From: Fiona Ebner <f.ebner@proxmox.com>
To: Mira Limbeck <m.limbeck@proxmox.com>,
Proxmox VE development discussion <pve-devel@lists.proxmox.com>,
Daniel Herzig <d.herzig@proxmox.com>
Subject: Re: [pve-devel] [PATCH 2/8 container] cloudinit: basic implementation
Date: Thu, 13 Feb 2025 13:02:43 +0100 [thread overview]
Message-ID: <20c54275-0148-4eea-b83f-63b7741ad4db@proxmox.com> (raw)
In-Reply-To: <080f00b4-2530-4369-9e9a-3d7e44c1cbed@proxmox.com>
Am 13.02.25 um 12:29 schrieb Mira Limbeck:
> On 2/13/25 12:01, Fiona Ebner wrote:
>> Am 10.02.25 um 13:07 schrieb Daniel Herzig:
>>> +sub gen_cloudinit_metadata {
>>> + my ($user) = @_;
>>> +
>>> + my $uuid_str = Digest::SHA::sha1_hex($user);
>>
>> Hmm, shouldn't this also depend on the vendor data? Otherwise, if only
>> the vendor data changes, then it will still have the same instance ID.
>>
>> Seems like for VMs, we only use user and network data here.
>>
>> @Mira do you know more by chance?
> I don't think vendor-data should be part of the instance-id. It's used
> to create a first configuration that a user can override via the user
> config.
> The vendor-data won't be used again once it's already configured.
> I'm not a 100% sure, but changing the instance-id leads to rerunning
> lots of modules (e.g. User, Network and others), but the vendor-data
> parts do not.
>
> Only a complete `cloud-init clean` should trigger the modules using
> vendor-data to run again.
>
>
> https://cloudinit.readthedocs.io/en/latest/explanation/vendordata.html#vendor-data
Oh, thank you for the explanation!
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next prev parent reply other threads:[~2025-02-13 12:02 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-10 12:07 [pve-devel] [PATCH 0/8 container/manager/docs] fix #4686: Cloudinit support for LXC Daniel Herzig
2025-02-10 12:07 ` [pve-devel] [PATCH 1/8 container] cloudinit: introduce config parameters Daniel Herzig
2025-02-13 10:10 ` Fiona Ebner
2025-02-13 10:18 ` Mira Limbeck
2025-02-13 10:22 ` Fiona Ebner
2025-02-13 10:23 ` Fiona Ebner
2025-02-13 15:05 ` Daniel Herzig
2025-02-13 12:15 ` Fiona Ebner
2025-02-10 12:07 ` [pve-devel] [PATCH 2/8 container] cloudinit: basic implementation Daniel Herzig
2025-02-13 11:01 ` Fiona Ebner
2025-02-13 11:29 ` Mira Limbeck
2025-02-13 12:02 ` Fiona Ebner [this message]
2025-02-13 15:09 ` Daniel Herzig
2025-02-13 12:06 ` Fiona Ebner
2025-02-10 12:07 ` [pve-devel] [PATCH 3/8 container] cloudinit: add dump command to pct Daniel Herzig
2025-02-13 12:00 ` Fiona Ebner
2025-02-10 12:07 ` [pve-devel] [PATCH 4/8 container] cloudinit: add function dumping options for docs Daniel Herzig
2025-02-10 12:07 ` [pve-devel] [PATCH 5/8 manager] cloudinit: rename qemu cloudinit panel Daniel Herzig
2025-02-10 12:07 ` [pve-devel] [PATCH 6/8 manager] cloudinit: introduce panel for LXCs Daniel Herzig
2025-02-10 12:07 ` [pve-devel] [PATCH 7/8 docs] pct: add script to generate cloudinit options Daniel Herzig
2025-02-13 9:52 ` Fiona Ebner
2025-02-10 12:07 ` [pve-devel] [PATCH 8/8 docs] pct: document cloudinit for LXC Daniel Herzig
2025-02-12 15:46 ` Fiona Ebner
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