Re: announcing ceph-helm (ceph on kubernetes orchestration)

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Very interesting.
I've been toying around with Rook.io [1]. Did you know of this project, and if so can you tell if ceph-helm and Rook.io have similar goals?

Regards,

Hans

[1] https://rook.io/

On 25 Oct 2017 21:09, "Sage Weil" <sweil@xxxxxxxxxx> wrote:
There is a new repo under the ceph org, ceph-helm, which includes helm
charts for deploying ceph on kubernetes.  The code is based on the ceph
charts from openstack-helm, but we've moved them into their own upstream
repo here so that they can be developed more quickly and independently
from the openstack-helm work.  The code has already evolved a fair bit,
mostly to support luminous and fix a range of issues:

        https://github.com/ceph/ceph-helm/tree/master/ceph/ceph

The repo is a fork of the upstream kubernetes/charts.git repo with an eye
toward eventually merging the chart upstream into that repo.  How useful
that would be in practice is not entirely clear to me since the version in
the ceph-helm repo will presumably always be more up to date and users
have to point to *some* source for the chart either way.  Also the current
structure of the files in the repo is carried over from openstack-helm,
which uses the helm-toolkit stuff and isn't in the correct form for the
upstream charts.git.  Suggestions/input here on what direction makes more
sense would be welcome!

There are also some docs on getting a ceph cluster up in kubernetes using
these charts at

        https://github.com/ceph/ceph/pull/18520
        http://docs.ceph.com/ceph-prs/18520/start/kube-helm/

that should be merged shortly.  Not terribly detailed and we're not
covering much on the operations side yet, but that all is coming.

A very rough sketch of the direction currently being considered from
running ceph in kubernetes is here:

        http://pad.ceph.com/p/containers

and there is a trello board here

        https://trello.com/b/kcXOllJp/kubehelm

All of this builds on the container image that Sebastien has been working
on for some time, that has recently been renamed from ceph-docker ->
ceph-container

        https://github.com/ceph/ceph-container

Dan is working on getting an image registry up at registry.ceph.com so
that we can publish test build images, releases, or both.

We also have a daily sync up call for the folks who are actively working
on this.

That's all for now!  :)
sage

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