Add rsync support

Allow the user to use rsync for conf.d files.

Change-Id: Ibb7ae3c01aeb803d5652a64a55106c0bcd92e016
Signed-off-by: Paul Belanger <pabelanger@redhat.com>

defaults/main.yaml

@@ -12,7 +12,11 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 ---
-nginx_config_include_files: []
+nginx_file_include_dir_dest: /etc/nginx/conf.d
+nginx_file_include_dir_group: "{{ ansible_user }}"
+nginx_file_include_dir_mode: "0755"
+nginx_file_include_dir_owner: "{{ ansible_user }}"
+nginx_file_include_dir_src: ""
 
 nginx_file_nginx_conf_dest: /etc/nginx/nginx.conf
 nginx_file_nginx_conf_src: etc/nginx/nginx.conf

tasks/config.yaml

@@ -12,17 +12,31 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 ---
-- name: Copy nginx custom configuration files.
-  copy:
-    dest: "{{ nginx_config_include_dir }}"
-    force: true
-    src: "{{ nginx_config_include_files }}"
-  notify:
-    - Restart nginx
-    - Validate nginx
-
 - name: Copy nginx configuration file.
   copy:
     dest: "{{ nginx_file_nginx_conf_dest }}"
     src: "{{ nginx_file_nginx_conf_src }}"
-  notify: Restart nginx
+  notify:
+    - Validate nginx
+    - Restart nginx
+
+- name: Create custom configuration directory.
+  become: yes
+  file:
+    dest: "{{ nginx_file_include_dir_dest }}"
+    group: "{{ nginx_file_include_dir_group }}"
+    mode: "{{ nginx_file_include_dir_mode }}"
+    owner: "{{ nginx_file_include_dir_owner }}"
+    state: directory
+
+- name: Rsync nginx configuration.
+  become: no
+  synchronize:
+    delete: yes
+    dest: "{{ nginx_file_include_dir_dest }}"
+    perms: yes
+    src: "{{ nginx_file_include_dir_src }}"
+  when: nginx_file_include_dir_src != ""
+  notify:
+    - Validate nginx
+    - Restart nginx

tox.ini

@@ -12,8 +12,11 @@ commands = python setup.py build_sphinx
 
 [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