hci derive parameters workflow uses 3g per OSD, new recomendation is 5g per OSD

[John Fulton]

The derive parameters workflow for HCI assumes 3 GB per OSD for its calculation [1].
However, the Ceph project is now recommending 5 GB per OSD when using containers as
per a recent ceph-ansible change [2]. The workflow should be updated to use 5 GB.

[1] https://github.com/openstack/tripleo-common/blob/7036ea3df2e70c5743a9e2d3ef135dc7af7443e8/workbooks/derive_params_formulas.yaml#L392

[2] https://github.com/ceph/ceph-ansible/commit/a9ed3579ae680949b4f53aee94003ca50d1ae721#diff-66422aa4a5bb2166592c012ed1c190cf

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/579675

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/579675
Committed: https://git.openstack.org/cgit/openstack/tripleo-common/commit/?id=bd53b4ea79221d2ad1b6bd312b8943b7495e7cc7
Submitter: Zuul
Branch: master

commit bd53b4ea79221d2ad1b6bd312b8943b7495e7cc7
Author: John Fulton <email address hidden>
Date: Mon Jul 2 15:50:37 2018 -0400

    Increase gb_per_osd from 3 to 5 in derive_params_formulas

    Change-Id: Ib75e3ac2852f64788d24f04397c88f0b462d1017
    Closes-Bug: #1779749

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/queens
Review: https://review.openstack.org/582515

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/pike
Review: https://review.openstack.org/582516

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/582516
Committed: https://git.openstack.org/cgit/openstack/tripleo-common/commit/?id=8c04393c811e558494363f7d8b69778c03696d26
Submitter: Zuul
Branch: stable/pike

commit 8c04393c811e558494363f7d8b69778c03696d26
Author: John Fulton <email address hidden>
Date: Mon Jul 2 15:50:37 2018 -0400

    Increase gb_per_osd from 3 to 5 in derive_params_formulas

    Change-Id: Ib75e3ac2852f64788d24f04397c88f0b462d1017
    Closes-Bug: #1779749
    (cherry picked from commit bd53b4ea79221d2ad1b6bd312b8943b7495e7cc7)

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/582515
Committed: https://git.openstack.org/cgit/openstack/tripleo-common/commit/?id=2e1ce0e98168663e85f98bcfe38d5c4e6a8e23a8
Submitter: Zuul
Branch: stable/queens

commit 2e1ce0e98168663e85f98bcfe38d5c4e6a8e23a8
Author: John Fulton <email address hidden>
Date: Mon Jul 2 15:50:37 2018 -0400

    Increase gb_per_osd from 3 to 5 in derive_params_formulas

    Change-Id: Ib75e3ac2852f64788d24f04397c88f0b462d1017
    Closes-Bug: #1779749
    (cherry picked from commit bd53b4ea79221d2ad1b6bd312b8943b7495e7cc7)

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/tripleo-common 9.2.0 release.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/tripleo-common 7.6.15 release.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/tripleo-common 8.6.4 release.