Docker to the Rescue of an Ops Team

Docker to the Rescue of an Ops Team

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Rebuild everything! June 2014 A monitoring system from scratch "Microservices" oriented Replaceable parts

2 of 11

2 of 11

Rebuild everything! June 2014 A monitoring system from scratch "Microservices" oriented Replaceable parts

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Docker to the Rescue of an Ops Team

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  1. 1 Docker to the rescue of an Ops Team Rachid Zarouali
  2. 2 Rebuild everything! June 2014 A monitoring system from scratch "Microservices" oriented Replaceable parts
  3. 3 Some rules first! Simple Efficient Extendable Python based
  4. 4 Test your might! Python 2.6 along with python 2.7 Different version of 'some libraries Whisper backend (I/O storm) Upstream repositories issues
  5. 5 This isn't over yet! Docker udp issues Tricky iptable filtering Unstable data volume Configuration management
  6. 6 Round 2: FIGHT! Metric proxy (Collectd) on the
  7. 7 Epic loots! No more dependency issues Replaceable and movable parts Greater security level Clustering ready (Swarm/K8S)
  8. 8 Lessons learned Caution when using udp IPv4 Config files out of the container Don't use env variables security Use (abuse) automation
  9. 9 What's next? Greater Docker challenges
  10. 10 Many rooms to grow Reduce (even more) Image size Sign Images (notary to the rescue) Vulnerability scanning Implement rolling upgrades
  11. 11 New docker based projects Migrate Development platform (2015) Swarm clustering (0) Full scale Docker (1) Work in Progress

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