AWS: Import aws setup script

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

src/initscripts/system/aws

@@ -6,8 +6,6 @@
 . /etc/sysconfig/rc
 . ${rc_functions}
 
-MD_URL="http://169.254.169.254/latest/meta-data"
-
 # https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/identify_ec2_instances.html
 running_on_ec2() {
 	local uuid
@@ -33,9 +31,7 @@ running_on_ec2() {
 case "${1}" in
 	start)
 		# Do nothing if we are not running on AWS EC2
-		running_on_ec2 || exit 0
-
-		boot_mesg "Setting up system to run on AWS EC2..."
+		#running_on_ec2 || exit 0
 
 		# Find the first interface to use
 		for i in /sys/class/net/*; do
@@ -58,30 +54,14 @@ case "${1}" in
 			boot_mesg "" ${NORMAL}
 		fi
 
-		# Assign ourselves an IP address to communicate with the meta-data service
-		ip addr add 169.254.169.1/24 dev "${intf}"
-		ip link set "${intf}" up
+		# Run a DHCP client and set up the system accordingly
+		dhclient -sf /etc/rc.d/helper/aws-setup "${intf}"
 
-		# Initialise system settings
-		if [ ! -s "/var/ipfire/main/settings" ]; then
-			hostname=$(curl ${MD_URL}/local-hostname)
+		# End DHCP client immediately
+		dhclient -sf /etc/rc.d/helper/aws-setup -r "${intf}"
 
-			(
-				echo "HOSTNAME=${hostname%%.*}"
-				echo "DOMAINNAME=${hostname#*.}"
-				echo "THEME=ipfire"
-				echo "LANGUAGE=en"
-				echo "KEYMAP=/lib/kbd/keymaps/i386/qwerty/us.map.gz"
-				echo "TIMEZONE=/usr/share/zoneinfo/posix/UTC"
-			) > /var/ipfire/main/settings
-		fi
-
-		# Remove any IP addresses
-		ip addr flush dev "${intf}"
-		echo_ok
-
-		# This script has now completed the first steps of setup
-		touch /var/ipfire/main/firstsetup_ok
+		# Trigger udev again to rename interfaces
+		udevadm trigger && udevadm settle
 		;;
 
 	status)