Add sudo to non-root account when deploying ceph

[wangwei]

Generally we specify the user is root when deploying ceph, it is no problem.
But if we have the need to use a non-root account, the deployment will fail because the non-root account can't use the mount command.The error is as follows:

"msg": "Error mounting /var/lib/ceph/osd/94744d03-d490-43cb-af08-91a4709c2bf5: mount: only root can mount UUID=94744d03-d490-43cb-af08-91a4709c2bf5 on /var/lib/ceph/osd/94744d03-d490-43cb-af08-91a4709c2bf5\n"

I think it is necessary to add sudo to non-root account, when we can't use the root account to deploy ceph because of security needs, we can use non-root account to deploy ceph.

[wangwei (wangwei-david)]

I added sudo in ansible/roles/ceph/tasks/start_osds.yml.
This is url:
https://review.openstack.org/439297

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/439297
Committed: https://git.openstack.org/cgit/openstack/kolla-ansible/commit/?id=6f825382cad6ddd8a1ea08f6cf0dfa402d00c5fe
Submitter: Jenkins
Branch: master

commit 6f825382cad6ddd8a1ea08f6cf0dfa402d00c5fe
Author: wangwei <email address hidden>
Date: Tue Feb 28 22:06:15 2017 -0500

    Add sudo command for non-root account to mount osd

    Generally we specify the user is root when deploying ceph, it is no
    problem. But if we have the need to use a non-root account, the deployment
    will fail because the non-root account can't use the mount command.
    I think it is necessary to add sudo for non-root account, when we can't use
    the root account to deploy ceph because of security needs, we can use
    non-root account to deploy ceph.

    Change-Id: Iea1f30bcf8edbe15dc65909bbae780b55a669067
    Closes-Bug: #1668823

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/kolla-ansible 5.0.0.0b2 development milestone.