* guix offload
@ 2023-12-20 11:02 Aleksandr Vityazev
2023-12-20 12:29 ` Reza Housseini
` (2 more replies)
0 siblings, 3 replies; 6+ messages in thread
From: Aleksandr Vityazev @ 2023-12-20 11:02 UTC (permalink / raw)
To: help-guix
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Hello.
I have a configured build machine. From time to time it is not available
and guix build gets stuck in an endless loop of:
guix offload: error: failed to connect to : No route to host
process 13902 acquired build slot
guix offload: error: failed to connect to : No route to host
process 13902 acquired build slot
Is it possible to make the build continue locally after several
unsuccessful attempts?
--
Best regards,
Aleksandr Vityazev
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^ permalink raw reply [flat|nested] 6+ messages in thread* Re: guix offload
2023-12-20 11:02 guix offload Aleksandr Vityazev
@ 2023-12-20 12:29 ` Reza Housseini
2023-12-20 13:08 ` Aleksandr Vityazev
2023-12-20 15:19 ` Saku Laesvuori
2024-02-15 16:23 ` Simon Tournier
2 siblings, 1 reply; 6+ messages in thread
From: Reza Housseini @ 2023-12-20 12:29 UTC (permalink / raw)
To: help-guix
On 12/20/23 12:02, Aleksandr Vityazev wrote:
> Hello.
>
> I have a configured build machine. From time to time it is not available
> and guix build gets stuck in an endless loop of:
>
> guix offload: error: failed to connect to : No route to host
> process 13902 acquired build slot
> guix offload: error: failed to connect to : No route to host
> process 13902 acquired build slot
>
> Is it possible to make the build continue locally after several
> unsuccessful attempts?
I stumbled over the same problem and there is even an issue for this [1]
(which looks stale). I thought maybe adding localhost as a build
machine, but did not try it yet.
Best,
Reza
[1] https://issues.guix.gnu.org/issue/24496
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: guix offload
2023-12-20 12:29 ` Reza Housseini
@ 2023-12-20 13:08 ` Aleksandr Vityazev
0 siblings, 0 replies; 6+ messages in thread
From: Aleksandr Vityazev @ 2023-12-20 13:08 UTC (permalink / raw)
To: Reza Housseini; +Cc: help-guix
On 2023-12-20 13:29, Reza Housseini wrote:
> On 12/20/23 12:02, Aleksandr Vityazev wrote:
>> Hello.
>> I have a configured build machine. From time to time it is not
>> available
>> and guix build gets stuck in an endless loop of:
>> guix offload: error: failed to connect to : No route to host
>> process 13902 acquired build slot
>> guix offload: error: failed to connect to : No route to host
>> process 13902 acquired build slot
>> Is it possible to make the build continue locally after several
>> unsuccessful attempts?
>
> I stumbled over the same problem and there is even an issue for this
> [1] (which looks stale). I thought maybe adding localhost as a build
> machine, but did not try it yet.
I tried the option of adding a local machine to the list, about a year
ago, the build process stuck with
/gnu/store/...compute-guix-derivation.drv
>
> Best,
> Reza
>
> [1] https://issues.guix.gnu.org/issue/24496
Thanks, didn't see that issue
--
Best regards,
Aleksandr Vityazev
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: guix offload
2023-12-20 11:02 guix offload Aleksandr Vityazev
2023-12-20 12:29 ` Reza Housseini
@ 2023-12-20 15:19 ` Saku Laesvuori
2023-12-20 16:29 ` Aleksandr Vityazev
2024-02-15 16:23 ` Simon Tournier
2 siblings, 1 reply; 6+ messages in thread
From: Saku Laesvuori @ 2023-12-20 15:19 UTC (permalink / raw)
To: Aleksandr Vityazev; +Cc: help-guix
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> Hello.
>
> I have a configured build machine. From time to time it is not available
> and guix build gets stuck in an endless loop of:
>
> guix offload: error: failed to connect to : No route to host
> process 13902 acquired build slot
> guix offload: error: failed to connect to : No route to host
> process 13902 acquired build slot
>
> Is it possible to make the build continue locally after several
> unsuccessful attempts?
I don't think that is currently possible. You can, however, filter your
build machines with a snippet like this in the operating system
declaration[1]. This filters away hosts that are not resolvable, but you
could adapt it to use some other predicate if needed.
```
(build-machines
(list #~(let* ((resolvable? (lambda (machine)
(false-if-exception
(gethost (build-machine-name machine))))))
(filter resolvable?
(list (build-machine
(name "example.com")
(systems '("x86_64-linux"))
(host-key "xxxx")
(user "offload")))))))
```
If you don't use guix system you can implement the filter logic in
/etc/guix/machines.scm.
[1]: https://guix.gnu.org/manual/devel/en/guix.html#guix_002dconfiguration_002dbuild_002dmachines
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^ permalink raw reply [flat|nested] 6+ messages in thread* Re: guix offload
2023-12-20 15:19 ` Saku Laesvuori
@ 2023-12-20 16:29 ` Aleksandr Vityazev
0 siblings, 0 replies; 6+ messages in thread
From: Aleksandr Vityazev @ 2023-12-20 16:29 UTC (permalink / raw)
To: Saku Laesvuori; +Cc: help-guix
On 2023-12-20 17:19, Saku Laesvuori wrote:
>> Hello.
>>
>> I have a configured build machine. From time to time it is not available
>> and guix build gets stuck in an endless loop of:
>>
>> guix offload: error: failed to connect to : No route to host
>> process 13902 acquired build slot
>> guix offload: error: failed to connect to : No route to host
>> process 13902 acquired build slot
>>
>> Is it possible to make the build continue locally after several
>> unsuccessful attempts?
>
> I don't think that is currently possible. You can, however, filter your
> build machines with a snippet like this in the operating system
> declaration[1]. This filters away hosts that are not resolvable, but you
> could adapt it to use some other predicate if needed.
>
> ```
> (build-machines
> (list #~(let* ((resolvable? (lambda (machine)
> (false-if-exception
> (gethost (build-machine-name machine))))))
> (filter resolvable?
> (list (build-machine
> (name "example.com")
> (systems '("x86_64-linux"))
> (host-key "xxxx")
> (user "offload")))))))
> ```
Thanks, it works well.
--
Best regards,
Aleksandr Vityazev
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: guix offload
2023-12-20 11:02 guix offload Aleksandr Vityazev
2023-12-20 12:29 ` Reza Housseini
2023-12-20 15:19 ` Saku Laesvuori
@ 2024-02-15 16:23 ` Simon Tournier
2 siblings, 0 replies; 6+ messages in thread
From: Simon Tournier @ 2024-02-15 16:23 UTC (permalink / raw)
To: Aleksandr Vityazev, help-guix
Hi,
Sorry for the late reply.
On mer., 20 déc. 2023 at 14:02, Aleksandr Vityazev <avityazew@gmail.com> wrote:
> Is it possible to make the build continue locally after several
> unsuccessful attempts?
That’s a feature I also would like. :-) Some pointers for the
interested reader:
bug#24496: offloading should fall back to local build after n tries
ng0 <ngillmann@runbox.com>
Wed, 21 Sep 2016 09:39:48 +0000
id:8760ppr3q3.fsf@we.make.ritual.n0.is
https://issues.guix.gnu.org/24496
https://issues.guix.gnu.org/msgid/8760ppr3q3.fsf@we.make.ritual.n0.is
https://yhetil.org/guix/8760ppr3q3.fsf@we.make.ritual.n0.is
offload configuration dependant on context
zimoun <zimon.toutoune@gmail.com>
Thu, 16 Dec 2021 14:24:57 +0100
id:86zgp0hec6.fsf@gmail.com
https://lists.gnu.org/archive/html/help-guix/2021-12
https://yhetil.org/guix/86zgp0hec6.fsf@gmail.com
Cheers,
simon
^ permalink raw reply [flat|nested] 6+ messages in thread
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2023-12-20 11:02 guix offload Aleksandr Vityazev
2023-12-20 12:29 ` Reza Housseini
2023-12-20 13:08 ` Aleksandr Vityazev
2023-12-20 15:19 ` Saku Laesvuori
2023-12-20 16:29 ` Aleksandr Vityazev
2024-02-15 16:23 ` Simon Tournier
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