https://github.com/freyamade/netsoc-docker-talk

netsoc docker talk 2019
https://github.com/freyamade/netsoc-docker-talk

containers docker tech-talks ucc-netsoc

Last synced: 5 months ago
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netsoc docker talk 2019

• Host: GitHub
• URL: https://github.com/freyamade/netsoc-docker-talk
• Owner: freyamade
• Created: 2017-10-14T13:57:59.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2022-12-07T17:46:30.000Z (over 3 years ago)
• Last Synced: 2024-10-18T23:17:32.532Z (over 1 year ago)
• Topics: containers, docker, tech-talks, ucc-netsoc
• Language: HTML
• Homepage: http://freyamade.netsoc.co/techtalks/docker
• Size: 3.53 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 6
• Metadata Files:
  • Readme: README.md

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README

          
# Docker

![title slide](https://raw.githubusercontent.com/freyamade/netsoc-docker-talk/master/title.png)

Docker is probably the most used containerisation platforms in the market at the moment?

What's a container I hear you say, and by coming to this talk you'll hopefully end up learning about what they are and why you should use it.

It's more a tool used in industry for deployment of applications but with the soon coming NetSoc Containers-as-a-Service platform you will soon be able to host your own applications in containers, and then you'll never look back.

## Roadmap

The talk will go as follows;

1. Brief Introduction

    - What is a container

    - Containers vs VMs

2. Getting started with Docker

    - Images vs Containers

    - Let's make a basic image

    - Using Apache Docker image for development

3. Case Study of CIX

    - The dark ages of VMs

        - Issues regarding dependencies

            - Old deploy scripts didn't / don't properly update dependencies

        - Monolithic / Microservice

            - Old code all on single server

            - New stuff being deployed on multiple servers for load balancing / failover

        - Stupid issues

            - Server clock discrepencies causing issues with tokens >.>

    - The new age of Docker / Kubernetes

        - Dependencies are handled when building the image, not after deploying code

        - Once image is built, that's all that has to be deployed

        - Kubernetes clusters allow for load balancing, automatic rollout of upgrades to prevent downtime, failover etc

4. Conclusion