Armel Soro dcf9009df4 Do not error out in port detection if any of the /proc/net/{tc,ud}p{,6} files are missing in the dev container (#6831) ...

* Do  not error out in port detection if any of `/proc/net/{tc,ud}p{,6}` files are missing

/proc/net/{tc,ud}p6 files might be missing if IPv6 is disabled in the host networking stack,
as reported by a user on RHEL.

Actually /proc/net/{tc,ud}p* files might be totally missing if network stats are disabled.

* Do not error out if we are not able to detect container ports bound on the loopback interface

We are already displaying a warning in such case
(saying that port forwarding might not work correctly);
so this should not prevent port-forwarding messages to be displayed.

We are already behaving this way when detecting if endpoints in the Devfile
are actually opened in the container.
A warning is displayed if any error occurs while checking this.

* fixup! Do  not error out in port detection if any of `/proc/net/{tc,ud}p{,6}` files are missing

2023-05-23 09:36:39 -04:00

..

port_test.go

Do not error out in port detection if any of the /proc/net/{tc,ud}p{,6} files are missing in the dev container (#6831)

2023-05-23 09:36:39 -04:00

port.go

Do not error out in port detection if any of the /proc/net/{tc,ud}p{,6} files are missing in the dev container (#6831)

2023-05-23 09:36:39 -04:00