IoT + Docker - securing the datacenter, Peterborough
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The document discusses using IoT devices like the Raspberry Pi to build a sensor network in a datacenter. It describes Alex Ellis' hack which uses Docker Swarm to orchestrate multiple Raspberry Pi sensors that monitor temperature, motion, and other environmental data. The sensors publish data to a Redis database, and web and LED dashboards are used to visualize the real-time sensor readings. The talk concludes with a live demo of the sensor network in action.
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IoT + Docker - securing the datacenter, Peterborough
- 1. @alexellisuk Securing the datacenter with IoT Alex Ellis Docker Captain Principal Developer @ ADP @alexellisuk
- 3. @alexellisuk Introduction IoT all the things Achievement unlocked Building the hack Agenda Live Demo Real-time alerts Supported by Pimoroni Feedback Q&A Github repo @alexellisuk
- 4. @alexellisuk IoT all the things @alexellisuk
- 11. @alexellisuk Putting the Micro in Microservices Pi Zero 5 USD micro-computer • 1GHz processor • 512MB RAM Building the hack Pi 2/3 4-5x cost • 4x 1.2GHz processor • 1GB RAM @alexellisuk
- 16. @alexellisuk Custom hardware from Pimoroni Building a new hack @alexellisuk
- 17. @alexellisuk Software Building a new hack @alexellisuk
- 18. @alexellisuk LedDashboard WebDashboardSensor Swarm Network Overlay Manager $ docker-compose up @alexellisuk
- 19. @alexellisuk Sensor LedDashboard WebDashboard Sensor Sensor Sensor Sensor Swarm Network Overlay Manager $ docker-compose scale sensor=4 @alexellisuk
- 20. @alexellisuk KVPs and pub/sub enviro-pHAT Sensor e6ca8139.temp e6ca8139.temp.baseline e6ca8139.live e6ca8139.motion sensors.data SET ec6ca.temp “20.5” EX 2
- 21. @alexellisuk Demo $ docker info $ docker-compose up -d Creating services... $ docker-compose scale sensor=4 Creating sensor_2.. Creating sensor_3.. Creating sensor_4.. @alexellisuk
- 28. @alexellisuk “We only expected to sell a few thousand Raspberry Pis” — Eben Upton, CEO Raspberry Pi Trading 10M units sold by Sept ‘16