Docker as a hosting target
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The document details a presentation by Roberto Messora on using Docker as a hosting target, highlighting its ecosystem, including containers, Docker Compose, and Docker Swarm. It discusses the advantages of containerization over virtualization, emphasizing scalability, reliability, and ease of deployment with demos on using Docker for a REST service. Additionally, it mentions other orchestration tools like Kubernetes and Apache Mesos, along with references for further exploration.
Docker as a hosting target
- 1. 19 LUGLIO 2016 Docker as a hosting target Roberto Messora
- 2. About me Roberto Messora Specialist @ Value Lab Spa • GIS / Geospatial expert • Sofwtare engineer • Cloud architect
- 4. Agenda • “It works on my machine” • Consolidare il deploy: Virtual vs Container • Docker Container e dintorni • Scalare Docker: Docker Swarm (et al.) • Docker Swarm “in da” cloud: Azure & AWS • Q&A
- 8. Consolidare il deploy: Virtual vs Container
- 9. Cos’è un Container “Docker containers wrap a piece of software in a complete filesystem that contains everything needed to run: code, runtime, system tools, system libraries – anything that can be installed on a server. This guarantees that the software will always run the same, regardless of its environment.” https://www.docker.com/what-docker
- 10. 1 - demo Docker Container: un semplice servizio REST basato su Node.JS
- 11. Docker Container: uno stack di immagini
- 14. Docker Container e dintorni • L’ecosistema Docker è composto da una serie di elementi • Docker Container • Docker Compose • Docker Machine • Docker Swarm • Docker Hub
- 15. 2 - demo Docker Compose: proxy/load balancer + servizio REST Node.JS + MongoDB
- 16. Scalare Docker: Docker Swarm • Tempo di andare in produzione: • Scalabilità • Affidabilità • Facilità di deploy • Dev once run everywhere
- 17. 3 - demo Docker Swarm: Azure & AWS
- 18. Scalare container: non solo Docker Swarm • Apache Mesos • Marathon • Mesosphere DC/OS • Kubernetes • …
- 19. Reference • https://github.com/jwilder/nginx-proxy • https://github.com/rafabene/devops-demo • https://youtu.be/JgUyI-MIKZ0