emily/nixos-images
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

kexec-installer: make iproute2 optional

Browse source
This commit is contained in:
Jörg Thalheim 2022-11-25 09:58:23 +01:00
parent ddaae7671a
commit 91abdb7e6e
1 changed files with 15 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
nix/kexec-installer.nix
View file

@ -31,8 +31,13 @@
done done
# save the networking config for later use # save the networking config for later use
if ! type -p ip &>/dev/null; then
ip --json addr > addrs.json ip --json addr > addrs.json
ip --json route > routes.json ip --json route > routes.json
else
echo "Skip saving static network addresses because no iproute2 binary is available." 2>&1
echo "The image can depends only on DHCP to get network after reboot!" 2>&1
fi
find | cpio -o -H newc | gzip -9 > ../extra.gz find | cpio -o -H newc | gzip -9 > ../extra.gz
popd popd
@ -88,10 +93,17 @@
wantedBy = [ "multi-user.target" ]; wantedBy = [ "multi-user.target" ];
after = [ "network.target" ]; after = [ "network.target" ];
serviceConfig.ExecStart = "/run/current-system/sw/bin/restore_network /root/network/addrs.json /root/network/routes.json"; serviceConfig.ExecStart = "/run/current-system/sw/bin/restore_network /root/network/addrs.json /root/network/routes.json";
unitConfig.ConditionPathExists = [
"/root/network/addrs.json"
"/root/network/routes.json"
];
}; };
environment.systemPackages = [ environment.systemPackages = [
(pkgs.writers.writePython3Bin "restore_network" { flakeIgnore = ["E501"]; } ./restore_routes.py) (pkgs.writers.writePython3Bin "restore_network" {
flakeIgnore = ["E501"];
} ./restore_routes.py)
]; ];
# Restore ssh host and user keys if they are available. # Restore ssh host and user keys if they are available.