Learn in Bits

Ship Faster & Safer

Master DevOps Through Daily Practice

Learn to build and automate infrastructure through bite-sized lessons. From Docker to CI/CD, develop real-world DevOps skills.

5-15 min
Daily lessons
Hands-on
Practical focus
Real-world
Industry skills

Docker Container Basics

Day 3 of 21

Path: Containerization Β· 10 minutes Β· Hands-on practice

  • Dockerfile creation
  • Image building and layers
  • Container networking

Start Learning Today

Choose a specific skill to master. Each lesson is designed to teach you practical, hands-on techniques you can apply immediately.

🐳

Docker Fundamentals

Containerize applications for consistent deployment.

  • Dockerfiles
  • Images
  • Containers
πŸ“¦

Docker Compose

Define and run multi-container applications.

  • Services
  • Networks
  • Volumes
☸️

Kubernetes Basics

Orchestrate containers at scale.

  • Pods
  • Deployments
  • Services
πŸ”„

CI/CD Pipelines

Automate your build, test, and deployment process.

  • GitHub Actions
  • GitLab CI
  • Jenkins
πŸ—οΈ

Infrastructure as Code

Define infrastructure with code instead of clicks.

  • Terraform
  • State Management
  • Modules
πŸ“Š

Monitoring & Logging

Observe your systems and troubleshoot issues.

  • Prometheus
  • Grafana
  • ELK Stack
πŸ”

Security Scanning

Find vulnerabilities before they reach production.

  • Container Scanning
  • SAST
  • Secret Detection
🌿

Git Workflows

Collaborate effectively with version control.

  • Branching Strategies
  • Pull Requests
  • Merge Conflicts
🐚

Shell Scripting

Automate tasks with Bash scripts.

  • Variables
  • Loops
  • Functions
βš™οΈ

Configuration Management

Manage server configuration at scale.

  • Ansible Basics
  • Playbooks
  • Inventory
🌐

Service Mesh

Manage microservice communication.

  • Istio
  • Sidecars
  • Traffic Management
πŸ’Ύ

Backup & Recovery

Protect your data and systems from failure.

  • Backup Strategies
  • Disaster Recovery
  • RTO & RPO
πŸ“ˆ

Performance Tuning

Optimize system performance and resource usage.

  • Profiling
  • Bottlenecks
  • Scaling
πŸ””

Alerting & On-Call

Set up effective incident response systems.

  • Alert Rules
  • PagerDuty
  • Runbooks
🎯

SRE Principles

Apply site reliability engineering practices.

  • SLOs & SLIs
  • Error Budgets
  • Toil Reduction
🐳

Docker Fundamentals

Containerize applications for consistent deployment.

  • Dockerfiles
  • Images
  • Containers
πŸ“¦

Docker Compose

Define and run multi-container applications.

  • Services
  • Networks
  • Volumes
☸️

Kubernetes Basics

Orchestrate containers at scale.

  • Pods
  • Deployments
  • Services
πŸ”„

CI/CD Pipelines

Automate your build, test, and deployment process.

  • GitHub Actions
  • GitLab CI
  • Jenkins
πŸ—οΈ

Infrastructure as Code

Define infrastructure with code instead of clicks.

  • Terraform
  • State Management
  • Modules
πŸ“Š

Monitoring & Logging

Observe your systems and troubleshoot issues.

  • Prometheus
  • Grafana
  • ELK Stack
πŸ”

Security Scanning

Find vulnerabilities before they reach production.

  • Container Scanning
  • SAST
  • Secret Detection
🌿

Git Workflows

Collaborate effectively with version control.

  • Branching Strategies
  • Pull Requests
  • Merge Conflicts
🐚

Shell Scripting

Automate tasks with Bash scripts.

  • Variables
  • Loops
  • Functions
βš™οΈ

Configuration Management

Manage server configuration at scale.

  • Ansible Basics
  • Playbooks
  • Inventory
🌐

Service Mesh

Manage microservice communication.

  • Istio
  • Sidecars
  • Traffic Management
πŸ’Ύ

Backup & Recovery

Protect your data and systems from failure.

  • Backup Strategies
  • Disaster Recovery
  • RTO & RPO
πŸ“ˆ

Performance Tuning

Optimize system performance and resource usage.

  • Profiling
  • Bottlenecks
  • Scaling
πŸ””

Alerting & On-Call

Set up effective incident response systems.

  • Alert Rules
  • PagerDuty
  • Runbooks
🎯

SRE Principles

Apply site reliability engineering practices.

  • SLOs & SLIs
  • Error Budgets
  • Toil Reduction

Learn DevOps & Infrastructure Your Way

Structured lessons, practical exercises, and consistent progress tracking to help you master devops & infrastructure at your own pace.

🎯

Hands-on Labs

Practice with real infrastructure and deployment pipelines.

πŸ“Š

Track Progress

Monitor your skills across DevOps technologies.

πŸš€

Industry Ready

Learn practices used by top engineering teams.

Ready to Start Your DevOps & Infrastructure Journey?

Join learners building real devops & infrastructure skills through daily practice. Start with any topic and progress at your own pace.