ctdb/tests/complex/60_rogueip_releaseip.sh

   1 #!/bin/bash
   2
   3 test_info()
   4 {
   5     cat <<EOF
   6 Verify that the recovery daemon correctly handles a rogue IP
   7
   8 It should be released...
   9 EOF
  10 }
  11
  12 . "${TEST_SCRIPTS_DIR}/integration.bash"
  13
  14 ctdb_test_init "$@"
  15
  16 set -e
  17
  18 cluster_is_healthy
  19
  20 # Reset configuration
  21 ctdb_restart_when_done
  22
  23 select_test_node_and_ips
  24
  25 echo "Using $test_ip, which is onnode $test_node"
  26
  27 get_test_ip_mask_and_iface
  28
  29 echo "Finding another node that knows about $test_ip"
  30 ctdb_get_all_pnns
  31 other_node=""
  32 for i in $all_pnns ; do
  33         if [ "$i" = "$test_node" ] ; then
  34                 continue
  35         fi
  36         try_command_on_node $i "$CTDB ip"
  37         n=$(awk -v ip="$test_ip" '$1 == ip { print }' <<<"$out")
  38         if [ -n "$n" ] ; then
  39                 other_node="$i"
  40                 break
  41         fi
  42 done
  43 if [ -z "$other_node" ] ; then
  44         die "Unable to find another node that knows about $test_ip"
  45 fi
  46
  47 echo "Adding $test_ip on node $other_node"
  48 try_command_on_node $other_node "ip addr add ${test_ip}/${mask} dev ${iface}"
  49
  50 rogue_ip_is_gone ()
  51 {
  52         local pnn="$1"
  53         local test_ip="$2"
  54         try_command_on_node $pnn $CTDB_TEST_WRAPPER ip_maskbits_iface $test_ip
  55         [ -z "$out" ]
  56 }
  57
  58 echo "Waiting until rogue IP is no longer assigned..."
  59 wait_until 30 rogue_ip_is_gone $other_node $test_ip