Resolve "fix: borgmatic deprecated conf"

ansible/group_vars/all/backup.yml

 ---
 backup_enabled: true
 backup_sourcedir: "/data/"
+
 # Variables for BorgBackup
 borg_source_directories:
   - "{{ backup_sourcedir }}"
-borg_version: "1.2.7"
-borgmatic_version: "1.8.8"
+borg_version: "1.4.0"
+borgmatic_version: "1.9.14"
 borgmatic_relocated_repo_access_is_ok: true
 borgmatic_cron_lines:
   - '0 2 * * * root borgmatic -c /etc/borgmatic/borg_local_repo'

ansible/group_vars/all/borg.vault.yml

+---
+vault_borg_remote_repository_port: 1995

ansible/group_vars/remote_backup/borg.yml

@@ -10,3 +10,4 @@ borg_retention_policy:
   keep_weekly: "12"
   keep_monthly: "12"
 borgmatic_cron_name: "borgmatic_remote_backup"
+borg_ssh_command: "ssh -p {{ vault_borg_remote_repository_port }} -o StrictHostKeychecking=no -i {{ borg_ssh_keys_dest }}"

ansible/local_backup.yml

@@ -24,17 +24,13 @@
     - name: Run local backup post tasks
       when: backup_enabled | default(true) | bool
       block:
-        - name: Remove lines with prefix
-          ansible.builtin.lineinfile:
-            path: "/etc/borgmatic/{{ borgmatic_config_name }}"
-            state: absent
-            regexp: '^prefix: .*'
-
-        - name: Change archive name in "/etc/borgmatic/{{ borgmatic_config_name }}"
-          ansible.builtin.lineinfile:
-            path: "/etc/borgmatic/{{ borgmatic_config_name }}"
-            regexp: 'archive_name_format:'
-            line: "    archive_name_format: {{ borg_archive_name_format }}"
+        - name: Change borgmatic default config for custom one
+          ansible.builtin.copy:
+            src: "templates/borgmatic_custom_config.yml.j2"
+            dest: "/etc/borgmatic/{{ borgmatic_config_name }}"
+            owner: root
+            group: root
+            mode: '0600'
             state: present
 
         - name: Initialize a new Borg local repository

ansible/remote_backup.yml

@@ -39,25 +39,13 @@
     - name: Run remote backup post tasks
       when: backup_enabled | default(true) | bool
       block:
-        - name: Change SSH command in "/etc/borgmatic/{{ borgmatic_config_name }}"
-          ansible.builtin.lineinfile:
-            path: "/etc/borgmatic/{{ borgmatic_config_name }}"
-            regexp: "# ssh_command: ssh -i ~/.ssh/id_ed25519"
-            line: "    ssh_command: ssh -p {{ vault_borg_remote_repository_port }} -o StrictHostKeychecking=no -i {{ borg_ssh_keys_dest }}"
-            state: present
-
-        - name: Remove lines with prefix (to be deprecated)
-          ansible.builtin.lineinfile:
-            path: "/etc/borgmatic/{{ borgmatic_config_name }}"
-            state: absent
-            regexp: '^prefix: .*'
-
-        - name: Change archive name in "/etc/borgmatic/{{ borgmatic_config_name }}"
-          ansible.builtin.lineinfile:
-            path: "/etc/borgmatic/{{ borgmatic_config_name }}"
-            regexp: "archive_name_format:"
-            line: "    archive_name_format: {{ borg_archive_name_format }}"
-            state: present
+        - name: Change borgmatic default config for custom one
+          ansible.builtin.template:
+            src: "templates/borgmatic_custom_config.yml.j2"
+            dest: "/etc/borgmatic/{{ borgmatic_config_name }}"
+            owner: root
+            group: root
+            mode: '0600'
 
         - name: Create borg command in /usr/local/bin
           ansible.builtin.copy:

ansible/templates/borgmatic_custom_config.yml.j2

+#jinja2: lstrip_blocks: "True", trim_blocks: "True"
+---
+# Managed by Ansible, please don't edit manually
+
+# Full config: https://torsion.org/borgmatic/docs/reference/config.yaml
+
+# Source directories to backup
+source_directories:
+{% for directory in borg_source_directories %}
+    - {{ directory }}
+{% endfor %}
+
+# Repository configuration
+repositories:
+{% if borg_repository is string %}
+    - path: {{ borg_repository }}
+      label: main
+{% else %}
+{% for item in borg_repository %}
+    - path: {{ item.repository }}
+      label: {{ item.label }}
+{% endfor %}
+{% endif %}
+
+# Store atime into archive. Defaults to true in Borg < 1.2, false in
+# Borg 1.2+.
+atime: true
+
+# Store ctime into archive. Defaults to true.
+ctime: true
+
+# Exclude patterns (if any)
+{% if borg_exclude_patterns is defined %}
+exclude_patterns:
+{% for pattern in borg_exclude_patterns %}
+    - {{ pattern }}
+{% endfor %}
+{% endif %}
+
+# Exclude if present (now as a list)
+exclude_if_present:
+    - .nobackup
+
+# Exclude directories that contain a CACHEDIR.TAG file. See
+# http://www.brynosaurus.com/cachedir/spec.html for details. Defaults
+# to false.
+exclude_caches: true
+
+# Encryption settings
+encryption_passphrase: "{{ borg_encryption_passphrase }}"
+
+# Compression settings
+compression: {{ borg_compression | default('auto,zstd') }}
+
+# SSH command (if configured)
+{% if borg_ssh_command is defined %}
+ssh_command: {{ borg_ssh_command }}
+{% endif %}
+
+# Umask to be used for borg create.
+umask: 0077
+
+# Maximum seconds to wait for acquiring a repository lock.
+lock_wait: {{ borg_lock_wait_time | default(5) }}
+
+# Name of the archive. Borg placeholders can be used. See the output of
+# "borg help placeholders" for details. Default is
+# "{hostname}-{now:%Y-%m-%dT%H:%M:%S.%f}". If you specify this option, you must
+# also specify a prefix in the retention section to avoid accidental pruning of
+# archives with a different archive name format. And you should also specify a
+# prefix in the consistency section as well.
+archive_name_format: {{ borg_archive_name_format }}
+
+# Bypass Borg error about a repository that has been moved.
+relocated_repo_access_is_ok: true
+
+# Retention settings
+{% if borg_retention_policy.keep_daily is defined %}
+keep_daily: {{ borg_retention_policy.keep_daily }}
+{% endif %}
+{% if borg_retention_policy.keep_weekly is defined %}
+keep_weekly: {{ borg_retention_policy.keep_weekly }}
+{% endif %}
+{% if borg_retention_policy.keep_monthly is defined %}
+keep_monthly: {{ borg_retention_policy.keep_monthly }}
+{% endif %}
+
+# Consistency checks
+checks:
+    - name: repository
+      frequency: 4 weeks
+    - name: archives
+      frequency: 6 weeks
+
+check_last: {{ borgmatic_check_last | default(3) }}
+
+# Hooks configuration (if any)
+{% if borgmatic_hooks is defined %}
+{% for hook_type, hook_list in borgmatic_hooks.items() %}
+{{ hook_type }}:
+{% for hook in hook_list %}
+    - {{ hook }}
+{% endfor %}
+{% endfor %}
+{% endif %}