[ovirt-users] Re: Question about cloud-init
On Sat, Jul 31, 2021 at 7:09 AM tommy <sz_cuitao(a)163.com> wrote:
Hello, I have a question about cloud-init:
After installing vm, I installed cloud-init immediately, and enabled its four services,
and then I can use cloud-init in the admin interface.
However, I don't know how cloud-init knows where to get the relevant information
(such as host name, SSH secret key, etc.) that I configured on the admin interface ? For
I haven't configured the data source for cloud-init.
Hi,
The relevant information comes as a payload to the VM, a CD-ROM
containing the data source.
Why it can works ?
Cloud-init detects the data source and configures the OS.
Please note that once the VM booted, the only way to provide the
cloud-init payload is by using Run-Once.
For a VM that didn't boot, a regular run will work as well.
Regards,
Liran
Thanks!
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