Add sanoid

Author: erichlf

sanoid.conf

@@ -0,0 +1,23 @@
+[template_os]
+    hourly = 24    # 1 day of hourly snapshots
+    daily = 7      # 1 week of daily
+    weekly = 4     # 1 month of weekly
+    monthly = 3    # 3 months of monthly
+    autoprune = yes
+    autosnap = yes
+
+[template_media]
+    daily = 30     # 30 daily snapshots
+    monthly = 12   # 12 monthly
+    yearly = 2     # 2 yearly
+    autoprune = yes
+    autosnap = yes
+
+# Apply to datasets
+[zpcachyos]
+    use_template = template_os
+    recursive = yes
+
+[media]
+    use_template = template_media
+    recursive = yes

sanoid.timer

@@ -0,0 +1,11 @@
+[Unit]
+Description=Run Sanoid every 15 minutes
+
+[Timer]
+OnCalendar=hourly
+Persistent=yes
+RandomizedDelaySec=15m  # stagger execution
+
+[Install]
+WantedBy=timers.target
+

scripts/nas.sh

@@ -43,11 +43,20 @@ yay_install \
   cockpit-sensors \
   cockpit-zfs-manager \
   ntfy \
-  resticprofile
+  resticprofile \
+  sanoid
 
 sudo systemctl enable --now sshd
 sudo systemctl enable --now cockpit.socket
 
+# zfs mainenance
+sudo cp "$DOTFILES_DIR/sanoid.timer" /etc/systemd
+sudo cp "$DOTFILES_DIR/sanoid.conf" /etc/sanoid/
+sudo systemctl daemon-reload
+sudo systemctl enable --now sanoid.timer sanoid-prune.service
+sudo systemctl enable --now [email protected]
+sudo systemctl enable --now [email protected]
+
 # allow ufw to manage docker traffic
 sudo iptables -I DOCKER-USER -i enp4s0 -s 192.168.1.0/24 -j ACCEPT
 sudo iptables -I DOCKER-USER -i enp5s0 -s 192.168.1.0/24 -j ACCEPT