Introduction

• ?what is DevOps
• Position of DevOps engineers in the software teams

Basic linux for DevOps Engineers

• Linux Concepts
  • What is and Why?
  • Using Virtualization [ Virtual box ]
  • Install and configure OS
  • Install and configure OS
  • Package manager and repository
  • Linux basic commands
  • User and group information and permissions
  • File and directory attributes
  • Linux editor CLI [ vim ]
  • Log and text commands [ cat | head | tail | less ]
  • Learn to live in terminal
• Linux and Networking
  • SSH Connection and commands [ ssh | ssh key | security configs ]
  • IP command [ interface | address | rule ]
  • DNS flow and record type
  • Linux Firewall [ UFW ]
  • Linux Network Commands [ netstat | ping | telnet | dig ]

Automations

• Scripting
  • ?What is and Why shell scripting
  • Input and Output [ read | echo ]
  • Loops and Conditions [ for | while | until | if ]
  • Variables in bash scripting
  • Functions
• Docker
  • ?What is container
  • Container vs VM
  • What is and Why docker
  • Docker Component [ Container | Image | Network | Volume | Daemon ]
  • Dockerfile [ syntax | Build kit ]
  • Install docker
  • Run containers with docker
  •  Build images with dockerfile
  • docker-compose [ what is | Compose file | Run Service ]

Hosting

• Nginx
  • ?What is and Why we use Nginx
  • Serve a simple web site
  • Reverse proxy and serve Docker services

CI/CD and GitOps

• Git
  • What is and Why git
  •  Git Concepts [ pull | push | commit | branch | merge | clone ]
• CI/CD
  • What is and Why CI/CD
  • Continuous Delivery vs Continuous Deployment
  • GitLab CI/CD Workflow and Deployment Strategy
  • Gitlab Runner [ Types | Feather | Executor ]
  • Gitlab Variables

Observability

• Prometheus and Grafana
  • What is and Why Observability?
  • What is and why Prometheus stack
  • Prometheus Concepts [ Workflow | Metrics | exporter ]
  • Prometheus Stack component [ Prometheus | Alert manager | Grafana ]
  • Grafana setup and collaborate with Prometheus
  • Logging vs Monitoring

Brief Introduction

• Brief Introduction
  • What is kubernetes and why we need it
  • ?What is and Why Ansible