When running a playbook with become: true, it also runs the facts
module with sudo, so ansible_user_dir will have the value of the
root user, rather than the expected home directory of the
ansible_ssh_user.
This can create issues in further tasks as ansible cache is used,
variables like ansible_user_dir can persist when next tasks run.
~~~
fatal: [undercloud]: FAILED! => {"changed": false, "error":
"[Errno 13] Permission denied:
'/root/tripleo_undercloud_install.sh'", "msg": "Unable to
output shell script /root/tripleo_undercloud_install.sh:
[Errno 13] Permission denied: '/root/tripleo_undercloud_install.sh'"}
~~~
With this patch, We are modfying making two changes:-
1) Removing not required become: true as interfaces information can be
captured as normal user.
2) Modifying the setup: module to only collect particular network
fact subsets and not even the min subset.
Change-Id: Ib167b88b03f01bb8945c53cd000b5fcac85dd320
c8b9b7ea2b