tests/sys/common/vnet.subr

   1 # VNET/jail utility functions
   2 ##
   3
   4 list_interface()
   5 {
   6         echo $1 >> created_interfaces.lst
   7 }
   8
   9 unlist_interface()
  10 {
  11         sed -i "" /^$1\$/d created_interfaces.lst
  12 }
  13
  14 vnet_init()
  15 {
  16         if [ "`sysctl -i -n kern.features.vimage`" != 1 ]; then
  17                 atf_skip "This test requires VIMAGE"
  18         fi
  19 }
  20
  21 vnet_mkepair()
  22 {
  23         ifname=$(ifconfig epair create)
  24         list_interface $ifname
  25         list_interface ${ifname%a}b
  26         echo ${ifname%a}
  27 }
  28
  29 vnet_mkbridge()
  30 {
  31         ifname=$(ifconfig bridge create)
  32         list_interface $ifname
  33         echo ${ifname}
  34 }
  35
  36 vnet_mkvlan()
  37 {
  38         ifname=$(ifconfig vlan create)
  39         list_interface $ifname
  40         echo ${ifname}
  41 }
  42
  43 vnet_mkloopback()
  44 {
  45         ifname=$(ifconfig lo create)
  46         list_interface $ifname
  47         echo ${ifname}
  48 }
  49
  50 vnet_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
  66 vnet_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
  76 vnet_ifrename_jail()
  77 {
  78         jailname=$1
  79         ifname=$2
  80         ifnewname=$3
  81
  82         ifconfig -j ${jailname} $ifname name $ifnewname
  83         sed -i "" "/^${jailname}/s/${ifname}/${ifnewname}/" created_jails.lst
  84 }
  85
  86 vnet_cleanup()
  87 {
  88         if [ -f created_jails.lst ]; then
  89                 while read jailname ifnames; do
  90                         for ifname in ${ifnames}; do
  91                                 ifconfig -j ${jailname} ${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                 while read ifname; do
 100                         ifconfig ${ifname} destroy
 101                 done < created_interfaces.lst
 102                 rm created_interfaces.lst
 103         fi
 104 }