iankelling.org Git - distro-setup/blob - check-stale-alerts

   1 #!/bin/bash
   2 # I, Ian Kelling, follow the GNU license recommendations at
   3 # https://www.gnu.org/licenses/license-recommendations.en.html. They
   4 # recommend that small programs, < 300 lines, be licensed under the
   5 # Apache License 2.0. This file contains or is part of one or more small
   6 # programs. If a small program grows beyond 300 lines, I plan to switch
   7 # its license to GPL.
   8
   9 # Copyright 2024 Ian Kelling
  10
  11 # Licensed under the Apache License, Version 2.0 (the "License");
  12 # you may not use this file except in compliance with the License.
  13 # You may obtain a copy of the License at
  14
  15 #     http://www.apache.org/licenses/LICENSE-2.0
  16
  17 # Unless required by applicable law or agreed to in writing, software
  18 # distributed under the License is distributed on an "AS IS" BASIS,
  19 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  20 # See the License for the specific language governing permissions and
  21 # limitations under the License.
  22
  23
  24
  25 if [[ ! -e /dev/shm/iank-status ]]; then
  26   exit 0
  27 fi
  28 eval "$(< /dev/shm/iank-status)"
  29
  30 dirs=()
  31 for d in /var/local/cron-errors /home/iank/cron-errors /sysd-mail-once-state; do
  32   if [[ -e $d ]]; then
  33     dirs+=($d)
  34   fi
  35 done
  36 if (( ${#dirs[@]} >= 1 )); then
  37   out=$(find ${dirs[@]} -type f)
  38 fi
  39 if [[ $out ]]; then
  40   echo HOSTNAME: $HOSTNAME
  41   printf "%s\n" "$out"
  42 fi
  43 if [[ $HOSTNAME != "$MAIL_HOST" ]]; then
  44   exit 0
  45 fi
  46 for h in {li,bk,je}.b8.nz; do
  47   out=$(ssh $h find /m/md/bounces/new /var/local/cron-errors /home/iank/cron-errors /sysd-mail-once-state -type f)
  48   if [[ $out ]]; then
  49     echo $h:
  50     printf "%s\n" "$out"
  51   fi
  52 done
  53
  54 # for .prom.$PID files, they will naturally exist when
  55 # scripts like system-status get killed on reboot.
  56 # Just clean them up here.
  57 find /var/lib/prometheus/node-exporter -name '*[0-9]' -type f -mtime 9 -delete