Add borg backup role

roles/borg_server/tasks/borgbackup_server.yml

@@ -0,0 +1,40 @@
+---
+- name: borg_server - create group
+  group:
+    name: "{{ borgbackup_server_group }}"
+    state: present
+
+- name: borg_server - create user
+  user:
+    name: "{{ borgbackup_server_user }}"
+    group: "{{ borgbackup_server_group }}"
+    groups:
+    home: "{{ borgbackup_server_home }}"
+    createhome: yes
+    shell: /bin/bash
+    state: present
+
+- name: borg_server - manage permissions
+  file:
+    path: "{{ item }}"
+    owner: "{{ borgbackup_server_user }}"
+    group: "{{ borgbackup_server_group }}"
+    mode: 0700
+    state: directory
+  with_items:
+    - "{{ borgbackup_server_home }}"
+    - "{{ borgbackup_server_home }}/.ssh"
+    - "{{ borgbackup_server_pool }}"
+
+- name : borg_server - create authorized_keys
+  stat:
+    path: "{{ borgbackup_server_home }}/.ssh/authorized_keys"
+  register: authorized_keys
+
+- name: borg_server - manage permissions for authorized_keys
+  file:
+    path: "{{ borgbackup_server_home }}/.ssh/authorized_keys"
+    owner: "{{ borgbackup_server_user }}"
+    group: "{{ borgbackup_server_group }}"
+    mode: 0600
+    state: '{{ "file" if  authorized_keys.stat.exists else "touch" }}'