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In the context of Docker Swarm and Kubernetes, autoscaling refers to container level scaling ie. given a set of nodes, any autoscaling function would manage the

• eblanshey 10y ago
  > I would recommend using the autoscaling features provided by AWS/Google Cloud It would have to be integrated with Kubernetes though -- when we push a new docker container, the container would need to be updated on any new machines created. We'll look into GCP's autoscale solution.
  • dalailambda 10y ago
    The node level autoscaling doesn't need to be integrated with kubernetes, all it needs to do is create a new instance and register it as a node through normal channels. Even if you don't need autoscaling, I'd suggest still using autoscaling groups and setting it to a fixed number of instances, so that instances will automatically get restarted if they go down.
  • hefeweizen 10y ago
    Yeah, any new machine instance has to join the Swarm (and its equivalent in kubernetes-speak). But that can be decoupled from kubernetes or docker swarm mode. As for image management, it would depend on how you would like to propagate new images. With a private docker registry, you could potentially point each new instance to the registry and take care of propagating new images. I favor this approach since it keeps everything separate and easier to manage.