ctdb/tests/simple/20_delip_iface_gc.sh

   1 #!/bin/bash
   2
   3 test_info()
   4 {
   5     cat <<EOF
   6 Verify that an interface is deleted when all IPs on it are deleted.
   7 EOF
   8 }
   9
  10 . "${TEST_SCRIPTS_DIR}/integration.bash"
  11
  12 ctdb_test_init
  13
  14 set -e
  15
  16 cluster_is_healthy
  17
  18 select_test_node_and_ips
  19
  20 # Find interfaces on test node
  21 try_command_on_node $test_node "$CTDB ifaces -X"
  22 ifaces=$(awk -F'|' 'NR > 1 { print $2 }' <<<"$out")
  23 echo "Node ${test_node} has interfaces: ${ifaces}"
  24
  25 # Delete all IPs on each interface...  deleting IPs from one interface
  26 # can cause other interfaces to disappear, so we need to be careful...
  27 for i in $ifaces ; do
  28     try_command_on_node $test_node "$CTDB ifaces -X"
  29     info=$(awk -F'|' -v iface="$i" '$2 == iface { print $0 }' <<<"$out")
  30
  31     if [ -z "$info" ] ; then
  32         echo "Interface ${i} missing... assuming already deleted!"
  33         continue
  34     fi
  35
  36     echo "Deleting IPs on interface ${i}, with this information:"
  37     echo " $info"
  38
  39     try_command_on_node $test_node "$CTDB ip -v -X | tail -n +2"
  40     awk -F'|' -v i="$i" \
  41         '$6 == i { print $2 }' <<<"$out" |
  42     while read ip ; do
  43         echo "  $ip"
  44         try_command_on_node $test_node "$CTDB delip $ip"
  45     done
  46     try_command_on_node $test_node "$CTDB ipreallocate"
  47
  48     try_command_on_node $test_node "$CTDB ifaces -X"
  49     info=$(awk -F'|' -v iface="$i" '$2 == iface { print $0 }' <<<"$out")
  50
  51     if [ -z "$info" ] ; then
  52         echo "GOOD: Interface ${i} has been garbage collected"
  53     else
  54         echo "BAD: Interface ${i} still exists"
  55         echo "$out"
  56         exit 1
  57     fi
  58 done