* bug#52511: service networking provided more than once
@ 2021-12-15 13:04 Mathieu Othacehe
2021-12-15 13:28 ` Ludovic Courtès
0 siblings, 1 reply; 3+ messages in thread
From: Mathieu Othacehe @ 2021-12-15 13:04 UTC (permalink / raw)
To: 52511
Hello,
When using this service:
--8<---------------cut here---------------start------------->8---
(service static-networking-service-type
(list (static-networking
(addresses
(list
;; Connection to the DMZ for public access
;; This is a 10G port.
(network-address
(device "eno2")
(value "141.80.181.40/24"))))
(routes
(list (network-route
(destination "default")
(gateway "141.80.181.1")))))
(static-networking
(addresses
(list
;; Connection to build nodes
(network-address
(device "eno1")
(value "141.80.167.131/26")))))))
--8<---------------cut here---------------end--------------->8---
I have the following error message:
--8<---------------cut here---------------start------------->8---
service networking provided more that once
--8<---------------cut here---------------end--------------->8---
I guess it boils down to tweak the "provision" field accordingly, but it
should be automated or documented properly.
Thanks,
Mathieu
^ permalink raw reply [flat|nested] 3+ messages in thread
* bug#52511: service networking provided more than once
2021-12-15 13:04 bug#52511: service networking provided more than once Mathieu Othacehe
@ 2021-12-15 13:28 ` Ludovic Courtès
2021-12-15 13:50 ` Mathieu Othacehe
0 siblings, 1 reply; 3+ messages in thread
From: Ludovic Courtès @ 2021-12-15 13:28 UTC (permalink / raw)
To: Mathieu Othacehe; +Cc: 52511
Hi!
Mathieu Othacehe <othacehe@gnu.org> skribis:
> When using this service:
>
> (service static-networking-service-type
> (list (static-networking
> (addresses
> (list
> ;; Connection to the DMZ for public access
> ;; This is a 10G port.
> (network-address
> (device "eno2")
> (value "141.80.181.40/24"))))
> (routes
> (list (network-route
> (destination "default")
> (gateway "141.80.181.1")))))
> (static-networking
> (addresses
> (list
> ;; Connection to build nodes
> (network-address
> (device "eno1")
> (value "141.80.167.131/26")))))))
>
>
> I have the following error message:
>
> service networking provided more that once
>
> I guess it boils down to tweak the "provision" field accordingly, but it
> should be automated or documented properly.
In this particular case, you could/should have a single
‘static-networking’ with multiple addresses:
(static-networking
(addresses
(list (network-address …)
(network-address …)))
(routes …))
I’m not sure if there are other situations where this limitation is
problematic.
WDYT?
Thanks,
Ludo’.
^ permalink raw reply [flat|nested] 3+ messages in thread
* bug#52511: service networking provided more than once
2021-12-15 13:28 ` Ludovic Courtès
@ 2021-12-15 13:50 ` Mathieu Othacehe
0 siblings, 0 replies; 3+ messages in thread
From: Mathieu Othacehe @ 2021-12-15 13:50 UTC (permalink / raw)
To: Ludovic Courtès; +Cc: 52511
Hey,
> In this particular case, you could/should have a single
> ‘static-networking’ with multiple addresses:
>
> (static-networking
> (addresses
> (list (network-address …)
> (network-address …)))
> (routes …))
Oh, I see. There's still something problematic:
--8<---------------cut here---------------start------------->8---
;; Connection to the DMZ for public access
;; This is a 10G port.
(static-networking-service "eno2"
"141.80.181.40"
#:netmask "255.255.255.0"
#:gateway "141.80.181.1")
;; Connection to build nodes
(static-networking-service "eno1"
"141.80.167.131"
#:netmask "255.255.255.192")
--8<---------------cut here---------------end--------------->8---
The above configuration used to create two distinct shepherd services:
networking-eno1 and networking-eno2.
We now have the aforementioned error because those two interfaces are
now provisioning 'networking, breaking compatibility.
Browsing the code, I also found:
--8<---------------cut here---------------start------------->8---
(service static-networking-service-type
(list %loopback-static-networking
;; QEMU user-mode networking. To get "eth0", you need
;; QEMU to emulate a device for which Mach has an
;; in-kernel driver, for instance with:
;; --device rtl8139,netdev=net0 --netdev user,id=net0
%qemu-static-networking))
--8<---------------cut here---------------end--------------->8---
which made me think that creating a distinct static-networking record
per interface was the way to go.
Thanks,
Mathieu
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2021-12-15 14:21 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2021-12-15 13:04 bug#52511: service networking provided more than once Mathieu Othacehe
2021-12-15 13:28 ` Ludovic Courtès
2021-12-15 13:50 ` Mathieu Othacehe
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