ctdb/tests/scripts/integration_local_daemons.bash

   1 # Hey Emacs, this is a -*- shell-script -*- !!!  :-)
   2
   3 hdir="$CTDB_SCRIPTS_HELPER_BINDIR"
   4 export CTDB_EVENT_HELPER="${hdir}/ctdb-event"
   5
   6 if $CTDB_TESTS_ARE_INSTALLED ; then
   7         # Find it in $PATH
   8         helper="ctdb_local_daemons"
   9 else
  10         helper="${CTDB_TEST_DIR}/local_daemons.sh"
  11 fi
  12
  13 ctdb_local_daemons="${helper} ${CTDB_TEST_TMP_DIR}"
  14
  15 #######################################
  16
  17 setup_ctdb ()
  18 {
  19         local no_event_scripts=false
  20
  21         # All other options are passed through to local_daemons.sh setup
  22         case "$1" in
  23         --no-event-scripts) no_event_scripts=true ; shift ;;
  24         esac
  25
  26         $ctdb_local_daemons setup "$@" \
  27                 -n "$CTDB_TEST_LOCAL_DAEMONS" \
  28                 ${CTDB_USE_IPV6:+-6} \
  29                 ${CTDB_TEST_SWRAP_SO_PATH:+-S ${CTDB_TEST_SWRAP_SO_PATH}}
  30         # Burying the above in an if-statement condition reduces readability.
  31         # shellcheck disable=SC2181
  32         if [ $? -ne 0 ] ; then
  33                 exit 1
  34         fi
  35
  36         if $no_event_scripts ; then
  37                 # Want CTDB_BASE expanded when executed under onnode
  38                 # shellcheck disable=SC2016
  39                 $ctdb_local_daemons onnode -q all \
  40                                     'rm "${CTDB_BASE}/events/legacy/"*'
  41         fi
  42
  43         if $CTDB_TEST_PRINT_LOGS_ON_ERROR ; then
  44                 ctdb_test_exit_hook_add _print_logs_on_test_failure
  45         fi
  46 }
  47
  48 ctdb_nodes_start ()
  49 {
  50         local nodespec="${1:-all}"
  51
  52         $ctdb_local_daemons start "$nodespec"
  53 }
  54
  55 ctdb_nodes_stop ()
  56 {
  57         local nodespec="${1:-all}"
  58
  59         if $ctdb_local_daemons stop "$nodespec" ; then
  60                 return 0
  61         fi
  62
  63         # Failed, dump logs?
  64         if $CTDB_TEST_PRINT_LOGS_ON_ERROR ; then
  65                 _print_logs
  66         fi
  67
  68         # Next level up can log the error...
  69         return 1
  70 }
  71
  72 onnode ()
  73 {
  74         $ctdb_local_daemons onnode "$@"
  75 }
  76
  77
  78
  79 _print_logs ()
  80 {
  81         echo "*** LOG START --------------------"
  82         $ctdb_local_daemons print-log all | tail -n 500
  83         echo "*** LOG END   --------------------"
  84 }
  85
  86 _print_logs_on_test_failure ()
  87 {
  88         # This is called from ctdb_test_exit() where $status is available
  89         # shellcheck disable=SC2154
  90         if [ "$status" -eq 0 ] ; then
  91                 return
  92         fi
  93
  94         _print_logs
  95 }