Hi Tim, you could have one small group which is always on and acts as entry point (seed nodes) while the rest are auto-scaling. Would that solve the issue?
Regards, Roland 6 feb 2014 kl. 23:12 skrev Timothy Perrett <[email protected]>: > Scott, > > What did you ever end up doing about this? As yet, I have not seen any decent > story for auto-scalling akka-cluster on AWS; it strikes me that over a long > enough period all the seed nodes could be reaped by the ASG, but that there > would be enough folks wanting to do this that there would be a decent > solution for it. > > Cheers > > Tim > > On Thursday, 24 October 2013 01:09:08 UTC-7, Patrik Nordwall wrote: > Hi Scott, > > Using the AWS API together with Cluster(system).joinSeedNodes should be > possible. The first seed node must be marked somehow. > > From docs: > You may also use Cluster(system).joinSeedNodes, which is attractive when > dynamically discovering other nodes at startup by using some external tool or > API. When using joinSeedNodes you should not include the node itself except > for the node that is supposed to be the first seed node, and that should be > placed first in parameter to joinSeedNodes. > > Regards, > Patrik > > > > On Tue, Oct 22, 2013 at 1:36 AM, Ryan Tanner <[email protected]> wrote: > We have Vagrant auto-update the hosts file over ssh. Kinda clunky but it > works for small clusters. > > > On Monday, October 21, 2013 4:58:36 PM UTC-5, Scott Clasen wrote: > Anyone have good tricks for standing up an akka cluster on ec2 WRT seed > nodes? > > Would like to be able to auto scale it so not having to manually join a node > is necessary. > > Could use elastic IPs would rather not. Could maybe use a tcb elb? not sure > that would work, would rather not. > > Guess I can use ZK which I already have stood up...what weird things can > happen if a node attempts to join a cluster via a seed that has been > partitioned away from the cluster? > > > > -- > >>>>>>>>>> Read the docs: http://akka.io/docs/ > >>>>>>>>>> Check the FAQ: http://akka.io/faq/ > >>>>>>>>>> Search the archives: https://groups.google.com/group/akka-user > --- > You received this message because you are subscribed to the Google Groups > "Akka User List" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/akka-user. > For more options, visit https://groups.google.com/groups/opt_out. > > > > -- > > Patrik Nordwall > Typesafe - Reactive apps on the JVM > Twitter: @patriknw > > > > -- > >>>>>>>>>> Read the docs: http://akka.io/docs/ > >>>>>>>>>> Check the FAQ: http://akka.io/faq/ > >>>>>>>>>> Search the archives: https://groups.google.com/group/akka-user > --- > You received this message because you are subscribed to the Google Groups > "Akka User List" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/akka-user. > For more options, visit https://groups.google.com/groups/opt_out. Dr. Roland Kuhn Akka Tech Lead Typesafe – Reactive apps on the JVM. twitter: @rolandkuhn -- >>>>>>>>>> Read the docs: http://akka.io/docs/ >>>>>>>>>> Check the FAQ: http://akka.io/faq/ >>>>>>>>>> Search the archives: https://groups.google.com/group/akka-user --- You received this message because you are subscribed to the Google Groups "Akka User List" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/akka-user. For more options, visit https://groups.google.com/groups/opt_out.
