Merge pull request #44 from mtb-xt/archlinuxify

Archlinux support, libvirt zfs pool support.

Author: markgoddard

README.md

@@ -82,7 +82,7 @@ Role Variables
         - `device`: `disk` or `cdrom`
         - `capacity`: volume capacity (can be suffixed with M,G,T or MB,GB,TB, etc) (required when type is `disk`)
         - `format`: options include `raw`, `qcow2`, `vmdk`.  See `man virsh` for the
-          full range.  Default is `qcow2`
+          full range.  Default is `qcow2`.
         - `image`: (optional) a URL to an image with which the volume is initalised (full copy).
         - `backing_image`: (optional) name of the backing volume which is assumed to already be the same pool (copy-on-write).
         - `image` and `backing_image` are mutually exclusive options.

meta/main.yml

@@ -17,6 +17,9 @@ galaxy_info:
     - name: Debian
       versions:
         - all
+    - name: ArchLinux
+      versions:
+        - all
   galaxy_tags:
     - cloud
     - kvm

templates/vm.xml.j2

@@ -39,9 +39,9 @@
       <source pool='{{ volume.pool }}' volume='{{ volume.name }}'/>
       {% endif %}
       {% if volume.target is undefined %}
-      <target dev='vd{{ 'abcdefghijklmnopqrstuvwxyz'[loop.index - 1] }}'/>
+      <target dev='vd{{ 'abcdefghijklmnopqrstuvwxyz'[loop.index - 1] }}' {% if volume.device | default(libvirt_volume_default_device) == 'cdrom' %}bus='sata'{% endif %}/>
       {% else %}
-      <target dev='{{ volume.target }}' />
+      <target dev='{{ volume.target }}' {% if volume.device | default(libvirt_volume_default_device) == 'cdrom' %}bus='sata'{% endif %}/>
       {% endif %}
     </disk>
 {% endfor %}

vars/Archlinux.yml

@@ -0,0 +1,12 @@
+---
+# Who owns the serial console logs in console_log_path
+libvirt_vm_log_owner: root
+
+# The environment passed to virt_volume.sh
+libvirt_vm_script_env_arch: {}
+
+libvirt_vm_script_env: >-
+  {{ libvirt_vm_script_env_arch | combine(libvirt_vm_virsh_default_env) }}
+
+# Archlinux qemu comes with kvm support compiled in
+libvirt_vm_emulator: /usr/bin/qemu-system-x86_64