Docker Swarm or Kubernetes – Pick your framework!

on YouTube ↗01h 02m

" summary

Compares Docker Swarm (swarm mode since 1.12/1.13) and Kubernetes by showing exact commands, architecture and what actually runs: using docker swarm init, docker service create/scale/update with raft managers and gossip workers; Kubernetes pods, replicaSets, kubelet, API server and kubectl workflows. Demonstrates a real stack: WildFly app + Couchbase image (arungupta/couchbase:travel) with ~30,000 documents, explains persistent storage via Docker volumes, host paths or Portworx/EBS and Kubernetes PV/PVC, and shows rolling updates, Prometheus/cAdvisor + Heapster/InfluxDB/Grafana monitoring.

AI-written summary · about

" chapters (32)

1. 0:00Intro
2. 1:21Docker Workflow
3. 3:17Orchestration Frameworks
4. 5:59Core Concepts: Docker Manager
5. 7:29Core Concepts: Docker Worker
6. 7:57Core Concepts: Add More Workers
7. 8:13Core Concepts: Primary/Secondary Master
8. 9:05Core Concepts: Cluster
9. 11:00Core Concepts: Replicated Service
10. 12:43Core Concepts: Node Failure
11. 13:18Core Concepts: Container Failure
12. 13:33Core Concepts: Reconcile
13. 13:44Core Concepts: Scale
14. 14:08Core Concepts: Global Service
15. 16:27Core Concepts: Kubernetes
16. 25:36Service Discovery & LB: Docker
17. 29:16Service Discovery with Docker
18. 34:24Load Balancing: Docker
19. 35:57Service Discovery: Kubernetes
20. 36:42Service Discovery with Kubernetes
21. 39:58Service and Replica Set: Kubernetes
22. 40:46Docker Volumes: Persistent Containers
23. 47:40Docker Volume Plugin Architecture
24. 48:44Docker Volume Plugin with Portworx
25. 50:41Kubernetes Persistent Volume
26. 52:05Kubernetes Volume: Persistent Container
27. 52:49Kubernetes: Persistent Containers with Portworx
28. 53:25Development: Docker
29. 55:09Development: Kubernetes
30. 56:46Rolling Update: Docker
31. 57:43Rolling Update: Kubernetes
32. 59:27Monitoring: Docker

" related talks

• 53mMesos vs Kubernetes vs Swarm: Fight!Christophe Furmaniak · Voxxed Days Singapore 2017
• 33mKubernetes, Nomad, Docker Swarm...Halil Cem Gürsoy · DevOpsDays Istanbul 2019
• 01h 06mSo many Docker platforms, so little time...Michele Bustamante · NDC London 2017
• 01h 18mEmbracing Docker simplicity - while harnessing platform powerMichele Bustamante · NDC Sydney 2017
• 32mTechnical View: Comparison of Container Orchestration and Management SystemsLei Zhang · KubeCon + CloudNativeCon North America 2016
• 46mFrom Docker To Kubernetes: A Developer's Guide To ContainersMandy Waite · Codemotion Rome 2015
• 42mClouds & ContainersMark Heckler · Codemotion Amsterdam 2017
• 22mMaking Kubernetes How We Build ThingsRob Richardson · Scale By the Bay 2021