Only add Debian repositories when installing role in amd64 archs (#212)

Author: alessfg

tasks/amplify/setup-debian.yml

@@ -2,4 +2,4 @@
 - name: "(Install: Debian/Ubuntu) Add NGINX Amplify Agent Repository"
   apt_repository:
     filename: nginx-amplify
-    repo: deb http://packages.amplify.nginx.com/{{ ansible_distribution|lower }}/ {{ ansible_distribution_release|lower }} amplify-agent
+    repo: deb [arch=amd64] http://packages.amplify.nginx.com/{{ ansible_distribution|lower }}/ {{ ansible_distribution_release|lower }} amplify-agent

tasks/controller/setup-controller-repository.yml

@@ -2,7 +2,7 @@
 - name: "(Install: Debian/Ubuntu) Add NGINX Controller Agent Repository"
   apt_repository:
     filename: nginx-controller
-    repo: deb https://packages.nginx.org/controller/{{ ansible_distribution | lower }}/ {{ ansible_distribution_release | lower }} controller
+    repo: deb [arch=amd64] https://packages.nginx.org/controller/{{ ansible_distribution | lower }}/ {{ ansible_distribution_release | lower }} controller
 
 - name: "(Install: CentOS/RedHat) Add NGINX Controller Agent Repository"
   yum_repository:

tasks/plus/setup-debian.yml

@@ -1,7 +1,7 @@
 ---
 - name: "(Setup: Debian/Ubuntu) Setup NGINX Plus Repository"
   apt_repository:
-    repo: deb https://plus-pkgs.nginx.com/{{ ansible_distribution | lower }} {{ ansible_distribution_release }} nginx-plus
+    repo: deb [arch=amd64] https://plus-pkgs.nginx.com/{{ ansible_distribution | lower }} {{ ansible_distribution_release }} nginx-plus
     filename: nginx-plus
     update_cache: no
     state: "{{ nginx_license_status | default ('present') }}"

tasks/unit/setup-debian.yml

@@ -3,5 +3,5 @@
   apt_repository:
     repo: "{{ item }}"
   with_items:
-    - deb 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
+    - deb [arch=amd64] https://packages.nginx.org/unit/{{ ansible_distribution|lower }}/ {{ ansible_distribution_release }} unit
+    - deb-src [arch=amd64] https://packages.nginx.org/unit/{{ ansible_distribution|lower }}/ {{ ansible_distribution_release }} unit