adding restore task (#35)

Makefile

@@ -42,7 +42,7 @@ backup: deps
 	ansible-playbook playbooks/backup-docker-volumes.yml
 
 restore: deps
-	ansible-playbook playbooks/restore-docker-volumes.yml
+	ansible-playbook playbooks/restore-docker-volumes.yml -e volume_name="$(volume_name)"  --limit "$(host)"
 
 cron:
 	ansible-playbook playbooks/setup-homelab.yml --tags cron

playbooks/restore-docker-volumes.yml

@@ -1,16 +1,20 @@
 ---
 - name: Restore a docker volume.
-  hosts: qnap
+  hosts: servers
   become: true
   pre_tasks:
   - name: Include vault variables.
     ansible.builtin.include_vars: '../{{ vault_file }}'
     tags: [always]
+  vars:
+    volume_name: ""
+    s3_key: ""
   roles:
     - role: chatton.docker_backup.docker_s3_volume_restore
       vars:
-        docker_s3_volume_restore_force: true
-        docker_s3_volume_restore_latest_s3_key: true
-        docker_volume_s3_restores:
-          - volume_name: "linkding_data"
-#            s3_key: "linkding_data/linkding_data-2022-09-01T21:32:54Z.tar.gz"
+        docker_backup_restore_force: true
+        docker_backup_restore_latest_s3_key: "{{ volume_name != '' | bool }}"
+        docker_backup_fail_on_no_s3_backups: true
+        docker_backup_s3_volume:
+          name: "{{ volume_name }}"
+          s3_key: "{{ s3_key }}"