On 02/25/2014 10:10 PM, Tom Gundersen wrote: > On Wed, Feb 26, 2014 at 1:43 AM, Gerardo Exequiel Pozzi > <[email protected]> wrote: >> Signed-off-by: Gerardo Exequiel Pozzi <[email protected]> >> --- >> .../releng/root-image/etc/systemd/network/dhcp-on-ethernet.network | 5 >> +++++ >> configs/releng/root-image/etc/udev/rules.d/81-dhcpcd.rules | 1 - >> configs/releng/root-image/root/customize_root_image.sh | 2 +- >> 3 files changed, 6 insertions(+), 2 deletions(-) >> create mode 100644 >> configs/releng/root-image/etc/systemd/network/dhcp-on-ethernet.network >> delete mode 100644 >> configs/releng/root-image/etc/udev/rules.d/81-dhcpcd.rules >> >> diff --git >> a/configs/releng/root-image/etc/systemd/network/dhcp-on-ethernet.network >> b/configs/releng/root-image/etc/systemd/network/dhcp-on-ethernet.network >> new file mode 100644 >> index 0000000..aec1849 >> --- /dev/null >> +++ b/configs/releng/root-image/etc/systemd/network/dhcp-on-ethernet.network >> @@ -0,0 +1,5 @@ >> +[Match] >> +Name=en* >> + >> +[Network] >> +DHCP=yes >> diff --git a/configs/releng/root-image/etc/udev/rules.d/81-dhcpcd.rules >> b/configs/releng/root-image/etc/udev/rules.d/81-dhcpcd.rules >> deleted file mode 100644 >> index 1c4053c..0000000 >> --- a/configs/releng/root-image/etc/udev/rules.d/81-dhcpcd.rules >> +++ /dev/null >> @@ -1 +0,0 @@ >> -ACTION=="add", SUBSYSTEM=="net", ENV{INTERFACE}=="en*|eth*", >> ENV{SYSTEMD_WANTS}="dhcpcd@$name.service" >> diff --git a/configs/releng/root-image/root/customize_root_image.sh >> b/configs/releng/root-image/root/customize_root_image.sh >> index 9c85453..3e01e2d 100755 >> --- a/configs/releng/root-image/root/customize_root_image.sh >> +++ b/configs/releng/root-image/root/customize_root_image.sh >> @@ -18,5 +18,5 @@ chmod 440 /etc/sudoers.d/g_wheel >> sed -i "s/#Server/Server/g" /etc/pacman.d/mirrorlist >> sed -i 's/#\(Storage=\)auto/\1volatile/' /etc/systemd/journald.conf >> >> -systemctl enable pacman-init.service choose-mirror.service >> +systemctl enable pacman-init.service choose-mirror.service >> systemd-networkd.service >> systemctl set-default multi-user.target > > > Please also symlink /etc/resolv.conf to > /run/systemd/network/resolv.conf (I need to document that better, > sorry about that). Otherwise, (surprisingly ;-) ) +1 from me. > > Cheers, > > Tom >
Oki doki! Thanks for your great work! The issue here is when booting via PXE... The initcpio hook, writes on (append) etc/resolv.conf. Now, I think that I need to hack, and write to /run/systemd/network/resolv.conf instead. * Under PXE scenario: systemd-networkd will not be used because interface rename will fail (already UP from initramfs as eth) then /run/systemd/network/resolv.conf is untouched from systemd-network. * Under non-PXE scenario: /run/systemd/network/resolv.conf will be touched only by systemd-network. Also I think that can be a good idea for PXE scenario if-down-eth0, on initramfs as last step, then in this case, rename does work and dhcpcd is requested again but from systemd-networkd on real-root-fs. -- Gerardo Exequiel Pozzi \cos^2\alpha + \sin^2\alpha = 1
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