Re: [pve-devel] [PATCH installer] post-hook: save post hook data to /run/proxmox-installer

["Christoph Heiss" <c.heiss@proxmox.com>]

Ping, still applies.

On Fri Dec 19, 2025 at 3:06 PM CET, Christoph Heiss wrote:
> Having the sent post-hook data available somewhere in the installatino
> environment after the fact is seful for easily inspecting a
> failed/rejected post-hook.
>
> Signed-off-by: Christoph Heiss <c.heiss@proxmox.com>
> ---
> It's a rather niche thing and more useful to developers than users.
> Added this while working on the PDM integration, and thought it might be
> nice to have this in general, especially since it does not have any
> other impact.
>
>  proxmox-post-hook/src/main.rs | 9 +++++++++
>  1 file changed, 9 insertions(+)
>
> diff --git a/proxmox-post-hook/src/main.rs b/proxmox-post-hook/src/main.rs
> index 9989389..a1aee1c 100644
> --- a/proxmox-post-hook/src/main.rs
> +++ b/proxmox-post-hook/src/main.rs
> @@ -662,6 +662,15 @@ fn do_main() -> Result<()> {
>
>          let info = with_chroot(|target_path| PostHookInfo::gather(target_path, &answer))?;
>
> +        if let Err(err) = fs::write(
> +            "/run/proxmox-installer/post-hook-data.json",
> +            serde_json::to_string_pretty(&info)?,
> +        ) {
> +            eprintln!(
> +                "Failed to write post-installation-webhook data to /run/proxmox-installer: {err:#}"
> +            );
> +        }
> +
>          proxmox_installer_common::http::post(
>              url,
>              cert_fingerprint.as_deref(),