Something interesting, RedHat Enterprise 9/10Works with no problem with the 
cloud init, but fedora 41/42 does not on 4.20.1, In our case we are just not 
allowing Fedora for now, we were unable to find out why it does not work. We 
will try using ssh-keys.

Tata Y.

> On Oct 24, 2025, at 5:32 AM, Rohit Yadav <[email protected]> wrote:
> 
> Hi Jason,
> 
> I was able to use Fedora 40 cloud images from this link: 
> https://fedoraproject.org/cloud/download -- though I haven't tested 41/42 
> release. I think the login user is either fedora or cloud-user and it worked 
> for me on 4.20.x by selecting the right ssh-public keys in cloudstack where I 
> could see (if I recall correctly) cloud-init kicking correctly.
> 
> Sometimes when I've issues with vendor provided generic cloud images, I would 
> also use libguestfs-tools to rewrite the /etc/passwd or shadow file so I 
> could hack my way into the root user & debug the issue (sometimes it could be 
> cloud-init config or might be the distro/vm not able to detect it's running 
> on cloudstack).
> 
> 
> 
> Regards.
> 
> ________________________________
> From: Jason Hollis <[email protected]>
> Sent: Thursday, October 23, 2025 21:57
> To: [email protected] <[email protected]>; 
> [email protected] <[email protected]>
> Subject: Fedora Cloud Image issues
> 
> 
> Has anyone successfully ran and connected to a Fedora 41 or 42 Cloud image on 
> Cloudstack?
> 
> Current Cloudstack environment testing is: 4.19.3.0
> 
> I'm able to see the login screen in the console of Cloudstack UI but no login 
> is working and It doesn't appear to be listening on port 22 for SSH.  I know 
> I have my firewall/portforwards setup correctly, but just get a connection 
> refused.
> 
> Thanks,
> Jason

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