Docker notes for newbies
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This document provides notes on DevOps and Docker for new users. It introduces Docker as a technology that isolates applications from the operating system using containers. It then discusses Docker concepts like Dockerfile, Docker Compose, and Docker Swarm. The document also performs a SWOT analysis of Docker, identifying strengths like speed and scalability, weaknesses like legacy applications, and opportunities like microservices and software testing. Finally, it lists some companies that use Docker in their DevOps processes.
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- What is Docker ?
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- Docker basic concepts
- The Open Container Initiative (OCI)
- Runtime containers
- OCI Containers images
- Write a Docker File
- Build an image with Docker
- Docker Compose
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- Docker Engine
- Run a container with Docker
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YouTube: https://www.youtube.com/user/edurekaIN
Instagram: https://www.instagram.com/edureka_learning/
Facebook: https://www.facebook.com/edurekaIN/
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LinkedIn: https://www.linkedin.com/company/edureka
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Docker notes for newbies
- 1. NOTES FOR NEWBIES Mustafa DaÄźdelen Sr. Software Developer / Infrastructure Team @HĂĽrriyet https://github.com/mustafadagdelen https://www.linkedin.com/in/mustafa-dagdelen mustafa.dagdelen@outlook.com
- 2. CONTENT 1. Devops – Continuous Delivery Maturity 2. Introduction To Docker 3. Swot Analyse 4. Strengths 5. Weakness 6. Opportunities 7. Threats 8. Who Uses
- 3. DEVOPS MATURITY MODEL Full image : https://cdn.infoq.com/statics_s2_20170510-0410/resource/articles/Continuous-Delivery-Maturity- Model/en/resources/fig1large.jpg
- 5. INTRODUCTION TO DOCKER Docker is a devops technology that isolates applications from Operating System using Containers. Container? Unlike VMs, containers do not bundle a full operating system. only libraries and settings required to make the software work are needed.
- 6. INTRODUCTION TO DOCKER Docker is a devops technology that isolates applications from Operating System using Containers. Infrastructure As Code To Running Processes
- 7. INTRODUCTION TO DOCKER Compose : To use with multi-container Docker applications such as technology stacks. Swarm : Deploy and orchecstrate containers to clusters.
- 8. SWOT ANALYSE STRENGTHSOPPORTUNITIES WEAKNESSTHREATS Leightweight Speed Scalability Availability Portability Reusability Infrastructure As Code Simple Command Legacy Applications Windows Containers Security Stop "It Works On My Machine" Development Environment R&D Better Resource Using Software Testing Microservices Rest Api Continuous Delivery Different Culture For Everyone First Start is Difficult Cloud More TechniqueIntegration
- 9. STRENGTHS
- 10. LIGHTWEIGHT & SPEED BETTER RESOURCE USAGE Images and containers use minimum resources. Containers run ultra fast.
- 11. SCALABILITY & AVAILABILITY Docker and docker compose in swarm mode
- 12. PORTABILITY You can use same Dockerfile/image everywhere!
- 13. REUSABILITY Custom Dockerfile Node.js Dockerfile
- 14. INFRASTRUCTURE AS CODE Same Dockerfile to build similar environments
- 15. INFRASTRUCTURE AS CODE See your application topology as code.
- 16. SIMPLE COMMAND Docker commands similar with linux bash commands and git commands
- 17. REST API
- 18. WEAKNESS
- 19. WEAKNESS LEGACY APPLICATIONS WINDOWS CONTAINERS SECURITY
- 20. OPPORTUNITIES
- 21. STOP «IT WORKS ON MY MACHINE»
- 22. DEVELOPMENT ENVIRONMENT Test and develop your topology in your local development environment.
- 23. RESEARCH AND DEVELOPMENT Research, test and use technologies without installation knowledge using Docker Kitematic.
- 24. BETTER RESOURCE USAGE Distribute and use resources more effective !
- 25. MICROSERVICES Manage your microservice dependencies and complexities.
- 26. INTEGRATION Integrate containers with many tools using Docker Rest api.
- 27. SOFTWARE TESTING Run your different test types at the same time. Build many test environments fastly.
- 28. CONTINUOUS DELIVERY You can use Docker for Continuous Delivery.
- 29. THREATS
- 30. THREATS DIFFERENT WORKING CULTURE FIRST START REQUIREMENTS COMPLEXITY
- 31. WHO USES
- 32. THANKS Mustafa DaÄźdelen Sr. Software Developer / Infrastructure Team @HĂĽrriyet https://github.com/mustafadagdelen https://www.linkedin.com/in/mustafa-dagdelen mustafa.dagdelen@outlook.com
Editor's Notes
- https://cdn.infoq.com/statics_s2_20170510-0410/resource/articles/Continuous-Delivery-Maturity-Model/en/resources/fig1large.jpg
- https://botleg.com/stories/auto-scaling-with-docker/
- https://www.docker.com/customers