete DevOps course
- KodeKloud - Hands-on DevOps labs
- A Cloud Guru - Cloud and DevOps training
- The Phoenix Project by Gene Kim
- The DevOps Handbook by Gene Kim, Jez Humble
- Site Reliability Engineering by Google
- Katacoda - Interactive learning scenarios
- Play with Docker - Docker playground
- Play with Kubernetes - K8s playground
- DevOps.com - DevOps news and articles
- r/devops - Reddit community
- CNCF Blog - Cloud Native Computing Foundation
- Docker - Container platform
- Podman - Daemonless container engine
- Docker Compose - Multi-container applications
- Kubernetes - Container orchestration
- Docker Swarm - Docker native orchestration
- Nomad - Workload orchestrator
- Jenkins - Automation server
- GitHub Actions - CI/CD platform
- GitLab CI - Built-in CI/CD
- CircleCI - Cloud CI/CD
- Terraform - Multi-cloud IaC
- Ansible - Configuration management
- Pulumi - Modern IaC
- CloudFormation - AWS IaC
- Prometheus - Metrics monitoring
- Grafana - Visualization
- ELK Stack - Log management
- Jaeger - Distributed tracing
YourDevOpsProject/
├── README.md # Project documentation
├── Dockerfile # Container definition
├── docker-compose.yml # Multi-container setup
├── k8s/ # Kubernetes manifests
│ ├── deployment.yaml
│ ├── service.yaml
│ └── ingress.yaml
├── terraform/ # Infrastructure code
│ ├── main.tf
│ ├── variables.tf
│ └── outputs.tf
├── .github/
│ └── workflows/ # CI/CD pipelines
│ └── deploy.yml
└── scripts/ # Automation scripts
✅ DO:
- Include complete setup instructions
- Document prerequisites clearly
- Provide environment configuration examples
- Add comments in configuration files
- Include rollback procedures
- Test in isolated environment first
- Add
**Contributor:** YourGitHubUsername
❌ DON'T:
- Commit secrets or credentials
- Skip security best practices
- Ignore error handling
- Hardcode sensitive values
- Submit untested configurations
# Project Name
**Contributor:** YourGitHubUsername
**Domain:** DevOps
**Difficulty:** [Beginner/Intermediate/Advanced]
## Description
Brief description of the DevOps automation/deployment project.
## Features
- Automated deployment
- Container orchestration
- Monitoring and logging
- Scalability
## Tech Stack
- **Containerization**: Docker
- **Orchestration**: Kubernetes
- **CI/CD**: GitHub Actions / Jenkins
- **IaC**: Terraform / Ansible
- **Monitoring**: Prometheus + Grafana
## Prerequisites
\`\`\`
- Docker 20+
- Kubernetes 1.24+
- kubectl configured
- Cloud provider account (AWS/GCP/Azure)
\`\`\`
## Setup
### Local Development
\`\`\`bash
# Build Docker image
docker build -t app-name:latest .
# Run locally
docker-compose up -d
# Check status
docker-compose ps
\`\`\`
### Kubernetes Deployment
\`\`\`bash
# Apply manifests
kubectl apply -f k8s/
# Check deployment
kubectl get pods
kubectl get services
# Access application
kubectl port-forward svc/app-service 8080:80
\`\`\`
### Infrastructure Setup (Terraform)
\`\`\`bash
cd terraform/
terraform init
terraform plan
terraform apply
\`\`\`
## CI/CD Pipeline
The GitHub Actions workflow:
1. Runs tests
2. Builds Docker image
3. Pushes to registry
4. Deploys to Kubernetes
## Monitoring
Access Grafana dashboard:
\`\`\`
http://localhost:3000
Default credentials: admin/admin
\`\`\`
## Environment Variables
\`\`\`
DATABASE_URL=postgresql://...
API_KEY=your-api-key
ENVIRONMENT=production
\`\`\`
## Troubleshooting
**Issue**: Container won't start
**Solution**: Check logs with \`docker logs <container-id>\`
## References
- Documentation used
- Tutorials followed- Version Everything: Use Git for all configurations
- Automate Testing: Test infrastructure changes
- Security First: Scan images, use secrets management
- Monitor Everything: Logs, metrics, traces
- Documentation: Keep runbooks and documentation updated
- Idempotency: Scripts should be safe to run multiple times
- Fail Fast: Implement health checks and rollback mechanisms
- Cost Optimization: Monitor and optimize cloud resources
- 💬 Discuss in Discussions
- 🐛 Report in Issues
- 📖 Check DevOps Roadmap
- 📚 Browse Learning Resources
Ready to automate? Check CONTRIBUTING.md to get started!
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