+++ /dev/null
-#!/usr/bin/env bash
-# based on alarm-email.sh by netdata
-# by Jan Arnold
-# v0.1
-# 2016-09-12
-#
-# This is a shell script for using the Pushover (https://pushover.net) push service.
-# Copy this script to the netdata plugin folder which by default is "/usr/libexec/netdata/plugins.d/".
-# In the config file for the alarm you want to use it for add:
-# "exec: /usr/libexec/netdata/plugins.d/alarm-pushover.sh"
-# Once Pushover client is installed on your phone or computer, you need to create an account to receive a
-# user token. This is needed so the push reaches your device.
-#
-# Generate an apptoken at https://pushover.net and insert that and the usertoken into the
-# "healt_pushover_tokens.conf" file which has to reside in the netdata config dir which by
-# default is "/etc/netdata/".
-#
-# Further help for pushover: https://pushover.net/faq
-
-me="${0}"
-
-curl="$(which curl 2>/dev/null || command -v curl 2>/dev/null)"
-if [ -z "${curl}" ]
-then
- echo >&2 "I cannot send push notifications - there is no curl command available."
- exit 1
-fi
-
-if [ -f "${NETDATA_CONFIG_DIR}/health_pushover_tokens.conf" ]
- then
- source "${NETDATA_CONFIG_DIR}/health_pushover_tokens.conf"
-else
- echo >&2 "${me}: FAILED to source ${NETDATA_CONFIG_DIR}/health_pushover_tokens.conf for push token"
- exit 1
-fi
-
-if ! [ "$APPTOKEN" ]
- then
- echo >&2 "${me}: FAILED - Please set pushover APPTOKEN in ${NETDATA_CONFIG_DIR}/health_pushover_tokens.conf"
- exit 1
-fi
-
-if ! [ "$USERTOKEN" ]
- then
- echo >&2 "${me}: FAILED - Please set pushover USERTOKEN in ${NETDATA_CONFIG_DIR}/health_pushover_tokens.conf"
- exit 1
-fi
-
-curl_pushover() {
- httpcode=$(curl --write-out %{http_code} --silent --output /dev/null \
- --form-string "token=$APPTOKEN" \
- --form-string "user=$USERTOKEN" \
- --form-string "html=1" \
- --form-string "title=$TITLE" \
- --form-string "message=$MESSAGE" \
- https://api.pushover.net/1/messages.json)
-
- if [ "$httpcode" == "200" ]
- then
- echo >&2 "${me}: Sent notification push for ${status} on '${chart}.${name}'"
- return 0
- else
- echo >&2 "${me}: FAILED to send notification push for ${status} on '${chart}.${name}'"
- return 1
- fi
-}
-
-recipient="${1}" # the recepient of the push
-hostname="${2}" # the hostname this event refers to
-unique_id="${3}" # the unique id of this event
-alarm_id="${4}" # the unique id of the alarm that generated this event
-event_id="${5}" # the incremental id of the event, for this alarm
-when="${6}" # the timestamp this event occured
-name="${7}" # the name of the alarm, as given in netdata health.d entries
-chart="${8}" # the name of the chart (type.id)
-family="${9}" # the family of the chart
-status="${10}" # the current status : UNITIALIZED, UNDEFINED, CLEAR, WARNING, CRITICAL
-old_status="${11}" # the previous status: UNITIALIZED, UNDEFINED, CLEAR, WARNING, CRITICAL
-value="${12}" # the current value
-old_value="${13}" # the previous value
-src="${14}" # the line number and file the alarm has been configured
-duration="${15}" # the duration in seconds the previous state took
-non_clear_duration="${16}" # the total duration in seconds this is non-clear
-units="${17}" # the units of the value
-info="${18}" # a short description of the alarm
-
-[ ! -z "${info}" ] && info=" <small><br/>${info}</small>"
-
-# get the system hostname
-[ -z "${hostname}" ] && hostname="${NETDATA_HOSTNAME}"
-[ -z "${hostname}" ] && hostname="${NETDATA_REGISTRY_HOSTNAME}"
-[ -z "${hostname}" ] && hostname="$(hostname 2>/dev/null)"
-
-goto_url="${NETDATA_REGISTRY_URL}/goto-host-from-alarm.html?machine_guid=${NETDATA_REGISTRY_UNIQUE_ID}&chart=${chart}&family=${family}"
-
-date="$(date --date=@${when} 2>/dev/null)"
-[ -z "${date}" ] && date="$(date 2>/dev/null)"
-
-# convert a duration in seconds, to a human readable duration
-# using DAYS, MINUTES, SECONDS
-duration4human() {
- local s="${1}" d=0 h=0 m=0 ds="day" hs="hour" ms="minute" ss="second"
- d=$(( s / 86400 ))
- s=$(( s - (d * 86400) ))
- h=$(( s / 3600 ))
- s=$(( s - (h * 3600) ))
- m=$(( s / 60 ))
- s=$(( s - (m * 60) ))
-
- if [ ${d} -gt 0 ]
- then
- [ ${m} -ge 30 ] && h=$(( h + 1 ))
- [ ${d} -gt 1 ] && ds="days"
- [ ${h} -gt 1 ] && hs="hours"
- if [ ${h} -gt 0 ]
- then
- echo "${d} ${ds} and ${h} ${hs}"
- else
- echo "${d} ${ds}"
- fi
- elif [ ${h} -gt 0 ]
- then
- [ ${s} -ge 30 ] && m=$(( m + 1 ))
- [ ${h} -gt 1 ] && hs="hours"
- [ ${m} -gt 1 ] && ms="minutes"
- if [ ${m} -gt 0 ]
- then
- echo "${h} ${hs} and ${m} ${ms}"
- else
- echo "${h} ${hs}"
- fi
- elif [ ${m} -gt 0 ]
- then
- [ ${m} -gt 1 ] && ms="minutes"
- [ ${s} -gt 1 ] && ss="seconds"
- if [ ${s} -gt 0 ]
- then
- echo "${m} ${ms} and ${s} ${ss}"
- else
- echo "${m} ${ms}"
- fi
- else
- [ ${s} -gt 1 ] && ss="seconds"
- echo "${s} ${ss}"
- fi
-}
-
-severity="${status}"
-raised_for="<br/><small>(was ${old_status,,} for $(duration4human ${duration}))</small>"
-status_message="status unknown"
-color="grey"
-alarm="${name} = ${value} ${units}"
-
-# prepare the title based on status
-case "${status}" in
- CRITICAL)
- status_message="is critical"
- color="#ca414b"
- ;;
-
- WARNING)
- status_message="needs attention"
- color="#caca4b"
- ;;
-
- CLEAR)
- status_message="recovered"
- color="#77ca6d"
-
- # don't show the value when the status is CLEAR
- # for certain alarms, this value might not have any meaning
- alarm="${name}"
- ;;
-esac
-
-if [ "${status}" != "WARNING" -a "${status}" != "CRITICAL" -a "${status}" != "CLEAR" ]
-then
- # don't do anything if this is not WARNING, CRITICAL or CLEAR
- echo >&2 "${me}: not sending notification push for ${status} on '${chart}.${name}'"
- exit 0
-elif [ "${old_status}" != "WARNING" -a "${old_status}" != "CRITICAL" -a "${status}" = "CLEAR" ]
-then
- # don't do anything if this is CLEAR, but it was not WARNING or CRITICAL
- echo >&2 "${me}: not sending notification push for ${status} on '${chart}.${name}' (last status was ${old_status})"
- exit 0
-elif [ "${status}" = "CLEAR" ]
-then
- severity="Recovered from ${old_status}"
- if [ $non_clear_duration -gt $duration ]
- then
- raised_for="<br/><small>(had issues for $(duration4human ${non_clear_duration}))</small>"
- fi
-
-elif [ "${old_status}" = "WARNING" -a "${status}" = "CRITICAL" ]
-then
- severity="Escalated to ${status}"
- if [ $non_clear_duration -gt $duration ]
- then
- raised_for="<br/><small>(has issues for $(duration4human ${non_clear_duration}))</small>"
- fi
-
-elif [ "${old_status}" = "CRITICAL" -a "${status}" = "WARNING" ]
-then
- severity="Demoted to ${status}"
- if [ $non_clear_duration -gt $duration ]
- then
- raised_for="<br/><small>(has issues for $(duration4human ${non_clear_duration}))</small>"
- fi
-
-else
- raised_for=
-fi
-
-# generate push message
-TITLE="${hostname} ${status_message} - ${chart}.${name}"
-MESSAGE="<font size="5" color=\"${color}\"><b>${hostname} ${status_message}</b></font>
-
-<b>${alarm}</b>${info}
-
-Chart: ${chart}
-Family: ${family}
-Severity: ${severity}
-Time: ${date}
-${raised_for}
-<a href=\"${goto_url}\">View Netdata</a>
-
-<small>The source of this alarm is line ${src}</small>"
-
-# send the push
-curl_pushover
projects / netdata.git / commitdiff