check_sentry-events.sh

#!/bin/bash

#honza@inuits.eu

token=''
sentry_url=''
days_ago=1
exit_code=0
extra_config_file=/dev/null
output=''
critical=''
warning=''

usage(){
cat <<EOF
usage: $0 <options>
  -u sentry url
  -t api token
  -d number of the past days to search for events from 
  -w warning number of events 
  -c critical number of events
  -f extra config file

Extra config file allows to set specific thresholds for individual projects. If no thresholds are set for a project, the defaults set with '-w' and '-c' will be used.
The file should look as follows:
<project name>;<warning threshold>;<critical threshold>

one project per line
EOF
exit 3
}

while getopts 'u:t:d:c:w:f:' OPTION
do
  case $OPTION in

    u) sentry_url=$OPTARG;;
    t) token=$OPTARG;;
    d) days_ago=$OPTARG;;
    c) critical=$OPTARG;;
    w) warning=$OPTARG;;
    f) extra_config_file=$OPTARG;;
    *) usage;;
  esac
done

if [[ -z $sentry_url ]] || [[ -z $token ]] || [[ -z $critical ]] || [[ -z $warning ]]; then
  usage
fi


timestamp=$(date +%s --date=" ${days_ago} days ago")
organizations=$(curl --silent -H "Authorization: Bearer ${token}" ${sentry_url}/api/0/organizations/ | jq .[].slug -r)


for organization in $organizations; do
  projects=$(curl --silent -H "Authorization: Bearer ${token}" "${sentry_url}/api/0/organizations/${organization}/projects/" | jq .[].slug -r)
  for project in $projects; do
    _warning=''
    _critical=''
    events=$(curl --silent -H "Authorization: Bearer ${token}" "${sentry_url}/api/0/projects/${organization}/${project}/stats/?&since=${timestamp}&until=${timestamp_now}" | jq .[][1] | awk '{s+=$1} END {print s}')
    output="${output}$project: $events; "
    if egrep -q "^${project};[0-9]+;[0-9]+$" $extra_config_file; then
      _warning=$(cat $extra_config_file | egrep "^${project};[0-9]+;[0-9]+$" | cut -f2 -d ';')
      _critical=$(cat $extra_config_file | egrep "^${project};[0-9]+;[0-9]+$" | cut -f3 -d ';')
      if [[ $events -ge $_critical ]]; then
      exit_code=2
      elif [[ $events -ge $_warning ]]; then
        [[ $exit_code -lt 1 ]] && exit_code=1
      fi
    else
      if [[ $events -ge $critical ]]; then
        exit_code=2
      elif [[ $events -ge $warning ]]; then
        [[ $exit_code -lt 1 ]] && exit_code=1
      fi
    fi
  done
done
echo "${output}for the past ${days_ago} days"
exit $exit_code