📘 Linux

Master core Linux system administration skills essential for every IT engineer.

System Installation & Architecture

• Linux distribution overview & installation
• Boot process & system architecture
• Kernel concepts & system initialization

User & Permission Management

• User and group administration
• File permissions & ownership
• Sudo configuration & privilege escalation

Bash Shell & Scripting

• Bash shell fundamentals
• File system navigation & manipulation
• Shell scripting basics & automation intro

Networking & Firewalls

• Network configuration & interfaces
• DNS, DHCP & network services
• Firewall basics & port management

Process Management & Troubleshooting

• Process management & monitoring
• System logs & troubleshooting
• Performance monitoring & optimization

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🐳 Docker & Podman

Master containerization with Docker, Podman, and CRI-O.

Container Fundamentals

• Docker basics & architecture
• Images, containers & registries
• Container lifecycle & management

Docker & Podman

• Docker daemon & CLI
• Podman - daemonless containers
• Alternative container runtimes

Image Creation & Optimization

• Dockerfile creation & best practices
• Image optimization & layering
• Multi-stage builds & security

Container Networking & Storage

• Container networking modes
• Volumes & persistent storage
• Docker Compose for multi-container apps

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☸️ Kubernetes

Deep dive into Kubernetes architecture and cluster management.

Kubernetes Architecture

• K8s cluster components & architecture
• Control plane & worker nodes
• API server & etcd datastore

Core Kubernetes Objects

• Pods, Services & Deployments
• StatefulSets & DaemonSets
• ConfigMaps & Secrets

Storage & Persistence

• Persistent Volumes & Claims
• Storage classes & provisioning
• StatefulSet storage patterns

Networking & Security

• Service discovery & networking
• Ingress controllers
• Network policies & RBAC

Advanced Topics

• Helm charts & package management
• Monitoring & logging
• Troubleshooting & performance tuning

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🚀 OpenShift

Master OpenShift Container Platform - enterprise Kubernetes.

OpenShift Architecture

• OpenShift vs Kubernetes differences
• Cluster architecture & components
• OKD & commercial OpenShift

Cluster Management

• Cluster installation & configuration
• Node management & scaling
• Upgrade & maintenance procedures

Operators & Advanced Deployments

• Operator framework & lifecycle
• Helm charts on OpenShift
• GitOps & Argo CD integration

Security & RBAC

• Role-based access control
• Security policies & pod security
• Network policies & ingress

Monitoring & Troubleshooting

• Prometheus & monitoring stack
• Logging & ELK integration
• Advanced troubleshooting techniques

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🔧 Infrastructure Services

Advanced infrastructure and networking services essential for DevOps engineers.

DNS & Domain Services

• DNS services & BIND configuration
• Domain name resolution
• DNS security & DNSSEC

DHCP & Network Services

• DHCP server configuration
• NTP time synchronization
• Network service administration

Network Bonding & Bridging

• Network interface bonding
• Bridge configuration & VLAN
• Virtual networking setup

Virtual Switching & Advanced Networking

• Open vSwitch & virtual switching
• Network virtualization
• Advanced routing & QoS

Load Balancing & High Availability

• Load balancing solutions
• HAProxy & keepalived
• Failover & redundancy strategies

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🏆 Certification Bundle

Complete certification track combining RHCSA, EX188, and EX280.

RHCSA Certification

• Red Hat Certified System Administrator
• Linux system administration essentials
• Hands-on exam preparation & practice tests

EX188 - Containers Specialist

• Red Hat Certified Specialist in Containers
• Container fundamentals & orchestration
• Docker & Podman expertise

EX280 - OpenShift Administrator

• Red Hat OpenShift Administrator Exam
• Enterprise Kubernetes platform mastery
• Production deployment & management

Exam Preparation & Support

• Live exam prep sessions with experts
• Mock tests & practice environments
• Hands-on lab environment 24/7
• Personal mentorship & doubt clearing

Additional Benefits

• Real-world projects & case studies
• Job placement assistance
• Resume & interview preparation
• Lifetime access to course materials

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