Ask the user for the gateway configuration of the foreman network

bin/foreman_server.sh

@@ -26,6 +26,7 @@ fi
 #PUBLIC_CONTROLLER_IP=10.9.9.10
 #PUBLIC_INTERFACE=eth2
 #PUBLIC_NETMASK=10.9.9.0/24
+#FOREMAN_GATEWAY=10.0.0.1 (or false for no gateway)
 if [ "x$PRIVATE_CONTROLLER_IP" = "x" ]; then
  echo "You must define PRIVATE_CONTROLLER_IP before running this script"
  exit 1
@@ -50,6 +51,12 @@ if [ "x$PUBLIC_NETMASK" = "x" ]; then
  echo "You must define PUBLIC_NETMASK before running this script"
  exit 1
 fi
+if [ "x$FOREMAN_GATEWAY" = "x" ]; then
+ echo "You must define FOREMAN_GATEWAY before running this script"
+ echo " Use either the gateway IP for the internal Foreman network, or"
+ echo " use 'false' to have no gateway offered for non-routable networks"
+ exit 1
+fi
 
 if [ "x$SCL_RUBY_HOME" = "x" ]; then
  SCL_RUBY_HOME=/opt/rh/ruby193/root
@@ -146,7 +153,7 @@ if [ "$FOREMAN_PROVISIONING" = "true" ]; then
 cat >> installer.pp << EOM
  tftp_servername => '$(scl enable ruby193 "facter ipaddress_${SECONDARY_INT}")',
  dhcp => true,
- dhcp_gateway => false,
+ dhcp_gateway => '${FOREMAN_GATEWAY}',
  dhcp_range => '${SECONDARY_PREFIX}.50 ${SECONDARY_PREFIX}.200',
  dhcp_interface => '${SECONDARY_INT}',