Docker Birtday #5
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The document discusses Docker, an open-source tool that automates application deployment in software containers, highlighting its advantages over traditional virtual machines. It covers Docker's history, architecture, and terminology, as well as its adoption statistics and various use cases, such as improved developer productivity and rapid deployment. Additionally, it mentions upcoming events and hands-on labs related to Docker.
![What is Docker?
Docker is an open-source project that automates the deployment of
applications inside software containers, by providing an additional layer of
abstraction and automation of operating system–level virtualization on Linux.
[Source: en.wikipedia.org]](https://image.slidesharecdn.com/dockerbday5-180323113255/85/Docker-Birtday-5-13-320.jpg)
![Docker Technology
libvirt: Platform Virtualization
LXC (LinuX Containers): Multiple isolated Linux systems (containers) on a
single host
Layered File System
[Source: https://docs.docker.com/terms/layer/]](https://image.slidesharecdn.com/dockerbday5-180323113255/85/Docker-Birtday-5-15-320.jpg)
Docker Birtday #5
- 2. Mehmet Ali AYDIN DevOps Consultant /maaydin @maayd_in
- 3. DevOps & MicroServices Consultancy We consult you move towards Containerization, Automated Provisioning, Deployment/Release Automation, Test Automation, Performance Tuning and moving to Cloud… blog.kloia.com @kloia_com kloia.co.ukkloia.com
- 4. Agenda ● A Brief History of Containers ● Introduction to Docker for Newcomers ● Docker Adoption with Numbers ● Get Hands Dirty
- 5. A Brief History of Containers
- 6. A Brief History of Containers Image Source: https://www.opcito.com/from-the-ceos-desk-dockers-moby-and-linuxkit-making-containers-mainstream/
- 7. The Future of Containers Image Source: https://containerd.io/
- 10. 65+ Events Scheduled Worldwide!65+ Events Scheduled Worldwide!
- 12. Introduction to Docker for Newcomers
- 13. What is Docker? Docker is an open-source project that automates the deployment of applications inside software containers, by providing an additional layer of abstraction and automation of operating system–level virtualization on Linux. [Source: en.wikipedia.org]
- 14. Docker vs Virtual Machine Source: https://www.docker.com/whatisdocker/
- 15. Docker Technology libvirt: Platform Virtualization LXC (LinuX Containers): Multiple isolated Linux systems (containers) on a single host Layered File System [Source: https://docs.docker.com/terms/layer/]
- 17. Terminology - Image Persisted snapshot that can be run ● images: List all local images ● run: Create a container from an image and execute a command in it ● tag: Tag an image ● pull: Download image from repository ● rmi: Delete a local image ● This will also remove intermediate images if no longer used
- 18. Terminology - Container Runnable instance of an image ● ps: List all running containers ● ps –a: List all containers (incl. stopped) ● top: Display processes of a container ● start: Start a stopped container ● stop: Stop a running container ● pause: Pause all processes within a container ● rm: Delete a container ● commit: Create an image from a container
- 19. Image vs. Container Container cid4 Container cid3 Base Image ubuntu:latest Container cid1 run Container cid1 cmd → new state New Image iid1 commit base image Container cid2 run
- 20. Docker Use Cases ● Simplifying Configuration ● Code Pipeline Management ● Developer Productivity ● App Isolation ● Server Consolidation ● Debugging Capabilities ● Multi-tenancy ● Rapid Deployment
- 22. Docker Momentum
- 25. Larger Companies Leading Adoption
- 26. Orchestrators Are Taking Off
- 27. Once You Pop, You Can't Stop
- 28. Top Technologies Running on Docker
- 30. The 3rd DevOpsDays Istanbul Will Take Place on September 20 https://devopsdays.istanbul/
- 31. /maaydin @maayd_in Thank you! Let’s get in touch! blog.kloia.com @kloia_com kloia.co.ukkloia.com
- 32. Get Hands Dirty
- 33. Docker Birthday #5 Hands-on Labs https://github.com/dockersamples/docker-fifth-birthday ● Docker 101 for Linux users ● Docker 101 for Windows users ● Kubernetes on Docker for Mac and Docker for Window ● Modernizing Traditional Java Apps ● Modernizing Traditional .NET / Windows Apps ● Deploying Multi-OS applications with Docker EE with Kubernetes