You normally don't (ferry auto-generates the IP addresses). Let's move this conversation to the ferry-user google group so that we don't pollute this mailing list...
James Sent from my iPhone > On May 21, 2014, at 3:15 PM, Jabbar Azam <aja...@gmail.com> wrote: > > Hello James, > > How do you alter your cassandra.yaml file with each nodes IP address? > > I want to use the scaling software(which I've not got yet) to create and > destroy the GCE instances. I want to use fleet to deploy and undeploy the > cassandra nodes inside the docker instances. I do realise I will have to run > nodetool to add and remove the nodes from the cluster and also the node > cleanup. > > Disclaimer: this is not a production system but something Im experimenting > with in my own time. > > > Thanks > > Jabbar Azam > > >> On 21 May 2014 15:51, James Horey <j...@opencore.io> wrote: >> If you're interested and/or need some Cassandra docker images let me know >> I'll shoot you a link. >> >> James >> >> Sent from my iPhone >> >>> On May 21, 2014, at 10:19 AM, Jabbar Azam <aja...@gmail.com> wrote: >>> >>> That sounds interesting. I was thinking of using coreos with docker >>> containers for the business logic, frontend and Cassandra. I'll also have a >>> look at cassandra-mesos >>> >>> Thanks >>> >>> Jabbar Azam >>> >>>> On 21 May 2014 14:04, "Panagiotis Garefalakis" <panga...@gmail.com> wrote: >>>> I agree with Prem, but recently a guy send this promising project called >>>> Mesos in this list. >>>> https://github.com/mesosphere/cassandra-mesos >>>> One of its goals is to make scaling easier. >>>> I don’t have any personal opinion yet but maybe you could give it a try. >>>> >>>> Regards, >>>> Panagiotis >>>> >>>> >>>> >>>>> On Wed, May 21, 2014 at 3:49 PM, Jabbar Azam <aja...@gmail.com> wrote: >>>>> Hello Prem, >>>>> >>>>> I'm trying to find out whether people are autoscaling up and down >>>>> automatically, not manually. I'm also interested in whether they are >>>>> using a cloud based solution and creating and destroying instances. >>>>> >>>>> I've found the following regarding GCE >>>>> https://cloud.google.com/developers/articles/auto-scaling-on-the-google-cloud-platform >>>>> and how instances can be created and destroyed. >>>>> >>>>> I >>>>> >>>>> >>>>> Thanks >>>>> >>>>> Jabbar Azam >>>>> >>>>> >>>>>> On 21 May 2014 13:09, Prem Yadav <ipremya...@gmail.com> wrote: >>>>>> Hi Jabbar, >>>>>> with vnodes, scaling up should not be a problem. You could just add a >>>>>> machines with the cluster/seed/datacenter conf and it should join the >>>>>> cluster. >>>>>> Scaling down has to be manual where you drain the node and decommission >>>>>> it. >>>>>> >>>>>> thanks, >>>>>> Prem >>>>>> >>>>>> >>>>>> >>>>>>> On Wed, May 21, 2014 at 12:35 PM, Jabbar Azam <aja...@gmail.com> wrote: >>>>>>> Hello, >>>>>>> >>>>>>> Has anybody got a cassandra cluster which autoscales depending on load >>>>>>> or times of the day? >>>>>>> >>>>>>> I've seen the documentation on the datastax website and that only >>>>>>> mentioned adding and removing nodes, unless I've missed something. >>>>>>> >>>>>>> I want to know how to do this for the google compute engine. This isn't >>>>>>> for a production system but a test system(multiple nodes) where I want >>>>>>> to learn. I'm not sure how to check the performance of the cluster, >>>>>>> whether I use one performance metric or a mix of performance metrics >>>>>>> and then invoke a script to add or remove nodes from the cluster. >>>>>>> >>>>>>> I'd be interested to know whether people out there are autoscaling >>>>>>> cassandra on demand. >>>>>>> >>>>>>> Thanks >>>>>>> >>>>>>> Jabbar Azam >
