Make sanoid more targeted

playbooks/filesystem/yggdrasil/etc/sanoid/sanoid-service.conf

@@ -0,0 +1,9 @@
+[rpool/var/lib/{{ ansible_hostname }}/data/pod-{{ service_name }}]
+        use_template = production
+        recursive = yes
+        process_children_only = yes
+
+[hpool/backup/{{ ansible_hostname }}/data/pod-{{ service_name }}]
+        use_template = backup
+        recursive = yes
+        process_children_only = yes

playbooks/filesystem/yggdrasil/etc/sanoid/sanoid-system.conf

@@ -0,0 +1,14 @@
+[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,home
+        recursive = yes
+        process_children_only = yes

playbooks/filesystem/yggdrasil/etc/sanoid/sanoid-templates.conf

@@ -0,0 +1,37 @@
+[template_home]
+        hourly = 0
+
+[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_ignore]
+        autoprune = no
+        autosnap = no
+        monitor = no

playbooks/filesystem/yggdrasil/etc/sanoid/sanoid.conf.j2

@@ -1,136 +0,0 @@
-################################
-# 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

playbooks/tasks/backups/00-zfs-snapshots.yml

@@ -9,9 +9,30 @@
     mode: 0755
 
 - name: Configure sanoid
-  template:
+  blockinfile:
-    src: ./filesystem/{{ ansible_hostname }}/etc/sanoid/sanoid.conf.j2
+    path: /etc/sanoid/sanoid.conf
-    dest: /etc/sanoid/sanoid.conf
+    create: yes
+    insertbefore: "BOF"
+    marker: "# {mark} ANSIBLE MANAGED BLOCK SYSTEM #"
+    block: "{{ lookup('file', './filesystem/{{ ansible_hostname }}/etc/sanoid/sanoid-system.conf') }}"
+
+- name: Configure sanoid templates
+  blockinfile:
+    path: /etc/sanoid/sanoid.conf
+    insertafter: "EOF"
+    marker: "# {mark} ANSIBLE MANAGED BLOCK TEMPLATES #"
+    block: "{{ lookup('file', './filesystem/{{ ansible_hostname }}/etc/sanoid/sanoid-templates.conf') }}"
+
+- name: Configure sanoid for services
+  blockinfile:
+    path: /etc/sanoid/sanoid.conf
+    insertbefore: "# BEGIN ANSIBLE MANAGED BLOCK TEMPLATES #"
+    marker: "# {mark} ANSIBLE MANAGED BLOCK SERVICE {{ service_name }} #"
+    block: "{{ lookup('template', './filesystem/{{ ansible_hostname }}/etc/sanoid/sanoid-service.conf') }}"
+
+  with_items: "{{ host_services }}"
+  loop_control:
+    loop_var: service_name
 
 - name: Copy service for {{ ansible_hostname }} data replication
   template: