Slides from my DockerCon EU 2017 Talk.
Find the abstract below:
"In this talk, we'll discover how Docker comes to the rescue of the Ops Team, while rebuilding from scratch our monitoring infrastructure. We'll start by quickly describing the challenges, to focus on why and how using docker saved the project. From fixing dependencies and isolation issues, implementing rolling upgrades and new features hot addition, to building a completely modular, scalable and resilient infrastructure, we'll talk about why CI/CD workflows, docker tooling and Docker Swarm were the key to success."
13. Container = OS …. Wait !
Too many layers ( 121+ layer issue)
Build time …. (20 to 30 minutes at best)
Huge Images (800+ Mo)
Unnecessary tools and libs
15. We can do better !
Apply best Practices (@abbyfuller)
Implement simple CI/CD
Dockerfile Linting
Build a private registry
Deal with security concerns