Add dependencies of backup script

roles/backups/tasks/main.yml

@@ -1,12 +1,28 @@
 ---
-- name: Copy over script
+# From within the script we're pushing backups to a specialised service (BorgBackup), This step ensure that an SSH key is present to use
+# for verification on that service. Currently it has to be manually read out and entered in the service. This step has to be repeated
+# when freshly applying this setup.
+- name: Generate an OpenSSH keypair with the default values (4096 bits, rsa)
   become: true
-  ansible.builtin.copy:
-    src: backup_script.sh
-    dest: "{{ backups_script_path }}"
+  community.crypto.openssh_keypair:
+    path: "{{ backup_script_ssh_key_location }}"
+# Needed for the task after this apparently...
+- name: Install SSH config file
+  become: true
+  ansible.builtin.template:
+    src: ssh_config
+    dest: /root/.ssh/config
     owner: root
     group: root
     mode: '0700'
+# - name: Copy over script
+#   become: true
+#   ansible.builtin.copy:
+#     src: backup_script.sh
+#     dest: "{{ backups_script_path }}"
+#     owner: root
+#     group: root
+#     mode: '0700'
 - name: Ensure directory for configuration file exists
   become: true
   ansible.builtin.file:

roles/backups/templates/ssh_config

@@ -0,0 +1,5 @@
+Host {{ borg_base.remote_host }}
+    HostName {{ borg_base.remote_host }}
+    User {{ borg_base.remote_user }}
+    IdentityFile {{ backup_script_ssh_key_location }}
+    StrictHostKeyChecking accept-new

roles/backups/vars/main/defaults.yml

@@ -1,3 +1,4 @@
 ---
+backup_script_ssh_key_location: /root/.ssh/id_ssh_rsa
 backups_script_path: /usr/local/bin/backup_script.sh
 backups_configuration_path: /etc/borg_backup_script/backup_configuration.yaml

roles/backups/vars/main/vault.yml

@@ -1,11 +1,18 @@
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