ctdb/tests/simple/19_ip_takeover_noop.sh

   1 #!/bin/bash
   2
   3 test_info()
   4 {
   5     cat <<EOF
   6 Check that CTDB operates correctly if:
   7
   8 * failover is disabled; or
   9 * there are 0 public IPs configured
  10
  11 This test only does anything with local daemons.  On a real cluster it
  12 has no way of updating configuration.
  13 EOF
  14 }
  15
  16 . "${TEST_SCRIPTS_DIR}/integration.bash"
  17
  18 ctdb_test_init "$@"
  19
  20 set -e
  21
  22 cluster_is_healthy
  23
  24 if [ -z "$TEST_LOCAL_DAEMONS" ] ; then
  25         echo "SKIPPING this test - only runs against local daemons"
  26         exit 0
  27 fi
  28
  29 # Reset configuration
  30 ctdb_restart_when_done
  31
  32 select_test_node_and_ips
  33
  34 ctdb_stop_all
  35
  36 echo "Starting CTDB with failover disabled..."
  37 setup_ctdb --disable-failover
  38 ctdb_start_all
  39
  40 wait_until_ready
  41
  42 echo "Getting IP allocation..."
  43 try_command_on_node -v any "$CTDB ip all | tail -n +2"
  44
  45 while read ip pnn ; do
  46         if [ "$pnn" != "-1" ] ; then
  47                 die "BAD: IP address ${ip} is assigned to node ${pnn}"
  48         fi
  49 done <<EOF
  50 $out
  51 EOF
  52
  53 echo "GOOD: All IP addresses are unassigned"
  54
  55 echo "----------------------------------------"
  56 ctdb_stop_all
  57
  58 echo "Starting CTDB with an empty public addresses configuration..."
  59 setup_ctdb --no-public-addresses
  60 ctdb_start_all
  61
  62 wait_until_ready
  63
  64 echo "Trying explicit ipreallocate..."
  65 try_command_on_node any $CTDB ipreallocate
  66
  67 echo "Good, that seems to work!"
  68 echo