I knew about that part, but from there how do you extract IP addresses from
that list of hosts and put them in a string concatenated by a comma?
On Wednesday, July 1, 2015 at 8:06:12 PM UTC+2, Brian Coca wrote:
>
> you could
>
> set_fact: mypeers={{ groups['gluster']|difference([inventory_hostname])}}
>
> On Wed, Jul 1, 2015 at 10:20 AM, Strahinja Kustudić
> <[email protected] <javascript:>> wrote:
> > I'm not even sure how to name this thread, but hopefully from the
> example
> > you will understand what I mean.
> >
> > I was reading this article
> >
> https://medium.com/@jmarhee/deploying-a-glusterfs-storage-cluster-with-ansible-on-digitalocean-14dacd721e23
>
> > and in the middle of the article below the "Creating the cluster" title
> > there is a playbook with 3 plays, one for each host in the cluster,
> where in
> > each play the current host IP address is excluded. The reason why I hate
> > this solution, is because if tomorrow you would like to add one more
> node to
> > the cluster, besides adding the new node to the appropriate group, you
> would
> > need to edit every task of that playbook and add a new play for the new
> > node, which is anything but simple.
> >
> > On IRC in the #ansible channel halberom gave a nice solution to this
> problem
> > https://gist.github.com/halberom/72b70a8cba934b9d58b9, but it feels
> sort of
> > like a hack and that it should be easier to accomplish something like
> this
> > in Ansible.
> >
> > Is there an easier solution (e.g. using with_items/when), and if not
> maybe
> > there should be?
> >
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>
> --
> Brian Coca
>
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