restic: exclude als Variable (#7)

restic: exclude als Variable
---------
Template Datei gelöscht
Variablen angelegt
Aufgabe mit blockinfile statt template

Co-authored-by: Michael Grote <38253905+quotengrote@users.noreply.github.com>
Reviewed-on: mg/ansible#7

group_vars/all.yml

@@ -18,6 +18,18 @@
   restic_mount: "/mnt/restic"
   restic_mount_user: restic
   restic_mount_password: "{{ lookup('keepass', 'fileserver_smb_user_restic', 'password') }}"
+  restic_exclude: |
+        ._*
+        desktop.ini
+        .Trash-*
+        **/**cache***/**
+        **/**Cache***/**
+        **/**AppData***/**
+        /var/lib/docker/volumes/***Musik***
+        /var/lib/docker/volumes/***musik***
+        # https://github.com/restic/restic/issues/1005
+        # https://forum.restic.net/t/exclude-syntax-confusion/1531/12
+
   ### mgrote.tmux
   tmux_conf_destination: "/home/mg/.tmux.conf"
   tmux_bashrc_destination: "/home/mg/.bashrc"

roles/mgrote.restic/defaults/main.yml

@@ -1,2 +1,9 @@
 ---
   restic_folders_to_backup: "/usr/local /etc /root /var/www /home"
+  restic_exclude: |
+        ._*
+        desktop.ini
+        .Trash-*
+        **/**cache***/**
+        **/**Cache***/**
+        **/**AppData***/**

roles/mgrote.restic/tasks/main.yml

@@ -37,11 +37,13 @@
       dest: "/usr/local/bin/restic_backup.sh"
       mode: a+x
 
-  - name: copy exclude.txt
+  - name: create exclude.txt
     become: yes
-    ansible.builtin.template:
-      src: "exclude.txt"
-      dest: "/etc/restic/exclude.txt"
+    ansible.builtin.blockinfile:
+      path: "/etc/restic/exclude.txt"
+      create: yes
+      block: "{{ restic_exclude }}"
+      mode: 0644
 
   - name: copy password.txt
     become: yes

roles/mgrote.restic/templates/exclude.txt

@@ -1,10 +0,0 @@
-._*
-desktop.ini
-.Trash-*
-**/**cache***/**
-**/**Cache***/**
-**/**AppData***/**
-/var/lib/docker/volumes/***Musik***
-/var/lib/docker/volumes/***musik***
-# https://github.com/restic/restic/issues/1005
-# https://forum.restic.net/t/exclude-syntax-confusion/1531/12