If I remember correctly... at one point just running the installer again
with the new etcd hosts in the ansible inventory will install the required
services. You'll then need to manually join them with etcdctl based on the
etcd docs and update the config files.

On Fri, 13 Jan 2017 at 03:13 Alex Wauck <alexwa...@exosite.com> wrote:

> Are you using the built-in OpenShift etcd on that one node, or are you
> using real etcd?  We're currently using the built-in OpenShift etcd on our
> one master node, and we really want to switch to multiple nodes.
>
> On Tue, Jan 10, 2017 at 3:01 PM, Stéphane Klein <
> cont...@stephane-klein.info> wrote:
>
> 2017-01-10 20:17 GMT+01:00 Scott Dodson <sdod...@redhat.com>:
>
> openshift-ansible doesn't currently provide this, there's an issue
> requesting it https://github.com/openshift/openshift-ansible/issues/1772
> which links to a blog post describing how to do it, though I've not
> validated that myself.
>
>
>
> Thanks.
>
> > I'm curious what's your current etcd cluster size and what's leading
> > you to resize it?
>
> 1 to 2
>
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