TT#44969 Pass ngcppxeinstall parameter to config file

For Pro installation from another node we use internal network for
installation and we do not need to configure gateway on internal interface.

Change-Id: I8e95851c1b2132728e8846cf0c1d0d5149d06d74

templates/scripts/includes/deployment.sh

@@ -98,6 +98,7 @@ SIPWISE_APT_KEY_PATH="/etc/apt/trusted.gpg.d/sipwise.gpg"
 # overriden later, although since the checksum is the same we could use this URL
 # also for Pro/Carrier installations
 SIPWISE_APT_KEY_URL_PATH="/spce/sipwise.gpg"
+NGCP_PXE_INSTALL=false
 ADDITINAL_PACKAGES=(git augeas-tools gdisk)
 
 
@@ -657,6 +658,10 @@ if checkBootParam 'debootstrapkey=' ; then
   GPG_KEY=$(getBootParam debootstrapkey)
 fi
 
+if checkBootParam 'ngcppxeinstall' ; then
+  NGCP_PXE_INSTALL=true
+fi
+
 DEBIAN_URL="${DEBIAN_REPO_TRANSPORT}://${DEBIAN_REPO_HOST}"
 SIPWISE_URL="${SIPWISE_REPO_TRANSPORT}://${SIPWISE_REPO_HOST}"
 
@@ -1552,6 +1557,7 @@ DEFAULT_INTERNAL_NETMASK="${DEFAULT_INTERNAL_NETMASK}"
 INTERNAL_NETMASK="${INTERNAL_NETMASK}"
 RETRIEVE_MGMT_CONFIG="${RETRIEVE_MGMT_CONFIG}"
 MANAGEMENT_IP="${MANAGEMENT_IP}"
+NGCP_PXE_INSTALL="${NGCP_PXE_INSTALL}"
 EOF
   fi
 
@@ -1622,8 +1628,13 @@ EOT
       if "${DHCP}" ; then
         NET_DEV="${INSTALL_DEV}" METHOD='dhcp' "${netcardconf}"
       else
-        NET_DEV="${INSTALL_DEV}" METHOD='static' IPADDR="${INSTALL_IP}" NETMASK="${EXTERNAL_NETMASK}" \
+        if "${PRO_EDITION}" && "${NGCP_PXE_INSTALL}" ; then
+          NET_DEV="${INSTALL_DEV}" METHOD='static' IPADDR="${INSTALL_IP}" NETMASK="${EXTERNAL_NETMASK}" \
+          "${netcardconf}"
+        else
+          NET_DEV="${INSTALL_DEV}" METHOD='static' IPADDR="${INSTALL_IP}" NETMASK="${EXTERNAL_NETMASK}" \
           GATEWAY="${GW}" "${netcardconf}"
+        fi
       fi
     fi
     echo "Copying /etc/network/interfaces ..."