ctdb/tests/simple/60_recoverd_missing_ip.sh

   1 #!/bin/bash
   2
   3 test_info()
   4 {
   5     cat <<EOF
   6 Verify that the reconvery daemon handles unhosted IPs properly.
   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 # Reset configuration
  19 ctdb_restart_when_done
  20
  21 select_test_node_and_ips
  22
  23 echo "Running test against node $test_node and IP $test_ip"
  24
  25 get_test_ip_mask_and_iface
  26 echo "$test_ip/$mask is on $iface"
  27
  28 echo "Deleting IP $test_ip from all nodes"
  29 try_command_on_node -v $test_node $CTDB delip -n all $test_ip
  30
  31 wait_until_ips_are_on_node '!' $test_node $test_ip
  32
  33 try_command_on_node -v all $CTDB ip
  34
  35 my_exit_hook ()
  36 {
  37     if [ -z "$TEST_LOCAL_DAEMONS" ] ; then
  38         onnode -q all $CTDB enablescript "10.interface"
  39     fi
  40 }
  41
  42 ctdb_test_exit_hook_add my_exit_hook
  43
  44 # This forces us to wait until the ipreallocated associated with the
  45 # delips is complete.
  46 try_command_on_node $test_node $CTDB sync
  47
  48 # Wait for a monitor event.  Then the next steps are unlikely to occur
  49 # in the middle of a monitor event and will have the expected effect.
  50 wait_for_monitor_event $test_node
  51
  52 if [ -z "$TEST_LOCAL_DAEMONS" ] ; then
  53     # Stop monitor events from bringing up the link status of an interface
  54     try_command_on_node $test_node $CTDB disablescript 10.interface
  55 fi
  56
  57 echo "Marking interface $iface down on node $test_node"
  58 try_command_on_node $test_node $CTDB setifacelink $iface down
  59
  60 try_command_on_node $test_node $CTDB clearlog recoverd
  61
  62 echo "Adding IP $test_ip to node $test_node"
  63 try_command_on_node $test_node $CTDB addip $test_ip/$mask $iface
  64
  65 # Give the recovery daemon enough time to start doing IP verification
  66 sleep_for 15
  67
  68 try_command_on_node $test_node $CTDB getlog recoverd
  69
  70 msg="Public IP '$test_ip' is not assigned and we could serve it"
  71
  72 if grep "$msg"  <<<"$out" ; then
  73     echo "BAD: the recovery daemon noticed that the IP was unhosted"
  74     exit 1
  75 else
  76     echo "GOOD: the recovery daemon did not notice that the IP was unhosted"
  77 fi
  78
  79 try_command_on_node $test_node $CTDB clearlog recoverd
  80
  81 echo "Marking interface $iface up on node $test_node"
  82 try_command_on_node $test_node $CTDB setifacelink $iface up
  83
  84 wait_until_ips_are_on_node $test_node $test_ip
  85
  86 try_command_on_node -v $test_node $CTDB getlog recoverd
  87
  88 if grep "$msg" <<<"$out" ; then
  89     echo "GOOD: the recovery daemon noticed that the IP was unhosted"
  90 else
  91     echo "BAD: the recovery daemon did not notice that the IP was unhosted"
  92     exit 1
  93 fi