Observium script to send alarm push notifications to Pushover API

Observium_Pushover

#!/bin/bash
#
#

OBS_PATH="https://xxxxxxxxx.xxx"
OBS_USER=xxxxxxxxxxx
OBS_PASS=xxxxxxxxxxxx

OBS_DEVICE_NO=5
OBS_GRAPH_NAME=device_la

ALERT_TEXT="Load Average above 45"

PUSHOVER_TOKEN=zzzzzzzzzzzzzzzzzzzzzzzzzzzzz
PUSHOVER_USER=zzzzzzzzzzzzzzzzzzz
PUSHOVER_MESSAGE="$OBSERVIUM_ALERT_STATE - $OBSERVIUM_DEVICE_HOSTNAME $ALERT_TEXT"

EDATE=`date +%s`
SDATE=`expr $EDATE - 21600` # 6 hours

TMP_IMG="/tmp/${USER}_push.png"

wget -O $TMP_IMG --no-check-certificate --auth-no-challenge --user=$OBS_USER --password=$OBS_PASS "${OBS_PATH}/graph.php?type=$OBS_GRAPH_NAME&device=$OBS_DEVICE_NO&to=$EDATE&from=$SDATE&height=300&width=1152"

curl -s \
  --form-string "token=$PUSHOVER_TOKEN" \
  --form-string "user=$PUSHOVER_USER" \
  --form-string "message=$PUSHOVER_MESSAGE" \
  -F "attachment=@$TMP_IMG" \
  https://api.pushover.net/1/messages.json

rm -f $TMP_IMG