Alpine packer fixes: autologin, reset terminal modes

appliances/frr.gns3a

@@ -23,8 +23,8 @@
         {
             "filename": "frr-7.3.1.qcow2",
             "version": "7.3.1",
-            "md5sum": "5ed9434e6b87df86704145d77fb7d687",
-            "filesize": 47535104,
+            "md5sum": "e6bd9591a5c630bfe2c8688dc043b20b",
+            "filesize": 47348224,
             "download_url": "https://sourceforge.net/projects/gns-3/files/Qemu%20Appliances/",
             "direct_download_url": "http://downloads.sourceforge.net/project/gns-3/Qemu%20Appliances/frr-7.3.1.qcow2"
         }

packer/alpine-linux/scripts/frr.sh

@@ -18,12 +18,18 @@ cat > /root/set_hostname << 'EOF'
 #!/bin/sh
 
 if [ $# -ne 1 ]; then
-	echo "usage: set_hostname hostname" >&2
+	echo "usage: set_hostname host" >&2
 	exit 1
 fi
 
-hostname=$1
-domain=$(hostname -d)
+host=$1
+hostname=${host%%.*}
+if [ "$host" = "$hostname" ]; then
+	domain=$(hostname -d)
+else
+	domain=${host#*.}
+fi
+
 hostname "$hostname"
 echo "$hostname" > /etc/hostname
 sed -i -e "s/^127\.0\.0\.1.*/127.0.0.1\t${hostname}.${domain} ${hostname} localhost.localdomain localhost/" /etc/hosts
@@ -37,9 +43,12 @@ echo "service integrated-vtysh-config" > /etc/frr/vtysh.conf
 chown frr:frr /etc/frr/vtysh.conf
 
 # run vtysh in .profile
-cat > /root/.profile << EOF
+cat > /root/.profile << 'EOF'
 # ~/.profile: executed by Bourne-compatible login shells.
 
+# reset terminal modes
+[ -t 1 ] && printf '\e[?5l\e[?7h\e[?8h'
+
 if [ "$BASH" ]; then
   if [ -f ~/.bashrc ]; then
     . ~/.bashrc

packer/alpine-linux/scripts/serial.sh

@@ -2,4 +2,4 @@
 sed -i 's/\(APPEND .*\)/\1 console=ttyS0/' /boot/extlinux.conf
 
 # autologin on serial console
-sed -i 's/^#* *ttyS0.*/ttyS0::respawn:\/bin\/login -f root/' /etc/inittab
+sed -i 's/^ttyS0.*/ttyS0::respawn:\/bin\/login -f root/' /etc/inittab

packer/alpine-linux/scripts/setup.sh

@@ -1,6 +1,27 @@
 # install additional packages
 apk add nano busybox-extras
 
+# create .profile
+cat > /root/.profile << 'EOF'
+# ~/.profile: executed by Bourne-compatible login shells.
+
+# reset terminal modes
+[ -t 1 ] && printf '\e[?5l\e[?7h\e[?8h'
+
+if [ "$BASH" ]; then
+  if [ -f ~/.bashrc ]; then
+    . ~/.bashrc
+  fi
+fi
+
+mesg n || true
+EOF
+
+find /home -type d -mindepth 1 -maxdepth 1 | while read -r home; do
+	cp -p /root/.profile "$home/"
+	chown $(stat -c '%u:%g' "$home") "$home/.profile"
+done
+
 # network configuration
 cat > /etc/network/interfaces << EOF
 #