Fix sudo permissions for elements and scripts dir

The reason we didn't catch this is because the jenkins slaves already
have these folders created. In a future patch we should move these
into /var/lib/nodepool

Change-Id: I01349f6bc21002e638ecbd301f4fb6269df37376
Signed-off-by: Paul Belanger <pabelanger@redhat.com>

tasks/config.yaml

@@ -63,7 +63,7 @@
     src: "{{ nodepool_file_logging_conf }}"
 
 - name: Create nodepool elements directory.
-  become: no
+  become: yes
   file:
     group: "{{ ansible_user }}"
     mode: 0775
@@ -84,7 +84,7 @@
   when: nodepool_elements_dir != ""
 
 - name: Create nodepool scripts directory.
-  become: no
+  become: yes
   file:
     group: "{{ ansible_user }}"
     mode: 0775

tox.ini

@@ -9,8 +9,11 @@ deps = -r{toxinidir}/requirements.txt
 
 [testenv:functional]
 commands =
-  ansible-playbook -i tests/inventory tests/test.yaml
-passenv = HOME
+  # NOTE(pabelanger): Because ansible default ansible_user to null now, we need to pass it via CLI.
+  ansible-playbook -i tests/inventory tests/test.yaml -e ansible_user={env:USER}
+passenv =
+  HOME
+  USER
 setenv =
   ANSIBLE_CONFIG = {toxinidir}/tests/ansible.cfg
   PYTHONUNBUFFERED = 1