code.grnet.gr Git - snf-network/blob - kvm-ifup-custom

   1 #!/bin/bash
   2
   3 # This is an example of a Ganeti kvm ifup script that configures network
   4 # interfaces based on the initial deployment of the Okeanos project
   5
   6 source /etc/default/snf-network
   7 source /usr/lib/snf-network/common.sh
   8
   9 get_info
  10
  11 try clear_routed_setup_ipv4
  12 try clear_routed_setup_ipv6
  13 try clear_routed_setup_firewall
  14 try clear_ebtables
  15 try clear_nfdhcpd
  16
  17 if [ "$MODE" = "routed" ]; then
  18   ip link set $INTERFACE addr $TAP_CONSTANT_MAC up
  19 elif [ "$MODE" = "bridged" ]; then
  20   ip link set $INTERFACE up
  21   brctl addif $BRIDGE $INTERFACE
  22 fi
  23
  24 for tag in $NETWORK_TAGS; do
  25   case $tag in
  26   $IP_LESS_ROUTED_TAG)
  27     try routed_setup_ipv4
  28     try routed_setup_ipv6
  29     try routed_setup_firewall
  30     try send_garp
  31   ;;
  32   $NFDHCPD_TAG)
  33     try setup_nfdhcpd
  34   ;;
  35   $MAC_FILTERED_TAG)
  36     try init_ebtables
  37     try setup_ebtables
  38   ;;
  39   $MASQ_TAG)
  40     try setup_masq
  41   ;;
  42   esac
  43 done
  44
  45 if [ -x "$IFUP_EXTRA_SCRIPT" ]; then
  46   exec $IFUP_EXTRA_SCRIPT "$@"
  47 fi
  48
  49 exit 0