Following
https://www.ovirt.org/develop/incremental-backup-guide/incremental-backup-guide.html#enabling-incremental-backup-on-an-existing-virtual-machine,
what about the uri module?
It seems to do the job like this:
Incremental Backup |
oVirt<https://www.ovirt.org/develop/incremental-backup-guide/incremental-backup-guide.html#enabling-incremental-backup-on-an-existing-virtual-machine>
Start a full backup POST. Start full backup. The response phase indicates that
the backup is “initializing”.You need to poll the backup until the phase is
“ready”.Once the backup is ready the response will include <to_checkpoint_id>
which should be used as the <from_checkpoint_id> in the next incremental
backup.. For example, to start a full backup of a disk with id 456 on a virtual
...
www.ovirt.org
- name: Get incremental disk status
hosts: all
gather_facts: no
vars:
vm_name: hirondelle1-bas
server: air-dev
incr_state: incremental
body: |-
<disk_attachment>
<disk>
<backup>{{incr_state}}</backup>
</disk>
</disk_attachment>
tasks:
- block:
- name: authenticate to ovirt
include_tasks: ovirt_auth.yaml
- name: Get disk status
ovirt_vm_info:
auth: "{{ ovirt_auth }}"
pattern: name="{{inventory_hostname_short}}"
follows: ['disk_attachments']
register: result
- set_fact:
disk_id: "{{ result.ovirt_vms[0].disk_attachments|
map(attribute='disk.id')|list }}"
vm_id: "{{ result.ovirt_vms[0].id }}"
- name: Update disk incremental state
ansible.builtin.uri:
url:
https://{{server}}.v100.abes.fr/ovirt-engine/api/vms/{{vm_id}}/diskattachments/{{item}}
user: admin@internal
password: "{{ovirt_password}}"
method: PUT
body: "{{body}}"
validate_certs: no
headers:
Content-type: "application/xml"
loop: "{{disk_id}}"
loop_control:
label: "{{item}}"
delegate_to: localhost
________________________________
De : Arik Hadas <aha...@redhat.com>
Envoyé : samedi 19 novembre 2022 21:58
À : Nathanaël Blanchet <blanc...@abes.fr>
Cc : users <users@ovirt.org>
Objet : Re: [ovirt-users] activate incremental backup on disk with ansible
ovirt_disk module
On Thu, Nov 17, 2022 at 7:30 PM Nathanaël Blanchet via Users
<users@ovirt.org<mailto:users@ovirt.org>> wrote:
Hello,
I've struggled for hours with enabling incremental backup on disk level with
the ansible ovirt.ovirt.ovirt_disk module:
- name: modify incremental backup state
ovirt.ovirt.ovirt_disk:
auth: "{{ ovirt_auth }}"
id: "{{disk_id}}"
backup: "incremental"
But the disk never gets into an incremental state.
What's the matter?
Enabling 'incremental backup' for a disk may require changing its format (from
RAW to QCOW) and that, among other reasons, lead to modeling this as an action
on the disk rather than an update of its state.
There's an open PR for adding this action to Ansible:
https://github.com/oVirt/ovirt-ansible-collection/pull/601
PS: I know I can do the same with curl, but this is not what I want.
Thank you
--
Nathanaël Blanchet
Supervision réseau
SIRE
227 avenue Professeur-Jean-Louis-Viala
34193 MONTPELLIER CEDEX 5
Tél. 33 (0)4 67 54 84 55
Fax 33 (0)4 67 54 84 14
blanc...@abes.fr<mailto:blanc...@abes.fr>
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