Port backup zfs datasets

host_vars/yggdrasil/vars.yml

@@ -73,15 +73,8 @@ services_host_services:
 # --------------------------------------------------------------------------------------------------
 # services:backups
 # --------------------------------------------------------------------------------------------------
-services_backups_syncoid_data_dataset: "{{ services_data_dataset |
-                                           replace('rpool/var/lib', 'hpool/backup') }}"
-services_backups_datasets: "\
-  {% set datasets = {} %}\
-  {% for service in services_host_services.keys() %}\
-  {{ datasets.update({ ( 'pod-' ~ service ): None }) }}\
-  {% endfor %}\
-  {{ datasets }}"
-services_backups_snapshots_syncoid:
-  datasets_root: "hpool/backup/yggdrasil/data"
-  default_recursive: true
-  default_skip_parent: true
+services_backups_backup_dataset: "hpool/backup"
+services_backups_backup_root_dataset: "{{ services_root_dataset |
+                                          replace('rpool/var/lib', 'hpool/backup') }}"
+services_backups_backup_data_dataset: "{{ services_data_dataset |
+                                          replace('rpool/var/lib', 'hpool/backup') }}"

playbooks/02a-services-common.yml

@@ -1,7 +0,0 @@
----
-- name: "Setup hosts for services"
-  hosts: asgard
-
-  tasks:
-    - import_tasks: tasks/services/a-common/01-zfs-datasets.yml
-      when: is_zfs

playbooks/02b-services-user.yml

@@ -1,9 +0,0 @@
----
-- name: "Deploy services"
-  hosts: asgard
-
-  tasks:
-    - include_tasks: tasks/services/b-user/service-user.yml
-      with_items: "{{ host_services }}"
-      loop_control:
-        loop_var: service_name

playbooks/tasks/services/a-common/01-zfs-datasets.yml

@@ -1,19 +0,0 @@
-- 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"

playbooks/tasks/services/b-user/service-user.yml

@@ -1,4 +0,0 @@
-- block:
-    - import_tasks: service-user/01-zfs-datasets.yml
-      when: is_zfs
-  tags: "{{ service_name }}"

playbooks/tasks/services/b-user/service-user/01-zfs-datasets.yml

@@ -1,6 +0,0 @@
-- name: Create service data backup dataset for user {{ service_user_name }}
-  zfs:
-    name: hpool/backup/{{ ansible_hostname }}/data/{{ service_user_name }}
-    state: present
-    extra_zfs_properties:
-      canmount: "off"

plays/backups/main.yml

@@ -3,8 +3,8 @@
   hosts: "yggdrasil"
   roles:
     - role: "snapshots"
-      tags: "backups:snapshots"
       when: the_nine_worlds_production | bool
+      tags: "backups:snapshots"
     # - role: "backups"
-    #   tags: "backups:restic"
     #   when: the_nine_worlds_production | bool
+    #   tags: "backups:restic"

plays/services/main.yml

@@ -60,7 +60,27 @@
 - name: "services : yggdrasil"
   hosts: "yggdrasil"
 
+  roles:
+    - role: "datasets/backups/system"
+      when: the_nine_worlds_production | bool
+      tags: "services:datasets_backups_system"
+
   tasks:
+    - name: "datasets_backups_user"
+      ansible.builtin.include_role:
+        name: "datasets/backups/user"
+        apply:
+          tags:
+            - "services:{{ services_service_name }}"
+            - "services:datasets_backups_user"
+            - "services:datasets_backups_user:{{ services_service_name }}"
+            - "services:{{ services_service_name }}:datasets_backups_user"
+      loop: "{{ services_host_services | dict2items | map(attribute='key') }}"
+      loop_control:
+        loop_var: "services_service_name"
+      when: the_nine_worlds_production | bool
+      tags: "always"
+
     - name: "backups"
       ansible.builtin.include_role:
         name: "backups"
@@ -73,5 +93,5 @@
       loop: "{{ services_host_services | dict2items | map(attribute='key') }}"
       loop_control:
         loop_var: "services_service_name"
-      tags: "always"
       when: the_nine_worlds_production | bool
+      tags: "always"

plays/services/roles/backups/vars/main.yml

@@ -1,3 +1,3 @@
 services_backups_user_dataset: "{{ services_data_dataset }}/{{ services_service_user_name }}"
 services_backups_user_syncoid_dataset: "\
-  {{ services_backups_syncoid_data_dataset }}/{{ services_service_user_name }}"
+  {{ services_backups_backup_data_dataset }}/{{ services_service_user_name }}"

plays/services/roles/datasets/backups/system/tasks/main.yml

@@ -0,0 +1,19 @@
+- name: "create root backup dataset"
+  community.general.zfs:
+    name: "{{ services_backups_backup_dataset }}"
+    state: "present"
+    extra_zfs_properties:
+      canmount: "off"
+      "com.sun:auto-snapshot": "false"
+
+- name: "create services backup dataset"
+  community.general.zfs:
+    name: "{{ services_backups_backup_root_dataset }}"
+    state: "present"
+
+- name: "create services data backup dataset"
+  community.general.zfs:
+    name: "{{ services_backups_backup_data_dataset }}"
+    state: "present"
+    extra_zfs_properties:
+      canmount: "off"

plays/services/roles/datasets/backups/user/tasks/main.yml

@@ -0,0 +1,11 @@
+- name: "{{ services_service_name }} : set variables"
+  ansible.builtin.import_role:
+    name: "include"
+    vars_from: "user"
+
+- name: "{{ services_service_name }} : create service backup data dataset"
+  community.general.zfs:
+    name: "{{ services_backups_backup_data_dataset }}/{{ services_service_user_name }}"
+    state: "present"
+    extra_zfs_properties:
+      canmount: "off"

plays/system/main.yml

@@ -23,9 +23,9 @@
   hosts: "all"
   roles:
     - role: "mail"
-      tags: "system:mail"
       when: the_nine_worlds_production | bool
+      tags: "system:mail"
     - role: "base"
-      tags: "system:base"
       vars:
         system_base_motd_dir: "files/base/motd"
+      tags: "system:base"