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DevOps Basics Presentation

The document provides an overview of DevOps, emphasizing its definition as a culture of collaboration and automation between development and operations. It outlines the benefits of DevOps, including faster time to market and improved software quality, and contrasts traditional development methods with DevOps practices. Key principles, tools, and trends in DevOps are discussed, along with challenges and best practices for successful adoption.

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Balu Paulraj
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27 views31 pages

DevOps Basics Presentation

The document provides an overview of DevOps, emphasizing its definition as a culture of collaboration and automation between development and operations. It outlines the benefits of DevOps, including faster time to market and improved software quality, and contrasts traditional development methods with DevOps practices. Key principles, tools, and trends in DevOps are discussed, along with challenges and best practices for successful adoption.

Uploaded by

Balu Paulraj
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PPTX, PDF, TXT or read online on Scribd
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DevOps Basics

• Presented by: [Your Name]


• Date: [Presentation Date]
Introduction to DevOps
• What is DevOps?
• Dev + Ops = Development + Operations
• Culture of collaboration and automation
Why DevOps?
• Faster time to market
• Improved deployment frequency
• Better collaboration
• Higher software quality
Traditional vs DevOps
• Siloed teams vs cross-functional teams
• Manual vs automated processes
• Long release cycles vs continuous delivery
DevOps Lifecycle
• Plan
• Develop
• Build
• Test
• Release
• Deploy
• Operate
• Monitor
Key DevOps Principles
• Collaboration
• Automation
• Continuous improvement
• Customer-centric action
• End-to-end responsibility
DevOps Culture
• Breaking down silos
• Shared responsibilities
• Continuous learning
Version Control Systems
• Git, GitHub, GitLab, Bitbucket
• Importance of tracking code changes
Continuous Integration (CI)
• Automatically integrating code changes
• Frequent commits and testing
Continuous Delivery (CD)
• Automated deployment to staging
• Frequent and reliable releases
Continuous Deployment
• Code changes automatically deployed to
production
• Requires robust testing and monitoring
Infrastructure as Code (IaC)
• Managing infrastructure with code
• Tools: Terraform, AWS CloudFormation,
Ansible
Configuration Management
• Maintain consistency of systems
• Tools: Puppet, Chef, Ansible
Containerization
• Lightweight, portable application
environments
• Tools: Docker, Podman
Orchestration
• Managing containerized applications
• Tools: Kubernetes, Docker Swarm
Monitoring and Logging
• Observability into systems
• Tools: Prometheus, Grafana, ELK stack
DevOps Toolchain Overview
• Plan: Jira
• Code: Git
• Build: Jenkins
• Test: Selenium
• Release: Spinnaker
• Deploy: ArgoCD
• Operate: Nagios
• Monitor: Grafana
Popular DevOps Tools
• Jenkins, GitLab CI, CircleCI
• Docker, Kubernetes
• Ansible, Terraform
CI/CD Pipeline Example
• Code -> Build -> Test -> Deploy -> Monitor
Cloud and DevOps
• DevOps in AWS, Azure, GCP
• Scalability and flexibility
Security in DevOps (DevSecOps)
• Integrating security in CI/CD
• Static code analysis, vulnerability scanning
Automation in DevOps
• Scripts, tools, and bots to reduce manual work
Testing in DevOps
• Unit, Integration, Acceptance tests
• Test automation frameworks
Metrics and KPIs
• Deployment frequency
• Lead time for changes
• Mean time to recover (MTTR)
Challenges in DevOps Adoption
• Cultural resistance
• Legacy systems
• Tool sprawl
Best Practices
• Start small, scale fast
• Emphasize collaboration
• Choose right tools for your needs
Case Studies
• Amazon: 1,000 deployments per day
• Netflix: Chaos engineering
DevOps Trends
• GitOps, AIOps, Platform Engineering
Summary
• DevOps = People + Process + Tools
• Focus on automation, collaboration, and rapid
delivery
Q&A
• Open floor for questions
Thank You
• Contact Information
• Feedback link (if any)

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