ctdb/tests/eventscripts/scripts/10.interface.sh

   1 setup ()
   2 {
   3         setup_public_addresses
   4 }
   5
   6 _tcp_connections ()
   7 {
   8         _count="$1"
   9         _sip="$2"
  10         _sport="$3"
  11         _cip_base="$4"
  12         _cport_base="$5"
  13
  14         _cip_prefix="${_cip_base%.*}"
  15         _cip_suffix="${_cip_base##*.}"
  16
  17         for _i in $(seq 1 $_count) ; do
  18                 _cip_last=$((_cip_suffix + _i))
  19                 _cip="${_cip_prefix}.${_cip_last}"
  20                 _cport=$((_cport_base + _i))
  21                 echo "${_sip}:${_sport} ${_cip}:${_cport}"
  22         done
  23 }
  24
  25 setup_tcp_connections ()
  26 {
  27         _t="${FAKE_NETWORK_STATE}/tcp-established"
  28         export FAKE_NETSTAT_TCP_ESTABLISHED_FILE="$_t"
  29         _tcp_connections "$@" >"$FAKE_NETSTAT_TCP_ESTABLISHED_FILE"
  30 }
  31
  32 setup_tcp_connections_unkillable ()
  33 {
  34         # These connections are listed by the "ss" stub but are not
  35         # killed by the "ctdb killtcp" stub.  So killing these
  36         # connections will never succeed... and will look like a time
  37         # out.
  38         _t=$(_tcp_connections "$@" | sed -e 's/ /|/g')
  39         export FAKE_NETSTAT_TCP_ESTABLISHED="$_t"
  40 }
  41
  42 # Setup some fake /proc/net/bonding files with just enough info for
  43 # the eventscripts.
  44
  45 # arg1 is interface name, arg2 is currently active slave (use "None"
  46 # if none), arg3 is MII status ("up" or "down").
  47 setup_bond ()
  48 {
  49         _iface="$1"
  50         _slave="${2:-${_iface}_sl_0}"
  51         _mii_s="${3:-up}"
  52         _mii_subs="${4:-${_mii_s:-up}}"
  53
  54         cat <<EOF
  55 Setting $_iface to be a bond with active slave $_slave and MII status $_mii_s
  56 EOF
  57
  58         _t="${FAKE_NETWORK_STATE}/proc-net-bonding"
  59         export FAKE_PROC_NET_BONDING="$_t"
  60         mkdir -p "$FAKE_PROC_NET_BONDING"
  61
  62         cat >"${FAKE_PROC_NET_BONDING}/$_iface" <<EOF
  63 Bonding Mode: IEEE 802.3ad Dynamic link aggregation
  64 Currently Active Slave: $_slave
  65 # Status of the bond
  66 MII Status: $_mii_s
  67 # Status of 1st pretend adapter
  68 MII Status: $_mii_subs
  69 # Status of 2nd pretend adapter
  70 MII Status: $_mii_subs
  71 EOF
  72 }