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From Steven Bower <sbo...@alcyon.net>
Subject Re: stateless solr ?
Date Mon, 04 Jul 2016 19:53:10 GMT
My main issue is having to make any solr collection api calls during a
transition.. It makes integrating with orchestration engines way more
complex..
On Mon, Jul 4, 2016 at 3:40 PM Upayavira <uv@odoko.co.uk> wrote:

> Are you using Solrcloud? With Solrcloud this stuff is easy. You just add
> a new replica for a collection, and the data is added to the new host.
>
> I'm working on a demo that will show this all working within Docker and
> Rancher. I've got some code (which I will open source) that handles
> config uploads, collection creation, etc. You can add a replica by
> running a container on the same node as you want the replica to reside,
> it'll do the rest for you.
>
> I've got the Solr bit more or less done, I'm now working on everything
> else (Dockerised Docker Registry/Jenkins, AWS infra build, etc).
>
> Let me know if this is interesting to you. If so, I'll post it here when
> I'm done with it.
>
> Upayavira
>
> On Mon, 4 Jul 2016, at 02:46 PM, Lorenzo Fundaró wrote:
> > Hello guys,
> >
> > I am trying to run Solr on my infrastructure using docker containers and
> > Mesos. My problem is that I don't have a shared filesystem. I have a
> > cluster of 3 shards and 3 replicas (9 nodes in total) so if I distribute
> > well my nodes I always have 2 fallbacks of my data for every shard. Every
> > solr node will store the index in its internal docker filesystem. My
> > problem is that if I want to relocate a certain node (maybe an automatic
> > relocation because of a hardware failure), I need to create the core
> > manually in the new node because it's expecting to find the
> > core.properties
> > file in the data folder and of course it won't because the storage is
> > ephemeral. Is there a way to make a new node join the cluster with no
> > manual intervention ?
> >
> > Thanks in advance !
> >
> >
> > --
> >
> > --
> > Lorenzo Fundaro
> > Backend Engineer
> > E-Mail: lorenzo.fundaro@dawandamail.com
> >
> > Fax       + 49 - (0)30 - 25 76 08 52
> > Tel        + 49 - (0)179 - 51 10 982
> >
> > DaWanda GmbH
> > Windscheidstraße 18
> > 10627 Berlin
> >
> > Geschäftsführer: Claudia Helming, Niels Nüssler und Michael Pütz
> > AG Charlottenburg HRB 104695 B http://www.dawanda.com
>

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