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 . "${TEST_SCRIPTS_DIR}/integration.bash"
  17
  18 set -e
  19
  20 if [ -z "$TEST_LOCAL_DAEMONS" ] ; then
  21         echo "SKIPPING this test - only runs against local daemons"
  22         exit 0
  23 fi
  24
  25 echo "Starting CTDB with failover disabled..."
  26 ctdb_test_init --disable-failover
  27
  28 cluster_is_healthy
  29
  30 echo "Getting IP allocation..."
  31 try_command_on_node -v any "$CTDB ip all | tail -n +2"
  32
  33 while read ip pnn ; do
  34         if [ "$pnn" != "-1" ] ; then
  35                 die "BAD: IP address ${ip} is assigned to node ${pnn}"
  36         fi
  37 done <<EOF
  38 $out
  39 EOF
  40
  41 echo "GOOD: All IP addresses are unassigned"
  42
  43 echo "----------------------------------------"
  44
  45 echo "Starting CTDB with an empty public addresses configuration..."
  46 ctdb_test_init --no-public-addresses
  47
  48 cluster_is_healthy
  49
  50 echo "Trying explicit ipreallocate..."
  51 try_command_on_node any $CTDB ipreallocate
  52
  53 echo "Good, that seems to work!"
  54 echo