AWS와 Docker Swarm을 이용한 쉽고 빠른 컨테이너 오케스트레이션 - AWS Summit Seoul 2017
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This document discusses Docker Swarm and how it can be used to deploy containerized applications on AWS. Some key points covered include: - Docker Swarm allows for clustering of Docker engines into a single virtual Docker engine, providing services like scheduling, rolling updates, and load balancing. - On AWS, Docker Swarm can be run across an Auto Scaling Group of Docker nodes for high availability and scalability. - Examples are provided of using Docker commands to deploy visualizer, voting app, and other sample services in a Docker Swarm cluster on AWS. - Traefik can be used as a reverse proxy and load balancer for services in the Docker Swarm cluster.
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AWS와 Docker Swarm을 이용한 쉽고 빠른 컨테이너 오케스트레이션 - AWS Summit Seoul 2017
- 1. © 2017, Amazon Web Services, Inc. or its Affiliates. All rights reserved.
- 12. AWS x Docker Swarm
- 13. ~ !
- 14. • $ docker run [options] [image] $ docker service create [options] [image]
- 15. • Docker swarm mode $ docker swarm init Docker swarm cluster $ docker swarm join [options] •
- 16. • •
- 17. • • •
- 18. • Clustering • Scheduling • / Rolling Update / Rollback • Scale Out • Service Discovery • DNS / Auto DNS Register • Multi-host network • Load Balancing
- 22. Manager Node Auto Scaling Group
- 23. Worker Node Auto Scaling Group
- 24. CloudWatch
- 28. $ ssh -i <path-to-ssh-key> docker@<ssh-host> Welcome to Docker! $ docker info $ docker node ls
- 29. docker service create --name=viz --publish=5000:8080/tcp --constraint=node.role==manager --mount=type=bind,src=/var/run/docker.sock,dst=/var/run/docker.sock dockersamples/visualizer docker service ls docker service ps viz
- 30. docker service create --name=viz --publish=5000:8080/tcp --constraint=node.role==manager --mount=type=bind,src=/var/run/docker.sock,dst=/var/run/docker.sock dockersamples/visualizer name publish contraint mount
- 32. docker network create --driver overlay vote-network docker service create --name=vote --publish=3000:80 --network=vote-network subicura/sample_vote:1 docker service scale vote=3
- 33. docker service create --name=redis redis:alpine docker service rm redis docker service create --network=vote-network --name=redis redis:alpine
- 34. docker network create --driver overlay result-network docker service create --name=db --network=result-network --constraint=node.role==manager --mount=type=volume,src=db-data,dst=/var/lib/postgresql/data postgres:9.4
- 35. docker service create --name=worker --network=vote-network --network=result-network subicura/sample_worker:latest
- 36. docker service create --name=result --publish=3001:80 --network=result-network --replicas 2 subicura/sample_result:1
- 37. docker service update --image subicura/sample_vote:2 vote docker service update --image subicura/sample_result:2 result
- 38. curl https://gist.githubusercontent.com/subicura/07a4e4f38768f9a1e6eeae37c6e1ad87/raw/ 8810e90be73bcd21ee2c65e6e5c220c4d08fd17c/docker-stack.yml > docker-stack.yml curl https://gist.githubusercontent.com/subicura/ffff392ddd3f4a2ede0a4727fafaa0da/raw/ 1378a8414f86255e7cb4bda1f6018fe3166bae13/prometheus.yml > prometheus.yml docker stack deploy -c ./docker-stack.yml prometheus-stack admin / password dashboard id - 609
- 41. docker network create --driver overlay frontend-network docker service create --name traefik --constraint 'node.role == manager' -p 80:80 -p 8080:8080 --mount type=bind,source=/var/run/docker.sock,target=/var/run/docker.sock --network frontend-network traefik --docker --docker.swarmmode --docker.domain=aws.subicura.com --docker.watch --web
- 42. docker service create --name portainer --network frontend-network --label traefik.port=9000 --constraint 'node.role == manager' --mount "type=bind,source=/var/run/docker.sock,target=/var/run/docker.sock" portainer/portainer
- 43. docker service create --name=viz --network=frontend-network --label traefik.port=8080 --constraint=node.role==manager --mount=type=bind,src=/var/run/docker.sock,dst=/var/run/docker.sock dockersamples/visualizer
- 44. docker service create --name=vote --label traefik.port=80 --label traefik.docker.network=frontend-network --network=vote-network --network=frontend-network --replicas 3 subicura/sample_vote:2
- 45. docker service create --name=result --label traefik.port=80 --label traefik.docker.network=frontend-network --label traefik.backend.loadbalancer.sticky=true --network=frontend-network --network=result-network --replicas 2 subicura/sample_result:2
- 47. The three chief virtues of a programmer are: Laziness, Impatience and Hubris , , Creator of Perl
- 48. The three chief virtues of a programmer are: Laziness, Impatience and Hubris , , Creator of Perl
- 51. Thank you!