update for remote install

This update fixes the installer if executed remotely, "prevent" the ssh conection to be closed, by network changes.
However it produces more output errors in the installation phase, witch are "ok", because they get fixed on reboot.

RPiOS64-IA-Install.sh

@@ -1,6 +1,6 @@
 # !/bin/bash
 #######################################################################
-# Name:     RPiOS64-IA-Install.sh           Version:      0.1.1       #
+# Name:     RPiOS64-IA-Install.sh           Version:      0.1.2       #
 # Created:  07.09.2021                      Modified: 13.11.2021      #
 # Author:   TuxfeatMac J.T.                                           #
 # Purpose:  interactive, automatic, Pimox7 installation RPi4B, RPi3B+ #
@@ -86,13 +86,17 @@ THE PIMOX REPO WILL BE ADDED IN : $YELLOW /etc/apt/sources.list.d/pimox.list $NO
 $GRAY# Pimox 7 Development Repo$NORMAL
 deb https://raw.githubusercontent.com/pimox/pimox7/master/ dev/
 =========================================================================================
-THE NETWORK CONFIGURATION IN : $YELLOW /etc/network/interfaces $NORMAL WILL BE $RED OVERWRITTEN $NORMAL !!! WITH :
+THE NETWORK CONFIGURATION IN : $YELLOW /etc/network/interfaces $NORMAL WILL BE $RED CHANGED $NORMAL !!! TO :
 auto lo
 iface lo inet loopback
-auto  eth0
+iface eth0 inet manual
-iface eth0 inet static
+auto vmbr0
-address $GREEN$RPI_IP$NORMAL
+iface vmbr0 inet static
-gateway $GREEN$GATEWAY$NORMAL
+        address $GREEN $RPI_IP $NORMAL
+        gateway $GREEN $GATEWAY $NORMAL
+        bridge-ports eth0
+        bridge-stp off
+        bridge-fd 0
 =========================================================================================
 THE HOSTNAMES IN : $YELLOW /etc/hosts $NORMAL WILL BE $RED OVERWRITTEN $NORMAL !!! WITH :
 127.0.0.1\tlocalhost
@@ -125,16 +129,6 @@ printf "
 
 #### SET NEW HOSTNAME ###################################################################################################################
 hostnamectl set-hostname $HOSTNAME
-printf "127.0.0.1\tlocalhost
-$RPI_IP_ONLY\t$HOSTNAME" > /etc/hosts
-
-#### RECONFIGURE NETWORK ################################################################################################################
-printf "auto lo
-iface lo inet loopback
-auto eth0
-iface eth0 inet static
-address $RPI_IP
-gateway $GATEWAY\n" > /etc/network/interfaces
 
 #### ADD SOURCE PIMOX7 + KEY & UPDATE & INSTALL RPI-KERNEL-HEADERS #######################################################################
 printf "# PiMox7 Development Repo
@@ -146,9 +140,6 @@ apt update && apt upgrade -y && apt install -y raspberrypi-kernel-headers
 apt purge -y dhcpcd5
 apt autoremove -y
 
-#### PREVENT DEFAULT NETCONFIGURATION ####################################################################################################
-rm -r /etc/network/interfaces.new
-
 #### FIX CONTAINER STATS NOT SHOWING UP IN WEB GUI #######################################################################################
 if [ "$(cat /boot/cmdline.txt | grep cgroup)" != "" ]
  then
@@ -159,6 +150,24 @@ fi
 
 #### INSTALL PIMOX7 AND REBOOT ###########################################################################################################
 DEBIAN_FRONTEND=noninteractive apt install -y -o Dpkg::Options::="--force-confdef" proxmox-ve
+
+#### RECONFIGURE NETWORK #### /etc/hosts REMOVE IPv6 #### /etc/network/interfaces.new CONFIGURE NETWORK TO CHANGE ON REBOOT ##############
+printf "127.0.0.1\tlocalhost
+$RPI_IP_ONLY\t$HOSTNAME\n" > /etc/hosts
+printf "auto lo
+iface lo inet loopback
+
+iface eth0 inet manual
+
+auto vmbr0
+iface vmbr0 inet static
+        address $RPI_IP
+        gateway $GATEWAY
+        bridge-ports eth0
+        bridge-stp off
+        bridge-fd 0 \n" > /etc/network/interfaces.new
+
+### FINAL MESSAGE ########################################################################################################################
 printf "
 =========================================================================================
                         ! ERRORS ARE NOMALAY FINE -> README.md  !
@@ -170,7 +179,7 @@ printf "
 =========================================================================================
 
     after rebbot the PVE web interface will be reachable here :
-      --->  $GREEN https://$RPI_IP:8006/ $NORMAL <---
+      --->  $GREEN https://$RPI_IP_ONLY:8006/ $NORMAL <---
 \n" && sleep 7 && reboot
 
 #### EOF ####