From e03c04873ce388114bf9f1f6236baed3b0e465eb Mon Sep 17 00:00:00 2001
From: Crest <crest+ccchb@rlwinm.de>
Date: Mon, 14 Sep 2020 01:25:20 +0200
Subject: [PATCH] Create (multiple) ZFS volumes per guest

---
 roles/bhyve-storage/tasks/main.yml | 42 ++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 roles/bhyve-storage/tasks/main.yml

diff --git a/roles/bhyve-storage/tasks/main.yml b/roles/bhyve-storage/tasks/main.yml
new file mode 100644
index 0000000..8287358
--- /dev/null
+++ b/roles/bhyve-storage/tasks/main.yml
@@ -0,0 +1,42 @@
+---
+- name: Create common bhyve datasets
+  zfs:
+    name: '{{ bhyve_pool }}/{{ item.name }}'
+    state: present
+    extra_zfs_properties: '{{ item.properties | default(omit) }}'
+  loop_control:
+    label: '{{ item.name }}'
+  with_items:
+    - name: bhyve
+      properties:
+        mountpoint: /bhyve
+    - name: bhyve/images
+    - name: bhyve/guests
+      properties:
+        volmode: dev
+
+- name: Create bhyve guest datasets
+  zfs:
+    name: '{{ bhyve_pool }}/guests/{{ item.name }}'
+    state: present
+  loop_control:
+    label: '{{ item.name }}'
+  with_items: '{{ bhyve_guests }}'
+
+- name: Gather facts over existing datasets
+  zfs_facts:
+    name: '{{ bhyve_pool }}/bhyve/guests'
+    recurse: yes
+    type: volume
+
+- name: Create bhyve guest ZFS volumes
+  zfs:
+    name: '{{ bhyve_pool}}/bhyve/guests/{{ item.0.name }}/{{ item.1.name }}'
+    state: present
+    extra_zfs_properties: '{{ item.1.properties }}'
+  when: 'ansible_zfs_datasets | selectattr("name", "equalto", [bhyve_pool, "bhyve/guests", item.0.name, item.1.name] | join("/") ) | list | length < 1'
+  loop_control:
+    label: '{{ item.0.name }} : {{ item.1.name }}'
+  with_subelements:
+    - '{{ bhyve_guests }}'
+    - disks