Vagrant: changing ownership of ‘/shared/postgres_run’: Operation not permitted

Installation
1

I am running my install from vagrant under the vmware fusion provider. Only have altered the cloned Vagrant file as follows:

config.vm.provider "vmware_fusion" do |v|
    v.vmx["memsize"] = "2048"
    v.vmx["numvcpus"] = "2"
 end

and changing the image:

config.vm.define :dockerhost do |config|
    config.vm.box = "netsensia/ubuntu-trusty64-salt"
    # config.vm.box_url
    ...

the box vagrant ups just fine. Then I sudo -i and cd /var/discourse. From here I ./launcher bootstrap app I have also done ./launcher rebuild app as well. I get the following output, specifically of note are these 2 lines:

exec failed with the params "chown postgres:postgres /shared/postgres_run"

AND

I, [2015-12-28T20:53:21.029322 #36]  INFO -- : > chown postgres:postgres /shared/postgres_run
chown: changing ownership of ‘/shared/postgres_run’: Operation not permitted

Full output:

root@ubuntu:/var/discourse# ./launcher rebuild app
Ensuring discourse docker is up to date
Fetching origin
Warning: Permanently added the RSA host key for IP address '192.30.252.131' to the list of known hosts.
Permission denied (publickey).
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.
error: Could not fetch origin
Discourse Docker is up-to-date
cd /pups && git pull && /pups/bin/pups --stdin
Already up-to-date.
I, [2015-12-28T20:53:21.014149 #36]  INFO -- : Loading --stdin
I, [2015-12-28T20:53:21.024743 #36]  INFO -- : > mkdir -p /shared/postgres_run
I, [2015-12-28T20:53:21.028621 #36]  INFO -- :
I, [2015-12-28T20:53:21.029322 #36]  INFO -- : > chown postgres:postgres /shared/postgres_run
chown: changing ownership of ‘/shared/postgres_run’: Operation not permitted
I, [2015-12-28T20:53:21.034387 #36]  INFO -- :


FAILED
--------------------
RuntimeError: chown postgres:postgres /shared/postgres_run failed with return #<Process::Status: pid 39 exit 1>
Location of failure: /pups/lib/pups/exec_command.rb:105:in `spawn'
exec failed with the params "chown postgres:postgres /shared/postgres_run"
461135b5c8234734231d018bdcfc13594df737388496356bb889e07644446119
** FAILED TO BOOTSTRAP ** please scroll up and look for earlier error messages, there may be more than one
root@ubuntu:/var/discourse#

Has anyone else encountered this? If so can you let me know what I am doing wrong?

The above output was from a rebuild. Here is the output from a totally clean start:

12:59 $ vagrant ssh
Welcome to Ubuntu 14.04 LTS (GNU/Linux 3.13.0-24-generic x86_64)

 * Documentation:  https://help.ubuntu.com/
Last login: Tue Apr 29 05:37:43 2014
vagrant@ubuntu:~$ sudo -i
root@ubuntu:~# cd /vagrant
root@ubuntu:/vagrant# ./launcher bootstrap app

WARNING: We are about to start downloading the Discourse base image
This process may take anywhere between a few minutes to an hour, depending on your network speed

Please be patient

Unable to find image 'discourse/discourse:1.0.15' locally
1.0.15: Pulling from discourse/discourse
0a85502c06c9: Pulling fs layer
7c89512ebc1d: Pulling fs layer
d69c7fe24577: Pulling fs layer
f51580829cf9: Pulling fs layer
c7dcd5c3a8a2: Pulling fs layer
cb7b58c22b11: Pulling fs layer
f51580829cf9: Verifying Checksum
f51580829cf9: Download complete
c7dcd5c3a8a2: Verifying Checksum
c7dcd5c3a8a2: Download complete
cb7b58c22b11: Verifying Checksum
cb7b58c22b11: Download complete
0a85502c06c9: Verifying Checksum
0a85502c06c9: Download complete
7c89512ebc1d: Verifying Checksum
7c89512ebc1d: Download complete
d69c7fe24577: Verifying Checksum
d69c7fe24577: Download complete
0a85502c06c9: Pull complete
7c89512ebc1d: Pull complete
d69c7fe24577: Pull complete
f51580829cf9: Pull complete
c7dcd5c3a8a2: Pull complete
cb7b58c22b11: Pull complete
Digest: sha256:1ac1b72f327c650456140aa12631305b9d1e1293035e57acce844b7efbd6a9df
Status: Downloaded newer image for discourse/discourse:1.0.15
cd /pups && git pull && /pups/bin/pups --stdin
Already up-to-date.
I, [2015-12-28T21:01:31.757433 #37]  INFO -- : Loading --stdin
I, [2015-12-28T21:01:31.763553 #37]  INFO -- : > mkdir -p /shared/postgres_run
I, [2015-12-28T21:01:31.769122 #37]  INFO -- :
I, [2015-12-28T21:01:31.770498 #37]  INFO -- : > chown postgres:postgres /shared/postgres_run
chown: changing ownership of ‘/shared/postgres_run’: Operation not permitted
I, [2015-12-28T21:01:31.779272 #37]  INFO -- :


FAILED
--------------------
RuntimeError: chown postgres:postgres /shared/postgres_run failed with return #<Process::Status: pid 40 exit 1>
Location of failure: /pups/lib/pups/exec_command.rb:105:in `spawn'
exec failed with the params "chown postgres:postgres /shared/postgres_run"
5aa0fdb27a24de22e4ca5271a99c1d7e71139bef22aa75376e9c6e6bb7e7bd51
** FAILED TO BOOTSTRAP ** please scroll up and look for earlier error messages, there may be more than one
root@ubuntu:/vagrant#
2

If you have disabled SELinux, you’d better disable it in docker also.

vi /etc/sysconfig/docker
OPTIONS=‘–selinux-enabled’ – Comment out this line by adding a # in beginning.