Add upgrade using variables and Upgrade harbor from v2.4.2 to v2.4.1

ansible/main/tasks/harbor.yaml

@@ -2,13 +2,13 @@
 
 - name: Download harbor installer
   get_url:
-    url: https://github.com/goharbor/harbor/releases/download/v2.4.1/harbor-online-installer-v2.4.1.tgz
-    dest: /home/{{ user }}/harbor-online-installer-v2.4.1.tgz
+    url: "{{ harbor_installer_url }}"
+    dest: /home/{{ user }}/{{ harbor_dest_file_name }}
     force: no
 
 - name: Extract harbor installer
   unarchive:
-    src: /home/{{ user }}/harbor-online-installer-v2.4.1.tgz
+    src: /home/{{ user }}/{{ harbor_dest_file_name }}
     dest: "/home/{{ user }}"
     remote_src: True
 

ansible/main/vars/harbor.yaml

@@ -47,3 +47,5 @@ sites:
   - name: harbor.sch.bme.hu
     proxy_to: http://localhost:8080
 
+harbor_installer_url: https://github.com/goharbor/harbor/releases/download/v2.4.2/harbor-online-installer-v2.4.2.tgz
+harbor_dest_file_name: harbor-online-installer-v2.4.2.tgz