Continuous deployment with Couchbase Mobile, Docker and Tutum

Transcript

1. Continuous deployment with Couchbase Mobile, Docker and Tutum Couchbase London 19/08/2015
2. Should you deploy often on the App Store and Google Play?
3. Articles online suggest we should Iterate faster on Google Play with improved beta testing Iterate and Release Often
4. Why Docker? • VMs take too long to spin up • Test with the same environment as production • You get this box that has all the dependencies locked into it
5. It’s all about DevOps
7. Getting started
8. Development GitHub Docker Hub Tutum
9. Development
10. Architecture requirements • Couchbase Server container to expose 8091 • Sync Gateway container to expose 4984 & 4985 • App Server to expose 8000 (optional)
11. docker-compose • Run your stack with one command: docker- compose up • Describe your stack with one file: docker- compose.yml
12. docker-compose.yml Dockerfile (Couchbase Server) Dockerfile (Sync Gateway) Dockerfile (App Server)
13. Container linking Container A Container B Networking stack A Networking stack B
14. Container linking App Server Sync Gateway Networking stack A Networking stack B
15. Admin REST API (port 4985) is only accessible on localhost (127.0.0.1)
16. One container! Sync Gateway + App Server
19. Use Case
20. One container! cityexplorer
21. docker-compose.yml Docker Image (Couchbase Server) Dockerfile (cityexplorer)
22. Application bootstrap • Start Couchbase Server (create user and bucket) • Start Sync Gateway • Start App Server
23. docker-compose.yml Docker Image (mycbserver) Dockerfile (cityexplorer)
24. Couchbase Server image Filesystem Dockerfile run.sh
25. $ docker build -i mycbserver . $ docker run -t mycbserver
26. In the current version of docker compose there’s no way for container A to start once a specified TCP port on container B is open.
27. CityExplorer image Filesystem Dockerfile run.sh
28. $ docker build -i cityexplorer . $ docker run -t cityexplorer
29. docker-compose.yml Docker Image (mycbserver) Dockerfile (cityexplorer)
30. Docker compose Filesystem Dockerfile $ docker-compose build $ docker-compose up
31. Development GitHub
33. Development GitHub Docker Hub
34. Docker Hub Image repositories: $ docker build $ docker commit $ docker push Automated builds: • Hooks • Perfect for CD • Triggers
35. Image repository
36. Automated build
37. Automated build
38. Development GitHub Docker Hub Tutum
42. Development GitHub Docker Hub Tutum
43. Docker Hub hook
44. Docker Hub hook
45. Docker Hub hook
46. Docker Hub hook
47. Android Public Beta Testing
54. Migrations • Implicit schema in any code accessing the data • Data access rules change
55. Version 1
57. Version 2