scripts/crons/trim-large-rooms.sh

   1 #!/bin/bash
   2 set -e
   3 set -x
   4
   5 SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
   6
   7 # For any room we see getting large, remove their old users.
   8 # As the users grow to our performance limits we have hit in the past,
   9 # be more aggressive at removing the users.
  10 #
  11 # See https://gitlab.com/gitterHQ/gitter-infrastructure/-/issues/204
  12
  13 /usr/bin/ns $SCRIPT_DIR/../utils/auto-remove-from-room.js --members 25000 --min 500
  14
  15 /usr/bin/ns $SCRIPT_DIR/../utils/auto-remove-from-room.js --members 30000 --min 365
  16
  17 /usr/bin/ns $SCRIPT_DIR/../utils/auto-remove-from-room.js --members 35000 --min 90
  18
  19 /usr/bin/ns $SCRIPT_DIR/../utils/auto-remove-from-room.js --members 40000 --min 14
  20
  21 /usr/bin/ns $SCRIPT_DIR/../utils/auto-remove-from-room.js --members 45000 --min 2
  22
  23 CHECK_FOR_OVERFLOW_COMMAND_OUTPUT=$(/usr/bin/ns $SCRIPT_DIR/../utils/auto-remove-from-room.js --members 45000 --dryRun | tail -1)
  24 if [ "$CHECK_FOR_OVERFLOW_COMMAND_OUTPUT" != "Completed after removing 0 users." ]; then
  25   /usr/local/bin/pagerduty-trigger --description "Found a Gitter room that is too large even after running the trim-large-rooms cron.\n$CHECK_FOR_OVERFLOW_COMMAND_OUTPUT" --error gitter_room_too_large
  26 else
  27   echo "Success: No large rooms found :)"
  28   /usr/local/bin/pagerduty-resolve --error gitter_room_too_large
  29 fi