Can't set ceph-osd role on node if use Ceph RadosGW for objects (Swift API)

[Alexey Galkin]

If we activate Ceph RadosGW for objects (Swift API) and deactivate Ceph RBD for images (Glance), fuel-ui prohibits to assign the role of "ceph-osd" on node.

Steps to reproduce:

1. Create new enviroment with Object Storage: Ceph.
2. Go to 'Nodes' tab and try to add new node with 'ceph-osd' role.

Excepted result:
 Successful creation a ceph-osd node.

Actual result:
 Error: Ceph must be enabled in settings.

VERSION:
  feature_groups:
    - mirantis
  production: "docker"
  release: "8.0"
  api: "1.0"
  build_number: "507"
  build_id: "507"
  fuel-nailgun_sha: "8e954abd70ef0083109f34289de2553dcda544d4"
  python-fuelclient_sha: "4f234669cfe88a9406f4e438b1e1f74f1ef484a5"
  fuel-agent_sha: "658be72c4b42d3e1436b86ac4567ab914bfb451b"
  fuel-nailgun-agent_sha: "b2bb466fd5bd92da614cdbd819d6999c510ebfb1"
  astute_sha: "b81577a5b7857c4be8748492bae1dec2fa89b446"
  fuel-library_sha: "ec7e212972ead554f21b52b9e165156665f659df"
  fuel-ostf_sha: "ab5fd151fc6c1aa0b35bc2023631b1f4836ecd61"
  fuel-mirror_sha: "351d568fa3b3e4dd062054b91d766aa54d379867"
  fuelmenu_sha: "234cb4cbb30fbd2df00f388c28f31606d9cae15f"
  shotgun_sha: "63645dea384a37dde5c01d4f8905566978e5d906"
  network-checker_sha: "a43cf96cd9532f10794dce736350bf5bed350e9d"
  fuel-upgrade_sha: "616a7490ec7199f69759e97e42f9b97dfc87e85b"
  fuelmain_sha: "94507c5e4dad6d8cfbd8f5d41aa8389d5335990a"

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/275154

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/8.0
Review: https://review.openstack.org/275169

[Ihor Kalnytskyi (ikalnytskyi)]

I see no reason why it's Critical. It's a nice to have bug, since having only RadosGW means nothing to our deployment (no services will use it). So I change prio and set Won't Fix for 8.0.

[Timur Nurlygayanov (tnurlygayanov)]

Igor, I agree with you that attempt to fix it in MOS 8.0 during HCF isn't right way to release MOS 8.0 :)
Let's merge this fix in MOS 9.0 then.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/275154
Committed: https://git.openstack.org/cgit/openstack/fuel-web/commit/?id=308fb2deef99f9568b9fd6d87e9fb67ffdf817c5
Submitter: Jenkins
Branch: master

commit 308fb2deef99f9568b9fd6d87e9fb67ffdf817c5
Author: Timur Nurlygayanov <email address hidden>
Date: Tue Feb 2 15:20:48 2016 +0300

    Fixed issue with RadosGW and ceph nodes

    We need to support deployments when we use Swift
    for Glance images and Ceph RadosGW for S3 API.

    Change-Id: I00d6a94f24e4628aec695727ba9b21ad60b495b5
    Closes-Bug: #1540855

[OpenStack Infra (hudson-openstack)]

Change abandoned by Timur Nurlygayanov (<email address hidden>) on branch: stable/8.0
Review: https://review.openstack.org/275169
Reason: The fix is not actual for 8.0 since it is already released.

[Ekaterina Shutova (eshutova)]

It is possible to create ceph-osd node when ceph is selected as object storage.
Verified on:
cat /etc/fuel_build_id:
 497
cat /etc/fuel_build_number:
 497
cat /etc/fuel_release:
 9.0
cat /etc/fuel_openstack_version:
 mitaka-9.0