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Diffstat (limited to 'health/notifications/alarm-notify.sh.in')
| -rwxr-xr-x | health/notifications/alarm-notify.sh.in | 3630 |
1 files changed, 0 insertions, 3630 deletions
diff --git a/health/notifications/alarm-notify.sh.in b/health/notifications/alarm-notify.sh.in deleted file mode 100755 index 9d95c21dc..000000000 --- a/health/notifications/alarm-notify.sh.in +++ /dev/null @@ -1,3630 +0,0 @@ -#!/usr/bin/env bash -#shellcheck source=/dev/null disable=SC2086,SC2154 - -# netdata -# real-time performance and health monitoring, done right! -# (C) 2023 Netdata Inc. -# SPDX-License-Identifier: GPL-3.0-or-later -# -# Script to send alarm notifications for netdata -# -# Features: -# - multiple notification methods -# - multiple roles per alarm -# - multiple recipients per role -# - severity filtering per recipient -# -# Supported notification methods: -# - emails by @ktsaou -# - slack.com notifications by @ktsaou -# - alerta.io notifications by @kattunga -# - discord.com notifications by @lowfive -# - pushover.net notifications by @ktsaou -# - pushbullet.com push notifications by Tiago Peralta @tperalta82 #1070 -# - telegram.org notifications by @hashworks #1002 -# - twilio.com notifications by Levi Blaney @shadycuz #1211 -# - kafka notifications by @ktsaou #1342 -# - pagerduty.com notifications by Jim Cooley @jimcooley #1373 -# - messagebird.com notifications by @tech_no_logical #1453 -# - hipchat notifications by @ktsaou #1561 -# - fleep notifications by @Ferroin -# - prowlapp.com notifications by @Ferroin -# - irc notifications by @manosf -# - custom notifications by @ktsaou -# - syslog messages by @Ferroin -# - Microsoft Team notification by @tioumen -# - RocketChat notifications by @Hermsi1337 #3777 -# - Dynatrace Event by @illumine -# - Opsgenie by @thiaoftsm #9858 -# - Gotify by @coffeegrind123 -# - ntfy.sh by @Dim-P - -# ----------------------------------------------------------------------------- -# testing notifications - -cmd_line="'${0}' $(printf "'%s' " "${@}")" - -if { [ "${1}" = "test" ] || [ "${2}" = "test" ]; } && [ "${#}" -le 2 ]; then - if [ "${2}" = "test" ]; then - recipient="${1}" - else - recipient="${2}" - fi - - [ -z "${recipient}" ] && recipient="sysadmin" - - id=1 - last="CLEAR" - test_res=0 - for x in "WARNING" "CRITICAL" "CLEAR"; do - echo >&2 - echo >&2 "# SENDING TEST ${x} ALARM TO ROLE: ${recipient}" - - "${0}" "${recipient}" "$(hostname)" 1 1 "${id}" "$(date +%s)" "test_alarm" "test.chart" "${x}" "${last}" 100 90 "${0}" 1 $((0 + id)) "units" "this is a test alarm to verify notifications work" "new value" "old value" "evaluated expression" "expression variable values" 0 0 "" "" "Test" "command to edit the alarm=0=$(hostname)" "" "" "a test alarm" - #shellcheck disable=SC2181 - if [ $? -ne 0 ]; then - echo >&2 "# FAILED" - test_res=1 - else - echo >&2 "# OK" - fi - - last="${x}" - id=$((id + 1)) - done - - exit $test_res -fi - -export PATH="${PATH}:/sbin:/usr/sbin:/usr/local/sbin:@sbindir_POST@" -export LC_ALL=C - -# ----------------------------------------------------------------------------- -# logging - -PROGRAM_NAME="$(basename "${0}")" - -# these should be the same with syslog() priorities -NDLP_EMERG=0 # system is unusable -NDLP_ALERT=1 # action must be taken immediately -NDLP_CRIT=2 # critical conditions -NDLP_ERR=3 # error conditions -NDLP_WARN=4 # warning conditions -NDLP_NOTICE=5 # normal but significant condition -NDLP_INFO=6 # informational -NDLP_DEBUG=7 # debug-level messages - -# the max (numerically) log level we will log -LOG_LEVEL=$NDLP_INFO - -set_log_min_priority() { - case "${NETDATA_LOG_LEVEL,,}" in - "emerg" | "emergency") - LOG_LEVEL=$NDLP_EMERG - ;; - - "alert") - LOG_LEVEL=$NDLP_ALERT - ;; - - "crit" | "critical") - LOG_LEVEL=$NDLP_CRIT - ;; - - "err" | "error") - LOG_LEVEL=$NDLP_ERR - ;; - - "warn" | "warning") - LOG_LEVEL=$NDLP_WARN - ;; - - "notice") - LOG_LEVEL=$NDLP_NOTICE - ;; - - "info") - LOG_LEVEL=$NDLP_INFO - ;; - - "debug") - LOG_LEVEL=$NDLP_DEBUG - ;; - esac -} - -set_log_min_priority - -log() { - local level="${1}" - shift 1 - - [[ -n "$level" && -n "$LOG_LEVEL" && "$level" -gt "$LOG_LEVEL" ]] && return - - systemd-cat-native --log-as-netdata --newline="--NEWLINE--" <<EOFLOG -INVOCATION_ID=${NETDATA_INVOCATION_ID} -SYSLOG_IDENTIFIER=${PROGRAM_NAME} -PRIORITY=${level} -THREAD_TAG=alarm-notify -ND_LOG_SOURCE=health -ND_NIDL_NODE=${host} -ND_NIDL_INSTANCE=${chart} -ND_NIDL_CONTEXT=${context} -ND_ALERT_NAME=${name} -ND_ALERT_ID=${alarm_id} -ND_ALERT_UNIQUE_ID=${unique_id} -ND_ALERT_EVENT_ID=${alarm_event_id} -ND_ALERT_TRANSITION_ID=${transition_id//-/} -ND_ALERT_CLASS=${classification} -ND_ALERT_COMPONENT=${component} -ND_ALERT_TYPE=${type} -ND_ALERT_RECIPIENT=${roles} -ND_ALERT_VALUE=${value} -ND_ALERT_VALUE_OLD=${old_value} -ND_ALERT_STATUS=${status} -ND_ALERT_STATUS_OLD=${old_status} -ND_ALERT_UNITS=${units} -ND_ALERT_SUMMARY=${summary} -ND_ALERT_INFO=${info} -ND_ALERT_DURATION=${duration} -ND_REQUEST=${cmd_line} -MESSAGE_ID=6db0018e83e34320ae2a659d78019fb7 -MESSAGE=[ALERT NOTIFICATION]: ${*//\\n/--NEWLINE--} - -EOFLOG - # AN EMPTY LINE IS NEEDED ABOVE -} - -info() { - log "$NDLP_INFO" "${@}" -} - -warning() { - log "$NDLP_WARN" "${@}" -} - -error() { - log "$NDLP_ERR" "${@}" -} - -fatal() { - log "$NDLP_ALERT" "${@}" - exit 1 -} - -debug() { - log "$NDLP_DEBUG" "${@}" -} - -debug=0 -if [ "${NETDATA_ALARM_NOTIFY_DEBUG-0}" = "1" ]; then - debug=1 - LOG_LEVEL=$NDLP_DEBUG -fi - -# ----------------------------------------------------------------------------- -# check for BASH v4+ (required for associative arrays) - -if [ ${BASH_VERSINFO[0]} -lt 4 ]; then - echo >&2 "BASH version 4 or later is required (this is ${BASH_VERSION})." - exit 1 -fi - - -# ----------------------------------------------------------------------------- - -docurl() { - if [ -z "${curl}" ]; then - error "${curl} is unset." - return 1 - fi - - if [ "${debug}" = "1" ]; then - echo >&2 "--- BEGIN curl command ---" - printf >&2 "%q " ${curl} "${@}" - echo >&2 - echo >&2 "--- END curl command ---" - - local out code ret - out=$(mktemp /tmp/netdata-health-alarm-notify-XXXXXXXX) - code=$(${curl} ${curl_options} --write-out "%{http_code}" --output "${out}" --silent --show-error "${@}") - ret=$? - echo >&2 "--- BEGIN received response ---" - cat >&2 "${out}" - echo >&2 - echo >&2 "--- END received response ---" - echo >&2 "RECEIVED HTTP RESPONSE CODE: ${code}" - rm "${out}" - echo "${code}" - return ${ret} - fi - - ${curl} ${curl_options} --write-out "%{http_code}" --output /dev/null --silent --show-error "${@}" - return $? -} - -# ----------------------------------------------------------------------------- -# List of all the notification mechanisms we support. -# Used in a couple of places to write more compact code. - -method_names=" -email -pushover -pushbullet -telegram -slack -alerta -flock -discord -hipchat -twilio -messagebird -pd -fleep -syslog -custom -msteams -kavenegar -prowl -irc -awssns -rocketchat -sms -dynatrace -matrix -ntfy -" - -# ----------------------------------------------------------------------------- -# this is to be overwritten by the config file - -custom_sender() { - info "custom notification mechanism is not configured; not sending ${notification_description}" -} - -# ----------------------------------------------------------------------------- -# defaults to allow running this script by hand - -[ -z "${NETDATA_USER_CONFIG_DIR}" ] && NETDATA_USER_CONFIG_DIR="@configdir_POST@" -[ -z "${NETDATA_STOCK_CONFIG_DIR}" ] && NETDATA_STOCK_CONFIG_DIR="@libconfigdir_POST@" -[ -z "${NETDATA_CACHE_DIR}" ] && NETDATA_CACHE_DIR="@cachedir_POST@" -[ -z "${NETDATA_REGISTRY_URL}" ] && NETDATA_REGISTRY_URL="https://registry.my-netdata.io" -[ -z "${NETDATA_REGISTRY_CLOUD_BASE_URL}" ] && NETDATA_REGISTRY_CLOUD_BASE_URL="https://app.netdata.cloud" - -# ----------------------------------------------------------------------------- -# parse command line parameters - -if [[ ${1} = "unittest" ]]; then - unittest=1 # enable unit testing mode - roles="${2}" # the role that should be used for unit testing - cfgfile="${3}" # the location of the config file to use for unit testing - status="${4}" # the current status : REMOVED, UNINITIALIZED, UNDEFINED, CLEAR, WARNING, CRITICAL - old_status="${5}" # the previous status: REMOVED, UNINITIALIZED, UNDEFINED, CLEAR, WARNING, CRITICAL -elif [[ ${1} = "dump_methods" ]]; then - dump_methods=1 - status="WARNING" -else - roles="${1}" # the roles that should be notified for this event - args_host="${2}" # the host generated this event - unique_id="${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 id - when="${6}" # the timestamp this event occurred - name="${7}" # the name of the alarm, as given in netdata health.d entries - chart="${8}" # the name of the chart (type.id) - status="${9}" # the current status : REMOVED, UNINITIALIZED, UNDEFINED, CLEAR, WARNING, CRITICAL - old_status="${10}" # the previous status: REMOVED, UNINITIALIZED, UNDEFINED, CLEAR, WARNING, CRITICAL - value="${11}" # the current value of the alarm - old_value="${12}" # the previous value of the alarm - src="${13}" # the line number and file the alarm has been configured - duration="${14}" # the duration in seconds of the previous alarm state - non_clear_duration="${15}" # the total duration in seconds this is/was non-clear - units="${16}" # the units of the value - info="${17}" # a short description of the alarm - value_string="${18}" # friendly value (with units) - # shellcheck disable=SC2034 - # variable is unused, but https://github.com/netdata/netdata/pull/5164#discussion_r255572947 - old_value_string="${19}" # friendly old value (with units), previously named "old_value_string" - calc_expression="${20}" # contains the expression that was evaluated to trigger the alarm - calc_param_values="${21}" # the values of the parameters in the expression, at the time of the evaluation - total_warnings="${22}" # Total number of alarms in WARNING state - total_critical="${23}" # Total number of alarms in CRITICAL state - total_warn_alarms="${24}" # List of alarms in warning state - total_crit_alarms="${25}" # List of alarms in critical state - classification="${26}" # The class field from .conf files - edit_command_line="${27}" # The command to edit the alarm, with the line number - child_machine_guid="${28}" # the machine_guid of the child - transition_id="${29}" # the transition_id of the alert - summary="${30}" # the summary text field of the alert - context="${31}" # the context of the chart - component="${32}" - type="${33}" -fi - -# ----------------------------------------------------------------------------- -# find a suitable hostname to use, if netdata did not supply a hostname - -if [ -z "${args_host}" ]; then - this_host=$(hostname -s 2>/dev/null) - host="${this_host}" - args_host="${this_host}" -else - host="${args_host}" -fi - -notification_description="notification to '${roles}' for transition from ${old_status} to ${status}, of alert '${name}' = '${value_string}', of instance '${chart}', context '${context}' on host '${host}'" - -# ----------------------------------------------------------------------------- -# screen statuses we don't need to send a notification - -# don't do anything if this is not WARNING, CRITICAL or CLEAR -if [ "${status}" != "WARNING" ] && [ "${status}" != "CRITICAL" ] && [ "${status}" != "CLEAR" ]; then - debug "not sending ${notification_description}" - exit 1 -fi - -# don't do anything if this is CLEAR, but it was not WARNING or CRITICAL -if [ "${clear_alarm_always}" != "YES" ] && [ "${old_status}" != "WARNING" ] && [ "${old_status}" != "CRITICAL" ] && [ "${status}" = "CLEAR" ]; then - debug "not sending ${notification_description}" - exit 1 -fi - -# ----------------------------------------------------------------------------- -# load configuration - -# By default fetch images from the global public registry. -# This is required by default, since all notification methods need to download -# images via the Internet, and private registries might not be reachable. -# This can be overwritten at the configuration file. -images_base_url="https://registry.my-netdata.io" - -# curl options to use -curl_options="" - -# hostname handling -use_fqdn="NO" - -# needed commands -# if empty they will be searched in the system path -curl= -sendmail= - -# enable / disable features -for method_name in ${method_names^^}; do - declare SEND_${method_name}="YES" - declare DEFAULT_RECIPIENT_${method_name} -done - -for method_name in ${method_names}; do - declare -A role_recipients_${method_name} -done - -# slack configs -SLACK_WEBHOOK_URL= - -# Microsoft Teams configs -MSTEAMS_WEBHOOK_URL= - -# Legacy Microsoft Teams configs for backwards compatibility: -declare -A role_recipients_msteam - -# rocketchat configs -ROCKETCHAT_WEBHOOK_URL= - -# alerta configs -ALERTA_WEBHOOK_URL= -ALERTA_API_KEY= - -# flock configs -FLOCK_WEBHOOK_URL= - -# discord configs -DISCORD_WEBHOOK_URL= - -# pushover configs -PUSHOVER_APP_TOKEN= - -# pushbullet configs -PUSHBULLET_ACCESS_TOKEN= -PUSHBULLET_SOURCE_DEVICE= - -# twilio configs -TWILIO_ACCOUNT_SID= -TWILIO_ACCOUNT_TOKEN= -TWILIO_NUMBER= - -# hipchat configs -HIPCHAT_SERVER= -HIPCHAT_AUTH_TOKEN= - -# messagebird configs -MESSAGEBIRD_ACCESS_KEY= -MESSAGEBIRD_NUMBER= - -# kavenegar configs -KAVENEGAR_API_KEY= -KAVENEGAR_SENDER= - -# telegram configs -TELEGRAM_BOT_TOKEN= - -# kafka configs -SEND_KAFKA="YES" -KAFKA_URL= -KAFKA_SENDER_IP= - -# pagerduty.com configs -PD_SERVICE_KEY= -USE_PD_VERSION= - -# fleep.io configs -FLEEP_SENDER="${host}" - -# Amazon SNS configs -AWSSNS_MESSAGE_FORMAT= - -# Matrix configs -MATRIX_HOMESERVER= -MATRIX_ACCESSTOKEN= - -# syslog configs -SYSLOG_FACILITY= - -# email configs -EMAIL_SENDER= -EMAIL_CHARSET=$(locale charmap 2>/dev/null) -EMAIL_THREADING= -EMAIL_PLAINTEXT_ONLY= - -# irc configs -IRC_NICKNAME= -IRC_REALNAME= -IRC_NETWORK= -IRC_PORT=6667 - -# dynatrace configs -DYNATRACE_SPACE= -DYNATRACE_SERVER= -DYNATRACE_TOKEN= -DYNATRACE_TAG_VALUE= -DYNATRACE_ANNOTATION_TYPE= -DYNATRACE_EVENT= -SEND_DYNATRACE= - -# gotify configs -GOTIFY_APP_URL= -GOTIFY_APP_TOKEN= - -# opsgenie configs -OPSGENIE_API_KEY= - -# load the stock and user configuration files -# these will overwrite the variables above - -if [ ${unittest} ]; then - if source "${cfgfile}"; then - error "Failed to load requested config file." - exit 1 - fi -else - for CONFIG in "${NETDATA_STOCK_CONFIG_DIR}/health_alarm_notify.conf" "${NETDATA_USER_CONFIG_DIR}/health_alarm_notify.conf"; do - if [ -f "${CONFIG}" ]; then - debug "Loading config file '${CONFIG}'..." - source "${CONFIG}" || error "Failed to load config file '${CONFIG}'." - else - debug "Cannot find file '${CONFIG}'." - fi - done -fi - -if [[ ! $curl_options =~ .*\--connect-timeout ]]; then - curl_options+=" --connect-timeout 5" -fi - -OPSGENIE_API_URL=${OPSGENIE_API_URL:-"https://api.opsgenie.com"} - -# If we didn't autodetect the character set for e-mail and it wasn't -# set by the user, we need to set it to a reasonable default. UTF-8 -# should be correct for almost all modern UNIX systems. -if [ -z ${EMAIL_CHARSET} ]; then - EMAIL_CHARSET="UTF-8" -fi - -# If we've been asked to use FQDN's for the URL's in the alarm, do so, -# unless we're sending an alarm for a child system which we can't get the -# FQDN of easily. -if [ "${use_fqdn}" = "YES" ] && [ "${host}" = "$(hostname -s 2>/dev/null)" ]; then - host="$(hostname -f 2>/dev/null)" -fi - - -# ----------------------------------------------------------------------------- -# migrate old Microsoft Teams configuration keys after loading configuration - -msteams_migration() { - SEND_MSTEAMS=${SEND_MSTEAM:-$SEND_MSTEAMS} - unset -v SEND_MSTEAM - DEFAULT_RECIPIENT_MSTEAMS=${DEFAULT_RECIPIENT_MSTEAM:-$DEFAULT_RECIPIENT_MSTEAMS} - MSTEAMS_WEBHOOK_URL=${MSTEAM_WEBHOOK_URL:-$MSTEAMS_WEBHOOK_URL} - MSTEAMS_ICON_DEFAULT=${MSTEAM_ICON_DEFAULT:-$MSTEAMS_ICON_DEFAULT} - MSTEAMS_ICON_CLEAR=${MSTEAM_ICON_CLEAR:-$MSTEAMS_ICON_CLEAR} - MSTEAMS_ICON_WARNING=${MSTEAM_ICON_WARNING:-$MSTEAMS_ICON_WARNING} - MSTEAMS_ICON_CRITICAL=${MSTEAM_ICON_CRITICAL:-$MSTEAMS_ICON_CRITICAL} - MSTEAMS_COLOR_DEFAULT=${MSTEAM_COLOR_DEFAULT:-$MSTEAMS_COLOR_DEFAULT} - MSTEAMS_COLOR_CLEAR=${MSTEAM_COLOR_CLEAR:-$MSTEAMS_COLOR_CLEAR} - MSTEAMS_COLOR_WARNING=${MSTEAM_COLOR_WARNING:-$MSTEAMS_COLOR_WARNING} - MSTEAMS_COLOR_CRITICAL=${MSTEAM_COLOR_CRITICAL:-$MSTEAMS_COLOR_CRITICAL} - - # migrate role specific recipients: - for key in "${!role_recipients_msteam[@]}"; do - # Disable check, if role_recipients_msteams is ever used: - # The role_recipients_$method are created and used programmatically - # by iterating over $methods. shellcheck therefore doesn't realize - # that role_recipients_msteams is actually used in the block - # "find the recipients' addresses per method". - # shellcheck disable=SC2034 - role_recipients_msteams["$key"]="${role_recipients_msteam["$key"]}" - done -} - -msteams_migration - -# ----------------------------------------------------------------------------- -# filter a recipient based on alarm event severity - -filter_recipient_by_criticality() { - local method="${1}" recipient_arg="${2}" - local tracking_dir tracking_file modifier modifiers recipient="${recipient_arg/|*/}" - local mod_critical=0 mod_noclear=0 mod_nowarn=0 - - # no severity filtering for this person - [ "${recipient}" = "${recipient_arg}" ] && return 0 - - # find out which modifiers are set - modifiers="${recipient_arg#*|}" - modifiers="${modifiers//|/ }" # replace pipes with spaces - modifiers="${modifiers,,}" # lowercase - for modifier in ${modifiers}; do - case "${modifier}" in - critical) mod_critical=1 ;; - noclear) mod_noclear=1 ;; - nowarn) mod_nowarn=1 ;; - - *) - error "SEVERITY FILTERING for ${recipient_arg} VIA ${method}: invalid modifier '${modifier}'." - # invalid modifier, always send notification - return 0 - ;; - esac - done - - # set status tracking directory/file var - tracking_dir="${NETDATA_CACHE_DIR}/alarm-notify/${method}/${recipient}" - tracking_file="${tracking_dir}/${alarm_id}" - - # create the status tracking directory for this user if "critical" modifier is set - [ "${mod_critical}" == "1" ] && [ ! -d "${tracking_dir}" ] && mkdir -p "${tracking_dir}" - - case "${status}" in - CRITICAL) - # "critical" modifier set, create tracking file for future status changes - if [ "${mod_critical}" == "1" ]; then - touch "${tracking_file}" - debug "SEVERITY FILTERING for ${recipient_arg} VIA ${method}: ALLOW: the alarm is CRITICAL (will now receive next status change)" - return 0 - fi - - # always send CRITICAL notification - debug "SEVERITY FILTERING for ${recipient_arg} VIA ${method}: ALLOW: the alarm is CRITICAL" - return 0 - ;; - - WARNING) - # "nowarn" modifier set, block notification - if [ "${mod_nowarn}" == "1" ]; then - debug "SEVERITY FILTERING for ${recipient_arg} VIA ${method}: BLOCK: recipient should not receive this notification (nowarn modifier set)" - return 1 - fi - - # "critical" modifier not set, send notification - if [ "${mod_critical}" == "0" ]; then - debug "SEVERITY FILTERING for ${recipient_arg} VIA ${method}: ALLOW: the alarm is WARNING" - return 0 - fi - - # "critical" modifier set, send notification if tracking file exists - if [ "${mod_critical}" == "1" ] && [ -f "${tracking_file}" ]; then - debug "SEVERITY FILTERING for ${recipient_arg} VIA ${method}: ALLOW: recipient has been notified for this alarm in the past (will still receive next status change)" - return 0 - fi - ;; - - CLEAR) - # remove tracking file - [ -f "${tracking_file}" ] && rm "${tracking_file}" - - # "noclear" modifier set, block notification - if [ "${mod_noclear}" == "1" ]; then - debug "SEVERITY FILTERING for ${recipient_arg} VIA ${method}: BLOCK: recipient should not receive this notification (noclear modifier set)" - return 1 - fi - - # "critical" modifier not set, send notification - if [ "${mod_critical}" == "0" ]; then - debug "SEVERITY FILTERING for ${recipient_arg} VIA ${method}: ALLOW: the alarm is CLEAR" - return 0 - fi - - # "critical" modifier set, send notification if tracking file exists - if [ "${mod_critical}" == "1" ] && [ -f "${tracking_file}" ]; then - debug "SEVERITY FILTERING for ${recipient_arg} VIA ${method}: ALLOW: recipient has been notified for this alarm in the past (no status change will be sent from now)" - return 0 - fi - ;; - - *) - # "critical" modifier set, send notification if tracking file exists - if [ "${mod_critical}" == "1" ] && [ -f "${tracking_file}" ]; then - debug "SEVERITY FILTERING for ${recipient_arg} VIA ${method}: ALLOW: recipient has been notified for this alarm in the past (will still receive next status change)" - return 0 - fi - ;; - esac - - debug "SEVERITY FILTERING for ${recipient_arg} VIA ${method}: BLOCK: recipient should not receive this notification" - return 1 -} - -# ----------------------------------------------------------------------------- -# check the configured targets - -# check email -if [ "${SEND_EMAIL}" = "AUTO" ]; then - if command -v curl >/dev/null 2>&1; then - SEND_EMAIL="YES" - else - SEND_EMAIL="NO" - fi -fi - -# check slack -[ -z "${SLACK_WEBHOOK_URL}" ] && SEND_SLACK="NO" - -# check rocketchat -[ -z "${ROCKETCHAT_WEBHOOK_URL}" ] && SEND_ROCKETCHAT="NO" - -# check alerta -[ -z "${ALERTA_WEBHOOK_URL}" ] && SEND_ALERTA="NO" - -# check flock -[ -z "${FLOCK_WEBHOOK_URL}" ] && SEND_FLOCK="NO" - -# check discord -[ -z "${DISCORD_WEBHOOK_URL}" ] && SEND_DISCORD="NO" - -# check pushover -[ -z "${PUSHOVER_APP_TOKEN}" ] && SEND_PUSHOVER="NO" - -# check pushbullet -[ -z "${PUSHBULLET_ACCESS_TOKEN}" ] && SEND_PUSHBULLET="NO" - -# check twilio -{ [ -z "${TWILIO_ACCOUNT_TOKEN}" ] || [ -z "${TWILIO_ACCOUNT_SID}" ] || [ -z "${TWILIO_NUMBER}" ]; } && SEND_TWILIO="NO" - -# check hipchat -[ -z "${HIPCHAT_AUTH_TOKEN}" ] && SEND_HIPCHAT="NO" - -# check messagebird -{ [ -z "${MESSAGEBIRD_ACCESS_KEY}" ] || [ -z "${MESSAGEBIRD_NUMBER}" ]; } && SEND_MESSAGEBIRD="NO" - -# check kavenegar -{ [ -z "${KAVENEGAR_API_KEY}" ] || [ -z "${KAVENEGAR_SENDER}" ]; } && SEND_KAVENEGAR="NO" - -# check telegram -[ -z "${TELEGRAM_BOT_TOKEN}" ] && SEND_TELEGRAM="NO" - -# check kafka -{ [ -z "${KAFKA_URL}" ] || [ -z "${KAFKA_SENDER_IP}" ]; } && SEND_KAFKA="NO" - -# check irc -[ -z "${IRC_NETWORK}" ] && SEND_IRC="NO" - -# check fleep -#shellcheck disable=SC2153 -{ [ -z "${FLEEP_SERVER}" ] || [ -z "${FLEEP_SENDER}" ]; } && SEND_FLEEP="NO" - -# check dynatrace -{ [ -z "${DYNATRACE_SPACE}" ] || - [ -z "${DYNATRACE_SERVER}" ] || - [ -z "${DYNATRACE_TOKEN}" ] || - [ -z "${DYNATRACE_TAG_VALUE}" ] || - [ -z "${DYNATRACE_EVENT}" ]; } && SEND_DYNATRACE="NO" - -# check opsgenie -[ -z "${OPSGENIE_API_KEY}" ] && SEND_OPSGENIE="NO" - -# check matrix -{ [ -z "${MATRIX_HOMESERVER}" ] || [ -z "${MATRIX_ACCESSTOKEN}" ]; } && SEND_MATRIX="NO" - -# check gotify -{ [ -z "${GOTIFY_APP_TOKEN}" ] || [ -z "${GOTIFY_APP_URL}" ]; } && SEND_GOTIFY="NO" - -# check ntfy -[ -z "${DEFAULT_RECIPIENT_NTFY}" ] && SEND_NTFY="NO" - -# check msteams -[ -z "${MSTEAMS_WEBHOOK_URL}" ] && SEND_MSTEAMS="NO" - -# check pd -[ -z "${DEFAULT_RECIPIENT_PD}" ] && SEND_PD="NO" - -# check prowl -[ -z "${DEFAULT_RECIPIENT_PROWL}" ] && SEND_PROWL="NO" - -# check custom -[ -z "${DEFAULT_RECIPIENT_CUSTOM}" ] && SEND_CUSTOM="NO" - -# ----------------------------------------------------------------------------- -# check the availability of targets - -check_supported_targets() { - local log=${1} - shift - - if [ "${SEND_PUSHOVER}" = "YES" ] || - [ "${SEND_SLACK}" = "YES" ] || - [ "${SEND_ROCKETCHAT}" = "YES" ] || - [ "${SEND_ALERTA}" = "YES" ] || - [ "${SEND_PD}" = "YES" ] || - [ "${SEND_FLOCK}" = "YES" ] || - [ "${SEND_DISCORD}" = "YES" ] || - [ "${SEND_HIPCHAT}" = "YES" ] || - [ "${SEND_TWILIO}" = "YES" ] || - [ "${SEND_MESSAGEBIRD}" = "YES" ] || - [ "${SEND_KAVENEGAR}" = "YES" ] || - [ "${SEND_TELEGRAM}" = "YES" ] || - [ "${SEND_PUSHBULLET}" = "YES" ] || - [ "${SEND_KAFKA}" = "YES" ] || - [ "${SEND_FLEEP}" = "YES" ] || - [ "${SEND_PROWL}" = "YES" ] || - [ "${SEND_MATRIX}" = "YES" ] || - [ "${SEND_CUSTOM}" = "YES" ] || - [ "${SEND_MSTEAMS}" = "YES" ] || - [ "${SEND_DYNATRACE}" = "YES" ] || - [ "${SEND_OPSGENIE}" = "YES" ] || - [ "${SEND_GOTIFY}" = "YES" ] || - [ "${SEND_NTFY}" = "YES" ]; then - # if we need curl, check for the curl command - if [ -z "${curl}" ]; then - curl="$(command -v curl 2>/dev/null)" - fi - if [ -z "${curl}" ]; then - $log "Cannot find curl command in the system path. Disabling all curl based notifications." - SEND_PUSHOVER="NO" - SEND_PUSHBULLET="NO" - SEND_TELEGRAM="NO" - SEND_SLACK="NO" - SEND_MSTEAMS="NO" - SEND_ROCKETCHAT="NO" - SEND_ALERTA="NO" - SEND_PD="NO" - SEND_FLOCK="NO" - SEND_DISCORD="NO" - SEND_TWILIO="NO" - SEND_HIPCHAT="NO" - SEND_MESSAGEBIRD="NO" - SEND_KAVENEGAR="NO" - SEND_KAFKA="NO" - SEND_FLEEP="NO" - SEND_PROWL="NO" - SEND_MATRIX="NO" - SEND_CUSTOM="NO" - SEND_DYNATRACE="NO" - SEND_OPSGENIE="NO" - SEND_GOTIFY="NO" - SEND_NTFY="NO" - fi - fi - - if [ "${SEND_SMS}" = "YES" ]; then - if [ -z "${sendsms}" ]; then - sendsms="$(command -v sendsms 2>/dev/null)" - fi - if [ -z "${sendsms}" ]; then - SEND_SMS="NO" - fi - fi - # if we need sendmail, check for the sendmail command - if [ "${SEND_EMAIL}" = "YES" ] && [ -z "${sendmail}" ]; then - sendmail="$(command -v sendmail 2>/dev/null)" - if [ -z "${sendmail}" ]; then - $log "Cannot find sendmail command in the system path. Disabling email notifications." - SEND_EMAIL="NO" - fi - fi - - # if we need logger, check for the logger command - if [ "${SEND_SYSLOG}" = "YES" ] && [ -z "${logger}" ]; then - logger="$(command -v logger 2>/dev/null)" - if [ -z "${logger}" ]; then - $log "Cannot find logger command in the system path. Disabling syslog notifications." - SEND_SYSLOG="NO" - fi - fi - - # if we need aws, check for the aws command - if [ "${SEND_AWSSNS}" = "YES" ] && [ -z "${aws}" ]; then - aws="$(command -v aws 2>/dev/null)" - if [ -z "${aws}" ]; then - $log "Cannot find aws command in the system path. Disabling Amazon SNS notifications." - SEND_AWSSNS="NO" - fi - fi - - # if we need nc, check for the nc command - if [ "${SEND_IRC}" = "YES" ] && [ -z "${nc}" ]; then - nc="$(command -v nc 2>/dev/null)" - if [ -z "${nc}" ]; then - $log "Cannot find nc command in the system path. Disabling IRC notifications." - SEND_IRC="NO" - fi - fi -} - -if [ ${dump_methods} ]; then - check_supported_targets debug - for name in "${!SEND_@}"; do - if [ "${!name}" = "YES" ]; then - echo "$name" - fi - done - exit 0 -fi - -# ----------------------------------------------------------------------------- -# find the recipients' addresses per method - -# netdata may call us with multiple roles, and roles may have multiple but -# overlapping recipients - so, here we find the unique recipients. -have_to_send_something="NO" -for method_name in ${method_names}; do - send_var="SEND_${method_name^^}" - if [ "${!send_var}" = "NO" ]; then - continue - fi - - declare -A arr_var=() - - for x in ${roles//,/ }; do - # the roles 'silent' and 'disabled' mean: - # don't send a notification for this role - if [ "${x}" = "silent" ] || [ "${x}" = "disabled" ]; then - continue - fi - - role_recipients="role_recipients_${method_name}[$x]" - default_recipient_var="DEFAULT_RECIPIENT_${method_name^^}" - - a="${!role_recipients}" - [ -z "${a}" ] && a="${!default_recipient_var}" - for r in ${a//,/ }; do - [ "${r}" != "disabled" ] && filter_recipient_by_criticality ${method_name} "${r}" && arr_var[${r/|*/}]="1" - done - done - - # build the list of recipients - to_var="to_${method_name}" - declare to_${method_name}="${!arr_var[*]}" - - if [ -z "${!to_var}" ]; then - declare ${send_var}="NO" - else - have_to_send_something="YES" - fi -done - -# ----------------------------------------------------------------------------- -# handle fixup of the email recipient list. - -fix_to_email() { - to_email= - while [ -n "${1}" ]; do - [ -n "${to_email}" ] && to_email="${to_email}, " - to_email="${to_email}${1}" - shift 1 - done -} - -# ${to_email} without quotes here -fix_to_email ${to_email} - -# ----------------------------------------------------------------------------- -# handle output if we're running in unit test mode -if [ ${unittest} ]; then - for method_name in ${method_names}; do - to_var="to_${method_name}" - echo "results: ${method_name}: ${!to_var}" - done - exit 0 -fi - -# ----------------------------------------------------------------------------- -# check that we have at least a method enabled -proceed=0 -for method in "${SEND_EMAIL}" \ - "${SEND_PUSHOVER}" \ - "${SEND_TELEGRAM}" \ - "${SEND_SLACK}" \ - "${SEND_ROCKETCHAT}" \ - "${SEND_ALERTA}" \ - "${SEND_FLOCK}" \ - "${SEND_DISCORD}" \ - "${SEND_TWILIO}" \ - "${SEND_HIPCHAT}" \ - "${SEND_MESSAGEBIRD}" \ - "${SEND_KAVENEGAR}" \ - "${SEND_PUSHBULLET}" \ - "${SEND_KAFKA}" \ - "${SEND_PD}" \ - "${SEND_FLEEP}" \ - "${SEND_PROWL}" \ - "${SEND_MATRIX}" \ - "${SEND_CUSTOM}" \ - "${SEND_IRC}" \ - "${SEND_AWSSNS}" \ - "${SEND_SYSLOG}" \ - "${SEND_SMS}" \ - "${SEND_MSTEAMS}" \ - "${SEND_DYNATRACE}" \ - "${SEND_OPSGENIE}" \ - "${SEND_GOTIFY}" \ - "${SEND_NTFY}" ; do - - if [ "${method}" == "YES" ]; then - proceed=1 - break - fi -done - -if [ "$proceed" -eq 0 ]; then - if [ "${have_to_send_something}" = "NO" ]; then - debug "All notification methods are disabled; not sending ${notification_description}." - exit 0 - else - fatal "All notification methods are disabled; not sending ${notification_description}." - fi -fi - -check_supported_targets error - -# ----------------------------------------------------------------------------- -# get the date the alarm happened - -date=$(date --date=@${when} "${date_format}" 2>/dev/null) -[ -z "${date}" ] && date=$(date "${date_format}" 2>/dev/null) -[ -z "${date}" ] && date=$(date --date=@${when} 2>/dev/null) -[ -z "${date}" ] && date=$(date 2>/dev/null) - -# ----------------------------------------------------------------------------- -# get the date in utc the alarm happened - -date_utc=$(date --date=@${when} "${date_format}" -u 2>/dev/null) -[ -z "${date_utc}" ] && date_utc=$(date -u "${date_format}" 2>/dev/null) -[ -z "${date_utc}" ] && date_utc=$(date -u --date=@${when} 2>/dev/null) -[ -z "${date_utc}" ] && date_utc=$(date -u 2>/dev/null) - -# ---------------------------------------------------------------------------- -# prepare some extra headers if we've been asked to thread e-mails -if [ "${SEND_EMAIL}" == "YES" ] && [ "${EMAIL_THREADING}" != "NO" ]; then - email_thread_headers="In-Reply-To: <${chart}-${name}@${host}>\\r\\nReferences: <${chart}-${name}@${host}>" -else - email_thread_headers= -fi - -# ----------------------------------------------------------------------------- -# function to URL encode a string - -urlencode() { - local string="${1}" strlen encoded pos c o - - strlen=${#string} - for ((pos = 0; pos < strlen; pos++)); do - c=${string:pos:1} - case "${c}" in - [-_.~a-zA-Z0-9]) - o="${c}" - ;; - - *) - printf -v o '%%%02x' "'${c}" - ;; - esac - encoded+="${o}" - done - - REPLY="${encoded}" - echo "${REPLY}" -} - -# ----------------------------------------------------------------------------- -# function to convert a duration in seconds, to a human readable duration -# using DAYS, MINUTES, SECONDS - -duration4human() { - local s="${1}" d=0 h=0 m=0 ds="day" hs="hour" ms="minute" ss="second" ret - d=$((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 [ ${h} -gt 0 ]; then - ret="${d} ${ds} and ${h} ${hs}" - else - ret="${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 [ ${m} -gt 0 ]; then - ret="${h} ${hs} and ${m} ${ms}" - else - ret="${h} ${hs}" - fi - elif [ ${m} -gt 0 ]; then - [ ${m} -gt 1 ] && ms="minutes" - [ ${s} -gt 1 ] && ss="seconds" - if [ ${s} -gt 0 ]; then - ret="${m} ${ms} and ${s} ${ss}" - else - ret="${m} ${ms}" - fi - else - [ ${s} -gt 1 ] && ss="seconds" - ret="${s} ${ss}" - fi - - REPLY="${ret}" - echo "${REPLY}" -} - -# ----------------------------------------------------------------------------- -# email sender - -send_email() { - local ret opts=() sender_email="${EMAIL_SENDER}" sender_name= - if [ "${SEND_EMAIL}" = "YES" ]; then - - if [ -n "${EMAIL_SENDER}" ]; then - if [[ ${EMAIL_SENDER} =~ ^\".*\"\ \<.*\>$ ]]; then - # the name includes double quotes - sender_email="$(echo "${EMAIL_SENDER}" | cut -d '<' -f 2 | cut -d '>' -f 1)" - sender_name="$(echo "${EMAIL_SENDER}" | cut -d '"' -f 2)" - elif [[ ${EMAIL_SENDER} =~ ^\'.*\'\ \<.*\>$ ]]; then - # the name includes single quotes - sender_email="$(echo "${EMAIL_SENDER}" | cut -d '<' -f 2 | cut -d '>' -f 1)" - sender_name="$(echo "${EMAIL_SENDER}" | cut -d "'" -f 2)" - elif [[ ${EMAIL_SENDER} =~ ^.*\ \<.*\>$ ]]; then - # the name does not have any quotes - sender_email="$(echo "${EMAIL_SENDER}" | cut -d '<' -f 2 | cut -d '>' -f 1)" - sender_name="$(echo "${EMAIL_SENDER}" | cut -d '<' -f 1)" - fi - fi - - [ -n "${sender_email}" ] && opts+=(-f "${sender_email}") - [ -n "${sender_name}" ] && ${sendmail} -F 2>&1 | head -1 | grep -qv "sendmail: unrecognized option: F" && opts+=(-F "${sender_name}") - - if [ "${debug}" = "1" ]; then - echo >&2 "--- BEGIN sendmail command ---" - printf >&2 "%q " "${sendmail}" -t "${opts[@]}" - echo >&2 - echo >&2 "--- END sendmail command ---" - fi - - local cmd_output - cmd_output=$("${sendmail}" -t "${opts[@]}" 2>&1) - ret=$? - - if [ ${ret} -eq 0 ]; then - info "sent email to '${to_email}' for ${notification_description}" - return 0 - else - error "failed to send email to '${to_email}' for ${notification_description}, with error code ${ret} (${cmd_output})." - return 1 - fi - fi - - return 1 -} - -# ----------------------------------------------------------------------------- -# pushover sender - -send_pushover() { - local apptoken="${1}" usertokens="${2}" when="${3}" url="${4}" status="${5}" title="${6}" message="${7}" httpcode sent=0 user priority - - if [ "${SEND_PUSHOVER}" = "YES" ] && [ -n "${apptoken}" ] && [ -n "${usertokens}" ] && [ -n "${title}" ] && [ -n "${message}" ]; then - - # https://pushover.net/api - priority=-2 - case "${status}" in - CLEAR) priority=-1 ;; # low priority: no sound or vibration - WARNING) priority=0 ;; # normal priority: respect quiet hours - CRITICAL) priority=1 ;; # high priority: bypass quiet hours - *) priority=-2 ;; # lowest priority: no notification at all - esac - - for user in ${usertokens}; do - httpcode=$(docurl \ - --form-string "token=${apptoken}" \ - --form-string "user=${user}" \ - --form-string "html=1" \ - --form-string "title=${title}" \ - --form-string "message=${message}" \ - --form-string "timestamp=${when}" \ - --form-string "url=${url}" \ - --form-string "url_title=Open netdata dashboard to view the alarm" \ - --form-string "priority=${priority}" \ - https://api.pushover.net/1/messages.json) - - if [ "${httpcode}" = "200" ]; then - info "sent pushover notification to '${user}' for ${notification_description}" - sent=$((sent + 1)) - else - error "failed to send pushover notification to '${user}' for ${notification_description}, with HTTP response status code ${httpcode}." - fi - done - - [ ${sent} -gt 0 ] && return 0 - fi - - return 1 -} - -# ----------------------------------------------------------------------------- -# pushbullet sender - -send_pushbullet() { - local userapikey="${1}" source_device="${2}" recipients="${3}" url="${4}" title="${5}" message="${6}" httpcode sent=0 userOrChannelTag - if [ "${SEND_PUSHBULLET}" = "YES" ] && [ -n "${userapikey}" ] && [ -n "${recipients}" ] && [ -n "${message}" ] && [ -n "${title}" ]; then - - # https://docs.pushbullet.com/#create-push - # Accept specification of user(s) (PushBullet account email address) and/or channel tag(s), separated by spaces. - # If recipient begins with a "#" then send to channel tag, otherwise send to email recipient. - - for userOrChannelTag in ${recipients}; do - if [ "${userOrChannelTag::1}" = "#" ]; then - userOrChannelTag_type="channel_tag" - userOrChannelTag="${userOrChannelTag:1}" # Remove hash from start of channel tag (required by pushbullet API) - else - userOrChannelTag_type="email" - fi - - httpcode=$(docurl \ - --header 'Access-Token: '${userapikey}'' \ - --header 'Content-Type: application/json' \ - --data-binary @<( - cat <<EOF - {"title": "${title}", - "type": "link", - "${userOrChannelTag_type}": "${userOrChannelTag}", - "body": "$(echo -n ${message})", - "url": "${url}", - "source_device_iden": "${source_device}"} -EOF - ) "https://api.pushbullet.com/v2/pushes" -X POST) - - if [ "${httpcode}" = "200" ]; then - info "sent pushbullet notification to '${userOrChannelTag}' for ${notification_description}" - sent=$((sent + 1)) - else - error "failed to send pushbullet notification to '${userOrChannelTag}' for ${notification_description}, with HTTP response status code ${httpcode}." - fi - done - - [ ${sent} -gt 0 ] && return 0 - fi - - return 1 -} - -# ----------------------------------------------------------------------------- -# kafka sender - -send_kafka() { - local httpcode sent=0 - if [ "${SEND_KAFKA}" = "YES" ]; then - httpcode=$(docurl -X POST \ - --data "{host_ip:\"${KAFKA_SENDER_IP}\",when:${when},name:\"${name}\",chart:\"${chart}\",status:\"${status}\",old_status:\"${old_status}\",value:${value},old_value:${old_value},duration:${duration},non_clear_duration:${non_clear_duration},units:\"${units}\",info:\"${info}\"}" \ - "${KAFKA_URL}") - - if [ "${httpcode}" = "204" ]; then - info "sent kafka data to '${KAFKA_SENDER_IP}' for ${notification_description}" - sent=$((sent + 1)) - else - error "failed to send kafka data to '${KAFKA_SENDER_IP}' for ${notification_description}, with HTTP response status code ${httpcode}." - fi - - [ ${sent} -gt 0 ] && return 0 - fi - - return 1 -} - -# ----------------------------------------------------------------------------- -# pagerduty.com sender - -send_pd() { - local recipients="${1}" sent=0 severity current_time payload url response_code - unset t - case ${status} in - CLEAR) t='resolve' ; severity='info' ;; - WARNING) t='trigger' ; severity='warning' ;; - CRITICAL) t='trigger' ; severity='critical' ;; - esac - - if [ ${SEND_PD} = "YES" ] && [ -n "${t}" ]; then - if [ "$(uname)" == "Linux" ]; then - current_time=$(date -d @${when} +'%Y-%m-%dT%H:%M:%S.000') - else - current_time=$(date -r ${when} +'%Y-%m-%dT%H:%M:%S.000') - fi - for PD_SERVICE_KEY in ${recipients}; do - d="${status} ${name} = ${value_string} - ${host}" - if [ ${USE_PD_VERSION} = "2" ]; then - payload="$( - cat <<EOF - { - "payload" : { - "summary": "${info:0:1024}", - "source" : "${args_host}", - "severity" : "${severity}", - "timestamp" : "${current_time}", - "class" : "${chart}", - "custom_details": { - "value_w_units": "${value_string}", - "when": "${when}", - "duration" : "${duration}", - "roles": "${roles}", - "alarm_id" : "${alarm_id}", - "name" : "${name}", - "chart" : "${chart}", - "status" : "${status}", - "old_status" : "${old_status}", - "value" : "${value}", - "old_value" : "${old_value}", - "src" : "${src}", - "non_clear_duration" : "${non_clear_duration}", - "units" : "${units}", - "info" : "${info}" - } - }, - "routing_key": "${PD_SERVICE_KEY}", - "event_action": "${t}", - "dedup_key": "${unique_id}" - } -EOF - )" - url="https://events.pagerduty.com/v2/enqueue" - response_code="202" - else - payload="$( - cat <<EOF - { - "service_key": "${PD_SERVICE_KEY}", - "event_type": "${t}", - "incident_key" : "${alarm_id}", - "description": "${d}", - "details": { - "value_w_units": "${value_string}", - "when": "${when}", - "duration" : "${duration}", - "roles": "${roles}", - "alarm_id" : "${alarm_id}", - "name" : "${name}", - "chart" : "${chart}", - "status" : "${status}", - "old_status" : "${old_status}", - "value" : "${value}", - "old_value" : "${old_value}", - "src" : "${src}", - "non_clear_duration" : "${non_clear_duration}", - "units" : "${units}", - "info" : "${info}" - } - } -EOF - )" - url="https://events.pagerduty.com/generic/2010-04-15/create_event.json" - response_code="200" - fi - httpcode=$(docurl -X POST --data "${payload}" ${url}) - if [ "${httpcode}" = "${response_code}" ]; then - info "sent pagerduty event for ${notification_description}" - sent=$((sent + 1)) - else - error "failed to send pagerduty event for ${notification_description}, with HTTP response status code ${httpcode}." - fi - done - - [ ${sent} -gt 0 ] && return 0 - fi - - return 1 -} - -# ----------------------------------------------------------------------------- -# twilio sender - -send_twilio() { - local accountsid="${1}" accounttoken="${2}" twilionumber="${3}" recipients="${4}" title="${5}" message="${6}" httpcode sent=0 user - if [ "${SEND_TWILIO}" = "YES" ] && [ -n "${accountsid}" ] && [ -n "${accounttoken}" ] && [ -n "${twilionumber}" ] && [ -n "${recipients}" ] && [ -n "${message}" ] && [ -n "${title}" ]; then - #https://www.twilio.com/packages/labs/code/bash/twilio-sms - for user in ${recipients}; do - httpcode=$(docurl -X POST \ - --data-urlencode "From=${twilionumber}" \ - --data-urlencode "To=${user}" \ - --data-urlencode "Body=${title} ${message}" \ - -u "${accountsid}:${accounttoken}" \ - "https://api.twilio.com/2010-04-01/Accounts/${accountsid}/Messages.json") - - if [ "${httpcode}" = "201" ]; then - info "sent Twilio SMS to '${user}' for ${notification_description}" - sent=$((sent + 1)) - else - error "failed to send Twilio SMS to '${user}' for ${notification_description}, with HTTP response status code ${httpcode}." - fi - done - - [ ${sent} -gt 0 ] && return 0 - fi - - return 1 -} - -# ----------------------------------------------------------------------------- -# hipchat sender - -send_hipchat() { - local authtoken="${1}" recipients="${2}" message="${3}" httpcode sent=0 room color msg_format notify - - # remove <small></small> from the message - message="${message//<small>/}" - message="${message//<\/small>/}" - - if [ "${SEND_HIPCHAT}" = "YES" ] && [ -n "${HIPCHAT_SERVER}" ] && [ -n "${authtoken}" ] && [ -n "${recipients}" ] && [ -n "${message}" ]; then - # Valid values: html, text. - # Defaults to 'html'. - msg_format="html" - - # Background color for message. Valid values: yellow, green, red, purple, gray, random. Defaults to 'yellow'. - case "${status}" in - WARNING) color="yellow" ;; - CRITICAL) color="red" ;; - CLEAR) color="green" ;; - *) color="gray" ;; - esac - - # Whether this message should trigger a user notification (change the tab color, play a sound, notify mobile phones, etc). - # Each recipient's notification preferences are taken into account. - # Defaults to false. - notify="true" - - for room in ${recipients}; do - httpcode=$(docurl -X POST \ - -H "Content-type: application/json" \ - -H "Authorization: Bearer ${authtoken}" \ - -d "{\"color\": \"${color}\", \"from\": \"${host}\", \"message_format\": \"${msg_format}\", \"message\": \"${message}\", \"notify\": \"${notify}\"}" \ - "https://${HIPCHAT_SERVER}/v2/room/${room}/notification") - - if [ "${httpcode}" = "204" ]; then - info "sent HipChat notification to '${room}' for ${notification_description}" - sent=$((sent + 1)) - else - error "failed to send HipChat notification to '${room}' for ${notification_description}, with HTTP response status code ${httpcode}." - fi - done - - [ ${sent} -gt 0 ] && return 0 - fi - - return 1 -} - -# ----------------------------------------------------------------------------- -# messagebird sender - -send_messagebird() { - local accesskey="${1}" messagebirdnumber="${2}" recipients="${3}" title="${4}" message="${5}" httpcode sent=0 user - if [ "${SEND_MESSAGEBIRD}" = "YES" ] && [ -n "${accesskey}" ] && [ -n "${messagebirdnumber}" ] && [ -n "${recipients}" ] && [ -n "${message}" ] && [ -n "${title}" ]; then - #https://developers.messagebird.com/docs/messaging - for user in ${recipients}; do - httpcode=$(docurl -X POST \ - --data-urlencode "originator=${messagebirdnumber}" \ - --data-urlencode "recipients=${user}" \ - --data-urlencode "body=${title} ${message}" \ - --data-urlencode "datacoding=auto" \ - -H "Authorization: AccessKey ${accesskey}" \ - "https://rest.messagebird.com/messages") - - if [ "${httpcode}" = "201" ]; then - info "sent Messagebird SMS to '${user}' for ${notification_description}" - sent=$((sent + 1)) - else - error "failed to send Messagebird SMS to '${user}' for ${notification_description}, with HTTP response status code ${httpcode}." - fi - done - - [ ${sent} -gt 0 ] && return 0 - fi - - return 1 -} - -# ----------------------------------------------------------------------------- -# kavenegar sender - -send_kavenegar() { - local API_KEY="${1}" kavenegarsender="${2}" recipients="${3}" title="${4}" message="${5}" httpcode sent=0 user - if [ "${SEND_KAVENEGAR}" = "YES" ] && [ -n "${API_KEY}" ] && [ -n "${kavenegarsender}" ] && [ -n "${recipients}" ] && [ -n "${message}" ] && [ -n "${title}" ]; then - # http://api.kavenegar.com/v1/{API-KEY}/sms/send.json - for user in ${recipients}; do - httpcode=$(docurl -X POST http://api.kavenegar.com/v1/${API_KEY}/sms/send.json \ - --data-urlencode "sender=${kavenegarsender}" \ - --data-urlencode "receptor=${user}" \ - --data-urlencode "message=${title} ${message}") - - if [ "${httpcode}" = "200" ]; then - info "sent Kavenegar SMS to '${user}' for ${notification_description}" - sent=$((sent + 1)) - else - error "failed to send Kavenegar SMS to '${user}' for ${notification_description}, with HTTP response status code ${httpcode}." - fi - done - - [ ${sent} -gt 0 ] && return 0 - fi - - return 1 -} - -# ----------------------------------------------------------------------------- -# telegram sender - -send_telegram() { - local bottoken="${1}" chatids="${2}" message="${3}" httpcode sent=0 chatid emoji disableNotification="" - - if [ "${status}" = "CLEAR" ]; then disableNotification="--data-urlencode disable_notification=true"; fi - - case "${status}" in - WARNING) emoji="⚠️" ;; - CRITICAL) emoji="🔴" ;; - CLEAR) emoji="✅" ;; - *) emoji="⚪️" ;; - esac - - if [ "${SEND_TELEGRAM}" = "YES" ] && [ -n "${bottoken}" ] && [ -n "${chatids}" ] && [ -n "${message}" ]; then - for chatid in ${chatids}; do - notify_telegram=1 - notify_retries=${TELEGRAM_RETRIES_ON_LIMIT:-0} - - while [ ${notify_telegram} -eq 1 ]; do - # https://core.telegram.org/bots/api#sendmessage - httpcode=$(docurl ${disableNotification} \ - --data-urlencode "parse_mode=HTML" \ - --data-urlencode "disable_web_page_preview=true" \ - --data-urlencode "text=${emoji} ${message}" \ - "https://api.telegram.org/bot${bottoken}/sendMessage?chat_id=${chatid}") - - notify_telegram=0 - - if [ "${httpcode}" = "200" ]; then - info "sent telegram notification to '${chatid}' for ${notification_description}" - sent=$((sent + 1)) - elif [ "${httpcode}" = "401" ]; then - error "failed to send telegram notification to '${chatid}' for ${notification_description}, wrong bot token." - elif [ "${httpcode}" = "429" ]; then - if [ "$notify_retries" -gt 0 ]; then - error "failed to send telegram notification to '${chatid}' for ${notification_description}, rate limit exceeded, retrying after 1s." - notify_retries=$((notify_retries - 1)) - notify_telegram=1 - sleep 1 - else - error "failed to send telegram notification to '${chatid}' for ${notification_description}, rate limit exceeded." - fi - else - error "failed to send telegram notification to '${chatid}' for ${notification_description}, with HTTP response status code ${httpcode}." - fi - done - done - - [ ${sent} -gt 0 ] && return 0 - fi - - return 1 -} - -# ----------------------------------------------------------------------------- -# Microsoft Team sender - -send_msteams() { - - local webhook="${1}" channels="${2}" httpcode sent=0 channel color payload - - [ "${SEND_MSTEAMS}" != "YES" ] && return 1 - - case "${status}" in - WARNING) icon="${MSTEAMS_ICON_WARNING}" && color="${MSTEAMS_COLOR_WARNING}" ;; - CRITICAL) icon="${MSTEAMS_ICON_CRITICAL}" && color="${MSTEAMS_COLOR_CRITICAL}" ;; - CLEAR) icon="${MSTEAMS_ICON_CLEAR}" && color="${MSTEAMS_COLOR_CLEAR}" ;; - *) icon="${MSTEAMS_ICON_DEFAULT}" && color="${MSTEAMS_COLOR_DEFAULT}" ;; - esac - - for channel in ${channels}; do - ## More details are available here regarding the payload syntax options : https://docs.microsoft.com/en-us/outlook/actionable-messages/message-card-reference - ## Online designer : https://adaptivecards.io/designer/ - payload="$( - cat <<EOF - { - "@context": "http://schema.org/extensions", - "@type": "MessageCard", - "themeColor": "${color}", - "title": "$icon Alert ${status} from netdata for ${host}", - "text": "${host} ${status_message}, ${chart}, *${alarm}*", - "potentialAction": [ - { - "@type": "OpenUri", - "name": "Netdata", - "targets": [ - { "os": "default", "uri": "${goto_url}" } - ] - } - ] - } -EOF - )" - - # Replacing in the webhook CHANNEL string by the MS Teams channel name from conf file. - cur_webhook="${webhook//CHANNEL/${channel}}" - - httpcode=$(docurl -H "Content-Type: application/json" -d "${payload}" "${cur_webhook}") - - if [ "${httpcode}" = "200" ]; then - info "sent Microsoft team notification to '${cur_webhook}' for ${notification_description}" - sent=$((sent + 1)) - else - error "failed to send Microsoft team to '${cur_webhook}' for ${notification_description}, with HTTP response status code ${httpcode}." - fi - done - - [ ${sent} -gt 0 ] && return 0 - - return 1 -} - -# slack sender - -send_slack() { - local webhook="${1}" channels="${2}" httpcode sent=0 channel color payload - - [ "${SEND_SLACK}" != "YES" ] && return 1 - - case "${status}" in - WARNING) color="warning" ;; - CRITICAL) color="danger" ;; - CLEAR) color="good" ;; - *) color="#777777" ;; - esac - - for channel in ${channels}; do - # Default entry in the recipient is without a hash in front (backwards-compatible). Accept specification of channel or user. - if [ "${channel::1}" != "#" ] && [ "${channel::1}" != "@" ]; then channel="#$channel"; fi - - # If channel is equal to "#" then do not send the channel attribute at all. Slack also defines channels and users in webhooks. - if [ "${channel}" = "#" ]; then - ch="" - chstr="without specifying a channel" - else - ch="\"channel\": \"${channel}\"," - chstr="to '${channel}'" - fi - - payload="$( - cat <<EOF - { - $ch - "username": "netdata on ${host}", - "icon_url": "${images_base_url}/images/banner-icon-144x144.png", - "text": "${host} ${status_message}, \`${chart}\`, *${alarm}*", - "attachments": [ - { - "fallback": "${alarm} - ${chart} - ${info}", - "color": "${color}", - "title": "${alarm}", - "title_link": "${goto_url}", - "text": "${info}", - "fields": [ - { - "title": "${chart}", - "value": "chart", - "short": true - } - ], - "thumb_url": "${image}", - "footer": "by ${host}", - "ts": ${when} - } - ] - } -EOF - )" - - httpcode=$(docurl -X POST --data-urlencode "payload=${payload}" "${webhook}") - if [ "${httpcode}" = "200" ]; then - info "sent slack notification ${chstr} for ${notification_description}" - sent=$((sent + 1)) - else - error "failed to send slack notification ${chstr} for ${notification_description}, with HTTP response status code ${httpcode}." - fi - done - - [ ${sent} -gt 0 ] && return 0 - - return 1 -} - -# ----------------------------------------------------------------------------- -# rocketchat sender - -send_rocketchat() { - local webhook="${1}" channels="${2}" httpcode sent=0 channel color payload - - [ "${SEND_ROCKETCHAT}" != "YES" ] && return 1 - - case "${status}" in - WARNING) color="warning" ;; - CRITICAL) color="danger" ;; - CLEAR) color="good" ;; - *) color="#777777" ;; - esac - - for channel in ${channels}; do - payload="$( - cat <<EOF - { - "channel": "#${channel}", - "alias": "netdata on ${host}", - "avatar": "${images_base_url}/images/banner-icon-144x144.png", - "text": "${host} ${status_message}, \`${chart}\`, *${alarm}*", - "attachments": [ - { - "color": "${color}", - "title": "${alarm}", - "title_link": "${goto_url}", - "text": "${info}", - "fields": [ - { - "title": "${chart}", - "short": true, - "value": "chart" - } - ], - "thumb_url": "${image}", - "ts": "${when}" - } - ] - } -EOF - )" - - httpcode=$(docurl -X POST --data-urlencode "payload=${payload}" "${webhook}") - if [ "${httpcode}" = "200" ]; then - info "sent rocketchat notification to '${channel}' for ${notification_description}" - sent=$((sent + 1)) - else - error "failed to send rocketchat notification to '${channel}' for ${notification_description}, with HTTP response status code ${httpcode}." - fi - done - - [ ${sent} -gt 0 ] && return 0 - - return 1 -} - -# ----------------------------------------------------------------------------- -# alerta sender - -send_alerta() { - local webhook="${1}" channels="${2}" httpcode sent=0 channel severity resource event payload auth - - [ "${SEND_ALERTA}" != "YES" ] && return 1 - - case "${status}" in - CRITICAL) severity="critical" ;; - WARNING) severity="warning" ;; - CLEAR) severity="cleared" ;; - *) severity="indeterminate" ;; - esac - - if [[ ${chart} == httpcheck* ]]; then - resource=$chart - event=$name - else - resource="${host}" - event="${chart}.${name}" - fi - - for channel in ${channels}; do - payload="$( - cat <<EOF - { - "resource": "${resource}", - "event": "${event}", - "environment": "${channel}", - "severity": "${severity}", - "service": ["Netdata"], - "group": "Performance", - "value": "${value_string}", - "text": "${info}", - "tags": ["alarm_id:${alarm_id}"], - "attributes": { - "roles": "${roles}", - "name": "${name}", - "chart": "${chart}", - "source": "${src}", - "moreInfo": "<a href=\"${goto_url}\">View Netdata</a>" - }, - "origin": "netdata/${host}", - "type": "netdataAlarm", - "rawData": "${BASH_ARGV[@]}" - } -EOF - )" - - if [ -n "${ALERTA_API_KEY}" ]; then - auth="Key ${ALERTA_API_KEY}" - fi - - httpcode=$(docurl -X POST "${webhook}/alert" -H "Content-Type: application/json" -H "Authorization: $auth" --data "${payload}") - - if [ "${httpcode}" = "200" ] || [ "${httpcode}" = "201" ]; then - info "sent alerta notification to '${channel}' for ${notification_description}" - sent=$((sent + 1)) - elif [ "${httpcode}" = "202" ]; then - info "suppressed alerta notification to '${channel}' for ${notification_description}" - else - error "failed to send alerta notification to '${channel}' for ${notification_description}, with HTTP response status code ${httpcode}." - fi - done - - [ ${sent} -gt 0 ] && return 0 - - return 1 -} - -# ----------------------------------------------------------------------------- -# flock sender - -send_flock() { - local webhook="${1}" channels="${2}" httpcode sent=0 channel color payload - - [ "${SEND_FLOCK}" != "YES" ] && return 1 - - case "${status}" in - WARNING) color="warning" ;; - CRITICAL) color="danger" ;; - CLEAR) color="good" ;; - *) color="#777777" ;; - esac - - for channel in ${channels}; do - httpcode=$(docurl -X POST "${webhook}" -H "Content-Type: application/json" -d "{ - \"sendAs\": { - \"name\" : \"netdata on ${host}\", - \"profileImage\" : \"${images_base_url}/images/banner-icon-144x144.png\" - }, - \"text\": \"${host} *${status_message}*\", - \"timestamp\": \"${when}\", - \"attachments\": [ - { - \"description\": \"${chart} - ${info}\", - \"color\": \"${color}\", - \"title\": \"${alarm}\", - \"url\": \"${goto_url}\", - \"text\": \"${info}\", - \"views\": { - \"image\": { - \"original\": { \"src\": \"${image}\", \"width\": 400, \"height\": 400 }, - \"thumbnail\": { \"src\": \"${image}\", \"width\": 50, \"height\": 50 }, - \"filename\": \"${image}\" - } - } - } - ] - }") - if [ "${httpcode}" = "200" ]; then - info "sent flock notification to '${channel}' for ${notification_description}" - sent=$((sent + 1)) - else - error "failed to send flock notification to '${channel}' for ${notification_description}, with HTTP response status code ${httpcode}." - fi - done - - [ ${sent} -gt 0 ] && return 0 - - return 1 -} - -# ----------------------------------------------------------------------------- -# discord sender - -send_discord() { - local webhook="${1}/slack" channels="${2}" httpcode sent=0 channel color payload username - - [ "${SEND_DISCORD}" != "YES" ] && return 1 - - case "${status}" in - WARNING) color="warning" ;; - CRITICAL) color="danger" ;; - CLEAR) color="good" ;; - *) color="#777777" ;; - esac - - for channel in ${channels}; do - username="netdata on ${host}" - [ ${#username} -gt 32 ] && username="${username:0:29}..." - - payload="$( - cat <<EOF - { - "channel": "#${channel}", - "username": "${username}", - "text": "${host} ${status_message}, \`${chart}\`, *${alarm}*", - "icon_url": "${images_base_url}/images/banner-icon-144x144.png", - "attachments": [ - { - "color": "${color}", - "title": "${alarm}", - "title_link": "${goto_url}", - "text": "${info}", - "fields": [ - { - "title": "${chart}" - } - ], - "thumb_url": "${image}", - "footer_icon": "${images_base_url}/images/banner-icon-144x144.png", - "footer": "${host}", - "ts": ${when} - } - ] - } -EOF - )" - - httpcode=$(docurl -X POST --data-urlencode "payload=${payload}" "${webhook}") - if [ "${httpcode}" = "200" ]; then - info "sent discord notification to '${channel}' for ${notification_description}" - sent=$((sent + 1)) - else - error "failed to send discord notification to '${channel}' for ${notification_description}, with HTTP response status code ${httpcode}." - fi - done - - [ ${sent} -gt 0 ] && return 0 - - return 1 -} - -# ----------------------------------------------------------------------------- -# fleep sender - -send_fleep() { - local httpcode sent=0 webhooks="${1}" data message - if [ "${SEND_FLEEP}" = "YES" ]; then - message="${host} ${status_message}, \`${chart}\`, *${alarm}*\\n${info}" - - for hook in ${webhooks}; do - data="{ " - data="${data} 'message': '${message}', " - data="${data} 'user': '${FLEEP_SENDER}' " - data="${data} }" - - httpcode=$(docurl -X POST --data "${data}" "https://fleep.io/hook/${hook}") - - if [ "${httpcode}" = "200" ]; then - info "sent fleep data to user '${FLEEP_SENDER}' for ${notification_description}" - sent=$((sent + 1)) - else - error "failed to send fleep data to user '${FLEEP_SENDER}' for ${notification_description}, with HTTP response status code ${httpcode}." - fi - done - - [ ${sent} -gt 0 ] && return 0 - fi - - return 1 -} - -# ----------------------------------------------------------------------------- -# Prowl sender - -send_prowl() { - local httpcode sent=0 data message keys prio=0 alarm_url event - if [ "${SEND_PROWL}" = "YES" ]; then - message="$(urlencode "${host} ${status_message}, \`${chart}\`, *${alarm}*\\n${info}")" - message="description=${message}" - keys="$(urlencode "$(echo "${1}" | tr ' ' ,)")" - keys="apikey=${keys}" - app="application=Netdata" - - case "${status}" in - CRITICAL) - prio=2 - ;; - WARNING) - prio=1 - ;; - esac - prio="priority=${prio}" - - alarm_url="$(urlencode ${goto_url})" - alarm_url="url=${alarm_url}" - event="$(urlencode "${host} ${status_message}")" - event="event=${event}" - - data="${keys}&${prio}&${alarm_url}&${app}&${event}&${message}" - - httpcode=$(docurl -X POST --data "${data}" "https://api.prowlapp.com/publicapi/add") - - if [ "${httpcode}" = "200" ]; then - info "sent prowl event for ${notification_description}" - sent=1 - else - error "failed to send prowl event for ${notification_description}, with HTTP response status code ${httpcode}." - fi - - [ ${sent} -gt 0 ] && return 0 - fi - - return 1 -} - -# ----------------------------------------------------------------------------- -# irc sender - -send_irc() { - local NICKNAME="${1}" REALNAME="${2}" CHANNELS="${3}" NETWORK="${4}" PORT="${5}" SERVERNAME="${6}" MESSAGE="${7}" sent=0 channel color send_alarm reply_codes error - - if [ "${SEND_IRC}" = "YES" ] && [ -n "${NICKNAME}" ] && [ -n "${REALNAME}" ] && [ -n "${CHANNELS}" ] && [ -n "${NETWORK}" ] && [ -n "${SERVERNAME}" ] && [ -n "${PORT}" ]; then - case "${status}" in - WARNING) color="warning" ;; - CRITICAL) color="danger" ;; - CLEAR) color="good" ;; - *) color="#777777" ;; - esac - - SNDMESSAGE="${MESSAGE//$'\n'/", "}" - for CHANNEL in ${CHANNELS}; do - error=0 - send_alarm=$(echo -e "USER ${NICKNAME} guest ${REALNAME} ${SERVERNAME}\\nNICK ${NICKNAME}\\nJOIN ${CHANNEL}\\nPRIVMSG ${CHANNEL} :${SNDMESSAGE}\\nQUIT\\n" \ | ${nc} "${NETWORK}" "${PORT}") - reply_codes=$(echo "${send_alarm}" | cut -d ' ' -f 2 | grep -o '[0-9]*') - for code in ${reply_codes}; do - if [ "${code}" -ge 400 ] && [ "${code}" -le 599 ]; then - error=1 - break - fi - done - - if [ "${error}" -eq 0 ]; then - info "sent irc notification to '${CHANNEL}' for ${notification_description}" - sent=$((sent + 1)) - else - error "failed to send irc notification to '${CHANNEL}' for ${notification_description}, with error code ${code}." - fi - done - fi - - [ ${sent} -gt 0 ] && return 0 - - return 1 -} - -# ----------------------------------------------------------------------------- -# Amazon SNS sender - -send_awssns() { - local targets="${1}" message='' sent=0 region='' - local default_format="${status} on ${host} at ${date}: ${chart} ${value_string}" - - [ "${SEND_AWSSNS}" = "YES" ] || return 1 - - message=${AWSSNS_MESSAGE_FORMAT:-${default_format}} - - for target in ${targets}; do - # Extract the region from the target ARN. We need to explicitly specify the region so that it matches up correctly. - region="$(echo ${target} | cut -f 4 -d ':')" - if ${aws} sns publish --region "${region}" --subject "${host} ${status_message} - ${name//_/ } - ${chart}" --message "${message}" --target-arn ${target} &>/dev/null; then - info "sent Amazon SNS notification to '${target}' for ${notification_description}" - sent=$((sent + 1)) - else - error "failed to send Amazon SNS notification to '${target}' for ${notification_description}" - fi - done - - [ ${sent} -gt 0 ] && return 0 - - return 1 -} - -# ----------------------------------------------------------------------------- -# Matrix sender - -send_matrix() { - local homeserver="${1}" webhook accesstoken rooms="${2}" httpcode sent=0 payload - - [ "${SEND_MATRIX}" != "YES" ] && return 1 - [ -z "${MATRIX_ACCESSTOKEN}" ] && return 1 - - accesstoken="${MATRIX_ACCESSTOKEN}" - - case "${status}" in - WARNING) emoji="⚠️" ;; - CRITICAL) emoji="🔴" ;; - CLEAR) emoji="✅" ;; - *) emoji="⚪️" ;; - esac - - for room in ${rooms}; do - webhook="$homeserver/_matrix/client/r0/rooms/$(urlencode $room)/send/m.room.message?access_token=$accesstoken" - payload="$( - cat <<EOF - { - "msgtype": "m.notice", - "format": "org.matrix.custom.html", - "formatted_body": "${emoji} ${host} ${status_message} - <b>${name//_/ }</b><br>${chart}<br><a href=\"${goto_url}\">${alarm}</a><br><i>${info}</i>", - "body": "${emoji} ${host} ${status_message} - ${name//_/ } ${chart} ${goto_url} ${alarm} ${info}" - } -EOF - )" - - httpcode=$(docurl -X POST --data "${payload}" "${webhook}") - if [ "${httpcode}" == "200" ]; then - info "sent Matrix notification to '${room}' for ${notification_description}" - sent=$((sent + 1)) - else - error "failed to send Matrix notification to '${room}' for ${notification_description}, with HTTP response status code ${httpcode}." - fi - done - - [ ${sent} -gt 0 ] && return 0 - - return 1 -} - -# ----------------------------------------------------------------------------- -# syslog sender - -send_syslog() { - local facility=${SYSLOG_FACILITY:-"local6"} level='info' targets="${1}" - local priority='' message='' server='' port='' prefix='' - local temp1='' temp2='' - - [ "${SEND_SYSLOG}" = "YES" ] || return 1 - - if [ "${status}" = "CRITICAL" ]; then - level='crit' - elif [ "${status}" = "WARNING" ]; then - level='warning' - fi - - for target in ${targets}; do - priority="${facility}.${level}" - message='' - server='' - port='' - prefix='' - temp1='' - temp2='' - - prefix=$(echo ${target} | cut -d '/' -f 2) - temp1=$(echo ${target} | cut -d '/' -f 1) - - if [ ${prefix} != ${temp1} ]; then - if (echo ${temp1} | grep -q '@'); then - temp2=$(echo ${temp1} | cut -d '@' -f 1) - server=$(echo ${temp1} | cut -d '@' -f 2) - - if [ ${temp2} != ${server} ]; then - priority=${temp2} - fi - - port=$(echo ${server} | rev | cut -d ':' -f 1 | rev) - - if (echo ${server} | grep -E -q '\[.*\]'); then - if (echo ${port} | grep -q ']'); then - port='' - else - server=$(echo ${server} | rev | cut -d ':' -f 2- | rev) - fi - else - if [ ${port} = ${server} ]; then - port='' - else - server=$(echo ${server} | cut -d ':' -f 1) - fi - fi - else - priority=${temp1} - fi - fi - - message="${prefix} ${status} on ${host} at ${date}: ${chart} ${value_string}" - - if [ ${server} ]; then - logger_options="${logger_options} -n ${server}" - if [ ${port} ]; then - logger_options="${logger_options} -P ${port}" - fi - fi - - ${logger} -p ${priority} ${logger_options} "${message}" - done - - return $? -} - -# ----------------------------------------------------------------------------- -# SMS sender - -send_sms() { - local recipients="${1}" errcode errmessage sent=0 - - # Human readable SMS - local msg="${host} ${status_message}: ${chart}, ${alarm}" - - # limit it to 160 characters - msg="${msg:0:160}" - - if [ "${SEND_SMS}" = "YES" ] && [ -n "${sendsms}" ] && [ -n "${recipients}" ] && [ -n "${msg}" ]; then - # http://api.kavenegar.com/v1/{API-KEY}/sms/send.json - for phone in ${recipients}; do - errmessage=$($sendsms $phone "$msg" 2>&1) - errcode=$? - if [ ${errcode} -eq 0 ]; then - info "sent smstools3 SMS to '${user}' for ${notification_description}" - sent=$((sent + 1)) - else - error "failed to send smstools3 SMS to '${user}' for ${notification_description}, with error code ${errcode}: ${errmessage}." - fi - done - - [ ${sent} -gt 0 ] && return 0 - fi - - return 1 -} - -# ----------------------------------------------------------------------------- -# Dynatrace sender - -send_dynatrace() { - [ "${SEND_DYNATRACE}" != "YES" ] && return 1 - - local dynatrace_url="${DYNATRACE_SERVER}/e/${DYNATRACE_SPACE}/api/v1/events" - local description="Netdata Notification for: ${host} ${chart}.${name} is ${status}" - local payload="" - - payload=$(cat <<EOF -{ - "title": "Netdata Alarm from ${host}", - "source" : "${DYNATRACE_ANNOTATION_TYPE}", - "description" : "${description}", - "eventType": "${DYNATRACE_EVENT}", - "attachRules":{ - "tagRule":[{ - "meTypes":["HOST"], - "tags":["${DYNATRACE_TAG_VALUE}"] - }] - }, - "customProperties":{ - "description": "${description}" - } -} -EOF -) - - # echo ${payload} - - httpcode=$(docurl -X POST -H "Authorization: Api-token ${DYNATRACE_TOKEN}" -H "Content-Type: application/json" -d "${payload}" ${dynatrace_url}) - ret=$? - - - if [ ${ret} -eq 0 ]; then - if [ "${httpcode}" = "200" ]; then - info "sent Dynatrace event '${DYNATRACE_EVENT}' to '${DYNATRACE_SERVER}' for ${notification_description}" - return 0 - else - warning "failed to send Dynatrace event to '${DYNATRACE_SERVER}' for ${notification_description}, with HTTP response status code ${httpcode}" - return 1 - fi - else - error "failed to sent Dynatrace '${DYNATRACE_EVENT}' to '${DYNATRACE_SERVER}' for ${notification_description}, with code ${ret}." - return 1 - fi -} - -# ----------------------------------------------------------------------------- -# Opsgenie sender - -send_opsgenie() { - local payload httpcode oldv currv priority - [ "${SEND_OPSGENIE}" != "YES" ] && return 1 - - if [ -z "${OPSGENIE_API_KEY}" ] ; then - info "Can't send Opsgenie notification, because OPSGENIE_API_KEY is not defined" - return 1 - fi - - # Priority for OpsGenie alert (https://support.atlassian.com/opsgenie/docs/update-alert-priority-level/) - case "${status}" in - CRITICAL) priority="P1" ;; # Critical is P1 - WARNING) priority="P3" ;; # Warning is P3 - CLEAR) priority="P5" ;; # Clear is P5 - *) priority="P3" ;; # OpsGenie's default alert level is P3 - esac - - # We are sending null when values are nan to avoid errors while JSON message is parsed - [ "${old_value}" != "nan" ] && oldv="${old_value}" || oldv="null" - [ "${value}" != "nan" ] && currv="${value}" || currv="null" - - payload=$(cat <<EOF - { - "host" : "${host}", - "unique_id" : "${unique_id}", - "alarmId" : ${alarm_id}, - "eventId" : ${event_id}, - "chart" : "${chart}", - "when": ${when}, - "name" : "${name}", - "priority" : "${priority}", - "status" : "${status}", - "old_status" : "${old_status}", - "value" : ${currv}, - "old_value" : ${oldv}, - "duration": ${duration}, - "non_clear_duration": ${non_clear_duration}, - "units" : "${units}", - "info" : "${status_message}, ${info}", - "calc_expression" : "${calc_expression}", - "total_warnings" : "${total_warnings}", - "total_critical" : "${total_critical}", - "src" : "${src}" - } -EOF -) - - httpcode=$(docurl -X POST -H "Content-Type: application/json" -d "${payload}" "${OPSGENIE_API_URL}/v1/json/integrations/webhooks/netdata?apiKey=${OPSGENIE_API_KEY}") - # https://docs.opsgenie.com/docs/alert-api#create-alert - if [ "${httpcode}" = "200" ]; then - info "sent opsgenie event for ${notification_description}" - else - error "failed to send opsgenie event for ${notification_description}, with HTTP response status code ${httpcode}." - return 1 - fi - - return 0 -} - -# ----------------------------------------------------------------------------- -# Gotify sender - -send_gotify() { - local payload httpcode priority - [ "${SEND_GOTIFY}" != "YES" ] && return 1 - - if [ -z "${GOTIFY_APP_TOKEN}" ] ; then - info "Can't send Gotify notification, because GOTIFY_APP_TOKEN is not defined" - return 1 - fi - - # priority for Gotify Android app - case "${status}" in - CRITICAL) priority=10 ;; # sound + vibration - WARNING) priority=4 ;; # sound - *) priority=1 ;; # notification only - esac - - payload=$(cat <<EOF - { - "title" : "${status}, ${name} = ${value_string}, on ${host}", - "message" : "${date}: ${chart} ${value_string}", - "priority" : ${priority} - } -EOF -) - - httpcode=$(docurl -X POST -H "Content-Type: application/json" -d "${payload}" "${GOTIFY_APP_URL}/message?token=${GOTIFY_APP_TOKEN}") - if [ "${httpcode}" = "200" ]; then - info "sent gotify event for ${notification_description}" - else - error "failed to send gotify event for ${notification_description}, with HTTP response status code ${httpcode}." - return 1 - fi - - return 0 -} - -# ----------------------------------------------------------------------------- -# ntfy sender - -send_ntfy() { - local httpcode priority recipients=${1} sent=0 msg - - [ "${SEND_NTFY}" != "YES" ] && return 1 - - case "${status}" in - WARNING) emoji="warning" ;; - CRITICAL) emoji="red_circle" ;; - CLEAR) emoji="white_check_mark" ;; - *) emoji="white_circle" ;; - esac - - case ${status} in - WARNING) priority="high";; - CRITICAL) priority="urgent";; - *) priority="default" ;; - esac - - # Adding ntfy header generation logic - # Heavily inspired by https://github.com/nickexyz/ntfy-shellscripts/blob/main/sabnzbd.sh - tmp_header="" - if [[ -n "${NTFY_USERNAME}" ]] && [[ -n "${NTFY_PASSWORD}" ]]; then - ntfy_base64=$( echo -n "$NTFY_USERNAME:$NTFY_PASSWORD" | base64 ) - tmp_header="Authorization: Basic ${ntfy_base64}" - elif [ -n "${NTFY_ACCESS_TOKEN}" ]; then - tmp_header="Authorization: Bearer ${NTFY_ACCESS_TOKEN}" - fi - ntfy_auth_header=() - if [ -n "${tmp_header}" ]; then - ntfy_auth_header=("-H" "${tmp_header}") - fi - for recipient in ${recipients}; do - msg="${host} ${status_message}: ${alarm} - ${info}" - httpcode=$(docurl -X POST \ - "${ntfy_auth_header[@]}" \ - -H "Icon: https://raw.githubusercontent.com/netdata/netdata/master/web/gui/dashboard/images/favicon-196x196.png" \ - -H "Title: ${host}: ${name//_/ }" \ - -H "Tags: ${emoji}" \ - -H "Priority: ${priority}" \ - -H "Actions: view, View node, ${goto_url}, clear=true;" \ - -d "${msg}" \ - ${recipient}) - if [ "${httpcode}" == "200" ]; then - info "sent ntfy notification to '${recipient}' for ${notification_description}" - sent=$((sent + 1)) - else - error "failed to send ntfy notification to '${recipient}' for ${notification_description}, with HTTP response status code ${httpcode}." - fi - done - - [ ${sent} -gt 0 ] && return 0 - - return 1 -} - -# ----------------------------------------------------------------------------- -# prepare the content of the notification - -# the url to send the user on click -urlencode "${args_host}" >/dev/null -url_host="${REPLY}" -urlencode "${chart}" >/dev/null -url_chart="${REPLY}" -urlencode "${name}" >/dev/null -url_name="${REPLY}" -urlencode "${value_string}" >/dev/null -url_value_string="${REPLY}" - -redirect_params="host=${url_host}&chart=${url_chart}&alarm=${url_name}&alarm_unique_id=${unique_id}&alarm_id=${alarm_id}&alarm_event_id=${event_id}&alarm_when=${when}&alarm_status=${status}&alarm_chart=${chart}&alarm_value=${url_value_string}" - -if [ -z "${NETDATA_REGISTRY_UNIQUE_ID}" ]; then - if [ -f "@registrydir_POST@/netdata.public.unique.id" ]; then - NETDATA_REGISTRY_UNIQUE_ID="$(cat "@registrydir_POST@/netdata.public.unique.id")" - else - error "failed to identify this agent via its NETDATA_REGISTRY_UNIQUE_ID." - fi -fi - -goto_url="${NETDATA_REGISTRY_URL}/registry-alert-redirect.html?agent_machine_guid=${NETDATA_REGISTRY_UNIQUE_ID}&host_machine_guid=${child_machine_guid}&transition_id=${transition_id}&${redirect_params}" - -# the severity of the alarm -severity="${status}" - -# the time the alarm was raised -duration4human ${duration} >/dev/null -duration_txt="${REPLY}" -duration4human ${non_clear_duration} >/dev/null -non_clear_duration_txt="${REPLY}" -raised_for="(was ${old_status,,} for ${duration_txt})" - -# the key status message -status_message="status unknown" - -# the color of the alarm -color="grey" - -# the alarm value -alarm="${summary//_/ } = ${value_string}" - -# the image of the alarm -image="${images_base_url}/images/banner-icon-144x144.png" - -# have a default email status, in case the following case does not catch it -status_email_subject="${status}" - -# prepare the title based on status -case "${status}" in -CRITICAL) - image="${images_base_url}/images/alert-128-red.png" - alarm_badge="https://app.netdata.cloud/static/email/img/label_critical.png" - status_message="is critical" - status_email_subject="Critical" - color="#ca414b" - rich_status_raised_for="Raised to critical, for ${non_clear_duration_txt}" - background_color="#FFEBEF" - border_color="#FF4136" - text_color="#FF4136" - action_text_color="#FFFFFF" - ;; - -WARNING) - image="${images_base_url}/images/alert-128-orange.png" - alarm_badge="https://app.netdata.cloud/static/email/img/label_warning.png" - status_message="needs attention" - status_email_subject="Warning" - color="#ffc107" - rich_status_raised_for="Raised to warning, for ${non_clear_duration_txt}" - background_color="#FFF8E1" - border_color="#FFC300" - text_color="#536775" - action_text_color="#35414A" - ;; - -CLEAR) - image="${images_base_url}/images/check-mark-2-128-green.png" - alarm_badge="https://app.netdata.cloud/static/email/img/label_recovered.png" - status_message="recovered" - status_email_subject="Clear" - color="#77ca6d" - rich_status_raised_for= - background_color="#E5F5E8" - border_color="#68C47D" - text_color="#00AB44" - action_text_color="#FFFFFF" - ;; -esac - -# the html email subject -html_email_subject="${status_email_subject}, ${summary} = ${value_string}, on ${host}" - -if [ "${status}" = "CLEAR" ]; then - severity="Recovered from ${old_status}" - if [ ${non_clear_duration} -gt ${duration} ]; then - raised_for="(alarm was raised for ${non_clear_duration_txt})" - fi - rich_status_raised_for="Recovered from ${old_status,,}, ${raised_for}" - - # don't show the value when the status is CLEAR - # for certain alarms, this value might not have any meaning - alarm="${summary//_/ } ${raised_for}" - html_email_subject="${status_email_subject}, ${summary} ${raised_for}, on ${host}" - -elif { [ "${old_status}" = "WARNING" ] && [ "${status}" = "CRITICAL" ]; }; then - severity="Escalated to ${status}" - if [ ${non_clear_duration} -gt ${duration} ]; then - raised_for="(alarm is raised for ${non_clear_duration_txt})" - fi - rich_status_raised_for="Escalated to critical, ${raised_for}" - -elif { [ "${old_status}" = "CRITICAL" ] && [ "${status}" = "WARNING" ]; }; then - severity="Demoted to ${status}" - if [ ${non_clear_duration} -gt ${duration} ]; then - raised_for="(alarm is raised for ${non_clear_duration_txt})" - fi - rich_status_raised_for="Demoted to warning, ${raised_for}" - -else - raised_for= -fi - -# prepare HTML versions of elements -info_html= -[ -n "${info}" ] && info_html=" <small><br/>${info}</small>" - -raised_for_html= -[ -n "${raised_for}" ] && raised_for_html="<br/><small>${raised_for}</small>" - -# ----------------------------------------------------------------------------- -# send the slack notification - -# slack aggregates posts from the same username -# so we use "${host} ${status}" as the bot username, to make them diff - -send_slack "${SLACK_WEBHOOK_URL}" "${to_slack}" -SENT_SLACK=$? - -# ----------------------------------------------------------------------------- -# send the Microsoft Teams notification - -# Microsoft teams aggregates posts from the same username -# so we use "${host} ${status}" as the bot username, to make them diff - -send_msteams "${MSTEAMS_WEBHOOK_URL}" "${to_msteams}" -SENT_MSTEAMS=$? - -# ----------------------------------------------------------------------------- -# send the rocketchat notification - -# rocketchat aggregates posts from the same username -# so we use "${host} ${status}" as the bot username, to make them diff - -send_rocketchat "${ROCKETCHAT_WEBHOOK_URL}" "${to_rocketchat}" -SENT_ROCKETCHAT=$? - -# ----------------------------------------------------------------------------- -# send the alerta notification - -# alerta aggregates posts from the same username -# so we use "${host} ${status}" as the bot username, to make them diff - -send_alerta "${ALERTA_WEBHOOK_URL}" "${to_alerta}" -SENT_ALERTA=$? - -# ----------------------------------------------------------------------------- -# send the flock notification - -# flock aggregates posts from the same username -# so we use "${host} ${status}" as the bot username, to make them diff - -send_flock "${FLOCK_WEBHOOK_URL}" "${to_flock}" -SENT_FLOCK=$? - -# ----------------------------------------------------------------------------- -# send the discord notification - -# discord aggregates posts from the same username -# so we use "${host} ${status}" as the bot username, to make them diff - -send_discord "${DISCORD_WEBHOOK_URL}" "${to_discord}" -SENT_DISCORD=$? - -# ----------------------------------------------------------------------------- -# send the pushover notification - -send_pushover "${PUSHOVER_APP_TOKEN}" "${to_pushover}" "${when}" "${goto_url}" "${status}" "${host} ${status_message} - ${name//_/ } - ${chart}" " -<font color=\"${color}\"><b>${alarm}</b></font>${info_html}<br/> -<small><b>${chart}</b><br/>Chart<br/> </small> -<small><b>${severity}</b><br/>Severity<br/> </small> -<small><b>${date}${raised_for_html}</b><br/>Time<br/> </small> -<a href=\"${goto_url}\">View Netdata</a><br/> -<small><small>The source of this alarm is line ${src}</small></small> -" - -SENT_PUSHOVER=$? - -# ----------------------------------------------------------------------------- -# send the pushbullet notification - -send_pushbullet "${PUSHBULLET_ACCESS_TOKEN}" "${PUSHBULLET_SOURCE_DEVICE}" "${to_pushbullet}" "${goto_url}" "${host} ${status_message} - ${name//_/ } - ${chart}" "${alarm}\\n -Severity: ${severity}\\n -Chart: ${chart}\\n -${date}\\n -The source of this alarm is line ${src}" - -SENT_PUSHBULLET=$? - -# ----------------------------------------------------------------------------- -# send the twilio SMS - -send_twilio "${TWILIO_ACCOUNT_SID}" "${TWILIO_ACCOUNT_TOKEN}" "${TWILIO_NUMBER}" "${to_twilio}" "${host} ${status_message} - ${name//_/ } - ${chart}" "${alarm} -Severity: ${severity} -Chart: ${chart} -${info}" - -SENT_TWILIO=$? - -# ----------------------------------------------------------------------------- -# send the messagebird SMS - -send_messagebird "${MESSAGEBIRD_ACCESS_KEY}" "${MESSAGEBIRD_NUMBER}" "${to_messagebird}" "${host} ${status_message} - ${name//_/ } - ${chart}" "${alarm} -Severity: ${severity} -Chart: ${chart} -${info}" - -SENT_MESSAGEBIRD=$? - -# ----------------------------------------------------------------------------- -# send the kavenegar SMS - -send_kavenegar "${KAVENEGAR_API_KEY}" "${KAVENEGAR_SENDER}" "${to_kavenegar}" "${host} ${status_message} - ${name//_/ } - ${chart}" "${alarm} -Severity: ${severity} -Chart: ${chart} -${info}" - -SENT_KAVENEGAR=$? - -# ----------------------------------------------------------------------------- -# send the telegram.org message - -# https://core.telegram.org/bots/api#formatting-options -send_telegram "${TELEGRAM_BOT_TOKEN}" "${to_telegram}" "${host} ${status_message} - <b>${name//_/ }</b> -${chart} -<a href=\"${goto_url}\">${alarm}</a> -<i>${info}</i>" - -SENT_TELEGRAM=$? - -# ----------------------------------------------------------------------------- -# send the kafka message - -send_kafka -SENT_KAFKA=$? - -# ----------------------------------------------------------------------------- -# send the pagerduty.com message - -send_pd "${to_pd}" -SENT_PD=$? - -# ----------------------------------------------------------------------------- -# send the fleep message - -send_fleep "${to_fleep}" -SENT_FLEEP=$? - -# ----------------------------------------------------------------------------- -# send the Prowl message - -send_prowl "${to_prowl}" -SENT_PROWL=$? - -# ----------------------------------------------------------------------------- -# send the irc message - -send_irc "${IRC_NICKNAME}" "${IRC_REALNAME}" "${to_irc}" "${IRC_NETWORK}" "${IRC_PORT}" "${host}" "${host} ${status_message} - ${name//_/ } - ${chart} ----- ${alarm} -Severity: ${severity} -Chart: ${chart} -${info}" - -SENT_IRC=$? - -# ----------------------------------------------------------------------------- -# send the SMS message with smstools3 - -send_sms "${to_sms}" - -SENT_SMS=$? - -# ----------------------------------------------------------------------------- -# send the custom message - -send_custom() { - # is it enabled? - [ "${SEND_CUSTOM}" != "YES" ] && return 1 - - # do we have any sender? - [ -z "${1}" ] && return 1 - - # call the custom_sender function - custom_sender "${@}" -} - -send_custom "${to_custom}" -SENT_CUSTOM=$? - -# ----------------------------------------------------------------------------- -# send hipchat message - -send_hipchat "${HIPCHAT_AUTH_TOKEN}" "${to_hipchat}" " \ -${host} ${status_message}<br/> \ -<b>${alarm}</b> ${info_html}<br/> \ -<b>${chart}</b><br/> \ -<b>${date}${raised_for_html}</b><br/> \ -<a href=\\\"${goto_url}\\\">View netdata dashboard</a> \ -(source of alarm ${src}) \ -" - -SENT_HIPCHAT=$? - -# ----------------------------------------------------------------------------- -# send the Amazon SNS message - -send_awssns "${to_awssns}" - -SENT_AWSSNS=$? - -# ----------------------------------------------------------------------------- -# send the Matrix message -send_matrix "${MATRIX_HOMESERVER}" "${to_matrix}" - -SENT_MATRIX=$? - - -# ----------------------------------------------------------------------------- -# send the syslog message - -send_syslog "${to_syslog}" - -SENT_SYSLOG=$? - -# ----------------------------------------------------------------------------- -# send the email - -IFS='' read -r -d '' email_plaintext_part <<EOF -Content-Type: text/plain; encoding=${EMAIL_CHARSET} -Content-Disposition: inline -Content-Transfer-Encoding: 8bit - -${host} ${status_message} - -${alarm} ${info} -${raised_for} - -Chart : ${chart} -Severity: ${severity} -URL : ${goto_url} -Source : ${src} -Date : ${date} -Notification generated on ${host} - -Evaluated Expression : ${calc_expression} -Expression Variables : ${calc_param_values} - -The host has ${total_warnings} WARNING and ${total_critical} CRITICAL alarm(s) raised. -EOF - -if [[ "${EMAIL_PLAINTEXT_ONLY}" == "YES" ]]; then - -send_email <<EOF -To: ${to_email} -Subject: ${host} ${status_message} - ${name//_/ } - ${chart} -MIME-Version: 1.0 -Content-Type: multipart/alternative; boundary="multipart-boundary" -${email_thread_headers} -X-Netdata-Severity: ${status,,} -X-Netdata-Alert-Name: $name -X-Netdata-Chart: $chart -X-Netdata-Classification: $classification -X-Netdata-Host: $host -X-Netdata-Role: $roles - -This is a MIME-encoded multipart message - ---multipart-boundary -${email_plaintext_part} ---multipart-boundary-- -EOF - -else - -now=$(date "+%s") - -if [ -n "$total_warn_alarms" ]; then - while read -d, -r pair; do - IFS='=' read -r key val <<<"$pair" - - date_w=$(date --date=@${val} "${date_format}" 2>/dev/null) - [ -z "${date_w}" ] && date_w=$(date "${date_format}" 2>/dev/null) - [ -z "${date_w}" ] && date_w=$(date --date=@${val} 2>/dev/null) - [ -z "${date_w}" ] && date_w=$(date 2>/dev/null) - - elapsed=$((now - val)) - - duration4human ${elapsed} >/dev/null - elapsed_txt="${REPLY}" - - WARN_ALARMS+=" - <div class=\"set-font\" style=\"font-family: 'IBM Plex Sans', sans-serif; background: #FFFFFF; background-color: #FFFFFF; margin: 0px auto; max-width: 600px;\"> - <table align=\"center\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\" role=\"presentation\" style=\"background:#FFFFFF;background-color:#FFFFFF;width:100%;\"> - <tbody> - <tr> - <td style=\"border-top:8px solid #F7F8F8;direction:ltr;font-size:0px;padding:20px 0;text-align:center;\"> - <!--[if mso | IE]><table role=\"presentation\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\"><tr><td class=\"\" style=\"vertical-align:top;width:300px;\" ><![endif]--> - <div class=\"mj-column-per-50 mj-outlook-group-fix\" style=\"font-size:0px;text-align:left;direction:ltr;display:inline-block;vertical-align:top;width:50%;\"> - <table border=\"0\" cellpadding=\"0\" cellspacing=\"0\" role=\"presentation\" style=\"vertical-align:top;\" width=\"100%\"> - <tbody> - <tr> - <td align=\"left\" style=\"font-size:0px;padding:10px 25px;word-break:break-word;\"> - <div style=\"font-family:Open Sans, sans-serif;font-size:14px;font-weight:600;line-height:1;text-align:left;color:#35414A;\">${key}</div> - </td> - </tr> - <tr> - <td align=\"left\" style=\"font-size:0px;padding:10px 25px;padding-top:2px;word-break:break-word;\"> - <div style=\"font-family:Open Sans, sans-serif;font-size:12px;line-height:1;text-align:left;color:#35414A;\">${date_w}</div> - </td> - </tr> - </tbody> - </table> - </div> - <!--[if mso | IE]></td><td class=\"\" style=\"vertical-align:top;width:300px;\" ><![endif]--> - <div class=\"mj-column-per-50 mj-outlook-group-fix\" style=\"font-size:0px;text-align:left;direction:ltr;display:inline-block;vertical-align:top;width:50%;\"> - <table border=\"0\" cellpadding=\"0\" cellspacing=\"0\" role=\"presentation\" width=\"100%\"> - <tbody> - <tr> - <td style=\"vertical-align:top;padding-top:13px;\"> - <table border=\"0\" cellpadding=\"0\" cellspacing=\"0\" role=\"presentation\" style width=\"100%\"> - <tbody> - <tr> - <td align=\"right\" style=\"font-size:0px;padding:10px 25px;word-break:break-word;\"> - <div style=\"font-family:Open Sans, sans-serif;font-size:13px;line-height:1;text-align:right;color:#555555;\"><span style=\"background-color:#FFF8E1; border: 1px solid #FFC300; border-radius:36px; padding: 2px 12px; margin-top: 20px; white-space: nowrap\"> - Warning for ${elapsed_txt} - </span></div> - </td> - </tr> - </tbody> - </table> - </td> - </tr> - </tbody> - </table> - </div> - <!--[if mso | IE]></td></tr></table><![endif]--> - </td> - </tr> - </tbody> - </table> - </div> - " - - done <<<"$total_warn_alarms," -fi - -if [ -n "$total_crit_alarms" ]; then - while read -d, -r pair; do - IFS='=' read -r key val <<<"$pair" - - date_c=$(date --date=@${val} "${date_format}" 2>/dev/null) - [ -z "${date_c}" ] && date_c=$(date "${date_format}" 2>/dev/null) - [ -z "${date_c}" ] && date_c=$(date --date=@${val} 2>/dev/null) - [ -z "${date_c}" ] && date_c=$(date 2>/dev/null) - - elapsed=$((now - val)) - - duration4human ${elapsed} >/dev/null - elapsed_txt="${REPLY}" - - CRIT_ALARMS+=" - <div class=\"set-font\" style=\"font-family: 'IBM Plex Sans', sans-serif; background: #FFFFFF; background-color: #FFFFFF; margin: 0px auto; max-width: 600px;\"> - <table align=\"center\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\" role=\"presentation\" style=\"background:#FFFFFF;background-color:#FFFFFF;width:100%;\"> - <tbody> - <tr> - <td style=\"border-top:8px solid #F7F8F8;direction:ltr;font-size:0px;padding:20px 0;text-align:center;\"> - <!--[if mso | IE]><table role=\"presentation\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\"><tr><td class=\"\" style=\"vertical-align:top;width:300px;\" ><![endif]--> - <div class=\"mj-column-per-50 mj-outlook-group-fix\" style=\"font-size:0px;text-align:left;direction:ltr;display:inline-block;vertical-align:top;width:50%;\"> - <table border=\"0\" cellpadding=\"0\" cellspacing=\"0\" role=\"presentation\" style=\"vertical-align:top;\" width=\"100%\"> - <tbody> - <tr> - <td align=\"left\" style=\"font-size:0px;padding:10px 25px;word-break:break-word;\"> - <div style=\"font-family:Open Sans, sans-serif;font-size:14px;font-weight:600;line-height:1;text-align:left;color:#35414A;\">${key}</div> - </td> - </tr> - <tr> - <td align=\"left\" style=\"font-size:0px;padding:10px 25px;padding-top:2px;word-break:break-word;\"> - <div style=\"font-family:Open Sans, sans-serif;font-size:12px;line-height:1;text-align:left;color:#35414A;\">${date_c}</div> - </td> - </tr> - </tbody> - </table> - </div> - <!--[if mso | IE]></td><td class=\"\" style=\"vertical-align:top;width:300px;\" ><![endif]--> - <div class=\"mj-column-per-50 mj-outlook-group-fix\" style=\"font-size:0px;text-align:left;direction:ltr;display:inline-block;vertical-align:top;width:50%;\"> - <table border=\"0\" cellpadding=\"0\" cellspacing=\"0\" role=\"presentation\" width=\"100%\"> - <tbody> - <tr> - <td style=\"vertical-align:top;padding-top:13px;\"> - <table border=\"0\" cellpadding=\"0\" cellspacing=\"0\" role=\"presentation\" style width=\"100%\"> - <tbody> - <tr> - <td align=\"right\" style=\"font-size:0px;padding:10px 25px;word-break:break-word;\"> - <div style=\"font-family:Open Sans, sans-serif;font-size:13px;line-height:1;text-align:right;color:#35414A;\"><span style=\"background-color:#FFEBEF; border: 1px solid #FF4136; border-radius:36px; padding: 2px 12px; margin-top: 20px; white-space: nowrap\"> - Critical for ${elapsed_txt} - </span></div> - </td> - </tr> - </tbody> - </table> - </td> - </tr> - </tbody> - </table> - </div> - <!--[if mso | IE]></td></tr></table><![endif]--> - </td> - </tr> - </tbody> - </table> - </div> - " - - done <<<"$total_crit_alarms," -fi - -if (( total_warnings + total_critical > 15 )); then - EXTRA_ALARMS_LIST_TEXT="(Showing latest 15 alerts)" -fi - -if [ -n "$edit_command_line" ]; then - IFS='=' read -r edit_command line s_host <<<"$edit_command_line" -fi - -IFS='' read -r -d '' email_html_part <<EOF -Content-Type: text/html; encoding=${EMAIL_CHARSET} -Content-Disposition: inline -Content-Transfer-Encoding: 8bit - -<!doctype html> -<html xmlns="http://www.w3.org/1999/xhtml" xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office"> -<head> - <title> - </title> - <!--[if !mso]><!--> - <meta http-equiv="X-UA-Compatible" content="IE=edge"> - <!--<![endif]--> - <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> - <meta name="viewport" content="width=device-width, initial-scale=1"> - <style type="text/css"> - #outlook a { padding:0; } - body { margin:0;padding:0;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%; } - table, td { border-collapse:collapse;mso-table-lspace:0pt;mso-table-rspace:0pt; } - img { border:0;height:auto;line-height:100%; outline:none;text-decoration:none;-ms-interpolation-mode:bicubic; } - p { display:block;margin:13px 0; } - </style> - <!--[if mso]> - <xml> - <o:OfficeDocumentSettings> - <o:AllowPNG/> - <o:PixelsPerInch>96</o:PixelsPerInch> - </o:OfficeDocumentSettings> - </xml> - <![endif]--> - <!--[if lte mso 11]> - <style type="text/css"> - .mj-outlook-group-fix { width:100% !important; } - </style> - <![endif]--> - <!--[if !mso]><!--> - <link href="https://fonts.googleapis.com/css2?family=Open+Sans:wght@300;400;500;600;700&display=swap" rel="stylesheet" type="text/css"> - <link href="https://fonts.googleapis.com/css?family=Ubuntu:300,400,500,700" rel="stylesheet" type="text/css"> - <style type="text/css"> - @import url(https://fonts.googleapis.com/css2?family=Open+Sans:wght@300;400;500;600;700&display=swap); - @import url(https://fonts.googleapis.com/css?family=Ubuntu:300,400,500,700); - </style> - <!--<![endif]--> - <style type="text/css"> - @media only screen and (min-width:100px) { - .mj-column-px-130 { width:130px !important; max-width: 130px; } - .mj-column-per-50 { width:50% !important; max-width: 50%; } - .mj-column-per-70 { width:70% !important; max-width: 70%; } - .mj-column-per-30 { width:30% !important; max-width: 30%; } - .mj-column-per-100 { width:100% !important; max-width: 100%; } - .mj-column-px-66 { width:66px !important; max-width: 66px; } - .mj-column-px-400 { width:400px !important; max-width: 400px; } - } - </style> - <style type="text/css"> - @media only screen and (max-width:100px) { - table.mj-full-width-mobile { width: 100% !important; } - td.mj-full-width-mobile { width: auto !important; } - } - </style> -</head> -<body style="word-spacing:normal;"> -<div class="svgbg" style="background-image: url('https://staging.netdata.cloud/static/email/img/isotype_600.png'); background-repeat: no-repeat; background-position: top center; background-size: 600px 192px;"> - <!--[if mso | IE]><table align="center" border="0" cellpadding="0" cellspacing="0" class="" style="width:600px;" width="600" ><tr><td style="line-height:0px;font-size:0px;mso-line-height-rule:exactly;"><![endif]--> - <div style="margin:0px auto;max-width:600px;"> - <table align="center" border="0" cellpadding="0" cellspacing="0" role="presentation" style="width:100%;"> - <tbody> - <tr> - <td style="direction:ltr;font-size:0px;padding:20px 0;padding-bottom:50px;padding-left:0;text-align:left;"> - <!--[if mso | IE]><table role="presentation" border="0" cellpadding="0" cellspacing="0"><tr><td class="" style="vertical-align:top;width:130px;" ><![endif]--> - <div class="mj-column-px-130 mj-outlook-group-fix" style="font-size:0px;text-align:left;direction:ltr;display:inline-block;vertical-align:top;width:130px;"> - <table border="0" cellpadding="0" cellspacing="0" role="presentation" style="vertical-align:top;" width="100%"> - <tbody> - <tr> - <td align="center" style="font-size:0px;padding:10px 25px;padding-right:0;padding-left:0;word-break:break-word;"> - <table border="0" cellpadding="0" cellspacing="0" role="presentation" style="border-collapse:collapse;border-spacing:0px;"> - <tbody> - <tr> - <td style="width:130px;"> - <img alt="Netdata Logo" height="auto" src="https://app.netdata.cloud/static/email/img/full_logo.png" style="border:0;display:block;outline:none;text-decoration:none;height:auto;width:100%;font-size:13px;" width="130"> - </td> - </tr> - </tbody> - </table> - </td> - </tr> - </tbody> - </table> - </div> - <!--[if mso | IE]></td><td class="" style="vertical-align:top;width:300px;" ><![endif]--> - <div class="mj-column-per-50 mj-outlook-group-fix" style="font-size:0px;text-align:left;direction:ltr;display:inline-block;vertical-align:top;width:50%;"> - <table border="0" cellpadding="0" cellspacing="0" role="presentation" width="100%"> - <tbody> - <tr> - <td style="vertical-align:top;padding-top:4px;"> - <table border="0" cellpadding="0" cellspacing="0" role="presentation" style width="100%"> - <tbody> - <tr> - <td align="left" style="font-size:0px;padding:10px 25px;padding-left:10px;word-break:break-word;"> - <div style="font-family:Open Sans, sans-serif;font-size:16px;line-height:1;text-align:left;color:#35414A;">Notification</div> - </td> - </tr> - </tbody> - </table> - </td> - </tr> - </tbody> - </table> - </div> - <!--[if mso | IE]></td></tr></table><![endif]--> - </td> - </tr> - </tbody> - </table> - </div> - <!--[if mso | IE]></td></tr></table><table align="center" border="0" cellpadding="0" cellspacing="0" class="no-collapse-outlook" style="width:600px;" width="600" ><tr><td style="line-height:0px;font-size:0px;mso-line-height-rule:exactly;"><![endif]--> - <div class="no-collapse" style="border-collapse: initial; margin: 0px auto; border-radius: 4px; max-width: 600px;"> - <table align="center" border="0" cellpadding="0" cellspacing="0" role="presentation" style="width:100%;border-radius:4px;"> - <tbody> - <tr> - <td style="border:1px solid ${border_color};direction:ltr;font-size:0px;padding:20px 0;text-align:center;"> - <!--[if mso | IE]><table role="presentation" border="0" cellpadding="0" cellspacing="0"><tr><td class="set-font-outlook" width="600px" ><table align="center" border="0" cellpadding="0" cellspacing="0" class="set-font-outlook" style="width:598px;" width="598" ><tr><td style="line-height:0px;font-size:0px;mso-line-height-rule:exactly;"><![endif]--> - <div class="set-font" style="font-family: 'IBM Plex Sans', sans-serif; margin: 0px auto; max-width: 598px;"> - <table align="center" border="0" cellpadding="0" cellspacing="0" role="presentation" style="width:100%;"> - <tbody> - <tr> - <td style="direction:ltr;font-size:0px;padding:20px 0;padding-bottom:0;padding-top:0;text-align:center;"> - <!--[if mso | IE]><table role="presentation" border="0" cellpadding="0" cellspacing="0"><tr><td class="" style="vertical-align:top;width:418.6px;" ><![endif]--> - <div class="mj-column-per-70 mj-outlook-group-fix" style="font-size:0px;text-align:left;direction:ltr;display:inline-block;vertical-align:top;width:70%;"> - <table border="0" cellpadding="0" cellspacing="0" role="presentation" style="vertical-align:top;" width="100%"> - <tbody> - <tr> - <td align="left" style="font-size:0px;padding:10px 25px;padding-top:15px;word-break:break-word;"> - <div style="font-family:Open Sans, sans-serif;font-size:20px;font-weight:700;line-height:1;text-align:left;color:#35414A;">${summary}</div> - </td> - </tr> - </tbody> - </table> - </div> - <!--[if mso | IE]></td><td class="" style="vertical-align:top;width:179.4px;" ><![endif]--> - <div class="mj-column-per-30 mj-outlook-group-fix" style="font-size:0px;text-align:left;direction:ltr;display:inline-block;vertical-align:top;width:30%;"> - <table border="0" cellpadding="0" cellspacing="0" role="presentation" style="vertical-align:top;" width="100%"> - <tbody> - <tr> - <td align="right" style="font-size:0px;padding:10px 25px;padding-right:25px;word-break:break-word;"> - <table border="0" cellpadding="0" cellspacing="0" role="presentation" style="border-collapse:collapse;border-spacing:0px;"> - <tbody> - <tr> - <td style="width:100px;"> - <img height="auto" src="${alarm_badge}" style="border:0;display:block;outline:none;text-decoration:none;height:auto;width:100%;font-size:13px;" width="100"/> - </td> - </tr> - </tbody> - </table> - </td> - </tr> - </tbody> - </table> - </div> - <!--[if mso | IE]></td></tr></table><![endif]--> - </td> - </tr> - </tbody> - </table> - </div> - <!--[if mso | IE]></td></tr></table></td></tr><tr><td class="set-font-outlook" width="600px" ><table align="center" border="0" cellpadding="0" cellspacing="0" class="set-font-outlook" style="width:598px;" width="598" ><tr><td style="line-height:0px;font-size:0px;mso-line-height-rule:exactly;"><![endif]--> - <div class="set-font" style="font-family: 'IBM Plex Sans', sans-serif; margin: 0px auto; max-width: 598px;"> - <table align="center" border="0" cellpadding="0" cellspacing="0" role="presentation" style="width:100%;"> - <tbody> - <tr> - <td style="direction:ltr;font-size:0px;padding:0;text-align:center;"> - <!--[if mso | IE]><table role="presentation" border="0" cellpadding="0" cellspacing="0"><tr><td class="" style="vertical-align:top;width:598px;" ><![endif]--> - <div class="mj-column-per-100 mj-outlook-group-fix" style="font-size:0px;text-align:left;direction:ltr;display:inline-block;vertical-align:top;width:100%;"> - <table border="0" cellpadding="0" cellspacing="0" role="presentation" style="vertical-align:top;" width="100%"> - <tbody> - <tr> - <td align="left" style="font-size:0px;padding:10px 25px;padding-top:0;word-break:break-word;"> - <div style="font-family:IBM Plex Sans, sans-serif;font-size:16px;line-height:1;text-align:left;color:#35414A;">on ${host}</div> - </td> - </tr> - </tbody> - </table> - </div> - <!--[if mso | IE]></td></tr></table><![endif]--> - </td> - </tr> - </tbody> - </table> - </div> - <!--[if mso | IE]></td></tr></table></td></tr><tr><td class="set-font-outlook" width="600px" ><table align="center" border="0" cellpadding="0" cellspacing="0" class="set-font-outlook" style="width:598px;" width="598" ><tr><td style="line-height:0px;font-size:0px;mso-line-height-rule:exactly;"><![endif]--> - <div class="set-font" style="font-family: 'IBM Plex Sans', sans-serif; margin: 0px auto; max-width: 598px;"> - <table align="center" border="0" cellpadding="0" cellspacing="0" role="presentation" style="width:100%;"> - <tbody> - <tr> - <td style="direction:ltr;font-size:0px;padding:20px 0;text-align:center;"> - <!--[if mso | IE]><table role="presentation" border="0" cellpadding="0" cellspacing="0"><tr><td class="" style="vertical-align:top;width:598px;" ><![endif]--> - <div class="mj-column-per-100 mj-outlook-group-fix" style="font-size:0px;text-align:left;direction:ltr;display:inline-block;vertical-align:top;width:100%;"> - <table border="0" cellpadding="0" cellspacing="0" role="presentation" style="vertical-align:top;" width="100%"> - <tbody> - <tr> - <td align="left" style="font-size:0px;padding:10px 25px;padding-top:0;word-break:break-word;"> - <div style="font-family:Open Sans, sans-serif;font-size:26px;font-weight:700;line-height:1;text-align:left;color:#35414A;"><span style="color: ${text_color}; font-size:26px; background: ${background_color}; padding:4px 24px; border-radius: 36px">${value_string} - </span></div> - </td> - </tr> - </tbody> - </table> - </div> - <!--[if mso | IE]></td></tr></table><![endif]--> - </td> - </tr> - </tbody> - </table> - </div> - <!--[if mso | IE]></td></tr></table></td></tr><tr><td class="set-font-outlook" width="600px" ><table align="center" border="0" cellpadding="0" cellspacing="0" class="set-font-outlook" style="width:598px;" width="598" ><tr><td style="line-height:0px;font-size:0px;mso-line-height-rule:exactly;"><![endif]--> - <div class="set-font" style="font-family: 'IBM Plex Sans', sans-serif; margin: 0px auto; max-width: 598px;"> - <table align="center" border="0" cellpadding="0" cellspacing="0" role="presentation" style="width:100%;"> - <tbody> - <tr> - <td style="direction:ltr;font-size:0px;padding:20px 0;padding-bottom:0;padding-top:0;text-align:center;"> - <!--[if mso | IE]><table role="presentation" border="0" cellpadding="0" cellspacing="0"><tr><td class="" style="vertical-align:top;width:598px;" ><![endif]--> - <div class="mj-column-per-100 mj-outlook-group-fix" style="font-size:0px;text-align:left;direction:ltr;display:inline-block;vertical-align:top;width:100%;"> - <table border="0" cellpadding="0" cellspacing="0" role="presentation" style="vertical-align:top;" width="100%"> - <tbody> - <tr> - <td align="left" style="font-size:0px;padding:10px 25px;padding-top:0;word-break:break-word;"> - <div style="font-family:Open Sans, sans-serif;font-size:16px;line-height:21px;text-align:left;color:#35414A;">Details: ${info}</div> - </td> - </tr> - </tbody> - </table> - </div> - <!--[if mso | IE]></td></tr></table><![endif]--> - </td> - </tr> - </tbody> - </table> - </div> - <!--[if mso | IE]></td></tr></table></td></tr><tr><td class="set-font-outlook" width="600px" ><table align="center" border="0" cellpadding="0" cellspacing="0" class="set-font-outlook" style="width:598px;" width="598" ><tr><td style="line-height:0px;font-size:0px;mso-line-height-rule:exactly;"><![endif]--> - <div class="set-font" style="font-family: 'IBM Plex Sans', sans-serif; margin: 0px auto; max-width: 598px;"> - <table align="center" border="0" cellpadding="0" cellspacing="0" role="presentation" style="width:100%;"> - <tbody> - <tr> - <td style="direction:ltr;font-size:0px;padding:20px 0;padding-bottom:0;padding-top:0;text-align:center;"> - <!--[if mso | IE]><table role="presentation" border="0" cellpadding="0" cellspacing="0"><tr><td class="" style="vertical-align:top;width:598px;" ><![endif]--> - <div class="mj-column-per-100 mj-outlook-group-fix" style="font-size:0px;text-align:left;direction:ltr;display:inline-block;vertical-align:top;width:100%;"> - <table border="0" cellpadding="0" cellspacing="0" role="presentation" style="vertical-align:top;" width="100%"> - <tbody> - <tr> - <td align="center" vertical-align="middle" style="font-size:0px;padding:10px 25px;word-break:break-word;"> - <table border="0" cellpadding="0" cellspacing="0" role="presentation" style="border-collapse:separate;width:100%;line-height:100%;"> - <tr> - <td - align="center" bgcolor="${border_color}" role="presentation" style="border:none;border-radius:3px;cursor:auto;height:44px;background:${border_color};" valign="middle"> - <p style="display:block;background:${border_color};color:#ffffff;font-size:13px;font-weight:600;line-height:44px;margin:0;text-decoration:none;text-transform:none;mso-padding-alt:0px;border-radius:3px;"> - <a href="${goto_url}" style="color: ${action_text_color}; text-decoration: none; width: 100%; display: inline-block">GO TO CHART</a> - </p> - </td> - </tr> - </table> - </td> - </tr> - </tbody> - </table> - </div> - <!--[if mso | IE]></td></tr></table><![endif]--> - </td> - </tr> - </tbody> - </table> - </div> - <!--[if mso | IE]></td></tr></table></td></tr></table><![endif]--> - </td> - </tr> - </tbody> - </table> - </div> - <!--[if mso | IE]></td></tr></table><![endif]--> - <div style="height:32px;line-height:32px;"> </div> - <!--[if mso | IE]><table align="center" border="0" cellpadding="0" cellspacing="0" class="set-font-outlook" style="width:600px;" width="600" ><tr><td style="line-height:0px;font-size:0px;mso-line-height-rule:exactly;"><![endif]--> - <div class="set-font" style="font-family: 'IBM Plex Sans', sans-serif; background: ${background_color}; background-color: ${background_color}; margin: 0px auto; border-radius: 4px; max-width: 600px;"> - <table align="center" border="0" cellpadding="0" cellspacing="0" role="presentation" style="background:${background_color};background-color:${background_color};width:100%;border-radius:4px;"> - <tbody> - <tr> - <td style="direction:ltr;font-size:0px;padding:20px 0;text-align:center;"> - <!--[if mso | IE]><table role="presentation" border="0" cellpadding="0" cellspacing="0"><tr><td class="" style="vertical-align:top;width:600px;" ><![endif]--> - <div class="mj-column-per-100 mj-outlook-group-fix" style="font-size:0px;text-align:left;direction:ltr;display:inline-block;vertical-align:top;width:100%;"> - <table border="0" cellpadding="0" cellspacing="0" role="presentation" style="vertical-align:top;" width="100%"> - <tbody> - <tr> - <td align="left" style="font-size:0px;padding:10px 25px;padding-bottom:6px;word-break:break-word;"> - <div style="font-family:Open Sans, sans-serif;font-size:18px;line-height:1;text-align:left;color:#35414A;">Alert: - <span style="font-weight:700; font-size:20px">${name}</span></div> - </td> - </tr> - <tr> - <td align="left" style="font-size:0px;padding:10px 25px;padding-top:0;word-break:break-word;"> - <div style="font-family:Open Sans, sans-serif;font-size:18px;line-height:1;text-align:left;color:#35414A;">Chart: - <span style="font-weight:700; font-size:20px">${chart}</span></div> - </td> - </tr> - <tr> - <td align="left" style="font-size:0px;padding:10px 25px;padding-top:4px;word-break:break-word;"> - <div style="font-family:Open Sans, sans-serif;font-size:14px;line-height:1;text-align:left;color:#35414A;">${rich_status_raised_for}</div> - </td> - </tr> - <tr> - <td align="center" style="font-size:0px;padding:10px 25px;word-break:break-word;"> - <p style="border-top:solid 1px lightgrey;font-size:1px;margin:0px auto;width:100%;"> - </p> - <!--[if mso | IE]><table align="center" border="0" cellpadding="0" cellspacing="0" style="border-top:solid 1px lightgrey;font-size:1px;margin:0px auto;width:550px;" role="presentation" width="550px" ><tr><td style="height:0;line-height:0;"> - </td></tr></table><![endif]--> - </td> - </tr> - <tr> - <td align="left" style="font-size:0px;padding:10px 25px;padding-bottom:6px;word-break:break-word;"> - <div style="font-family:Open Sans, sans-serif;font-size:16px;line-height:1;text-align:left;color:#35414A;">On - <span style="font-weight:600">${date}</span></div> - </td> - </tr> - <tr> - <td align="left" style="font-size:0px;padding:10px 25px;padding-top:0;word-break:break-word;"> - <div style="font-family:Open Sans, sans-serif;font-size:16px;line-height:1;text-align:left;color:#35414A;">By: - <span style="font-weight:600">${host}</span></div> - </td> - </tr> - <tr> - <td align="left" style="font-size:0px;padding:10px 25px;padding-top:4px;word-break:break-word;"> - <div style="font-family:Open Sans, sans-serif;font-size:14px;line-height:1;text-align:left;color:#35414A;">Global time: - <span style="font-weight:600">${date_utc}</span></div> - </td> - </tr> - <tr> - <td align="center" style="font-size:0px;padding:10px 25px;word-break:break-word;"> - <p style="border-top:solid 1px lightgrey;font-size:1px;margin:0px auto;width:100%;"> - </p> - <!--[if mso | IE]><table align="center" border="0" cellpadding="0" cellspacing="0" style="border-top:solid 1px lightgrey;font-size:1px;margin:0px auto;width:550px;" role="presentation" width="550px" ><tr><td style="height:0;line-height:0;"> - </td></tr></table><![endif]--> - </td> - </tr> - <tr> - <td align="left" style="font-size:0px;padding:10px 25px;padding-bottom:6px;word-break:break-word;"> - <div style="font-family:Open Sans, sans-serif;font-size:16px;line-height:1;text-align:left;color:#35414A;">Classification: - <span style="font-weight:600">${classification}</span></div> - </td> - </tr> - <tr> - <td align="left" style="font-size:0px;padding:10px 25px;padding-top:0;word-break:break-word;"> - <div style="font-family:Open Sans, sans-serif;font-size:16px;line-height:1;text-align:left;color:#35414A;">Role: - <span style="font-weight:600">${roles}</span></div> - </td> - </tr> - </tbody> - </table> - </div> - <!--[if mso | IE]></td></tr></table><![endif]--> - </td> - </tr> - </tbody> - </table> - </div> - <!--[if mso | IE]></td></tr></table><table align="center" border="0" cellpadding="0" cellspacing="0" class="set-font-outlook" style="width:600px;" width="600" ><tr><td style="line-height:0px;font-size:0px;mso-line-height-rule:exactly;"><![endif]--> - <div class="set-font" style="font-family: 'IBM Plex Sans', sans-serif; margin: 0px auto; max-width: 600px;"> - <table align="center" border="0" cellpadding="0" cellspacing="0" role="presentation" style="width:100%;"> - <tbody> - <tr> - <td style="direction:ltr;font-size:0px;padding:20px 0;padding-left:25px;text-align:left;"> - <!--[if mso | IE]><table role="presentation" border="0" cellpadding="0" cellspacing="0"><tr><td class="" style="vertical-align:top;width:66px;" ><![endif]--> - <div class="mj-column-px-66 mj-outlook-group-fix" style="font-size:0px;text-align:left;direction:ltr;display:inline-block;vertical-align:top;width:66px;"> - <table border="0" cellpadding="0" cellspacing="0" role="presentation" width="100%"> - <tbody> - <tr> - <td style="vertical-align:top;padding:0;"> - <table border="0" cellpadding="0" cellspacing="0" role="presentation" style width="100%"> - <tbody> - <tr> - <td align="left" style="font-size:0px;padding:10px 25px;padding-right:0;padding-left:0;word-break:break-word;"> - <table border="0" cellpadding="0" cellspacing="0" role="presentation" style="border-collapse:collapse;border-spacing:0px;"> - <tbody> - <tr> - <td style="width:48px;"> - <img height="auto" src="https://app.netdata.cloud/static/email/img/community_icon.png" style="border:0;display:block;outline:none;text-decoration:none;height:auto;width:100%;font-size:13px;" width="48"> - </td> - </tr> - </tbody> - </table> - </td> - </tr> - </tbody> - </table> - </td> - </tr> - </tbody> - </table> - </div> - <!--[if mso | IE]></td><td align="left" class="" style="vertical-align:top;width:400px;" ><![endif]--> - <div class="mj-column-px-400 mj-outlook-group-fix" style="font-size:0px;text-align:left;direction:ltr;display:inline-block;vertical-align:top;width:400px;"> - <table border="0" cellpadding="0" cellspacing="0" role="presentation" width="100%"> - <tbody> - <tr> - <td style="vertical-align:top;padding-left:0;"> - <table border="0" cellpadding="0" cellspacing="0" role="presentation" style width="100%"> - <tbody> - <tr> - <td align="left" style="font-size:0px;padding:10px 25px;padding-left:0;word-break:break-word;"> - <div style="font-family:Open Sans, sans-serif;font-size:16px;font-weight:700;line-height:1;text-align:left;color:#35414A;">Want to know more about this alert?</div> - </td> - </tr> - <tr> - <td align="left" style="font-size:0px;padding:10px 25px;padding-left:0;word-break:break-word;"> - <div style="font-family:Open Sans, sans-serif;font-size:14px;line-height:1.3;text-align:left;color:#35414A;">Join the troubleshooting discussion for this alert on our <a href="https://community.netdata.cloud/t/${name//[._]/-}" class="link" style="color: #00AB44; text-decoration: none;">community forums</a>.</div> - </td> - </tr> - </tbody> - </table> - </td> - </tr> - </tbody> - </table> - </div> - <!--[if mso | IE]></td></tr></table><![endif]--> - </td> - </tr> - </tbody> - </table> - </div> - <!--[if mso | IE]></td></tr></table><table align="center" border="0" cellpadding="0" cellspacing="0" class="set-font-outlook" style="width:600px;" width="600" ><tr><td style="line-height:0px;font-size:0px;mso-line-height-rule:exactly;"><![endif]--> - <div class="set-font" style="font-family: 'IBM Plex Sans', sans-serif; margin: 0px auto; max-width: 600px;"> - <table align="center" border="0" cellpadding="0" cellspacing="0" role="presentation" style="width:100%;"> - <tbody> - <tr> - <td style="direction:ltr;font-size:0px;padding:20px 0;padding-left:25px;text-align:left;"> - <!--[if mso | IE]><table role="presentation" border="0" cellpadding="0" cellspacing="0"><tr><td class="" style="vertical-align:top;width:66px;" ><![endif]--> - <div class="mj-column-px-66 mj-outlook-group-fix" style="font-size:0px;text-align:left;direction:ltr;display:inline-block;vertical-align:top;width:66px;"> - <table border="0" cellpadding="0" cellspacing="0" role="presentation" width="100%"> - <tbody> - <tr> - <td style="vertical-align:top;padding:0;"> - <table border="0" cellpadding="0" cellspacing="0" role="presentation" style width="100%"> - <tbody> - <tr> - <td align="left" style="font-size:0px;padding:10px 25px;padding-right:0;padding-left:0;word-break:break-word;"> - <table border="0" cellpadding="0" cellspacing="0" role="presentation" style="border-collapse:collapse;border-spacing:0px;"> - <tbody> - <tr> - <td style="width:48px;"> - <img height="auto" src="https://app.netdata.cloud/static/email/img/configure_icon.png" style="border:0;display:block;outline:none;text-decoration:none;height:auto;width:100%;font-size:13px;" width="48"> - </td> - </tr> - </tbody> - </table> - </td> - </tr> - </tbody> - </table> - </td> - </tr> - </tbody> - </table> - </div> - <!--[if mso | IE]></td><td align="left" class="" style="vertical-align:top;width:400px;" ><![endif]--> - <div class="mj-column-px-400 mj-outlook-group-fix" style="font-size:0px;text-align:left;direction:ltr;display:inline-block;vertical-align:top;width:400px;"> - <table border="0" cellpadding="0" cellspacing="0" role="presentation" width="100%"> - <tbody> - <tr> - <td style="vertical-align:top;padding-left:0;"> - <table border="0" cellpadding="0" cellspacing="0" role="presentation" style width="100%"> - <tbody> - <tr> - <td align="left" style="font-size:0px;padding:10px 25px;padding-left:0;word-break:break-word;"> - <div style="font-family:Open Sans, sans-serif;font-size:16px;font-weight:700;line-height:1;text-align:left;color:#35414A;">Need to configure this alert?</div> - </td> - </tr> - <tr> - <td align="left" style="font-size:0px;padding:10px 25px;padding-left:0;word-break:break-word;"> - <div style="font-family:Open Sans, sans-serif;font-size:14px;line-height:1.3;text-align:left;color:#35414A;"><span style="color: #00AB44"><a href="https://learn.netdata.cloud/docs/agent/health/notifications#:~:text=To%20edit%20it%20on%20your,have%20one%20or%20more%20destinations" class="link" style="color: #00AB44; text-decoration: none;">Edit</a></span> this alert's configuration file by logging into $s_host and running the following command:</div> - </td> - </tr> - <tr> - <td align="left" style="font-size:0px;padding:10px 25px;padding-top:8px;padding-left:0;word-break:break-word;"> - <div style="font-family:Open Sans, sans-serif;font-size:12px;line-height:1.3;text-align:left;color:#35414A;">${edit_command} <br> - <br>The alarm to edit is at line ${line}</div> - </td> - </tr> - </tbody> - </table> - </td> - </tr> - </tbody> - </table> - </div> - <!--[if mso | IE]></td></tr></table><![endif]--> - </td> - </tr> - </tbody> - </table> - </div> - <!--[if mso | IE]></td></tr></table><table align="center" border="0" cellpadding="0" cellspacing="0" class="history-wrapper-outlook" style="width:600px;" width="600" ><tr><td style="line-height:0px;font-size:0px;mso-line-height-rule:exactly;"><![endif]--> - <div class="history-wrapper" style="background: #F7F8F8; background-color: #F7F8F8; margin: 0px auto; max-width: 100%;"> - <table align="center" border="0" cellpadding="0" cellspacing="0" role="presentation" style="background:#F7F8F8;background-color:#F7F8F8;width:100%;"> - <tbody> - <tr> - <td style="direction:ltr;font-size:0px;padding:0;padding-bottom:24px;text-align:center;"> - <!--[if mso | IE]><table role="presentation" border="0" cellpadding="0" cellspacing="0"><tr><td class="set-font-outlook" width="600px" ><table align="center" border="0" cellpadding="0" cellspacing="0" class="set-font-outlook" style="width:600px;" width="600" ><tr><td style="line-height:0px;font-size:0px;mso-line-height-rule:exactly;"><![endif]--> - <div class="set-font" style="font-family: 'IBM Plex Sans', sans-serif; margin: 0px auto; max-width: 600px;"> - <table align="center" border="0" cellpadding="0" cellspacing="0" role="presentation" style="width:100%;"> - <tbody> - <tr> - <td style="direction:ltr;font-size:0px;padding:20px 0;padding-bottom:12px;text-align:center;"> - <!--[if mso | IE]><table role="presentation" border="0" cellpadding="0" cellspacing="0"><tr><td class="" style="vertical-align:top;width:600px;" ><![endif]--> - <div class="mj-column-per-100 mj-outlook-group-fix" style="font-size:0px;text-align:left;direction:ltr;display:inline-block;vertical-align:top;width:100%;"> - <table border="0" cellpadding="0" cellspacing="0" role="presentation" style="vertical-align:top;" width="100%"> - <tbody> - <tr> - <td align="left" style="font-size:0px;padding:10px 25px;word-break:break-word;"> - <div style="font-family:Open Sans, sans-serif;font-size:16px;line-height:1;text-align:center;color:#35414A;">The node has - <span style="font-weight:600">${total_warnings} warning</span> - and - <span style="font-weight:600">${total_critical} critical</span> - additional active alert(s)</div> - </td> - </tr> - <td align="left" style="font-size:0px;padding:10px 25px;word-break:break-word;"> - <div style="font-family:Open Sans, sans-serif;font-size:12px;line-height:1;text-align:center;color:#35414A;">${EXTRA_ALARMS_LIST_TEXT}</div> - </td> - </tr> - </tbody> - </table> - </div> - <!--[if mso | IE]></td></tr></table><![endif]--> - </td> - </tr> - </tbody> - </table> - </div> - ${CRIT_ALARMS} - ${WARN_ALARMS} - <!--[if mso | IE]></td></tr></table></td></tr></table><![endif]--> - </td> - </tr> - </tbody> - </table> - </div> - <!--[if mso | IE]></td></tr></table><table align="center" border="0" cellpadding="0" cellspacing="0" class="set-font-outlook" style="width:600px;" width="600" ><tr><td style="line-height:0px;font-size:0px;mso-line-height-rule:exactly;"><![endif]--> - <div class="set-font" style="font-family: 'IBM Plex Sans', sans-serif; margin: 0px auto; max-width: 600px;"> - <table align="center" border="0" cellpadding="0" cellspacing="0" role="presentation" style="width:100%;"> - <tbody> - <tr> - <td style="direction:ltr;font-size:0px;padding:20px 0;text-align:center;"> - <!--[if mso | IE]><table role="presentation" border="0" cellpadding="0" cellspacing="0"><tr><td class="" style="vertical-align:top;width:600px;" ><![endif]--> - <div class="mj-column-per-100 mj-outlook-group-fix" style="font-size:0px;text-align:left;direction:ltr;display:inline-block;vertical-align:top;width:100%;"> - <table border="0" cellpadding="0" cellspacing="0" role="presentation" width="100%"> - <tbody> - <tr> - <td style="vertical-align:top;padding-top:44px;padding-bottom:12px;"> - <table border="0" cellpadding="0" cellspacing="0" role="presentation" style width="100%"> - <tbody> - <tr> - <td align="left" style="font-size:0px;padding:10px 25px;padding-top:0;padding-bottom:0;word-break:break-word;"> - <div style="font-family:Open Sans, sans-serif;font-size:13px;line-height:1;text-align:center;color:#35414A;">© Netdata $(date +'%Y') - The real-time performance and health monitoring</div> - </td> - </tr> - </tbody> - </table> - </td> - </tr> - </tbody> - </table> - </div> - <!--[if mso | IE]></td></tr></table><![endif]--> - </td> - </tr> - </tbody> - </table> - </div> - <!--[if mso | IE]></td></tr></table><![endif]--> -</div> -</body> -</html> -EOF - -send_email <<EOF -To: ${to_email} -Subject: ${html_email_subject} -MIME-Version: 1.0 -Content-Type: multipart/alternative; boundary="multipart-boundary" -${email_thread_headers} -X-Netdata-Severity: ${status,,} -X-Netdata-Alert-Name: $name -X-Netdata-Chart: $chart -X-Netdata-Classification: $classification -X-Netdata-Host: $host -X-Netdata-Role: $roles - -This is a MIME-encoded multipart message - ---multipart-boundary -${email_plaintext_part} ---multipart-boundary -${email_html_part} ---multipart-boundary-- -EOF - -fi - -SENT_EMAIL=$? - -# ----------------------------------------------------------------------------- -# send the EVENT to Dynatrace -send_dynatrace "${host}" "${chart}" "${name}" "${status}" -SENT_DYNATRACE=$? - -# ----------------------------------------------------------------------------- -# send messages to Opsgenie -send_opsgenie -SENT_OPSGENIE=$? - -# ----------------------------------------------------------------------------- -# send messages to Gotify -send_gotify -SENT_GOTIFY=$? - -# ----------------------------------------------------------------------------- -# send messages to ntfy -send_ntfy "${DEFAULT_RECIPIENT_NTFY}" -SENT_NTFY=$? - -# ----------------------------------------------------------------------------- -# let netdata know -for state in "${SENT_EMAIL}" \ - "${SENT_PUSHOVER}" \ - "${SENT_TELEGRAM}" \ - "${SENT_SLACK}" \ - "${SENT_ROCKETCHAT}" \ - "${SENT_ALERTA}" \ - "${SENT_FLOCK}" \ - "${SENT_DISCORD}" \ - "${SENT_TWILIO}" \ - "${SENT_HIPCHAT}" \ - "${SENT_MESSAGEBIRD}" \ - "${SENT_KAVENEGAR}" \ - "${SENT_PUSHBULLET}" \ - "${SENT_KAFKA}" \ - "${SENT_PD}" \ - "${SENT_FLEEP}" \ - "${SENT_PROWL}" \ - "${SENT_CUSTOM}" \ - "${SENT_IRC}" \ - "${SENT_AWSSNS}" \ - "${SENT_MATRIX}" \ - "${SENT_SYSLOG}" \ - "${SENT_SMS}" \ - "${SENT_MSTEAMS}" \ - "${SENT_DYNATRACE}" \ - "${SENT_OPSGENIE}" \ - "${SENT_GOTIFY}" \ - "${SENT_NTFY}"; do - if [ "${state}" -eq 0 ]; then - # we sent something - exit 0 - fi -done -# we did not send anything -exit 1 |