Prohibit possibility of adding cinder nodes to an environment with Ceph RBD

[Anastasia Palkina]

"build_id": "2014-09-17_21-40-34",
"ostf_sha": "64cb59c681658a7a55cc2c09d079072a41beb346",
"build_number": "11",
"auth_required": true,
"api": "1.0",
"nailgun_sha": "eb8f2b358ea4bb7eb0b2a0075e7ad3d3a905db0d",
"production": "docker",
"fuelmain_sha": "8ef433e939425eabd1034c0b70e90bdf888b69fd",
"astute_sha": "f5fbd89d1e0e1f22ef9ab2af26da5ffbfbf24b13",
"feature_groups": ["mirantis"],
"release": "5.1",
"release_versions": {"2014.1.1-5.1": {"VERSION": {"build_id": "2014-09-17_21-40-34", "ostf_sha": "64cb59c681658a7a55cc2c09d079072a41beb346", "build_number": "11", "api": "1.0", "nailgun_sha": "eb8f2b358ea4bb7eb0b2a0075e7ad3d3a905db0d", "production": "docker", "fuelmain_sha": "8ef433e939425eabd1034c0b70e90bdf888b69fd", "astute_sha": "f5fbd89d1e0e1f22ef9ab2af26da5ffbfbf24b13", "feature_groups": ["mirantis"], "release": "5.1", "fuellib_sha": "d9b16846e54f76c8ebe7764d2b5b8231d6b25079"}}},
"fuellib_sha": "d9b16846e54f76c8ebe7764d2b5b8231d6b25079"

I did that test case:

1. Create new environment (CentOS, HA mode)
2. Choose nova-network, vlan manager
3. Choose both Ceph
4. Choose Sahara
5. Add 3 controller+ceph+cinder, 2 compute+ceph, 1 cinder
6. Configure interfaces (see screen) and untag management network
7. Start deployment. It was successful
8. But there were many errors in cinder logs (see this bug https://bugs.launchpad.net/fuel/+bug/1352335 )

This errors appears because adding cinder nodes to an environment with Ceph RBD used as backend for volumes (instead of Cinder LVM backend) is not a valid configuration.
So we should to prohibit it on UI.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/131479

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/131479
Committed: https://git.openstack.org/cgit/stackforge/fuel-web/commit/?id=a6cb43038ce33132dd906a02c925b426b102b97f
Submitter: Jenkins
Branch: master

commit a6cb43038ce33132dd906a02c925b426b102b97f
Author: Alexandra Morozova <email address hidden>
Date: Tue Oct 28 16:47:48 2014 +0100

    Not allow Cinder nodes for Ceph RBD

     - added restriction in openstack.yaml

    Change-Id: I70c0a15a0999df095f5ca249ef888717be87035e
    Closes-bug: #1372914

[Anastasia Palkina (apalkina)]

Verified on ISO #63:

"build_id": "2014-10-30_04-21-22", "ostf_sha": "f47fd1d66a7255213ee075d5c11b8f111f922000", "build_number": "63", "auth_required": true, "api": "1.0", "nailgun_sha": "02c6bb2e54bbec76da33167eaf5f2e0b3e2e50a7", "production": "docker", "fuelmain_sha": "2ade7c571380a091048d103a6affff634b5b2520", "astute_sha": "97eea90efe0a1f17b4934919d6e459d270c10372", "feature_groups": ["mirantis", "techpreview"], "release": "6.0-techpreview", "release_versions": {"2014.2-6.0-techpreview": {"VERSION": {"build_id": "2014-10-30_04-21-22", "ostf_sha": "f47fd1d66a7255213ee075d5c11b8f111f922000", "build_number": "63", "api": "1.0", "nailgun_sha": "02c6bb2e54bbec76da33167eaf5f2e0b3e2e50a7", "production": "docker", "fuelmain_sha": "2ade7c571380a091048d103a6affff634b5b2520", "astute_sha": "97eea90efe0a1f17b4934919d6e459d270c10372", "feature_groups": ["mirantis", "techpreview"], "release": "6.0-techpreview", "fuellib_sha": "45b6fc42091a0a33d3e48fbe78b782ce743aedc1"}}}, "fuellib_sha": "45b6fc42091a0a33d3e48fbe78b782ce743aedc1"

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/126930
Committed: https://git.openstack.org/cgit/stackforge/fuel-web/commit/?id=4a108c7fc29a9526149c3a65f011fe9e8cec6f5f
Submitter: Jenkins
Branch: master

commit 4a108c7fc29a9526149c3a65f011fe9e8cec6f5f
Author: Przemyslaw Kaminski <email address hidden>
Date: Wed Dec 10 09:45:44 2014 +0100

    Fixes for YAML role restrictions definitions

    Plaintext description of rules is provided here:

    https://etherpad.openstack.org/p/openstack.yaml_improvements

    - new implementation of 'limits' checker on the JS side
    - alembic migration added to update roles_metadata and
      attributes_metadata

    DocImpact
    Related-Bug: #1381613
    Related-Bug: #1372914
    Closes-Bug: #1253115
    Related-Bug: #1401111
    Change-Id: Id561735c9ff0d501ee83bb7190fe614dac5d5397
    Implements: blueprint refactor-role-restrictions-check