11:19 p.m.
Dear oVirt,
I am downloading the ubuntu cloud image 16.04 and or 18.04:
- name: "Download base cloud image from server"
get_url:
url: "{{ image_url }}"
checksum: "sha256:{{ image_checksum }}"
validate_certs: yes
dest: "/tmp/{{ inventory_hostname_short }}.qcow2"
delegate_to: localhost
creating a 40GB HDD and attaching image to it:
- name: "Create oVirt disk with base image (with 40Gb allocated)"
ovirt_disk:
name: "{{ inventory_hostname_short }}"
interface: virtio
size: 40GiB
format: cow
upload_image_path: "/tmp/{{ inventory_hostname_short }}.qcow2"
storage_domain: ovirt_production
wait: true
delegate_to: localhost
creating VM afterwards:
- name: "Create new Ubuntu VMs from cloud image"
delegate_to: localhost
ovirt_vm:
auth: "{{ ovirt_auth }}"
name: "{{ inventory_hostname_short }}"
disks:
- name: "{{ inventory_hostname_short }}"
graphical_console:
protocol: vnc
serial_console: true
usb_support: true
soundcard_enabled: false
operating_system: "{{ operating_system_type }}"
type: server
nics:
- name: nic1
profile_name: tenant1
interface: virtio
nic_on_boot: true
cloud_init:
host_name: "{{ inventory_hostname }}"
user_name: ubuntu
authorized_ssh_keys: "{{ ssh_agent_pubkeys.stdout }}"
state: "running"
cluster: "{{ ovirt_cluster }}"
when: inventory_hostname in groups['ubuntu-baker']
When VM gets created, I can see in oVIrt VM details disk created is 40GB.
Executing df -h, gives me following:
root@av3-ubuntu-18-base:/home/ubuntu# df -h
Filesystem Size Used Avail Use% Mounted on
udev 447M 0 447M 0% /dev
tmpfs 92M 696K 92M 1% /run
/dev/vda1 2.0G 1.3G 706M 65% /
tmpfs 460M 0 460M 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 460M 0 460M 0% /sys/fs/cgroup
/dev/vda15 105M 3.6M 101M 4% /boot/efi
tmpfs 92M 0 92M 0% /run/user/1000
Initially I thought growpart or resize2fs is not triggered, but then running dmesg or
fdisk /dev/vda, told me that physical disk size is still only size of the downloaded
ubuntu cloud image.
Disk /dev/vda: 2.2 GiB, 2361393152 bytes, 4612096 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Is this related to ovirt_disk module, or ubuntu and ovirt_disk, since I do not have this
behavior with CentOS 7 images?
Can you advise how to proceed, in case I am missing some configuration parameter or
command to be run?
The following Ubuntu images are used:
ubuntu-16:
image_url=https://cloud-images.ubuntu.com/xenial/current/xenial-server-cl...
image_checksum=fda868058586b129c7fdb6472fe575e911f7c67551a6dc75966f2ec02201bdae
ubuntu-18:
image_url=https://cloud-images.ubuntu.com/bionic/current/bionic-server-cl...
image_checksum=7d2b90022a169119d7726c0fefa1713acbead7cc36d282c879896fd89c5a6663
Kindly awaiting your reply.
— — —
Met vriendelijke groet / Kind regards,
Marko Vrgotic
Sr. System Engineer @ System Administration
m.vrgotic@activevideo.com<mailto:m.vrgotic@activevideo.com>
tel. +31 (0)35 677 4131