[pbs-devel] [RFC PATCH proxmox] http: enable http2 feature for hyper-util

[pbs-devel] [RFC PATCH proxmox] http: enable http2 feature for hyper-util

[Dominik Csapak]

this is necessary for some esxi versions to be added as PVE storage on trixie
otherwise it fails with:

 thread 'main' panicked at /usr/share/cargo/registry/hyper-util-0.1.12/src/client/legacy/client.rs:576:33:
 http2 feature is not enabled
 note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
 create storage failed: failed to spawn fuse mount, process exited with status 25856

tested with esxi 8.0.3 / PVE 9 beta

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
---
pve-esxi-import-tools have to be rebuilt with the new proxmox-http crate
of course

not sure what other implications enabling this feature has, the docs are
rather sparse on that, so sending as RFC

 proxmox-http/Cargo.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/proxmox-http/Cargo.toml b/proxmox-http/Cargo.toml
index 297654a2..5ffb1626 100644
--- a/proxmox-http/Cargo.toml
+++ b/proxmox-http/Cargo.toml
@@ -19,7 +19,7 @@ http = { workspace = true, optional = true }
 http-body = { workspace = true, optional = true }
 http-body-util = { workspace = true, optional = true }
 hyper = { workspace = true, optional = true }
-hyper-util = { workspace = true, optional = true }
+hyper-util = { workspace = true, optional = true, features = ["http2"] }
 native-tls = { workspace = true, optional = true }
 openssl =  { version = "0.10", optional = true }
 serde_json = { workspace = true, optional = true }
-- 
2.39.5



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Re: [pve-devel] [pbs-devel] [RFC PATCH proxmox] http: enable http2 feature for hyper-util

[Dominik Csapak]

now also to pve-devel, did a typo when writing the list address...

On 7/22/25 13:43, Dominik Csapak wrote:
> this is necessary for some esxi versions to be added as PVE storage on trixie
> otherwise it fails with:
> 
>   thread 'main' panicked at /usr/share/cargo/registry/hyper-util-0.1.12/src/client/legacy/client.rs:576:33:
>   http2 feature is not enabled
>   note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
>   create storage failed: failed to spawn fuse mount, process exited with status 25856
> 
> tested with esxi 8.0.3 / PVE 9 beta
> 
> Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
> ---
> pve-esxi-import-tools have to be rebuilt with the new proxmox-http crate
> of course
> 
> not sure what other implications enabling this feature has, the docs are
> rather sparse on that, so sending as RFC
> 
>   proxmox-http/Cargo.toml | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/proxmox-http/Cargo.toml b/proxmox-http/Cargo.toml
> index 297654a2..5ffb1626 100644
> --- a/proxmox-http/Cargo.toml
> +++ b/proxmox-http/Cargo.toml
> @@ -19,7 +19,7 @@ http = { workspace = true, optional = true }
>   http-body = { workspace = true, optional = true }
>   http-body-util = { workspace = true, optional = true }
>   hyper = { workspace = true, optional = true }
> -hyper-util = { workspace = true, optional = true }
> +hyper-util = { workspace = true, optional = true, features = ["http2"] }
>   native-tls = { workspace = true, optional = true }
>   openssl =  { version = "0.10", optional = true }
>   serde_json = { workspace = true, optional = true }



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[pbs-devel] applied: [RFC PATCH proxmox] http: enable http2 feature for hyper-util

[Thomas Lamprecht]

Am 22.07.25 um 13:43 schrieb Dominik Csapak:> this is necessary for some esxi versions to be added as PVE storage on trixie
> otherwise it fails with:
> 
>  thread 'main' panicked at /usr/share/cargo/registry/hyper-util-0.1.12/src/client/legacy/client.rs:576:33:
>  http2 feature is not enabled
>  note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
>  create storage failed: failed to spawn fuse mount, process exited with status 25856
> 
> tested with esxi 8.0.3 / PVE 9 beta
> 
> Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
> ---
> pve-esxi-import-tools have to be rebuilt with the new proxmox-http crate
> of course
> 
> not sure what other implications enabling this feature has, the docs are
> rather sparse on that, so sending as RFC

It was active with the old hyper, where most the utils crates was included
directly in the main crate, so about the same implications as the usage in
proxmox-http in bookworm. 

>  proxmox-http/Cargo.toml | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 

applied, thanks!


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