MountFlags=shared missing in ubuntu service file for docs

[Steve Wilkerson]

It was reported that the multinode getting started docs for kolla didn't report the need to set the MountFlags=shared for the ubuntu service file. Further inspection of the docs confirmed the omission.

http://docs.openstack.org/developer/kolla/multinode.html

IRC logs:
<pron> emm i belive we have an error here http://docs.openstack.org/developer/kolla/multinode.html
<inc0> whats that pron ?
<pron> MountFlags=shared missing in ubuntu service file
<pron> i think at least , since i am trying to play with kolla atm

Docs excerpt:
# CentOS
[Service]
MountFlags=shared
EnvironmentFile=/etc/sysconfig/docker
ExecStart=/usr/bin/docker daemon $INSECURE_REGISTRY

# Ubuntu
[Service]
EnvironmentFile=-/etc/default/docker
ExecStart=/usr/bin/docker daemon -H fd:// $DOCKER_OPTS

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/395865

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/395865
Committed: https://git.openstack.org/cgit/openstack/kolla/commit/?id=f6e9c8e693999042ab3c7781f7a46c002a6a53a7
Submitter: Jenkins
Branch: master

commit f6e9c8e693999042ab3c7781f7a46c002a6a53a7
Author: Steve Wilkerson <email address hidden>
Date: Wed Nov 9 17:05:14 2016 -0600

    Added MountFlags for Ubuntu in multinode guide

    It was pointed out that the MountFlags=shared entry
    was missing for Ubuntu in the multinode deployment guide.
    The entry has been added back in.

    Change-Id: I164932848eeaec3963fa205d4493a3b7f2343dfd
    Closes-Bug: #1640618

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/kolla 4.0.0.0b1 development milestone.