Replace with_items with loop (#282)

`loop` is now the recommended way to loop through lists instead of `with_items`

Author: alessfg

tasks/modules/install-geoip.yml

@@ -22,7 +22,7 @@
     path: /etc/nginx/nginx.conf
     insertbefore: BOF
     line: "{{ item }}"
-  with_items:
+  loop:
     - load_module modules/ngx_http_geoip_module.so;
     - load_module modules/ngx_stream_geoip_module.so;
   when: not nginx_main_template_enable

tasks/modules/install-njs.yml

@@ -16,7 +16,7 @@
     path: /etc/nginx/nginx.conf
     insertbefore: BOF
     line: "{{ item }}"
-  with_items:
+  loop:
     - load_module modules/ngx_http_js_module.so;
     - load_module modules/ngx_stream_js_module.so;
   when: not nginx_main_template_enable

tasks/opensource/setup-debian.yml

@@ -16,8 +16,7 @@
 - name: "(Install: Debian/Ubuntu) Add NGINX Repository"
   apt_repository:
     repo: "{{ item }}"
-  with_items:
-    - "{{ repository }}"
+  loop: "{{ repository }}"
 
 - name: "(Install: Debian/Ubuntu) Install NGINX"
   apt:

tasks/plus/setup-license.yml

@@ -12,7 +12,7 @@
         src: "{{ item }}"
         dest: /etc/ssl/nginx
         decrypt: yes
-      with_items:
+      loop:
         - "{{ nginx_license.certificate }}"
         - "{{ nginx_license.key }}"
 

tasks/unit/install-modules.yml

@@ -3,14 +3,14 @@
   package:
     name: "{{ item }}"
     state: present
-  with_items: "{{ nginx_unit_modules }}"
+  loop: "{{ nginx_unit_modules }}"
   when: ansible_os_family != "FreeBSD"
   notify: "(Handler: Debian/Ubuntu/CentOS/RedHat) Start NGINX Unit"
 
 - name: "(Install: FreeBSD) Install NGINX Unit Modules"
   portinstall:
     name: "{{ item }}"
     state: present
-  with_items: "{{ nginx_unit_modules }}"
+  loop: "{{ nginx_unit_modules }}"
   when: ansible_os_family == "FreeBSD"
   notify: "(Handler: FreeBSD) Start NGINX Unit"

tasks/unit/setup-debian.yml

@@ -2,6 +2,6 @@
 - name: "(Install: Debian/Ubuntu) Add NGINX Unit Repository"
   apt_repository:
     repo: "{{ item }}"
-  with_items:
+  loop:
     - deb [arch=amd64] https://packages.nginx.org/unit/{{ ansible_distribution|lower }}/ {{ ansible_distribution_release }} unit
     - deb-src https://packages.nginx.org/unit/{{ ansible_distribution|lower }}/ {{ ansible_distribution_release }} unit