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| author | Helmut Grohne <helmut@subdivi.de> | 2022-12-22 22:04:03 +0100 |
|---|---|---|
| committer | Helmut Grohne <helmut@subdivi.de> | 2022-12-22 22:04:03 +0100 |
| commit | 444b51356c20471c891dd41c7b08b6fb4d475cb3 (patch) | |
| tree | 7ffad6e348862267492fe03dedacdd023030658e /debvm-create | |
| parent | 4e10d0b4df0118c048c815d30191da702776735e (diff) | |
| download | debvm-444b51356c20471c891dd41c7b08b6fb4d475cb3.tar.gz | |
fix local dns search
Previously, the /etc/resolv.conf was inherited from the host. It would
thus also inherit the search domains. Now, the generated image lacks the
host's resolv.conf and thus it search domains. This is good for
reproducibility. In order to continue resolving plain host names, we
tell qemu to serve the search domain via dhcp and we tell networkd to
trust the dhcp server's domains.
Signed-off-by: Jochen Sprickerhof <git@jochen.sprickerhof.de>
Diffstat (limited to 'debvm-create')
| -rwxr-xr-x | debvm-create | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/debvm-create b/debvm-create index e907962..5bcd55d 100755 --- a/debvm-create +++ b/debvm-create @@ -157,7 +157,7 @@ set -- '--customize-hook=chroot "$1" passwd --delete root' "$@" # dhcp on all network interfaces set -- \ '--customize-hook=chroot "$1" systemctl enable systemd-networkd.service' \ - "--customize-hook=printf '"'[Match]\nName=en*\nName=eth*\n[Network]\nDHCP=yes\n'"'"' > "$1/etc/systemd/network/20-wired.network"' \ + "--customize-hook=printf '"'[Match]\nName=en*\nName=eth*\n[Network]\nDHCP=yes\n[DHCPv4]\nUseDomains=yes\n'"'"' > "$1/etc/systemd/network/20-wired.network"' \ "$@" # add ssh key for root |