rsync_backup: Initial version of role

roles/rsync_backup/tasks/main.yml

@@ -0,0 +1,52 @@
+---
+- name: Copy backup script
+  ansible.builtin.copy:
+    dest: /usr/local/sbin/backup-daily
+    src: backup-daily.sh
+    mode: "0755"
+    owner: root
+    group: "{{ ansible_wheel }}"
+
+- name: Create config directory
+  ansible.builtin.file:
+    path: /etc/rsync-backup
+    state: directory
+    mode: "0755"
+    owner: root
+    group: "{{ ansible_wheel }}"
+
+- name: Create logdir
+  ansible.builtin.file:
+    path: /var/log/rsync-backup
+    state: directory
+    mode: "0700"
+    owner: root
+    group: "{{ ansible_wheel }}"
+
+- name: Create ssh keys
+  ansible.builtin.command:
+    argv:
+      - ssh-keygen
+      - -t
+      - ed25519
+      - -C
+      - "root@{{ inventory_hostname }}"
+      - -N
+      - ""
+      - -f
+      - /etc/rsync-backup/id_ed25519
+    creates: /etc/rsync-backup/id_ed25519
+
+- name: Fetch ssh public key
+  ansible.builtin.fetch:
+    src: /etc/rsync-backup/id_ed25519.pub
+    dest: ../files/ssh/rsync-backup.pub
+    flat: true
+
+- name: Install cron job
+  ansible.builtin.cron:
+    name: daily rsync backup
+    job: /usr/local/sbin/backup-daily -a -p -r
+    hour: "00"
+    minute: "30"
+