diff --git a/group_vars/all.yml b/group_vars/all.yml
index 7794618c..847f719d 100644
--- a/group_vars/all.yml
+++ b/group_vars/all.yml
@@ -6,6 +6,26 @@
     #----------------------------------------------------------------#
     #              This file is managed with ansible!                #
     #----------------------------------------------------------------#
+  ### mgrote.restic
+  restic_user: root
+  restic_group: restic
+  restic_conf_dir: /etc/restic
+  restic_exclude: |
+        ._*
+        desktop.ini
+        .Trash-*
+        **/**cache***/**
+        **/**Cache***/**
+        **/**AppData***/**
+  restic_mount_timeout: "10 min"
+  restic_failure_delay: "30 s"
+  restic_schedule: "0/6:*"
+  restic_folders_to_backup: "/usr/local /etc /root /var/www /home"
+  restic_repository: "//fileserver2.grote.lan/restic"
+  restic_repository_password: "{{ lookup('keepass', 'restic_repository_password', 'password') }}"
+  restic_mount_user: restic
+  restic_mount_password: "{{ lookup('keepass', 'fileserver_smb_user_restic', 'password') }}"
+  restic_fail_mail: "{{ empfaenger_mail }}"
   ### mgrote.user
   users:
     - username: mg
@@ -87,22 +107,6 @@
   postfix_smtp_use_tls: "yes"
   ### mgrote.apt_manage_sources
   manage_sources_apt_proxy: "acng.grote.lan:9999"
-  ### mgrote.restic
-  restic_enable_role: true
-  restic_folders_to_backup: "/usr/local /etc /root /home"
-  restic_cron_hours: "19"
-  restic_repository: "//fileserver2.grote.lan/restic"
-  restic_repository_password: "{{ lookup('keepass', 'restic_repository_password', 'password') }}"
-  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***/**
   ### mgrote.tmux
   tmux_conf_destination: "/home/mg/.tmux.conf"
   tmux_bashrc_destination: "/home/mg/.bashrc"
diff --git a/group_vars/jenkins.yml b/group_vars/jenkins.yml
deleted file mode 100644
index af90c74d..00000000
--- a/group_vars/jenkins.yml
+++ /dev/null
@@ -1,41 +0,0 @@
----
-  ### geerlingguy.jenkins
-  jenkins_package_state: latest
-  jenkins_http_port: 8080
-  jenkins_admin_username: jadmin
-  jenkins_admin_password: "{{ lookup('keepass', 'jenkins_admin_password', 'password') }}"
-  jenkins_plugins_install_dependencies: true
-  jenkins_plugins_state: latest
-  jenkins_java_options: "-Djenkins.install.runSetupWizard=true"
-  ### oefenweb.ufw
-  ufw_rules:
-    - rule: allow
-      to_port: 22
-      protocol: tcp
-      comment: 'ssh'
-      from_ip: 0.0.0.0/0
-    - rule: allow
-      to_port: 8080
-      comment: 'jenkins'
-      from_ip: 0.0.0.0/0
-    - rule: allow
-      to_port: 4949
-      protocol: tcp
-      comment: 'munin'
-      from_ip: 192.168.2.144/24
-  ### mgrote.restic
-  restic_folders_to_backup: /usr/local /etc /root /home /var/lib/jenkins
-  ### geerlingguy.pip
-  pip_package: python3-pip
-  pip_install_packages:
-    - name: pykeepass==3.2.1
-    - name: jinja2>=2.11.2
-    - name: markupsafe
-    - name: ansible-playbook-grapher
-  ### geerlingguy.ansible
-  ansible_install_method: pip
-  ansible_install_version_pip: '2.10'
-  ### mgrote.apt_manage_packages
-  apt_packages_extra:
-    - graphviz # für ansible-playbook-grapher
-    - sshpass
diff --git a/playbooks/on-off/remove_old_restic_config.yml b/playbooks/on-off/remove_old_restic_config.yml
new file mode 100644
index 00000000..d108add8
--- /dev/null
+++ b/playbooks/on-off/remove_old_restic_config.yml
@@ -0,0 +1,71 @@
+---
+- hosts: all
+  become: yes
+  tasks:
+    - name: remove /etc/restic
+      become: yes
+      ansible.builtin.file:
+        path: /etc/restic
+        state: absent
+
+    - name: ensure user exists
+      become: true
+      ansible.builtin.user:
+        name: restic
+        state: absent
+
+    - name: add user to sudoers
+      become: true
+      ansible.builtin.blockinfile:
+        path: /etc/sudoers
+        state: absent
+        block:  |
+          restic ALL=(ALL) NOPASSWD:ALL
+        validate: '/usr/sbin/visudo -cf %s'
+        backup: yes
+        marker_begin: restic-sudoers BEGIN
+        marker_end: restic-sudoers END
+
+    - name: copy smb_password.txt
+      become: yes
+      ansible.builtin.file:
+        dest: "/etc/restic/smb_password.txt"
+        state: absent
+
+    - name: copy restic_backup.sh
+      become: yes
+      ansible.builtin.file:
+        state: absent
+        dest: "/usr/local/bin/restic_backup.sh"
+
+    - name: remove exclude.txt
+      become: yes
+      ansible.builtin.file:
+        path: "/etc/restic/exclude.txt"
+        state: absent
+
+    - name: copy password.txt
+      become: yes
+      ansible.builtin.file:
+        state: absent
+        dest: "/etc/restic/password.txt"
+
+    - name: remove restic cronjob
+      become: yes
+      ansible.builtin.cron:
+        name: restic
+        state: absent
+        job: "/usr/local/bin/restic_backup.sh"
+        minute: "{{ 59|random(seed=inventory_hostname) }}"
+
+    - name: remove restic log
+      become: true
+      ansible.builtin.file:
+        path: /var/log/restic.log
+        state: absent
+
+    - name: copy logrotate config
+      become: yes
+      ansible.builtin.file:
+        state: absent
+        dest: /etc/logrotate.d/restic
diff --git a/roles/mgrote.restic/README.md b/roles/mgrote.restic/README.md
index 51d107a7..510ed7fd 100644
--- a/roles/mgrote.restic/README.md
+++ b/roles/mgrote.restic/README.md
@@ -2,12 +2,16 @@
 
 ### Beschreibung
 Installiert und konfiguriert restic.
-Die Konfigurationsdaten liegen unter /etc/restic.
-Es wird ein Cronjob angelegt, bei dem die Minuten quasi-zufaellig auf Basis des Hostnamens generiert werden.
+Das Repository wird über (auto)mount-Units gemountet.
+Das Backup wird über Timer-Units geplant.
+
+Im Fehlerfall wird eine Mail verschickt.
+Die Konfigurationsdaten liegen unter "{{ restic_conf_dir }}.
+
 ### getestet auf
 - [X] Ubuntu (>=18.04)
-- [X] Debian
-- [X] ProxMox 6.1
+- [] Debian
+- [X] ProxMox 7*
 
 ### Variablen + Defaults
 see [defaults](./defaults/main.yml)
diff --git a/roles/mgrote.restic/defaults/main.yml b/roles/mgrote.restic/defaults/main.yml
index 557955a7..2bd439f3 100644
--- a/roles/mgrote.restic/defaults/main.yml
+++ b/roles/mgrote.restic/defaults/main.yml
@@ -1,21 +1,33 @@
 ---
-  restic_anzahl_versuche_backup: "3" # wie oft soll restic versuchen ein backup zu starten
-  restic_wartezeit: "60" # wartezeit zwischen den versuchen
-  restic_folders_to_backup: "/usr/local /etc /root /var/www /home" # welche ordner sollen gesichert werden
-  restic_cron_hours: "19" # zu welcher stunde soll das script gestartet werden(minute wird aus dem hostnamen generiert)
-  restic_repository: "ANY.SMB.SHARE" # smb-share mit dem repository: z.B. "//fileserver2.grote.lan/restic"
-  restic_repository_password: XXXXX # password für das repo
-  restic_mount: "/mnt/restic" # wohin soll das repo gemountet werden
-  restic_mount_user: restic # nutzer für den share/mount
-  restic_mount_password: XXXXX # passwort für den mount
-  restic_exclude: |     # was soll ausgeschlossen werden, siehe: https://github.com/restic/restic/issues/1005; https://forum.restic.net/t/exclude-syntax-confusion/1531/12
+  # restic user
+  restic_user: root
+  # restic group
+  restic_group: restic
+  # restic config directory
+  restic_conf_dir: /etc/restic
+  # was soll ausgeschlossen werden, siehe: https://github.com/restic/restic/issues/1005; https://forum.restic.net/t/exclude-syntax-confusion/1531/12
+  restic_exclude: |
         ._*
         desktop.ini
         .Trash-*
         **/**cache***/**
         **/**Cache***/**
         **/**AppData***/**
-  restic_enable_role: true
-  ### under which user the script is run
-  restic_user_group: "root"
-  restic_user: "restic"
+  # timeout for cifs mount; systemd notation
+  restic_mount_timeout: "10 min"
+  # delay for restartung task; systemd notation
+  restic_failure_delay: "30 s"
+  # when should restic run; systemd notation
+  restic_schedule: "*:0/2"
+  # welche ordner sollen gesichert werden
+  restic_folders_to_backup: "/usr/local /etc /root /var/www /home"
+  # smb-share mit dem repository: z.B. "//fileserver2.grote.lan/restic"
+  restic_repository: "//fileserver.domain/restic"
+  # password für das repo
+  restic_repository_password: "{{ lookup('keepass', 'restic_repository_password', 'password') }}"
+  # nutzer für den share
+  restic_mount_user: restic
+  # passwort für den mount
+  restic_mount_password: "unsafe_password"
+  # where to send in case of an error
+  restic_fail_mail: x@y.de
diff --git a/roles/mgrote.restic/handlers/main.yml b/roles/mgrote.restic/handlers/main.yml
new file mode 100644
index 00000000..dc2263e5
--- /dev/null
+++ b/roles/mgrote.restic/handlers/main.yml
@@ -0,0 +1,28 @@
+---
+  - name: systemctl daemon-reload
+    become: yes
+    ansible.builtin.systemd:
+      daemon_reload: yes
+
+  - name: systemctl enable units
+    become: yes
+    ansible.builtin.systemd:
+      name: "{{ item }}"
+      enabled: yes
+      masked: no
+    with_items:
+      - media-restic.automount
+      - media-restic.mount
+      - restic.service
+      - restic.timer
+      - restic_mail.service
+
+  - name: systemctl start units
+    become: yes
+    ansible.builtin.systemd:
+      name: "{{ item }}"
+      state: restarted
+      enabled: yes
+    with_items:
+      - restic.timer
+    notify: systemctl daemon-reload
diff --git a/roles/mgrote.restic/tasks/config.yml b/roles/mgrote.restic/tasks/config.yml
deleted file mode 100644
index aac70387..00000000
--- a/roles/mgrote.restic/tasks/config.yml
+++ /dev/null
@@ -1,66 +0,0 @@
----
-  - name: copy smb_password.txt
-    become: yes
-    ansible.builtin.template:
-      src: "smb_password.txt"
-      dest: "/etc/restic/smb_password.txt"
-      owner: "{{ restic_user }}"
-      group: "{{ restic_user_group }}"
-      mode: 0600
-
-  - name: copy restic_backup.sh
-    become: yes
-    ansible.builtin.template:
-      src: "restic_backup.sh"
-      dest: "/usr/local/bin/restic_backup.sh"
-      mode: 0744
-      owner: "{{ restic_user }}"
-      group: "{{ restic_user_group }}"
-
-  - name: create exclude.txt
-    become: yes
-    ansible.builtin.blockinfile:
-      path: "/etc/restic/exclude.txt"
-      create: yes
-      block: "{{ restic_exclude }}"
-      mode: 0644
-
-  - name: copy password.txt
-    become: yes
-    ansible.builtin.template:
-      src: "password.txt"
-      dest: "/etc/restic/password.txt"
-      owner: "{{ restic_user }}"
-      group: "{{ restic_user_group }}"
-      mode: 0600
-
-  - name: create restic cronjob
-    become: yes
-    ansible.builtin.cron:
-      name: restic
-      state: present
-      job: "/usr/local/bin/restic_backup.sh"
-      minute: "{{ 59|random(seed=inventory_hostname) }}"
-      hour: "{{ restic_cron_hours }}"
-      # siehe: https://stackoverflow.com/questions/33379378/idempotence-and-random-variables-in-ansible
-      user: "{{ restic_user }}"
-
-  - name: Create restic log
-    become: true
-    ansible.builtin.file:
-      path: /var/log/restic.log
-      state: touch
-      owner: "{{ restic_user }}"
-      group: "{{ restic_user_group }}"
-      mode: 0644
-      access_time: preserve
-      modification_time: preserve
-
-  - name: copy logrotate config
-    become: yes
-    ansible.builtin.template:
-      src: logrotate_restic
-      dest: /etc/logrotate.d/restic
-      owner: "{{ restic_user }}"
-      group: "{{ restic_user_group }}"
-      mode: 0644
diff --git a/roles/mgrote.restic/tasks/dir.yml b/roles/mgrote.restic/tasks/dir.yml
deleted file mode 100644
index 5489163a..00000000
--- a/roles/mgrote.restic/tasks/dir.yml
+++ /dev/null
@@ -1,15 +0,0 @@
----
-  - name: create /etc/restic
-    become: yes
-    ansible.builtin.file:
-      path: /etc/restic
-      state: directory
-
-  - name: create restic mount-directory
-    become: yes
-    ansible.builtin.file:
-      path: "{{ restic_mount }}"
-      state: directory
-      owner: "{{ restic_user }}"
-      group: "{{ restic_user_group }}"
-      mode: 0755
diff --git a/roles/mgrote.restic/tasks/install.yml b/roles/mgrote.restic/tasks/install.yml
deleted file mode 100644
index 00e2b4e9..00000000
--- a/roles/mgrote.restic/tasks/install.yml
+++ /dev/null
@@ -1,10 +0,0 @@
----
-  - name: install restic-packages
-    become: yes
-    ansible.builtin.package:
-      name:
-        - restic
-        - logrotate
-        - cifs-utils
-        - sudo
-      state: present
diff --git a/roles/mgrote.restic/tasks/main.yml b/roles/mgrote.restic/tasks/main.yml
index a5fcd7ce..e181a7f9 100644
--- a/roles/mgrote.restic/tasks/main.yml
+++ b/roles/mgrote.restic/tasks/main.yml
@@ -1,16 +1,124 @@
 ---
-  - name: include user tasks
-    include_tasks: user.yml
-    when: restic_enable_role
+  - name: ensure group exists
+    become: true
+    ansible.builtin.group:
+      name: "{{ restic_group }}"
+      state: present
 
-  - name: include install tasks
-    include_tasks: install.yml
-    when: restic_enable_role
+  - name: ensure user exists
+    become: true
+    ansible.builtin.user:
+      name: "{{ restic_user }}"
+      group: "{{ restic_group }}"
+      shell: /usr/sbin/nologin
 
-  - name: include directories tasks
-    include_tasks: dir.yml
-    when: restic_enable_role
+  - name: install restic-packages
+    become: yes
+    ansible.builtin.package:
+      name:
+        - restic
+      state: present
 
-  - name: include config tasks
-    include_tasks: config.yml
-    when: restic_enable_role
+  - name: create "{{ restic_conf_dir }}"
+    become: yes
+    ansible.builtin.file:
+      path: "{{ restic_conf_dir }}"
+      state: directory
+      owner: "{{ restic_user }}"
+      group: "{{ restic_group }}"
+      mode: 0755
+
+  - name: template smb.cred
+    become: yes
+    ansible.builtin.template:
+      src: "smb.cred.j2"
+      dest: "{{ restic_conf_dir }}/smb.cred"
+      owner: "{{ restic_user }}"
+      group: "{{ restic_group }}"
+      mode: 0600
+    no_log: true
+
+  - name: templates excludes
+    become: yes
+    ansible.builtin.blockinfile:
+      path: "{{ restic_conf_dir }}/excludes"
+      create: yes
+      block: "{{ restic_exclude }}"
+      mode: 0644
+      owner: "{{ restic_user }}"
+      group: "{{ restic_group }}"
+
+  - name: template restic.env
+    become: yes
+    ansible.builtin.template:
+      src: "restic.env.j2"
+      dest: "{{ restic_conf_dir }}/restic.env"
+      owner: root
+      group: root
+      mode: 0600
+    no_log: true
+
+  - name: template restic.mount
+    become: yes
+    ansible.builtin.template:
+      src: media-restic.mount.j2
+      dest: /etc/systemd/system/media-restic.mount # media-restic == /media/restic
+      owner: root
+      group: root
+      mode: 0644
+    notify:
+      - systemctl daemon-reload
+      - systemctl enable units
+
+  - name: template restic.automount
+    become: yes
+    ansible.builtin.template:
+      src: media-restic.automount.j2
+      dest: /etc/systemd/system/media-restic.automount
+      owner: root
+      group: root
+      mode: 0644
+    notify:
+      - systemctl daemon-reload
+      - systemctl enable units
+      - systemctl start units
+
+  - name: template restic.service
+    become: yes
+    ansible.builtin.template:
+      src: restic.service.j2
+      dest: /etc/systemd/system/restic.service
+      owner: root
+      group: root
+      mode: 0644
+    notify:
+      - systemctl daemon-reload
+
+  - name: template restic.timer
+    become: yes
+    ansible.builtin.template:
+      src: restic.timer.j2
+      dest: /etc/systemd/system/restic.timer
+      owner: root
+      group: root
+      mode: 0644
+    notify:
+      - systemctl daemon-reload
+
+  - name: template restic_mail.service
+    become: yes
+    ansible.builtin.template:
+      src: "restic_mail.service.j2"
+      dest: /etc/systemd/system/restic_mail.service
+      owner: root
+      group: root
+      mode: 0644
+    notify:
+      - systemctl daemon-reload
+
+  - name: systemctl start restic.timer
+    become: yes
+    ansible.builtin.systemd:
+      name: restic.timer
+      state: started
+      enabled: yes
diff --git a/roles/mgrote.restic/tasks/user.yml b/roles/mgrote.restic/tasks/user.yml
deleted file mode 100644
index c71a8cde..00000000
--- a/roles/mgrote.restic/tasks/user.yml
+++ /dev/null
@@ -1,33 +0,0 @@
----
-  - name: ensure group exists
-    become: true
-    ansible.builtin.group:
-      name: "{{ restic_user_group }}"
-      state: present
-    when:
-      - restic_user_group is defined
-
-  - name: ensure user exists
-    become: true
-    ansible.builtin.user:
-      name: "{{ restic_user }}"
-      group: "{{ restic_user_group }}"
-      shell: /usr/sbin/nologin
-    when:
-      - restic_user_group is defined
-      - restic_user is defined
-
-  - name: add user to sudoers
-    become: true
-    ansible.builtin.blockinfile:
-      path: /etc/sudoers
-      state: present
-      block:  |
-        {{ restic_user }} ALL=(ALL) NOPASSWD:ALL
-      validate: '/usr/sbin/visudo -cf %s'
-      backup: yes
-      marker_begin: restic-sudoers BEGIN
-      marker_end: restic-sudoers END
-    when:
-      - restic_user_group is defined
-      - restic_user is defined
diff --git a/roles/mgrote.restic/templates/logrotate_restic b/roles/mgrote.restic/templates/logrotate_restic
deleted file mode 100644
index 5fbaaf66..00000000
--- a/roles/mgrote.restic/templates/logrotate_restic
+++ /dev/null
@@ -1,12 +0,0 @@
-{{ file_header | default () }}
-/var/log/restic.log {
-  su root root
-  create 0640 root root
-  rotate 4
-  weekly
-  compress
-  missingok
-  notifempty
-  dateext
-  dateyesterday
-}
diff --git a/roles/mgrote.restic/templates/media-restic.automount.j2 b/roles/mgrote.restic/templates/media-restic.automount.j2
new file mode 100644
index 00000000..20840630
--- /dev/null
+++ b/roles/mgrote.restic/templates/media-restic.automount.j2
@@ -0,0 +1,11 @@
+{{ file_header | default () }}
+[Unit]
+Description=Automounter for restic
+Requires=network-online.target
+
+[Automount]
+Where=/media/restic
+TimeoutIdleSec={{ restic_mount_timeout }}
+
+[Install]
+WantedBy=multi-user.target
diff --git a/roles/mgrote.restic/templates/media-restic.mount.j2 b/roles/mgrote.restic/templates/media-restic.mount.j2
new file mode 100644
index 00000000..272e39da
--- /dev/null
+++ b/roles/mgrote.restic/templates/media-restic.mount.j2
@@ -0,0 +1,9 @@
+{{ file_header | default () }}
+[Unit]
+Description=Mount Unit for restic
+
+[Mount]
+What={{ restic_repository }}
+Where=/media/restic
+Options=vers=3.0,uid={{ restic_user }},credentials={{ restic_conf_dir }}/smb.cred
+Type=cifs
diff --git a/roles/mgrote.restic/templates/password.txt b/roles/mgrote.restic/templates/password.txt
deleted file mode 100644
index 03e9eafb..00000000
--- a/roles/mgrote.restic/templates/password.txt
+++ /dev/null
@@ -1 +0,0 @@
-{{ restic_repository_password }}
diff --git a/roles/mgrote.restic/templates/restic.env.j2 b/roles/mgrote.restic/templates/restic.env.j2
new file mode 100644
index 00000000..06ebb162
--- /dev/null
+++ b/roles/mgrote.restic/templates/restic.env.j2
@@ -0,0 +1,3 @@
+{{ file_header | default () }}
+RESTIC_REPOSITORY="/media/restic"
+RESTIC_PASSWORD="{{ restic_repository_password }}"
diff --git a/roles/mgrote.restic/templates/restic.service.j2 b/roles/mgrote.restic/templates/restic.service.j2
new file mode 100644
index 00000000..20ac3d16
--- /dev/null
+++ b/roles/mgrote.restic/templates/restic.service.j2
@@ -0,0 +1,14 @@
+{{ file_header | default () }}
+[Unit]
+Description=Backup with restic
+Requires=media-restic.mount
+After=media-restic.mount
+OnFailure=restic_mail.service
+
+[Service]
+Type=simple
+EnvironmentFile={{ restic_conf_dir }}/restic.env
+ExecStart=/usr/bin/restic backup --no-cache --exclude-file {{ restic_conf_dir }}/excludes {{ restic_folders_to_backup }}
+User={{ restic_user }}
+Group={{ restic_group }}
+RestartSec={{ restic_failure_delay }}
diff --git a/roles/mgrote.restic/templates/restic.timer.j2 b/roles/mgrote.restic/templates/restic.timer.j2
new file mode 100644
index 00000000..c40f99da
--- /dev/null
+++ b/roles/mgrote.restic/templates/restic.timer.j2
@@ -0,0 +1,10 @@
+{{ file_header | default () }}
+[Unit]
+Description=Timer for restic backups.
+
+[Timer]
+OnCalendar={{ restic_schedule }}
+RandomizedDelaySec=30 min
+
+[Install]
+WantedBy=timers.target multi-user.target
diff --git a/roles/mgrote.restic/templates/restic_backup.sh b/roles/mgrote.restic/templates/restic_backup.sh
deleted file mode 100644
index 5e5fdc2c..00000000
--- a/roles/mgrote.restic/templates/restic_backup.sh
+++ /dev/null
@@ -1,62 +0,0 @@
-#!/bin/bash
-{{ file_header | default () }}
-
-# source functions
-if [[ -f "/usr/local/bin/functions.sh" ]]; then
-  source /usr/local/bin/functions.sh
-else
-	echo "[ERROR] Could not find: /usr/local/bin/functions.sh"
-	exit 3
-fi
-
-# set lock
-## call function
-## lock gets set and released if the script terminates
-set_lock
-
-abbruch_restic=0 # set counter for error
-
-sudo mount -t cifs -o credentials="/etc/restic/smb_password.txt",vers=3.0,uid=$UID {{ restic_repository }} {{ restic_mount }}  # mount share
-mount_return_value=$? # schreib Exit Code in Variable
-if ( [ "$mount_return_value" -ne 0 ] ); then
-    {
-    echo "--------------------------------------------------" # Trenner logfile
-    echo $(date +%d.%m.%Y-%T) # Datum für logfile
-    echo "mount error"
-    } >> /var/log/restic.log 2>&1;
-    tail --lines=5 "/var/log/restic.log" | mail -s "Backup-Error - restic - $HOSTNAME" {{ empfaenger_mail }}
-    exit 1
-else
-    {
-    echo "--------------------------------------------------" # Trenner logfile
-    echo $(date +%d.%m.%Y-%T) # Datum für logfile
-    echo "mount successful"
-    } >> /var/log/restic.log 2>&1;
-fi
-
-
-
-while [[ "$abbruch_restic" -le {{ restic_anzahl_versuche_backup }} ]] # Schleife für Abbruchbedingung; um die eckigen Klammern(Befehl "test") muss immer ein leerzeichen sein
-do
-    {  # ist keine Subshell sondern Grouping; https://askubuntu.com/questions/662190/write-the-output-of-multiple-sequential-commands-to-a-text-file
-    echo "--------------------------------------------------" # Trenner logfile
-    echo $(date +%d.%m.%Y-%T) # Datum für logfile
-    restic -r {{ restic_mount }} --password-file /etc/restic/password.txt backup --exclude-file /etc/restic/exclude.txt {{ restic_folders_to_backup }} # execute Backup
-    restic_return_value=$? # schreib Exit Code in Variable
-    if ( [[ "$restic_return_value" -eq 0 ]] ); # Prüfung ob restic erfolgreich war(setze Abbruchbedingung), wenn nicht warte 1min und zähle die Abbruchbedingung hoch
-    then
-        abbruch_restic=99
-    else
-        sleep {{ restic_wartezeit }}
-        abbruch_restic=$(("$abbruch_restic" + 1))
-    fi
-    echo $(date +%d.%m.%Y-%T) # Datum für logfile
-  } >> /var/log/restic.log 2>&1; # leite die komplette Ausgabe in logfile um
-done
-
-sudo umount {{ restic_mount }} >> /var/log/restic.log 2>&1;   # unmount
-
-
-if ( [[ "$restic_return_value" -ne 0 ]] ); then # sende eMail wenn Restic Fehler ungleich 0, also Fehler; #https://stackoverflow.com/a/45817972
-    tail --lines=50 "/var/log/restic.log" | mail -s "Backup-Error - restic - $HOSTNAME" {{ empfaenger_mail }} # schreibe die letzten 50 Zeilen aus dem Logfile in den Body der Mail
-fi
diff --git a/roles/mgrote.restic/templates/restic_mail.service.j2 b/roles/mgrote.restic/templates/restic_mail.service.j2
new file mode 100644
index 00000000..752d7df0
--- /dev/null
+++ b/roles/mgrote.restic/templates/restic_mail.service.j2
@@ -0,0 +1,8 @@
+{{ file_header | default () }}
+
+[Unit]
+Description=Send a Mail in case of an error in restic.service.
+
+[Service]
+Type=oneshot
+ExecStart=/bin/bash -c '/bin/systemctl status restic.service | mail -s "[ERROR] restic - %H" {{ empfaenger_mail }}'
diff --git a/roles/mgrote.restic/templates/smb_password.txt b/roles/mgrote.restic/templates/smb.cred.j2
similarity index 100%
rename from roles/mgrote.restic/templates/smb_password.txt
rename to roles/mgrote.restic/templates/smb.cred.j2
diff --git a/roles/mgrote.systemd-timesyncd/templates/timesyncd.conf.j2 b/roles/mgrote.systemd-timesyncd/templates/timesyncd.conf.j2
index 7ac9476d..946c4f74 100644
--- a/roles/mgrote.systemd-timesyncd/templates/timesyncd.conf.j2
+++ b/roles/mgrote.systemd-timesyncd/templates/timesyncd.conf.j2
@@ -1,6 +1,7 @@
 {{ file_header | default () }}
 
 #  This file is part of systemd.
+#
 #  systemd is free software; you can redistribute it and/or modify it
 #  under the terms of the GNU Lesser General Public License as published by
 #  the Free Software Foundation; either version 2.1 of the License, or
@@ -9,6 +10,7 @@
 # Entries in this file show the compile time defaults.
 # You can change settings by editing this file.
 # Defaults can be restored by simply deleting this file.
+# 
 # See timesyncd.conf(5) for details.