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Message #86697
[Bug 1937319] [NEW] cloud-init can attempt to download an iso from kernel arg url
Public bug reported:
As listed at https://discourse.ubuntu.com/t/netbooting-the-live-server-
installer/14510/135
When attempting a netboot, we can end up in a situation where cloud-init
downloads a full iso, only to decide that the first few bytes aren't the
expected header and to ignore it.
I suggest an enhancement where a small amount of data is downloaded at
first, we check this data for the required #cloud-config, and then use
that info to decide to continue to download the file or not.
** Affects: cloud-init
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1937319
Title:
cloud-init can attempt to download an iso from kernel arg url
Status in cloud-init:
New
Bug description:
As listed at https://discourse.ubuntu.com/t/netbooting-the-live-
server-installer/14510/135
When attempting a netboot, we can end up in a situation where cloud-
init downloads a full iso, only to decide that the first few bytes
aren't the expected header and to ignore it.
I suggest an enhancement where a small amount of data is downloaded at
first, we check this data for the required #cloud-config, and then use
that info to decide to continue to download the file or not.
To manage notifications about this bug go to:
https://bugs.launchpad.net/cloud-init/+bug/1937319/+subscriptions
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