1 files changed, 43 insertions, 0 deletions
diff --git a/modules.d/80cms/cmsifup.sh b/modules.d/80cms/cmsifup.sh
new file mode 100755
index 0000000..285e20d
--- /dev/null
+++ b/modules.d/80cms/cmsifup.sh
@@ -0,0 +1,43 @@
+#!/bin/bash
+
+type getarg > /dev/null 2>&1 || . /lib/dracut-lib.sh
+
+DEVICE=$1
+
+. /tmp/cms.conf
+
+strglobin "$IPADDR" '*:*:*' && ipv6=1
+
+if [ "$ipv6" ] && ! str_starts "$IPADDR" "["; then
+    IPADDR="[$IPADDR]"
+fi
+
+if [ "$ipv6" ] && ! str_starts "$GATEWAY" "["; then
+    GATEWAY="[$GATEWAY]"
+fi
+
+if [ "$ipv6" ]; then
+    # shellcheck disable=SC2153
+    IFS="," read -r DNS1 DNS2 _ <<< "$DNS"
+else
+    IFS=":" read -r DNS1 DNS2 _ <<< "$DNS"
+fi
+
+{
+    echo "ip=$IPADDR::$GATEWAY:$NETMASK:$HOSTNAME:$DEVICE:none:$MTU:$MACADDR"
+    for i in $DNS1 $DNS2; do
+        echo "nameserver=$i"
+    done
+} > /etc/cmdline.d/80-cms.conf
+
+[ -e "/tmp/net.ifaces" ] && read -r IFACES < /tmp/net.ifaces
+IFACES="$IFACES $DEVICE"
+echo "$IFACES" >> /tmp/net.ifaces
+
+if [ -x /usr/libexec/nm-initrd-generator ] || [ -x /usr/lib/nm-initrd-generator ]; then
+    type nm_generate_connections > /dev/null 2>&1 || . /lib/nm-lib.sh
+    nm_generate_connections
+    nm_reload_connections
+else
+    exec ifup "$DEVICE"
+fi