major revamp for zfs based vm images

1 files changed, 15 insertions, 8 deletions

diff --git a/roles/vm/install/tasks/main.yml b/roles/vm/install/tasks/main.yml
index 50772e53..4fa673c5 100644
--- a/roles/vm/install/tasks/main.yml
+++ b/roles/vm/install/tasks/main.yml
@@ -1,22 +1,29 @@
 ---
 - name: create lvm-based disks for vm
-  loop: "{{ hostvars[install_hostname].install_cooked.disks.virtio | default({}) | combine(hostvars[install_hostname].install_cooked.disks.scsi | default({})) | dict2items }}"
+  loop: "{{ hostvars[install_hostname].install_cooked.disks.virtio | default({}) | combine(hostvars[install_hostname].install_cooked.disks.scsi | default({})) | dict2items  | selectattr('value.type', 'eq', 'lvm') | list }}"
   loop_control:
-    label: "{% if item.value.type == 'lvm' %}{{ item.value.vg }} / {{ item.value.lv }}  ({{ item.value.size }}){% else %}unused{% endif %}"
-  when: item.value.type == 'lvm'
+    label: "{{ item.value.vg }} / {{ item.value.lv }}  ({{ item.value.size }})"
   lvol:
     vg: "{{ item.value.vg }}"
     lv: "{{ item.value.lv }}"
     size: "{{ item.value.size }}"
     state: present
 
-- name: create zfs-based disks for vm
-  loop: "{{ hostvars[install_hostname].install_cooked.disks.virtio | default({}) | combine(hostvars[install_hostname].install_cooked.disks.scsi | default({})) | dict2items }}"
+- name: create zfs base datasets for vm
+  loop: "{{ hostvars[install_hostname].install_cooked.disks.virtio | default({}) | combine(hostvars[install_hostname].install_cooked.disks.scsi | default({})) | dict2items | selectattr('value.type', 'eq', 'zfs') | map(attribute='value.backend') | map('default', 'default') | unique | list }}"
+  zfs:
+    name: "{{ vm_host.zfs[item].pool }}/{{ vm_host.zfs[item].name }}/{{ install_hostname }}"
+    state: present
+    extra_zfs_properties:
+      canmount: no
+      mountpoint: none
+
+- name: create zfs-based disk volumes for vm
+  loop: "{{ hostvars[install_hostname].install_cooked.disks.virtio | default({}) | combine(hostvars[install_hostname].install_cooked.disks.scsi | default({})) | dict2items | selectattr('value.type', 'eq', 'zfs') | list }}"
   loop_control:
-    label: "{% if item.value.type == 'zfs' %}{{ item.value.pool }} / {{ item.value.name }}  ({{ item.value.size }}){% else %}unused{% endif %}"
-  when: item.value.type == 'zfs'
+    label: "{{ item.value.name }} on backend {{ item.value.backend | default('default') }} ({{ item.value.size }})"
   zfs:
-    name: "{{ item.value.pool }}/{{ item.value.name }}"
+    name: "{{ vm_host.zfs[item.value.backend | default('default')].pool }}/{{ vm_host.zfs[item.value.backend | default('default')].name }}/{{ install_hostname }}/{{ item.value.name }}"
     state: present
     extra_zfs_properties:
       volsize: "{{ item.value.size }}"