1# VNET/jail utility functions 2## 3 4list_interface() 5{ 6 echo $1 >> created_interfaces.lst 7} 8 9unlist_interface() 10{ 11 sed -i "" /^$1\$/d created_interfaces.lst 12} 13 14vnet_init() 15{ 16 if [ "`sysctl -i -n kern.features.vimage`" != 1 ]; then 17 atf_skip "This test requires VIMAGE" 18 fi 19} 20 21vnet_mkepair() 22{ 23 ifname=$(ifconfig epair create) 24 list_interface $ifname 25 list_interface ${ifname%a}b 26 echo ${ifname%a} 27} 28 29vnet_mkbridge() 30{ 31 ifname=$(ifconfig bridge create) 32 list_interface $ifname 33 echo ${ifname} 34} 35 36vnet_mkvlan() 37{ 38 ifname=$(ifconfig vlan create) 39 list_interface $ifname 40 echo ${ifname} 41} 42 43vnet_mkloopback() 44{ 45 ifname=$(ifconfig lo create) 46 list_interface $ifname 47 echo ${ifname} 48} 49 50vnet_mkjail() 51{ 52 jailname=$1 53 shift 54 55 vnet_interfaces= 56 for ifname in $@ 57 do 58 vnet_interfaces="${vnet_interfaces} vnet.interface=${ifname}" 59 unlist_interface $ifname 60 done 61 jail -c name=${jailname} persist vnet ${vnet_interfaces} 62 63 echo $jailname $@ >> created_jails.lst 64} 65 66vnet_ifmove() 67{ 68 ifname=$1 69 jailname=$2 70 71 ifconfig ${ifname} vnet ${jailname} 72 unlist_interface $ifname 73 sed -i "" "/^${jailname}/s/\$/ ${ifname}/" created_jails.lst 74} 75 76vnet_ifrename_jail() 77{ 78 jailname=$1 79 ifname=$2 80 ifnewname=$3 81 82 jexec ${jailname} ifconfig $ifname name $ifnewname 83 sed -i "" "/^${jailname}/s/${ifname}/${ifnewname}/" created_jails.lst 84} 85 86vnet_cleanup() 87{ 88 if [ -f created_jails.lst ]; then 89 while read jailname ifnames; do 90 for ifname in ${ifnames}; do 91 jexec ${jailname} ifconfig ${ifname} destroy 92 done 93 jail -r ${jailname} 94 done < created_jails.lst 95 rm created_jails.lst 96 fi 97 98 if [ -f created_interfaces.lst ]; then 99 for ifname in `cat created_interfaces.lst` 100 do 101 ifconfig ${ifname} destroy 102 done 103 rm created_interfaces.lst 104 fi 105} 106