fix(35-network-manager): let the kernel generate a UUID for /etc/mach…

…ine-id This allows the module to work without systemd. See-also: dracutdevs/dracut#534 Bug: https://bugs.gentoo.org/677554 Co-authored-by: Mike Gilbert <[email protected]> Signed-off-by: Andrew Ammerlaan <[email protected]>
dracutng · May 3, 2024 · 1e2b5c3 · 1e2b5c3
1 parent db20908
commit 1e2b5c3
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/modules.d/35network-manager/module-setup.sh b/modules.d/35network-manager/module-setup.sh
@@ -72,7 +72,9 @@ install() {
     elif ! [[ -e "$initdir/etc/machine-id" ]]; then
         # The internal DHCP client silently fails if we
         # have no machine-id
-        systemd-machine-id-setup --root="$initdir"
+        local UUID
+        UUID=$(< /proc/sys/kernel/random/uuid)
+        echo "${UUID//-/}" > "$initdir/etc/machine-id"
     fi
 
     # We don't install the ifcfg files from the host automatically.