I'm trying to setup a Yocto build using NetworkManager v1.22.16 and
systemd 244.5.
https://www.freedesktop.org/software/systemd/man/systemd-resolved.service.html#/etc/resolv.conf
recommends I setup /etc/resolv.conf as a symbolic link to
/var/run/systemd/resolve/stub-resolv.conf. Initially it was linked to
/etc/resolv-conf.NetworkManager but I've fixed that by adding a
networkmanager_%.bbappend file with:
ALTERNATIVE_${PN} = ""
But now I find /etc/resolv.conf is a symbolic link to
/etc/resolv-conf.systemd, which is itself a symbolic link to
/run/systemd/resolve/resolv.conf. This seems to come from
systemd_244.5.bb:
http://cgit.openembedded.org/openembedded-core/tree/meta/recipes-core/systemd/systemd_244.5.bb?h=dunfell#n289
if ! ${@bb.utils.contains('PACKAGECONFIG', 'resolved', 'true',
'false', d)}; then
echo 'L! ${sysconfdir}/resolv.conf - - - -
../run/systemd/resolve/resolv.conf'
>>${D}${exec_prefix}/lib/tmpfiles.d/etc.conf
echo 'd /run/systemd/resolve 0755 root root -'
>>${D}${exec_prefix}/lib/tmpfiles.d/systemd.conf
echo 'f /run/systemd/resolve/resolv.conf 0644 root root'
>>${D}${exec_prefix}/lib/tmpfiles.d/systemd.conf
ln -s ../run/systemd/resolve/resolv.conf
${D}${sysconfdir}/resolv-conf.systemd
else
sed -i -e "s%^L! /etc/resolv.conf.*$%L! /etc/resolv.conf - - -
- ../run/systemd/resolve/resolv.conf%g"
${D}${exec_prefix}/lib/tmpfiles.d/etc.conf
ln -s ../run/systemd/resolve/resolv.conf
${D}${sysconfdir}/resolv-conf.systemd
fi
But there doesn't seem to be any support for making /etc/resolv.conf a
symbolic link to /var/run/systemd/resolve/stub-resolv.conf. Is there
any way of doing this that I'm missing or is this functionality just
missing?
(Apologies if this is the wrong forum for this, I'm relatively new to
Yocto and systemd).
Thanks.
--
Tom Isaacson
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