TT#37257 Add all the network interfaces to udev rules

Our goal is to separate installation and configuration parts so
any network related things have to be configured after the installation
and reboot. But during the deployment.sh we need to configure one
interface which will be used after the reboot. So we need consistent
interfaces' name between reboot.

Change-Id: Ib4cd19bf0455c1365a2d33fc5a90209d0a5d62d7

templates/scripts/includes/deployment.sh

@@ -1319,20 +1319,36 @@ ff02::1         ip6-allnodes
 ff02::2         ip6-allrouters
 EOF
 
-if "$PRO_EDITION" && [[ $(imvirt) != "Physical" ]] ; then
-  echo "Generating udev persistent net rules."
-  INT_MAC=$(udevadm info -a -p /sys/class/net/${INTERNAL_DEV} | awk -F== '/ATTR{address}/ {print $2}')
-  EXT_MAC=$(udevadm info -a -p /sys/class/net/${EXTERNAL_DEV} | awk -F== '/ATTR{address}/ {print $2}')
+get_network_devices () {
+  # get list of available network devices (excl. some known-to-be-irrelevant ones, also see MT#8297)
+  net_devices=$(tail -n +3 /proc/net/dev | awk -F: '{print $1}'| sed "s/\s*//" | grep -ve '^vmnet' -ve '^vboxnet' -ve '^docker' -ve '^usb' | sort -u)
+  NETWORK_DEVICES=""
+  for network_device in ${net_devices} ${DEFAULT_INSTALL_DEV} ${INTERNAL_DEV} ${EXTERNAL_DEV} ; do
+    # avoid duplicates
+    echo "${NETWORK_DEVICES}" | grep -wq "${network_device}" || NETWORK_DEVICES="${NETWORK_DEVICES} ${network_device}"
+  done
+  export NETWORK_DEVICES
+  unset net_devices
+}
 
-  if [ "$INT_MAC" = "$EXT_MAC" ] ; then
-    die "Error: MAC address for $INTERNAL_DEV is same as for $EXTERNAL_DEV"
-  fi
+get_network_devices
 
-  cat > $TARGET/etc/udev/rules.d/70-persistent-net.rules << EOF
-## Generated by Sipwise deployment script
-SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}==$INT_MAC, ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="$INTERNAL_DEV"
-SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}==$EXT_MAC, ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="$EXTERNAL_DEV"
-EOF
+if "$PRO_EDITION" && [[ $(imvirt) != "Physical" ]] ; then
+  echo "Generating udev persistent net rules."
+  echo "## Generated by Sipwise deployment script" > \
+    "${TARGET}/etc/udev/rules.d/70-persistent-net.rules"
+  for dev in ${NETWORK_DEVICES}; do
+    [[ "${dev}" =~ ^(vlan|bond|lo) ]] && continue
+
+    mac=$(udevadm info -a -p "/sys/class/net/${dev}" | sed -nr 's/^ *ATTR\{address\}=="(.+)".*$/\1/p')
+    if [[ "${mac}" =~ ^([0-9A-Fa-f]{2}:){3}[0-9A-Fa-f]{2}$ ]]; then
+      echo "Adding device '${dev}' with MAC '${mac}'"
+      cat >> "${TARGET}/etc/udev/rules.d/70-persistent-net.rules" <<EOL
+SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="${mac}", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="${dev}"
+EOL
+    fi
+  done
+  unset mac
 fi
 
 if "$RETRIEVE_MGMT_CONFIG" ; then
@@ -1464,19 +1480,6 @@ deb ${DBG_MIRROR} ${DEBIAN_RELEASE}-debug main contrib non-free
 EOF
 }
 
-get_network_devices () {
-  # get list of available network devices (excl. some known-to-be-irrelevant ones, also see MT#8297)
-  net_devices=$(tail -n +3 /proc/net/dev | awk -F: '{print $1}'| sed "s/\s*//" | grep -ve '^vmnet' -ve '^vboxnet' -ve '^docker' -ve '^usb' | sort -u)
-
-  NETWORK_DEVICES=""
-  for network_device in $net_devices $DEFAULT_INSTALL_DEV $INTERNAL_DEV $EXTERNAL_DEV ; do
-    # avoid duplicates
-    echo "$NETWORK_DEVICES" | grep -wq "$network_device" || NETWORK_DEVICES="$NETWORK_DEVICES $network_device"
-  done
-  export NETWORK_DEVICES
-  unset net_devices
-}
-
 gen_installer_config () {
   mkdir -p "${TARGET}/etc/ngcp-installer/"
 
@@ -1508,7 +1511,6 @@ EOF
   fi
 
   if "$PRO_EDITION" ; then
-    get_network_devices
     cat >> ${TARGET}/etc/ngcp-installer/config_deploy.inc << EOF
 HNAME="${ROLE}"
 IP1="${IP1}"