Docker Community Forums

Share and learn in the Docker community.

How to add persistent nodes to swarm with different instance type?


(Rbolkey) #1

Is there any advice for adding a couple persistent nodes to the swarm (in order to support a database) of a different instance type (in order to support an SSD local store)? Should this be a separate Cloudformation stack or nested stack? I’m a little hesitant to modify the provided cloudformation stack.

My understanding for deploying the containers is that I’d need the nodes to have named volumes and use constraints when deploying.

Thanks!
Rick


(Wolfgangpfnuer) #2

I’d just use RDS to be honest, as long as you’re using a relational DB :wink:

Wolfgang


(Rbolkey) #3

Alas, we’re not. It’s a NoSQL store that’s not wire compatible with any of AWS’s services. We can deploy them traditionally if it’ll be more hassle than its worth.


(Michael Friis) #4

Another user managed to get a volume plugin working with EFS: http://qiita.com/sawanoboly/items/caef86739cbfbb0fb573

Please note that this should probably only be used for experimentation :slight_smile:

Michael