Highly Available & Distributed Containers

on YouTube ↗39m

" summary

Shows a three-node Docker Swarm (one manager, two workers) using SwarmKit integrated into Docker 1.12 and libnetwork overlay (vxlan) to run services with DNS-based service discovery and built-in round‑robin load balancing; demonstrates docker service scale redis=3 and rolling behavior. Persists state with REX-Ray Docker volume driver against an ScaleIO backend with preemption HA, spins up a Minecraft server, kills Docker on one host, and shows volumes forcefully reattach and the world/inventory survive on the new node.

AI-written summary · about

" chapters (8)

1. 0:00Start
2. 2:57IT'S SO DAMN COMPLICATED
3. 3:32The relentless evolution of technology
4. 5:41In the beginning...
5. 7:52Orchestration wasn't easy
6. 9:50Docker 1.12 with Swarm Mode
7. 23:21Solving the problem
8. 25:22How it works

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