[pve-devel] [PATCH container] fix #4164: use DHCP=yes instead of DHCP=both in systemd-networkd config

[Oguz Bektas]

On Tue, Jul 19, 2022 at 01:52:37PM +0200, Fabian Grünbichler wrote:
> On July 19, 2022 1:24 pm, Oguz Bektas wrote:
> > "both" option is deprecated, this gets rid of the warning in the journal
> > 
> > Signed-off-by: Oguz Bektas <o.bektas at proxmox.com>
> 
> some notion which templates you tested this with, when the deprecation 
> happened in systemd, whether we need a fallback to 'both' for older 
> versions, etc.pp. would be nice to have..
> 
> AFAICT the deprecation was in systemd v219, so should probably be okay 
> to switch unconditionally..

yes, all our current templates are using the newer systemd versions, so
no need for a fallback IMO.

i tested it with:
* arch
* fedora 35 and 36
* ubuntu 20 and 22
templates, it got rid of the warning in all of them.

> 
> > ---
> >  src/PVE/LXC/Setup/Base.pm | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > diff --git a/src/PVE/LXC/Setup/Base.pm b/src/PVE/LXC/Setup/Base.pm
> > index 8580bf0..cc12914 100644
> > --- a/src/PVE/LXC/Setup/Base.pm
> > +++ b/src/PVE/LXC/Setup/Base.pm
> > @@ -261,7 +261,7 @@ DATA
> >  	my ($has_ipv4, $has_ipv6);
> >  
> >  	# DHCP bitflags:
> > -	my @DHCPMODES = ('no', 'v4', 'v6', 'both');
> > +	my @DHCPMODES = ('no', 'v4', 'v6', 'yes');
> >  	my ($NONE, $DHCP4, $DHCP6, $BOTH) = (0, 1, 2, 3);
> >  	my $dhcp = $NONE;
> >  	my $accept_ra = 'false';
> > -- 
> > 2.30.2
> > 
> > 
> > 
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> > 
> 
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