Make awscli optional for S3 backups

Author: terion-labs

ansible/roles/backups/tasks/main.yml

@@ -1,12 +1,18 @@
 - name: Install backup packages
   ansible.builtin.apt:
     name:
-      - awscli
       - mbuffer
       - sanoid
       - zstd
     state: present
 
+- name: Install S3 backup packages
+  ansible.builtin.apt:
+    name:
+      - awscli
+    state: present
+  when: terrarium_enable_s3
+
 - name: Ensure backup directories exist
   ansible.builtin.file:
     path: "{{ item }}"