Unverified Commit 536d4255 authored by Kroese's avatar Kroese Committed by GitHub
Browse files

Error messages

parent 6f9e77a4

run/network.sh

+5 −7
Original line number Diff line number Diff line
@@ -41,10 +41,8 @@ configureDHCP() { 
  # create dev file (there is no udev in container: need to be done manually)

  IFS=: read MAJOR MINOR < <(cat /sys/devices/virtual/net/${VM_NET_TAP}/tap*/dev)



  if [[ "x${MAJOR}" != "x" ]]; then

    echo "Info: Please make sure that the following docker setting is used: --device-cgroup-rule='c ${MAJOR}:* rwm'"

  else

     echo "Info: Macvtap creation issue: Cannot find: /sys/class/net/${VM_NET_TAP}/" && exit 18

  if (( MAJOR < 1)); then

     echo "ERROR: Cannot find: sys/devices/virtual/net/${VM_NET_TAP}" && exit 18

  fi



  [[ ! -e ${TAP_PATH} ]] && [[ -e /dev0/${TAP_PATH##*/} ]] && ln -s /dev0/${TAP_PATH##*/} ${TAP_PATH}
@@ -53,11 +51,11 @@ configureDHCP() { 
    mknod ${TAP_PATH} c $MAJOR $MINOR && : || ("ERROR: Cannot mknod: ${TAP_PATH}" && exit 20)

  fi



  if ! exec 30>>$TAP_PATH; then

    echo "ERROR: Please add the following docker variable: --device-cgroup-rule='c ${MAJOR}:* rwm'" && exit 21

  if ! exec 30>>$TAP_PATH 2>/dev/null; then

    echo "ERROR: Please add the following docker variable to your container: --device-cgroup-rule='c ${MAJOR}:* rwm'" && exit 21

  fi



  if ! exec 40>>/dev/vhost-net; then

  if ! exec 40>>/dev/vhost-net 2>/dev/null; then

    echo "ERROR: Cannot find vhost!" && exit 22 

  fi