Snapshot PVE root pool too

ansible/group_vars/all/sanoid.yml

@@ -1,28 +0,0 @@
-sanoid_datasets:
-  tank:
-    use_template: production
-    recursive: true
-    process_children_only: true
-
-  tank/downloads:
-    use_template: replaceable
-    recursive: true
-
-sanoid_templates:
-  production:
-    frequently: 0
-    hourly: 28
-    daily: 14
-    monthly: 1
-    yearly: 0
-    autosnap: true
-    autoprune: true
-
-  replaceable:
-    frequently: 0
-    hourly: 6
-    daily: 2
-    monthly: 0
-    yearly: 0
-    autosnap: true
-    autoprune: true

ansible/host_vars/pve.yml

@@ -6,3 +6,13 @@ zpools_to_scrub:
 
 # 5GB, or so
 zfs_arc_size: 5000000000
+
+sanoid_datasets:
+  tank:
+    use_template: production
+    recursive: true
+    process_children_only: true
+
+  rpool:
+    use_template: production
+    recursive: true

ansible/roles/zfs/defaults/main.yml

@@ -1,2 +1,31 @@
 # Cap ARC size to 50% RAM
 zfs_arc_size: "{{ (ansible_memtotal_mb * 1024 * 1024) * 0.5 }}"
+
+sanoid_datasets:
+  tank:
+    use_template: production
+    recursive: true
+    process_children_only: true
+
+  tank/downloads:
+    use_template: replaceable
+    recursive: true
+
+sanoid_templates:
+  production:
+    frequently: 0
+    hourly: 28
+    daily: 14
+    monthly: 1
+    yearly: 0
+    autosnap: true
+    autoprune: true
+
+  replaceable:
+    frequently: 0
+    hourly: 6
+    daily: 2
+    monthly: 0
+    yearly: 0
+    autosnap: true
+    autoprune: true