TDC2016SP - Trilha DevOps Java
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This document provides tips for running Docker in production. It recommends reducing image size by using a minimal base image and installing only necessary packages. It also suggests logging configuration to limit log file sizes and rotating logs. Additional tips include using the host network for containers whenever possible, avoiding Docker Compose in production, and configuring ulimits and garbage collection on the host.
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![Logs
Less is More, Once Again
Care taken with --log-drive
With json-file set max-size=[0-9+][k|m|g] and max-file=[0-9+]
https://docs.docker.com/engine/admin/logging/overview/](https://image.slidesharecdn.com/docker-tips-for-production-enviroment-160721193433/85/TDC2016SP-Trilha-DevOps-Java-5-320.jpg)
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TDC2016SP - Trilha DevOps Java
- 1. Docker Tips For Running in Production
- 2. hello! I am Luciano A. Borguetti Faustino Black Ops @ Neoway Business Solutions You can find me at lucianoborguetti@gmail.com or https://github.com/lborguetti
- 3. 1. Docker like any other Software has bugs Keep it in mind to do good night's sleep
- 4. Reduce Image Size Less is More < Layer = Base Image One process per container Whenever possible build “FROM scratch” Avoid installing unnecessary packages .dockerignore = < build time https://docs.docker.com/engine/userguide/eng- image/dockerfile_best-practices/
- 5. Logs Less is More, Once Again Care taken with --log-drive With json-file set max-size=[0-9+][k|m|g] and max-file=[0-9+] https://docs.docker.com/engine/admin/logging/overview/
- 6. Bonus Whenever possible use “--net=host” Avoid Docker Compose to deploy your apps in production Ulimit? Change the ulimit settings on the host Docker GC : https://github.com/spotify/docker-gc Deny developer make “docker push” https://docs.docker. com/engine/userguide/networking/dockernetworks/
- 7. thanks! Any questions? You can find me at lucianoborguetti@gmail.com or https://github. com/lborguetti