diff --git a/group_vars/.template b/group_vars/.template
index 1fe24fd..350e0de 100644
--- a/group_vars/.template
+++ b/group_vars/.template
@@ -25,3 +25,9 @@ services: {
         address: X.X.X.X,
     },
 }
+
+# Backup parameters
+scw_bucket_endpoint:
+scw_access_key:
+scw_secret_key:
+restic_password:
diff --git a/playbooks/03-backups.yml b/playbooks/03-backups.yml
new file mode 100644
index 0000000..2a8c7fd
--- /dev/null
+++ b/playbooks/03-backups.yml
@@ -0,0 +1,7 @@
+---
+- name: Configure yggdrasil backups
+  hosts: yggdrasil
+
+  tasks:
+    - import_tasks: tasks/backups/00-zfs-snapshots.yml
+    - import_tasks: tasks/backups/01-restic-setup.yml
diff --git a/playbooks/filesystem/common/etc/logcheck/ignore.d.server/_hostname.j2 b/playbooks/filesystem/common/etc/logcheck/ignore.d.server/_hostname.j2
index f33c855..988c74d 100644
--- a/playbooks/filesystem/common/etc/logcheck/ignore.d.server/_hostname.j2
+++ b/playbooks/filesystem/common/etc/logcheck/ignore.d.server/_hostname.j2
@@ -4,3 +4,9 @@
 ^[[:alpha:]]{3} [ :[:digit:]]{11} [._[:alnum:]\-]+ systemd\[[0-9]+\]: (apt-daily-upgrade\.service): Consumed [0-9]+\.[0-9]+s CPU time\.$
 ^[[:alpha:]]{3} [ :[:digit:]]{11} [._[:alnum:]\-]+ systemd\[[0-9]+\]: rsyslog\.service: Sent signal SIGHUP to main process [[:digit:]]+ (rsyslogd) on client request\.$
 ^[[:alpha:]]{3} [ :[:digit:]]{11} [._[:alnum:]\-]+ systemd\[[0-9]+\]: var-lib-containers-storage-overlay\.mount: Succeeded\.$
+^[[:alpha:]]{3} [ :[:digit:]]{11} [._[:alnum:]\-]+ sanoid\[[0-9]+\]: INFO: .*$
+^[[:alpha:]]{3} [ :[:digit:]]{11} [._[:alnum:]\-]+ sanoid\[[0-9]+\]: taking snapshot .*$
+^[[:alpha:]]{3} [ :[:digit:]]{11} [._[:alnum:]\-]+ syncoid\[[0-9]+\]: INFO: .*$
+^[[:alpha:]]{3} [ :[:digit:]]{11} [._[:alnum:]\-]+ syncoid\[[0-9]+\]: NEWEST SNAPSHOT: .*$
+^[[:alpha:]]{3} [ :[:digit:]]{11} [._[:alnum:]\-]+ syncoid\[[0-9]+\]: Sending incremental .*$
+^[[:alpha:]]{3} [ :[:digit:]]{11} [._[:alnum:]\-]+ systemd\[[0-9]+\]: Finished (Snapshot ZFS filesystems|Prune ZFS snapshots|Replicate service data snapshots)\.$
diff --git a/playbooks/filesystem/yggdrasil/etc/restic.password.j2 b/playbooks/filesystem/yggdrasil/etc/restic.password.j2
new file mode 100644
index 0000000..cc6ad5f
--- /dev/null
+++ b/playbooks/filesystem/yggdrasil/etc/restic.password.j2
@@ -0,0 +1 @@
+{{ restic_password }}
diff --git a/playbooks/filesystem/yggdrasil/etc/sanoid/sanoid.conf.j2 b/playbooks/filesystem/yggdrasil/etc/sanoid/sanoid.conf.j2
new file mode 100644
index 0000000..8fefd36
--- /dev/null
+++ b/playbooks/filesystem/yggdrasil/etc/sanoid/sanoid.conf.j2
@@ -0,0 +1,136 @@
+################################
+# This is a sanoid.conf file.  #
+# It should go in /etc/sanoid. #
+################################
+
+## name your backup modules with the path to their ZFS dataset - no leading slash.
+#[zpoolname/datasetname]
+#        # pick one or more templates - they're defined (and editable) below. Comma separated, processed in order.
+#        # in this example, template_demo's daily value overrides template_production's daily value.
+#        use_template = production,demo
+#
+#        # if you want to, you can override settings in the template directly inside module definitions like this.
+#        # in this example, we override the template to only keep 12 hourly and 1 monthly snapshot for this dataset.
+#        hourly = 12
+#        monthly = 1
+#
+## you can also handle datasets recursively.
+#[zpoolname/parent]
+#        use_template = production
+#        recursive = yes
+#        # if you want sanoid to manage the child datasets but leave this one alone, set process_children_only.
+#        process_children_only = yes
+#
+## you can selectively override settings for child datasets which already fall under a recursive definition.
+#[zpoolname/parent/child]
+#        # child datasets already initialized won't be wiped out, so if you use a new template, it will
+#        # only override the values already set by the parent template, not replace it completely.
+#        use_template = demo
+
+
+# you can also handle datasets recursively in an atomic way without the possibility to override settings for child datasets.
+[bpool/BOOT]
+        use_template = production
+        recursive = yes
+        process_children_only = yes
+
+[rpool/ROOT]
+        use_template = production
+        recursive = yes
+        process_children_only = yes
+
+[rpool/home]
+        use_template = production
+        recursive = yes
+        process_children_only = yes
+
+[rpool/var/lib/{{ ansible_hostname }}/data]
+        use_template = production
+        recursive = yes
+        process_children_only = yes
+
+[hpool/backup/{{ ansible_hostname }}/data]
+        use_template = backup
+        recursive = yes
+        process_children_only = yes
+
+#############################
+# templates below this line #
+#############################
+
+# name your templates template_templatename. you can create your own, and use them in your module definitions above.
+
+[template_demo]
+        daily = 60
+
+[template_production]
+        frequently = 0
+        hourly = 36
+        daily = 30
+        monthly = 3
+        yearly = 0
+        autosnap = yes
+        autoprune = yes
+
+[template_backup]
+        autoprune = yes
+        frequently = 0
+        hourly = 30
+        daily = 90
+        monthly = 12
+        yearly = 0
+
+        ### don't take new snapshots - snapshots on backup
+        ### datasets are replicated in from source, not
+        ### generated locally
+        autosnap = no
+
+        ### monitor hourlies and dailies, but don't warn or
+        ### crit until they're over 48h old, since replication
+        ### is typically daily only
+        hourly_warn = 2880
+        hourly_crit = 3600
+        daily_warn = 48
+        daily_crit = 60
+
+[template_hotspare]
+        autoprune = yes
+        frequently = 0
+        hourly = 30
+        daily = 90
+        monthly = 3
+        yearly = 0
+
+        ### don't take new snapshots - snapshots on backup
+        ### datasets are replicated in from source, not
+        ### generated locally
+        autosnap = no
+
+        ### monitor hourlies and dailies, but don't warn or
+        ### crit until they're over 4h old, since replication
+        ### is typically hourly only
+        hourly_warn = 4h
+        hourly_crit = 6h
+        daily_warn = 2d
+        daily_crit = 4d
+
+[template_scripts]
+        ### information about the snapshot will be supplied as environment variables,
+        ### see the README.md file for details about what is passed when.
+        ### run script before snapshot
+        pre_snapshot_script = /path/to/script.sh
+        ### run script after snapshot
+        post_snapshot_script = /path/to/script.sh
+        ### run script after pruning snapshot
+        pruning_script = /path/to/script.sh
+        ### don't take an inconsistent snapshot (skip if pre script fails)
+        #no_inconsistent_snapshot = yes
+        ### run post_snapshot_script when pre_snapshot_script is failing
+        #force_post_snapshot_script = yes
+        ### limit allowed execution time of scripts before continuing (<= 0: infinite)
+        script_timeout = 5
+
+[template_ignore]
+        autoprune = no
+        autosnap = no
+        monitor = no
diff --git a/playbooks/filesystem/yggdrasil/etc/scaleway.keys.j2 b/playbooks/filesystem/yggdrasil/etc/scaleway.keys.j2
new file mode 100644
index 0000000..181ee3a
--- /dev/null
+++ b/playbooks/filesystem/yggdrasil/etc/scaleway.keys.j2
@@ -0,0 +1,2 @@
+AWS_ACCESS_KEY_ID={{ scw_access_key }}
+AWS_SECRET_ACCESS_KEY={{ scw_secret_key }}
diff --git a/playbooks/filesystem/yggdrasil/etc/systemd/system/restic-service-data.service.j2 b/playbooks/filesystem/yggdrasil/etc/systemd/system/restic-service-data.service.j2
new file mode 100644
index 0000000..7c4da53
--- /dev/null
+++ b/playbooks/filesystem/yggdrasil/etc/systemd/system/restic-service-data.service.j2
@@ -0,0 +1,10 @@
+[Unit]
+Description=Backup service data snapshots using restic
+Documentation=man:restic(8)
+
+[Service]
+Type=oneshot
+Environment=TZ=UTC
+Environment=RESTIC_CACHE_DIR=/var/cache/restic
+EnvironmentFile=/etc/scaleway.keys
+ExecStart=/usr/local/sbin/restic-service-data --password-file /etc/restic.password --data-root /var/lib/{{ ansible_hostname }}/data --bucket-endpoint {{ scw_bucket_endpoint }}
diff --git a/playbooks/filesystem/yggdrasil/etc/systemd/system/restic-service-data.timer b/playbooks/filesystem/yggdrasil/etc/systemd/system/restic-service-data.timer
new file mode 100644
index 0000000..56cf7d1
--- /dev/null
+++ b/playbooks/filesystem/yggdrasil/etc/systemd/system/restic-service-data.timer
@@ -0,0 +1,10 @@
+[Unit]
+Description=Daily restic backup
+Documentation=man:restic(8)
+
+[Timer]
+OnCalendar=*-*-* 04:05:00
+Persistent=true
+
+[Install]
+WantedBy=timers.target
diff --git a/playbooks/filesystem/yggdrasil/etc/systemd/system/syncoid-service-data.service.j2 b/playbooks/filesystem/yggdrasil/etc/systemd/system/syncoid-service-data.service.j2
new file mode 100644
index 0000000..4dae54b
--- /dev/null
+++ b/playbooks/filesystem/yggdrasil/etc/systemd/system/syncoid-service-data.service.j2
@@ -0,0 +1,11 @@
+[Unit]
+Description=Replicate service data snapshots
+Documentation=man:syncoid(8)
+After=sanoid.service
+
+[Service]
+Type=oneshot
+ExecStart=/usr/sbin/syncoid --recursive --skip-parent --no-sync-snap rpool/var/lib/{{ ansible_hostname }}/data hpool/backup/{{ ansible_hostname }}/data
+
+[Install]
+WantedBy=sanoid.service
diff --git a/playbooks/filesystem/yggdrasil/usr/local/sbin/restic-service-data.j2 b/playbooks/filesystem/yggdrasil/usr/local/sbin/restic-service-data.j2
new file mode 100644
index 0000000..ea8af09
--- /dev/null
+++ b/playbooks/filesystem/yggdrasil/usr/local/sbin/restic-service-data.j2
@@ -0,0 +1,48 @@
+#!/usr/bin/env python3
+
+import argparse
+import os
+import subprocess
+
+
+def get_service_data_paths(data_root):
+    dirs = os.listdir(data_root)
+    return { d: os.path.join(data_root, d) for d in dirs }
+
+def get_last_daily_snapshot_name(dataset_path):
+    dataset = ''.join(["rpool", dataset_path])
+    snapshots = subprocess.getoutput(
+        f"zfs list -t snapshot -H -r {dataset} -o name -s creation"
+    )
+    daily_snapshots = filter(lambda s: s.endswith("_daily"), snapshots.split('\n'))
+    return list(daily_snapshots)[-1]
+
+def get_snapshot_mount_path(snapshot):
+    return snapshot.replace("rpool/", "/", 1).replace("@", "/.zfs/snapshot/", 1)
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser(description="Backup service data using restic")
+    parser.add_argument("--data-root", type=str, required=True,
+                        help="Service data root")
+    parser.add_argument("--bucket-endpoint", type=str, required=True,
+                        help="S3 bucket endpoint")
+    parser.add_argument("--password-file", type=str, required=True,
+                        help="Password file for restic repo")
+    args = parser.parse_args()
+
+    snapshots_for_backup = {}
+    for service, service_data_root in get_service_data_paths(args.data_root).items():
+        last_daily_snapshot = get_last_daily_snapshot_name(service_data_root)
+        snapshots_for_backup[service] = get_snapshot_mount_path(last_daily_snapshot)
+
+    for service, snapshot_path in snapshots_for_backup.items():
+        print(f"Backing up {service} @ {snapshot_path}")
+
+        restic_cmd_base = "restic " \
+            f"--password-file {args.password_file} " \
+            f"--repo s3:https://{args.bucket_endpoint}/{{ ansible_hostname }}-{service}"
+
+        subprocess.run(f"{restic_cmd_base} snapshots || {restic_cmd_base} init",
+                      shell=True, check=True)
+        subprocess.run(f"{restic_cmd_base} backup -o s3.storage-class=ONEZONE_IA {snapshot_path}",
+                       shell=True, check=True)
diff --git a/playbooks/tasks/backups/00-zfs-snapshots.yml b/playbooks/tasks/backups/00-zfs-snapshots.yml
new file mode 100644
index 0000000..b83bec2
--- /dev/null
+++ b/playbooks/tasks/backups/00-zfs-snapshots.yml
@@ -0,0 +1,38 @@
+- name: Install sanoid
+  apt:
+    name: sanoid
+
+- name: Create sanoid directory
+  file:
+    path: /etc/sanoid
+    state: directory
+    mode: 0755
+
+- name: Configure sanoid
+  template:
+    src: ./filesystem/{{ ansible_hostname }}/etc/sanoid/sanoid.conf.j2
+    dest: /etc/sanoid/sanoid.conf
+
+- name: Copy service for {{ ansible_hostname }} data replication
+  template:
+    src: ./filesystem/{{ ansible_hostname }}/etc/systemd/system/syncoid-service-data.service.j2
+    dest: /etc/systemd/system/syncoid-service-data.service
+    mode: 0644
+  register: systemd_syncoid_service_data_service_file
+
+- name: SystemD daemon reload
+  systemd:
+    daemon_reload: true
+  when:
+    systemd_syncoid_service_data_service_file is changed
+
+- name: Enable the replication service
+  systemd:
+    name: syncoid-service-data.service
+    enabled: yes
+
+- name: Enable the sanoid timer
+  systemd:
+    name: sanoid.timer
+    enabled: yes
+    state: started
diff --git a/playbooks/tasks/backups/01-restic-setup.yml b/playbooks/tasks/backups/01-restic-setup.yml
new file mode 100644
index 0000000..95b8a7a
--- /dev/null
+++ b/playbooks/tasks/backups/01-restic-setup.yml
@@ -0,0 +1,73 @@
+- name: Check if restic is insalled
+  stat:
+    path: /usr/local/bin/restic
+  register: restic_path
+
+- block:
+    - name: Download restic binary
+      get_url:
+        url: https://github.com/restic/restic/releases/download/v0.14.0/restic_0.14.0_linux_amd64.bz2
+        dest: /usr/local/bin/restic.bz2
+        mode: 0644
+
+    - name: Unpack restic binary
+      command: bunzip2 /usr/local/bin/restic.bz2
+
+  when:
+    not restic_path.stat.exists
+
+- name: Ensure restic is executable
+  file:
+    path: /usr/local/bin/restic
+    mode: 0755
+
+- name: Create scaleway key file
+  template:
+    src: ./filesystem/{{ ansible_hostname }}/etc/scaleway.keys.j2
+    dest: /etc/scaleway.keys
+    mode: 0600
+
+- name: Create restic password file
+  template:
+    src: ./filesystem/{{ ansible_hostname }}/etc/restic.password.j2
+    dest: /etc/restic.password
+    mode: 0600
+
+- name: Create a cache directory for restic
+  file:
+    path: /var/cache/restic
+    state: directory
+    mode: 0755
+
+- name: Install the restic backup script
+  template:
+    src: ./filesystem/{{ ansible_hostname }}/usr/local/sbin/restic-service-data.j2
+    dest: /usr/local/sbin/restic-service-data
+    mode: 0755
+
+- name: Install the restic backup service file
+  template:
+    src: ./filesystem/{{ ansible_hostname }}/etc/systemd/system/restic-service-data.service.j2
+    dest: /etc/systemd/system/restic-service-data.service
+    mode: 0644
+  register: systemd_restic_service_data_service_file
+
+- name: Install the restic backup timer file
+  copy:
+    src: ./filesystem/{{ ansible_hostname }}/etc/systemd/system/restic-service-data.timer
+    dest: /etc/systemd/system/restic-service-data.timer
+    mode: 0644
+  register: systemd_restic_service_data_timer_file
+
+- name: SystemD daemon reload
+  systemd:
+    daemon_reload: true
+  when:
+    systemd_restic_service_data_service_file is changed or
+    systemd_restic_service_data_timer_file is changed
+
+- name: Enable restic backup
+  systemd:
+    name: restic-service-data.timer
+    enabled: yes
+    state: started
diff --git a/playbooks/tasks/services/setup/01-zfs-datasets.yml b/playbooks/tasks/services/setup/01-zfs-datasets.yml
index 9d5e408..feec279 100644
--- a/playbooks/tasks/services/setup/01-zfs-datasets.yml
+++ b/playbooks/tasks/services/setup/01-zfs-datasets.yml
@@ -47,3 +47,23 @@
     state: present
     extra_zfs_properties:
       canmount: "off"
+
+- name: Create backup dataset
+  zfs:
+    name: hpool/backup
+    state: present
+    extra_zfs_properties:
+      canmount: "off"
+      "com.sun:auto-snapshot": "false"
+
+- name: Create service backup dataset
+  zfs:
+    name: hpool/backup/{{ ansible_hostname }}
+    state: present
+
+- name: Create service data backup dataset
+  zfs:
+    name: hpool/backup/{{ ansible_hostname }}/data
+    state: present
+    extra_zfs_properties:
+      canmount: "off"