add support for alpine along with debian

playbooks/update-packages.yml

@@ -4,16 +4,22 @@
   vars_files:
     - ../secret
   tasks:
-    - name: Update cache
+    - name: Update cache on debian
       apt:
         update_cache: yes
       when: ansible_facts['os_family'] == "Debian"
-    - name: Upgrade packages
+    - name: Upgrade packages on debian
       apt:
         name: "*"
         state: latest
       when: ansible_facts['os_family'] == "Debian"
-    - name: Autoremove
+    - name: Autoremove packages on debian
       apt:
         autoremove: yes
       when: ansible_facts['os_family'] == "Debian"
+    - name: Update cache and upgrade packages on alpine
+      apk:
+        update_cache: yes
+        upgrade: yes
+      when: ansible_facts['os_family'] == "Alpine"
+