Icinga2 integration into backupninja

backupninja_icinga2.sh

function generate_post_data() {
  cat <<EOF
{
  "exit_status": $EXIT_STATUS,
  "plugin_output": "$PLUGIN_OUTPUT"
}
EOF
}

function generate_post_reschedule() {
  #TODO: Make the check time configurable
  RESCHEDULE_TIME=$(date -d "tomorrow 6am" "+%s")
  cat <<EOF
{
  "next_check": "$RESCHEDULE_TIME"
}
EOF
}

function icinga_exit_status() {
  EXIT_STATUS=3
  [ $warnings == 0 ] && [ $errors == 0 ] && [ $fatals == 0 ]  &&  EXIT_STATUS=0
  [ $warnings == 0 ] || EXIT_STATUS=1
  [ $errors == 0 ] || EXIT_STATUS=2
  [ $fatals == 0 ] || EXIT_STATUS=2
}

function icinga_plugin_output() {
  for ((i=0; i < ${#messages[@]} ; i++)); do
    PLUGIN_OUTPUT+="${messages[$i]}\n"
  done
}

setfile $conffile
getconf ICINGA2_API_USER
getconf ICINGA2_API_PASSWORD
getconf ICINGA2_SERVER_ADDRESS
getconf ICINGA2_API_PORT
getconf ICINGA2_HOSTNAME
if [ -n "$ICINGA2_SERVER_ADDRESS" ] && [ $actions_run != 0 ]; then
  icinga_exit_status
  icinga_plugin_output
  curl -k -s -u $ICINGA2_API_USER:$ICINGA2_API_PASSWORD -H 'Accept: application/json' -X POST "https://$ICINGA2_SERVER_ADDRESS:$ICINGA2_API_PORT/v1/actions/process-check-result?service=${ICINGA2_HOSTNAME}!backupninja" --data "$(generate_post_data)" > /dev/null
  # Reschedule the next dummy backupninja check
  curl -k -s -u $ICINGA2_API_USER:$ICINGA2_API_PASSWORD -H 'Accept: application/json' -X POST "https://$ICINGA2_SERVER_ADDRESS:$ICINGA2_API_PORT/v1/actions/reschedule-check?service=${ICINGA2_HOSTNAME}!backupninja" --data "$(generate_post_reschedule)" > /dev/null
fi

Automatically reschedule the dummy check when reporting in to tomorrow at 6am