Cloud-init Issue: ISOFS: Unable to identify CD-ROOM format

[bzl]

Hello Proxmox community,

New proxmox user here seeking some guidance into the Cloud-init deployment issue I am unable to fix.

Cloudinit is not executing, Network details are no configured and User password is not set.
It does look like its affecting all of the templates I created: Deb 10, Ubuntu 18.04 and Centos 7
Debian and Ubuntu just quickly load into the login screen without cloud-init execution.

Centos 7 was the template that gave me a clue about the issue - ISOFS: Unable to identify CD-ROOM format (screenshot below)



I had tried the following
- Changed Cloud-init drive between IDE2, SCSI and SATA just to see if it would be the reason. - No luck
- As pictured below, the drives are in local-lvm thin volume.
- I had also tried changing the cloudinit from local-lvm to local storage.
- tried qcow2 images no luck, what is used - RAW images.

Screenshots: Template configuration which is then passed on the clone.
Everything was done by the documentation - image created and then turned into a template. The issue does seem to be outside of the cloud-init scope and more towards the server since Ubuntu and Debian templates do not even have a referense about the CD-ROOM format.
The server was an upgrade of regular Deb 10 Buster into the Proxmox 6.



# pveversion -v
proxmox-ve: 6.0-2 (running kernel: 5.0.21-4-pve)
pve-manager: 6.0-11 (running version: 6.0-11/2140ef37)
pve-kernel-helper: 6.0-11
pve-kernel-5.0: 6.0-10
pve-kernel-5.0.21-4-pve: 5.0.21-8
ceph-fuse: 12.2.11+dfsg1-2.1+b1
corosync: 3.0.2-pve4
criu: 3.11-3
glusterfs-client: 5.5-3
libjs-extjs: 6.0.1-10
libknet1: 1.13-pve1
libpve-access-control: 6.0-3
libpve-apiclient-perl: 3.0-2
libpve-common-perl: 6.0-6
libpve-guest-common-perl: 3.0-2
libpve-http-server-perl: 3.0-3
libpve-storage-perl: 6.0-9
libqb0: 1.0.5-1
lvm2: 2.03.02-pve3
lxc-pve: 3.2.1-1
lxcfs: 3.0.3-pve60
novnc-pve: 1.1.0-1
proxmox-mini-journalreader: 1.1-1
proxmox-widget-toolkit: 2.0-8
pve-cluster: 6.0-7
pve-container: 3.0-10
pve-docs: 6.0-8
pve-edk2-firmware: 2.20190614-1
pve-firewall: 4.0-7
pve-firmware: 3.0-4
pve-ha-manager: 3.0-2
pve-i18n: 2.0-3
pve-qemu-kvm: 4.0.1-4
pve-xtermjs: 3.13.2-1
qemu-server: 6.0-13
smartmontools: 7.0-pve2
spiceterm: 3.1-1
vncterm: 1.6-1

Thanks

 

[bzl]

Researched a little deeper yesterday and the issue is indeed in /dev/sr0 (CD-ROOM).

Created a template with default root login for me to login. (Debian/Ubuntu) - Cloud-init version 19.2
Setup Cloud-init drive - tried ide2 and scsci.
Started the image
Logged in and /dev/sr0 is empty.

Can someone recommend the steps to understand what the problem is with inability to read Cloud-init drive?



Cloud-Init volume exists

  --- Logical volume ---
  LV Path                /dev/pve/vm-105-cloudinit
  LV Name                vm-105-cloudinit
  VG Name                pve
  LV UUID                hAVUq5-CCCC-71JH-1Kis-zHCN-sDh4-hVUHjt
  LV Write Access        read/write
  LV Creation host, time m-10, 2019-11-09 17:25:32 +0100
  LV Pool name           data
  LV Status              available
  # open                 0
  LV Size                4.00 MiB
  Mapped size            0.00%
  Current LE             1
  Segments               1
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     256
  Block device           253:16

Thanks.