https://twitter.com/@MDA16

1. Containerizing stateful
Applications
Aliou BA
Cloud Architect and DevOps
alioubafr@gmail.com @aliou-ba-53645568/ @MDA16

2. Local persistent Storage: Docker Volumes
Docker Volumes: PROS & CONS
Solutions to host my database on Production
Docker Volume Plugins
Develop your own Storage Plugin driver
Demo Time: Postgres, Docker, Swarm, AWS
and Flocker
Agenda

3. Local persistent storage
Docker Volume Data Volume Container

4. Local persistent storage
PROS CONS
Data is lost if the Docker host dies.
Mostly for testing and development (Not production)
Data persists even if the container is deleted.
Data volumes can be shared and reused among
containers.
Changes to a data volume will not be included when
you update an image.

5. Solutions
Manually copy the data over from host to host.
Manually set up shared storage mountpoints.
Docker Volume Plugins.

6. Volume Driver Storage Type Developed by
EMC Rexray VirtualBox, EC2, Google Compute Engine,
OpenStack, and EMC
EMC
Azure File Storage Azure File Storage Microsoft
VMware vSphere Storage vSphere VMware
gce-docker plugin GCE @Máximo Cuadros
Flocker All listed above and ... ClusterHQ
Docker Volume Plugins
https://docs.docker.com/engine/extend/legacy_plugins/

7. Develop your own Storage Plugin driver

9. DEMO
PostgreSQL
Swarm (Swarm mode)
AWS
Flocker
Docker Image binocarlos/moby-counter (
pretty Web UI postgres Client)

11. Join us!
Contact at julien.favre@gekko.fr