diff --git a/bundles/apt/items.py b/bundles/apt/items.py
index 5ffd4c3..0d5ec2a 100644
--- a/bundles/apt/items.py
+++ b/bundles/apt/items.py
@@ -102,6 +102,7 @@ pkg_apt = {
     'python3-dev': {},
     'python3-pip': {},
     'python3-virtualenv': {},
+    'rsync': {},
     'tar': {},
     'tcpdump': {},
     'telnet': {},
diff --git a/bundles/gitea/metadata.py b/bundles/gitea/metadata.py
index 2a4068d..1ef5885 100644
--- a/bundles/gitea/metadata.py
+++ b/bundles/gitea/metadata.py
@@ -1,4 +1,9 @@
 defaults = {
+    'backups': {
+        'paths': {
+            '/home/git',
+        },
+    },
     'gitea': {
         'database': {
             'username': 'gitea',
diff --git a/bundles/jenkins-ci/metadata.py b/bundles/jenkins-ci/metadata.py
index 6db7622..efccdfa 100644
--- a/bundles/jenkins-ci/metadata.py
+++ b/bundles/jenkins-ci/metadata.py
@@ -16,4 +16,9 @@ defaults = {
             },
         },
     },
+    'backups': {
+        'paths': {
+            '/var/lib/jenkins',
+        },
+    },
 }
diff --git a/bundles/kodi/metadata.py b/bundles/kodi/metadata.py
index d12ea79..da35db4 100644
--- a/bundles/kodi/metadata.py
+++ b/bundles/kodi/metadata.py
@@ -22,6 +22,11 @@ defaults = {
             'xserver-xorg-legacy': {},
         },
     },
+    'backups': {
+        'paths': {
+            '/home/kodi',
+        },
+    },
     'users': {
         'kodi': {
             'groups': {
diff --git a/bundles/matrix-synapse/metadata.py b/bundles/matrix-synapse/metadata.py
index 8580c9d..94013fb 100644
--- a/bundles/matrix-synapse/metadata.py
+++ b/bundles/matrix-synapse/metadata.py
@@ -11,7 +11,12 @@ defaults = {
             'matrix-synapse-py3': {},
         },
     },
-   'matrix-synapse': {
+    'backups': {
+        'paths': {
+            '/var/lib/matrix-synapse',
+        },
+    },
+    'matrix-synapse': {
         'registration_shared_secret': repo.vault.human_password_for('{} matrix-synapse registration_shared_secret'.format(node.name)),
         'database': {
             'user': 'synapse_user',
diff --git a/bundles/nginx/metadata.py b/bundles/nginx/metadata.py
index f9ccaaf..79e0fd1 100644
--- a/bundles/nginx/metadata.py
+++ b/bundles/nginx/metadata.py
@@ -11,6 +11,11 @@ defaults = {
             'nginx': {},
         },
     },
+    'backups': {
+        'paths': {
+            '/var/www',
+        },
+    },
     'icinga2_api': {
         'nginx': {
             'services': {
diff --git a/bundles/octoprint/metadata.py b/bundles/octoprint/metadata.py
index 76dc772..2e9c340 100644
--- a/bundles/octoprint/metadata.py
+++ b/bundles/octoprint/metadata.py
@@ -1,4 +1,9 @@
 defaults = {
+    'backups': {
+        'paths': {
+            '/opt/octoprint',
+        },
+    },
     'users': {
         'octoprint': {
             'home': '/opt/octoprint',
diff --git a/bundles/postfix/metadata.py b/bundles/postfix/metadata.py
index e381728..84cf8d9 100644
--- a/bundles/postfix/metadata.py
+++ b/bundles/postfix/metadata.py
@@ -19,6 +19,12 @@ defaults = {
 }
 
 if node.has_bundle('postfixadmin'):
+    defaults['backups'] = {
+        'paths': {
+            '/var/mail',
+        },
+    }
+
     defaults['icinga2_api']['postfix']['services'].update({
         'SPAM BLOCKLIST': {
             'check_command': 'spam_blocklist',
diff --git a/bundles/postgresql/metadata.py b/bundles/postgresql/metadata.py
index c9e1cbc..3c76999 100644
--- a/bundles/postgresql/metadata.py
+++ b/bundles/postgresql/metadata.py
@@ -1,4 +1,10 @@
-defaults = {}
+defaults = {
+    'backups': {
+        'paths': {
+            '/var/lib/postgresql',
+        },
+    },
+}
 
 if node.has_bundle('zfs'):
     defaults['zfs'] = {
diff --git a/bundles/radicale/metadata.py b/bundles/radicale/metadata.py
index 179baac..a64cfea 100644
--- a/bundles/radicale/metadata.py
+++ b/bundles/radicale/metadata.py
@@ -4,4 +4,9 @@ defaults = {
             'python3-radicale': {},
         },
     },
+    'backups': {
+        'paths': {
+            '/var/lib/radicale',
+        },
+    },
 }
diff --git a/bundles/rspamd/metadata.py b/bundles/rspamd/metadata.py
index 4a0e9b5..b2ce5cf 100644
--- a/bundles/rspamd/metadata.py
+++ b/bundles/rspamd/metadata.py
@@ -16,6 +16,11 @@ defaults = {
             'rspamd': {},
         },
     },
+    'backups': {
+        'paths': {
+            '/var/lib/rspamd',
+        },
+    },
     'cron': {
         'clamav-unofficial-sigs': f'{node.magic_number%60} */4 * * *    clamav    /usr/sbin/clamav-unofficial-sigs >/dev/null 2>&1',
     },
diff --git a/bundles/seafile/metadata.py b/bundles/seafile/metadata.py
index bb301a7..01472a8 100644
--- a/bundles/seafile/metadata.py
+++ b/bundles/seafile/metadata.py
@@ -7,4 +7,9 @@ defaults = {
             'python3-pip': {},
         },
     },
+    'backups': {
+        'paths': {
+            '/opt/seafile',
+        },
+    },
 }